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Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear & Particle Physics Directorate Nuclear and Particle Physics (NPP) at BNL comprises the Collider-Accelerator Department (including the NASA Space Radiation Laboratory,...

2

NIST Nuclear Physics Data  

Science Conference Proceedings (OSTI)

Nuclear Physics Data. Radionuclide Half-Life Measurements Made at NIST; Atomic Weights and Isotopic Compositions. ... Physical Reference Data. ...

2010-10-05T23:59:59.000Z

3

Brookhaven Nuclear Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Brookhaven Nuclear Physics Historically, nuclear physicists have studied the structure, characteristics, and behavior of the atomic nucleus and the nature of the nuclear force....

4

LANL | Physics | Nuclear Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

of quantum chromodynamics Quantum chromodynamics is the theory that the strong nuclear force holds together the atomic nucleus. We lead experiments at the Relativistic...

5

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Brookhaven National Laboratory Nuclear and Particle Physics Program Advisory Committee Meeting 12-14 September 2006 Tuesday, 12 September Room 2-160, Bldg. 510 (Physics) 0900...

6

Nuclear Physics with trapped  

E-Print Network (OSTI)

Nuclear Physics with trapped atoms and ions #12;2/2/2013Dan Melconian #12;2/2/2013Dan Melconian Outline · Scope and applications of nuclear physics precision frontier compliments LHC properties and aquifers in the Sahara #12;2/2/2013Dan Melconian What is Nuclear Physics? · Began with the study

Boas, Harold P.

7

Whither Nuclear Physics ?  

E-Print Network (OSTI)

Nuclear Physics has had its ups and downs. However in recent years, bucked up by some new and often puzzling data, it has become a potentially very rich field. We review some of these exciting developments in a few important sectors of nuclear physics. Emphasis shall be on the study of exotic nuclei and the new physics that these nuclei are teaching us.

Syed Afsar Abbas

2008-01-07T23:59:59.000Z

8

Nuclear Physics from QCD  

E-Print Network (OSTI)

Effective field theories provide a bridge between QCD and nuclear physics. I discuss light nuclei from this perspective, emphasizing the role of fine-tuning.

U. van Kolck

2008-12-20T23:59:59.000Z

9

Nuclear Physics Links  

NLE Websites -- All DOE Office Websites (Extended Search)

To Other Interesting Educational Pages Fusion in the Sun Other Berkeley Lab Nuclear Physics Web Pages Table of Isotopes Animated Glossary Viewing the Periodic Table of Elements...

10

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

at RHIC or the AGS should be submitted to the Associate Laboratory Director for Nuclear and Particle Physics, presently Steve Vigdor, Bldg. 510F, Brookhaven National...

11

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Brookhaven National Laboratory Nuclear and Particle Physics Program Advisory Committee Meeting June 15-16, 2009 Agenda Reference Documents Letter to Barbara Jacak and Nu Xu (129...

12

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Brookhaven National Laboratory Nuclear and Particle Physics Program Advisory Committee Meeting 7-8 June 2012 Agenda Related Documents: PHENIX Beam Use Proposal, STAR Beam Use...

13

PERSPECTIVES OF NUCLEAR PHYSICS  

E-Print Network (OSTI)

The organizers of this meeting have asked me to present perspectives of nuclear physics. This means to identify the areas where nuclear physics will be expanding in the next future. In six chapters a short overview of these areas will be given, where I expect that nuclear physics will develop quite fast: (1) Quantum Chromodynamics and effective field theories in the confinement region. (2) Nuclear structure at the limits. (3) High energy heavy ion collisions. (4) Nuclear astrophysics. (5) Neutrino physics. (6) Test of physics beyond the standard model by rare processes. After a survey over these six points I will pick out a few topics where I will go more in details. There is no time to give for all six points detailed examples. I shall discuss the following examples of the six topics mentionned above: (1) The perturbative chiral quark model and the nucleon ?-term. (2) VAMPIR (Variation After Mean field Projection In Realistic model spaces and with realistic forces) as an example of the nuclear structure renaissance. (3) Measurement of important astrophysical nuclear reactions in the Gamow peak. (4) The solar neutrino problem. As examples for testing new physics beyond the standard model by rare processes I had prepared to speak about the measurement of the electric neutron dipole moment and of the neutrinoless double beta decay. But the time is limited and so I have to skip these points, although they are extremely interesting.

Amand Faessler

2002-01-01T23:59:59.000Z

14

Nuclear Physics Jobs  

Office of Science (SC) Website

about/jobs/ Below is a list of currently open about/jobs/ Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the links to the formal position announcements on USAJOBS.gov for more information. en {4D2B856C-39AE-4755-B38E-91319C75F8C9}https://www.usajobs.gov/GetJob/ViewDetails/358553800 Physicist Facilities & Project Management Division Job Title: Physicist Facilities & Project Management DivisionOffice: Nuclear PhysicsURL: USAjobs listingVacancy Number: 14-DE-SC-HQ-003Location: Germantown, MDOpened: 01/14/2014Closes:

15

Nuclear Physics Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

Fusion in the Sun Quark Matter 2004 Teacher Workshop - There are a number of presentations at a high school level which show the field of high energy nuclear physics - the search...

16

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

AGENDA Brookhaven National Laboratory High Energy and Nuclear Physics Program Advisory Committee Meeting 23-24 March 2006 Thursday, 23 March Executive Session Room 2-160, Bldg. 510...

17

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear & Particle Physics Program Advisory Committee Meeting 21-22 June 2010 Agenda Submitted Proposals STAR Beam Use Proposal PHENIX Beam Use Proposal LoI: Feasibility Test of...

18

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Draft Agenda Brookhaven Nuclear and Particle Physics Program Advisory Committee Meeting 6-8 June 2011 Reference Documents PAC Recommendations, 21-22 June 2010 Charge to PAC for...

19

Perspectives of Nuclear Physics  

E-Print Network (OSTI)

The organizers of this meeting have asked me to present perspectives of nuclear physics. This means to identify the areas where nuclear physics will be expanding in the next future. In six chapters a short overview of these areas will be given, where I expect that nuclear physics willdevelop quite fast: A. Quantum Chromodynamics and effective field theories in the confinement region; B. Nuclear structure at the limits; C. High energy heavy ion collisions; D. Nuclear astrophysics; E. Neutrino physics; F. Test of physics beyond the standard model by rare processes. After a survey over these six points I will pick out a few topics where I will go more in details. There is no time to give for all six points detailed examples. I shall discuss the following examples of the six topics mentionned above: 1. The perturbative chiral quark model and the nucleon $\\Sigma$-term, 2. VAMPIR (Variation After Mean field Projection In Realistic model spaces and with realistic forces) as an example of the nuclear structure renais...

Faessler, A

2002-01-01T23:59:59.000Z

20

(Nuclear theory). [Research in nuclear physics  

SciTech Connect

This report discusses research in nuclear physics. Topics covered in this paper are: symmetry principles; nuclear astrophysics; nuclear structure; quark-gluon plasma; quantum chromodynamics; symmetry breaking; nuclear deformation; and cold fusion. (LSP)

Haxton, W.

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

An Outlook on Nuclear Physics  

E-Print Network (OSTI)

A brief outlook on low-energy nuclear physics is presented. Selected recent developments in nuclear structure theory are highlighted and a few open questions are discussed.

A. B. Balantekin

2013-01-05T23:59:59.000Z

22

An Outlook on Nuclear Physics  

E-Print Network (OSTI)

A brief outlook on low-energy nuclear physics is presented. Selected recent developments in nuclear structure theory are highlighted and a few open questions are discussed.

Balantekin, A B

2013-01-01T23:59:59.000Z

23

Research in theoretical nuclear physics  

SciTech Connect

This report discusses topics in the following areas: Low energy nuclear reactions induced by light and heavy ions; medium energy physics; and nuclear structure. (LSP)

Udagawa, T.

1992-09-01T23:59:59.000Z

24

Nuclear & Particle Physics, Astrophysics, Cosmology  

NLE Websites -- All DOE Office Websites (Extended Search)

reality environment. Nuclear and particle physics, applied physics Animation of new reactor concept for deep space exploration 4:32 Animation of new reactor concept for deep...

25

LANL | Physics | Quantum Information  

NLE Websites -- All DOE Office Websites (Extended Search)

Breakthrough quantum information Breakthrough quantum information science and technology Physics Division's quantum information science and technology capability supports present and future Laboratory missions in cyber-security, sensing, nonproliferation, information science, and materials. Collaborating with researchers throughout Los Alamos and leading institutions in the nation, Physics Division scientists are involved in projects in quantum communications, including quantum key distribution and quantum-enabled security and networking, and in quantum cold-atom physics. Recent fundamental science results include the ability to "paint" potentials that can trap Bose-Einstein condensates into geometric forms, such as the toroidal ring of clusters, the density of which is measured in

26

Physics of Binary Information  

E-Print Network (OSTI)

Basic concepts of theoretical particle physics, including quantum mechanics and Poincar\\'e invariance, the leptonic mass spectrum and the proton mass, can be derived, without reference to first principles, from intrinsic properties of the simplest elements of information represented by binary data. What we comprehend as physical reality is, therefore, a reflection of mathematically determined logical structures, built from elements of binary data.

Walter Smilga

2005-05-05T23:59:59.000Z

27

Research in theoretical nuclear physics  

SciTech Connect

The work done during the past year covers three separate areas, low energy nuclear reactions intermediate energy physics, and nuclear structure studies. This manuscript summarizes our achievements made in these three areas.

Udagawa, T.

1991-10-01T23:59:59.000Z

28

Nuclear physics and astrophysics  

SciTech Connect

We have investigated a variety of research topics on the interface of nuclear physics and astrophysics during the past year. We have continued our study of dihyperon states in dense matter and have started to make a connection between their properties in the core of neutron stars with the ongoing experimental searches at Brookhaven National Laboratory. We started to build a scenario for the origin of gamma-ray bursts using the conversion of neutron stars to strange stars close to an active galactic nucleous. We have been reconsidering the constraints due to neutron star cooling rates on the equation of state for high density matter in the light, of recent findings which show that the faster direct Urca cooling process is possible for a range of nuclear compositions. We have developed a model for the formation of primordial magnetic fields due to the dynamics of the quark-hadron phase transition. Encouraged by the most recent observational developments, we have investigated the possible origin of the boron and beryllium abundances. We have greatly improved the calculations of the primordial abundances of these elements I>y augmenting the reaction networks and by updating the most recent experimental nuclear reaction rates. Our calculations have shown that the primordial abundances are much higher than previously thought but that the observed abundances cannot be explained by primordial sources alone. We have also studied the origin of the boron and beryllium abundances due to cosmic ray spallation. Finally, we have continued to address the solar neutrino problem by investigating the impact of astrophysical uncertainties on the MSW solution for a full three-family treatment of MSW mixing.

Schramm, D.N.; Olinto, A.V.

1992-09-01T23:59:59.000Z

29

Online Particle Physics Information - Scope  

NLE Websites -- All DOE Office Websites (Extended Search)

SLAC Online Particle Physics Information PDG Scope of this Guide While a substantial amount of particle physics information is Internet accessible, most listings do not provide...

30

Physics of Ultra-Peripheral Nuclear Collisions  

E-Print Network (OSTI)

Probes of Funda- mental Physics World Scienti?c, Singapore (H Theoretical Nuclear Physics: Nuclear Reactions, Wiley-CA, Hussein M and Muenzenberg G Physics of Radioactive Beams

Bertulani, Carlos A.; Klein, Spencer R.; Nystrand, Joakim

2005-01-01T23:59:59.000Z

31

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

29-30 March 2007 Thursday, 29 March Room 2-160, Bldg. 510 (Physics) 0900 Executive Session Large Seminar Room, Bldg. 510 (Physics) (talk+questions) 0930 R20 Search for Magnetic...

32

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

8-9 May 2008 Thursday, 8 May Room 2-160, Bldg. 510 (Physics) 0830 Executive Session Large Seminar Room, Bldg. 510 (Physics) (talk+questions) 0900 PHENIX FY09 Beam Use Proposal and...

33

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

NSAC Meeting, Bethesda, Maryland: 3-5 April 2005 US Nuclear Science web site (link to meeting) Brookhaven Presentations: Director's Remarks: Praveen Chaudhari Overview: Sam Aronson...

34

Nuclear Physics of Neutron Stars  

E-Print Network (OSTI)

Understanding the equation of state (EOS) of cold nuclear matter, namely, the relation between the pressure and energy density, is a central goal of nuclear physics that cuts across a variety of disciplines. Indeed, the limits of nuclear existence, the collision of heavy ions, the structure of neutron stars, and the dynamics of core-collapse supernova, all depend critically on the equation of state of hadronic matter. In this contribution I will concentrate on the special role that nuclear physics plays in constraining the EOS of cold baryonic matter and its impact on the properties of neutron stars.

J. Piekarewicz

2009-01-28T23:59:59.000Z

35

Quantum gloves: Physics and Information  

E-Print Network (OSTI)

The slogan information is physical has been so successful that it led to some excess. Classical and quantum information can be thought of independently of any physical implementation. Pure information tasks can be realized using such abstract c- and qu-bits, but physical tasks require appropriate physical realizations of c- or qu-bits. As illustration we consider the problem of communicating chirality.

N. Gisin

2004-08-14T23:59:59.000Z

36

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

...T. Kirk 10:15 am Coffee Break 10:30 am Physics Department Overview (see note above)...S. Aronson 11:00 am...

37

Research in theoretical nuclear physics  

SciTech Connect

The work done during the past year or so may be divided into three separate areas, low energy nuclear reactions, intermediate energy physics and nuclear structure studies. In this paper, we shall separately summarize our achievements made in these three areas.

Udagawa, Takeshi.

1990-10-01T23:59:59.000Z

38

Nuclear Physics with Electroweak Probes  

E-Print Network (OSTI)

In recent years, the italian theoretical Nuclear Physics community has played a leading role in the development of a unified approach, allowing for a consistent and fully quantitative description of the nuclear response to electromagnetic and weak probes. In this paper I review the main achievements in both fields, point out some of the open problems, and outline the most promising prospects.

Omar Benhar

2009-02-26T23:59:59.000Z

39

Nuclear Physics Science Network Requirements Workshop, May 2008 - Final Report  

E-Print Network (OSTI)

Requirements Workshop Nuclear Physics Program Office, DOEDOE Nuclear Physics Programs .. 6 Nuclear Physics Network Requirementsbandwidth and services requirements. 3 DOE Nuclear Physics

Tierney, Ed., Brian L

2008-01-01T23:59:59.000Z

40

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

AGENDA DOE Annual High Energy Physics Program Review Brookhaven National Laboratory 17-19 April 2006 Monday, April 17 - Berkner Hall 15:00 Executive Session - Berkner B 16:30 Tour...

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

High Energy Physics Review, 22-23 April 2004 Click on an agenda item below to access a PDF version of the speaker's slides. NOTE: If your browser displays a blank page for any...

42

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

of detector ops. Plans for future running; how will VTX be exploited to deliver physics? B. Jacak (25+15) 10:30 Break 10:45 STAR New results and accomplishments Plans for...

43

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Perspective...T. Kirk 30 +10 9:40 am RHIC Experiments: Physics Department Perspective.....T. Ludlam 25+10 10:15 am Coffee Break 10:30 am CA-D...

44

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

- P. Chaudhari 09:15 am BNL Overview and Future Directions - S. Aronson 10:00 am Physics Department Overview - S. Dawson 10:30 am Coffee Break 10:45 am Overview of U.S. ATLAS...

45

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Annual DOENuclear Physics Review of RHIC Science and Technology July 6-8, 2005 Berkner Hall, BNL Agenda Wednesday, July 6 Berkner Room B 8:00 am DOE Executive Session 8:45 am...

46

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE RHIC Facility Operations Review, 28-30 June 2010. Annual DOE Review of High Energy Physics Science & Technology, 19-21 May 2010 Report of 2010 ATLAS Project Manager's Review,...

47

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics Program Advisory Committee Meeting 3-5 November 2005 RHIC Mid-Term Strategic Plan: 2006-2011 (Interim Report) Beam Use Proposals BRAHMS PHENIX STAR Agenda Thursday, 3...

48

Nuclear Cluster Physics  

Science Conference Proceedings (OSTI)

Predictive power of theory needs good models and accurate calculation methods to solve the Schroedinger equations of the systems concerned. We present some examples of successful predictions based on the nuclear cluster models of light nuclei and hypernuclei and on the calculation methods that have been developed by Kyushu group.

Kamimura, Masayasu [RIKEN Nishina Center, RIKEN, Wako 351-0198 (Japan); Department of Physics, Kyushu University, Fukuoka 812-8581 (Japan)

2011-05-06T23:59:59.000Z

49

DOE fundamentals handbook: Nuclear physics and reactor theory. Volume 1  

Science Conference Proceedings (OSTI)

The Nuclear Physics and Reactor Theory Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of nuclear physics and reactor theory. The handbook includes information on atomic and nuclear physics; neutron characteristics; reactor theory and nuclear parameters; and the theory of reactor operation. This information will provide personnel with a foundation for understanding the scientific principles that are associated with various DOE nuclear facility operations and maintenance.

Not Available

1993-01-01T23:59:59.000Z

50

DOE fundamentals handbook: Nuclear physics and reactor theory  

SciTech Connect

The Nuclear Physics and Reactor Theory Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of nuclear physics and reactor theory. The handbook includes information on atomic and nuclear physics; neutron characteristics; reactor theory and nuclear parameters; and the theory of reactor operation. This information will provide personnel with a foundation for understanding the scientific principles that are associated with various DOE nuclear facility operations and maintenance.

Not Available

1993-01-01T23:59:59.000Z

51

DOE fundamentals handbook: Nuclear physics and reactor theory. Volume 2  

SciTech Connect

The Nuclear Physics and Reactor Theory Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of nuclear physics and reactor theory. The handbook includes information on atomic and nuclear physics; neutron characteristics; reactor theory and nuclear parameters; and the theory of reactor operation. This information will provide personnel with a foundation for understanding the scientific principles that are associated with various DOE nuclear facility operations and maintenance.

Not Available

1993-01-01T23:59:59.000Z

52

Theoretical nuclear physics  

SciTech Connect

This report discusses the following topics: Exact 1-loop vacuum polarization effects in 1 + 1 dimensional QHD; exact 1-fermion loop contributions in 1 + 1 dimensional solitons; exact scalar 1-loop contributions in 1 + 3 dimensions; exact vacuum calculations in a hyper-spherical basis; relativistic nuclear matter with self- consistent correlation energy; consistent RHA-RPA for finite nuclei; transverse response functions in the {triangle}-resonance region; hadronic matter in a nontopological soliton model; scalar and vector contributions to {bar p}p {yields} {bar {Lambda} {Lambda}} reaction; 0+ and 2+ strengths in pion double-charge exchange to double giant-dipole resonances; and nucleons in a hybrid sigma model including a quantized pion field.

Rost, E.; Shephard, J.R.

1992-08-01T23:59:59.000Z

53

Nuclear Physics from Lattice QCD  

E-Print Network (OSTI)

We review recent progress toward establishing lattice Quantum Chromodynamics as a predictive calculational framework for nuclear physics. A survey of the current techniques that are used to extract low-energy hadronic scattering amplitudes and interactions is followed by a review of recent two-body and few-body calculations by the NPLQCD collaboration and others. An outline of the nuclear physics that is expected to be accomplished with Lattice QCD in the next decade, along with estimates of the required computational resources, is presented.

S. R. Beane; W. Detmold; K. Orginos; M. J. Savage

2010-04-17T23:59:59.000Z

54

Nuclear physics from lattice simulations  

E-Print Network (OSTI)

We review recent lattice QCD activities with emphasis on the impact on nuclear physics. In particular, the progress toward the determination of nuclear and baryonic forces (potentials) using Nambu-Bethe-Salpeter (NBS) wave functions is presented. We discuss major challenges for multi-baryon systems on the lattice: (i) signal to noise issue and (ii) computational cost issue. We argue that the former issue can be avoided by extracting energy-independent (non-local) potentials from time-dependent NBS wave functions without relying on the ground state saturation, and the latter cost is drastically reduced by developing a novel "unified contraction algorithm." The lattice QCD results for nuclear forces, hyperon forces and three-nucleon forces are presented, and physical insights are discussed. Comparison to results from the traditional Luescher's method is given, and open issues to be resolved are addressed as well.

Doi, Takumi

2012-01-01T23:59:59.000Z

55

Nuclear Physics meets Biophysics: New Insights into ...  

Science Conference Proceedings (OSTI)

... Nuclear Physics meets Biophysics: New Insights into Macromolecules. Frank Heinrich, Institut fr Experimentelle Physik II, Universitt Leipzig. ...

56

Nuclear Physics from Lattice QCD  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics from Lattice QCD Physics from Lattice QCD Resources at NERSC Martin J. Savage, Robert Edwards and Chip Watson May 2011, Washington D.C. Science : 20 mins : Martin Savage Hardware : 15 mins : Chip Watson Code, Algorithms, Production : 35 mins : Robert Edwards (Massimo DiPierro) Topological Charge Density Thursday, May 26, 2011 Spin-pairing Shell-structure Vibrational and rotational excitations Λ QCD m u Λ QCD m d Λ QCD m s Λ QCD α e Small number of input parameters responsible for all of strongly interacting matter Quarks and Gluons Proton Nucleus The Structure and Interactions of Matter from Quantum Chromodynamics Thursday, May 26, 2011 Exa-Scale Computational Resources Nuclear Astrophysics Accelerator Physics

57

Symmetry and Supersymmetry in Nuclear Physics  

E-Print Network (OSTI)

A survey of algebraic approaches to various problems in nuclear physics is given. Examples are chosen from pairing of many-nucleon systems, nuclear structure, fusion reactions below the Coulomb barrier, and supernova neutrino physics to illustrate the utility of group-theoretical and related algebraic methods in nuclear physics.

A. B. Balantekin

2007-11-05T23:59:59.000Z

58

Physical Security Systems | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Physical Security Systems | National Nuclear Security Administration Physical Security Systems | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Physical Security Systems Home > About Us > Our Programs > Nuclear Security > Physical Security Systems Physical Security Systems After the 9/11 terrorist attacks, NNSA took steps to protect its critical

59

Physical Security Systems | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

Physical Security Systems | National Nuclear Security Administration Physical Security Systems | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Physical Security Systems Home > About Us > Our Programs > Nuclear Security > Physical Security Systems Physical Security Systems After the 9/11 terrorist attacks, NNSA took steps to protect its critical

60

Nuclear criticality information system  

SciTech Connect

The nuclear criticality safety program at LLNL began in the 1950's with a critical measurements program which produced benchmark data until the late 1960's. This same time period saw the rapid development of computer technology useful for both computer modeling of fissile systems and for computer-aided management and display of the computational benchmark data. Database management grew in importance as the amount of information increased and as experimental programs were terminated. Within the criticality safety program at LLNL we began at that time to develop a computer library of benchmark data for validation of computer codes and cross sections. As part of this effort, we prepared a computer-based bibliography of criticality measurements on relatively simple systems. However, it is only now that some of these computer-based resources can be made available to the nuclear criticality safety community at large. This technology transfer is being accomplished by the DOE Technology Information System (TIS), a dedicated, advanced information system. The NCIS database is described.

Koponen, B.L.; Hampel, V.E.

1981-11-30T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Laboratory I | Nuclear Physics Division  

NLE Websites -- All DOE Office Websites (Extended Search)

CERN 73-11 CERN 73-11 Laboratory I | Nuclear Physics Division a 24 September 1973 ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE C E R N EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH HIGH-ACCURACY MEASUREMENTS OF THE CENTRE OF GRAVITY OF AVALANCHES IN PROPORTIONAL CHAMBERS G. Charpak, A. Jeavons, F. Sauli and R. Stubbs G E N E V A 1973 © Copyright CERN, Geneve, 1973 Propriety litteraire et scientiflque reservee pour tous les pays du monde Ce document ne peut etre reproduit ou traduit en tout ou en partie sans Tautonsation 6cnte du Directeur g6n6ral du CERN, titulaire du droit d'auteur. Dans les cas appropnes, et s'll s'agit d'utiliser le document a des fins non commerciales, cette autonsation sera volontiers accorded. Le CERN ne revendique pas la propnete des

62

DOE Nuclear Physics R&D Info  

Office of Scientific and Technical Information (OSTI)

DOE Nuclear Physics R&D Info While quarks and gluons are fairly well understood, how they fit together to create different types of matter is still a mystery. The DOE Nuclear...

63

WEB RESOURCE: Office of Nuclear Physics - TMS  

Science Conference Proceedings (OSTI)

Feb 16, 2007 ... This site offers a comprehensive overview of the US Department of Energy's Office of Nuclear Physics' activities and research facilities.

64

WEB RESOURCE: Nuclear Physics and Related Computational ...  

Science Conference Proceedings (OSTI)

Feb 6, 2007 ... This site provides presentations from the Nuclear Physics and Related Computational Science R&D for Advanced Fuel Cycles Workshop:

65

Comments on Nuclear and Particle Physics Paper  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear and Particle Physics Manuscript Manuscript ps file S. Geer, Neutrino Factories - Physics Fig 1 ps file Fig 2 ps file Fig 3 ps file Fig 4 ps file Last updated August 2000 S....

66

Nuclear Safety Information Dashboard  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

provides a new user interface to the Occurrence Reporting and Processing System (ORPS) to easily identify, organize, and analyze nuclear safety-related events reported into...

67

Basic Nuclear Science Information  

NLE Websites -- All DOE Office Websites (Extended Search)

element. Only through such radioactive decays or nuclear reactions can transmutation, the age-old dream of the alchemists, actually occur. The mass number, A, of an a particle is...

68

Nuclear | Open Energy Information  

Open Energy Info (EERE)

Nuclear Nuclear Jump to: navigation, search Click to return to AEO2011 page AEO2011 Data From AEO2011 report Full figure data for Figure 82. Reference Case Tables Table 1. Total Energy Supply, Disposition, and Price Summary Table 9. Electricy Generating Capacity Table 96. Electricity Generation by Electricity Market Module Region and Source Table 97. Electricity Generation Capacity by Electricity Market Module Region and Source Market Trends In the AEO2011 Reference case, nuclear power capacity increases from 101.0 gigawatts in 2009 to 110.5 gigawatts in 2035 (Figure 82), including 3.8 gigawatts of expansion at existing plants and 6.3 gigawatts of new capacity. The new capacity includes completion of a second unit at the Watts Bar site, where construction on a partially completed plant has

69

IAEA reorganizes nuclear information services  

SciTech Connect

As part of an overall restructuring of the International Atomic Energy Agency's Department of Nuclear Energy, the agency has established the Nuclear Information Section (NIS). The restructuring, recently announced by IAEA Director General Yukiya Amano, also includes the creation of a separate Nuclear Knowledge Management (NKM) Section, as demand for assistance in this area is growing among member countries. According to the NIS Web site, 'This restructuring and the creation of the NIS provides an opportunity for further enhancing existing information products and services and introducing new ones-all with an eye towards advancing higher organizational efficiency and effectiveness.'

Levine, E.

2012-08-15T23:59:59.000Z

70

Research in Theoretical Nuclear Physics  

SciTech Connect

A theoretical study of problems relevant to the hadron physics program at Jefferson Laboratory and at other laboratories around the world.

Capstick, Simon; Robson, Don

2005-03-18T23:59:59.000Z

71

Online Particle Physics Information - Journals & Reviews  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems, Physical Mathematics Published weekly for most months. Emphasis is on original papers. Conference proceedings are published separtely in the suppplement below. Nuclear...

72

Overview of Nuclear Physics at Jefferson Lab  

E-Print Network (OSTI)

The Continuous Electron Beam Accelerator Facility (CEBAF) and associated experimental equipment at Jefferson Lab comprise a unique facility for experimental nuclear physics. This facility is presently being upgraded, which will enable a new experimental program with substantial discovery potential to address important topics in nuclear, hadronic, and electroweak physics. Further in the future, it is envisioned that the Laboratory will evolve into an electron-ion colliding beam facility.

R. D. McKeown

2013-03-26T23:59:59.000Z

73

Overview of Nuclear Physics at Jefferson Lab  

E-Print Network (OSTI)

The Continuous Electron Beam Accelerator Facility (CEBAF) and associated experimental equipment at Jefferson Lab comprise a unique facility for experimental nuclear physics. This facility is presently being upgraded, which will enable a new experimental program with substantial discovery potential to address important topics in nuclear, hadronic, and electroweak physics. Further in the future, it is envisioned that the Laboratory will evolve into an electron-ion colliding beam facility.

McKeown, R D

2013-01-01T23:59:59.000Z

74

Overview and Perspectives in Nuclear Physics  

E-Print Network (OSTI)

This presentation reviews recent guiding themes in the broad context of nuclear physics, from developments in chiral effective field theory applied to nuclear systems, via the phases and structures of QCD, to matter under extreme conditions in heavy-ion collisions and neutron stars.

Wolfram Weise

2008-01-09T23:59:59.000Z

75

CHEMISTRY DEPARTMENT ORGANIZATION Nuclear & Particle Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

CHEMISTRY DEPARTMENT ORGANIZATION CHEMISTRY DEPARTMENT ORGANIZATION Nuclear & Particle Physics Associate Laboratory Director Berndt Mueller Basic Energy Sciences (BES) Associate Laboratory Director James Misewich Financial Support Angela Wefer Department Chair Alexander L. Harris Gregory Hall, Deputy Chair Jean Petterson, Sr. Administrative Assistant Quality Assurance Rep. Charles Gortakowski *Assoc. Laser Safety Officer (Jack Preses) Berndt Mueller Training Coordinator/ Records Management (Linda Sallustio) Dept. Systems Support & Cyber Security POC Mahendra Kahanda Berndt Mueller Basic Energy Sciences (BES) Nuclear & Particle Physics Neutrino & Nuclear Chemistry Minfang Yeh Gas-Phase Molecular Dynamics Gregory Hall Electron and Photo-

76

Nuclear Physics Related Brochures | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Nuclear Physics Related Brochures and Videos Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources NP Workforce Survey Results .pdf file (258KB) Links Databases Workshop Reports Nuclear Physics Related Brochures and Videos Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » News & Resources Nuclear Physics Related Brochures and Videos Print Text Size: A A A RSS Feeds FeedbackShare Page Brochures Accelerating Innovation NP Highlights Image Accelerating Innovation (2011) .pdf file (1.2MB): How nuclear physics benefits us all

77

HAZARDS SUMMARY REPORT ON NUCLEAR PHYSICS LABORATORY AT CANEL  

SciTech Connect

ON NUCLEAR PHYSICS LABORATORY AT CANEL. The critical experiment facility at CANEL is described. Information of the mature of experimental assemblies and operations is included. Safety features of the building, equipment, and operations are pointed out. Possible accidents and the resulting hazards to surrounding areas are analyzed. The make-up of the surrounding area is described. (M.C.G.)

1955-10-13T23:59:59.000Z

78

Online Particle Physics Information - Directories  

NLE Websites -- All DOE Office Websites (Extended Search)

Institutions HEP and Astrophysics Institutions SPIRES database of over 6,500 high-energy physics and astropartcle physics institutes, laboratories, and university departments...

79

DOE Science Showcase - DOE Nuclear Physics R&D Info | OSTI, US Dept of  

Office of Scientific and Technical Information (OSTI)

DOE Nuclear Physics R&D Info DOE Nuclear Physics R&D Info While quarks and gluons are fairly well understood, how they fit together to create different types of matter is still a mystery. The DOE Nuclear Physics program's mission is to solve this mystery through theoretical and experimental research; the benefits to society range from fighting cancer to ensuring food safety to border protection. Find DOE research information on this topic from the OSTI databases and read about the Department's Nuclear Physics program. From the Databases Select a database to initiate a search. DOE Information Bridge DOE R&D Accomplishments Energy Citations Database ScienceCinema Science.gov WorldWideScience.org More information Accelerating Innovation: How nuclear physics benefits us all About DOE's Nuclear Physics Program

80

Nuclear and Radiological Engineering and Medical Physics Programs  

E-Print Network (OSTI)

Nuclear and Radiological Engineering and Medical Physics Programs The George W. Woodruff School #12 Year Enrollment - Fall Semester Undergraduate Graduate #12; Nuclear Power Industry Radiological Engineering Industry Graduate School DOE National Labs Nuclear Navy #12; 104 Operating Nuclear Power plants

Weber, Rodney

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Nuclear physics aspects of double beta decay  

E-Print Network (OSTI)

Comprehensive description of the phenomenology of the $\\beta\\beta$ decay is given, with emphasis on the nuclear physics aspects. After a brief review of the neutrino oscillation results and of motivation to test the lepton number conservation, the mechanism of the $0\

Petr Vogel

2008-07-15T23:59:59.000Z

82

Nuclear Physics Laboratory 1980 annual report  

SciTech Connect

Research progress is reported in the following areas: astrophysics and cosmology, fundamental symmetries, nuclear structure and reactions, radiative capture, medium energy physics, heavy ion reactions, research by outside users, accelerators and ion sources, instrumentation and experimental techniques, and computers and computing. Publications are listed. (WHK)

Adelberger, E.G. (ed.) [ed.

1980-09-01T23:59:59.000Z

83

Dark Matter Studies Entrain Nuclear Physics  

E-Print Network (OSTI)

We review theoretically well-motivated dark-matter candidates, and pathways to their discovery, in the light of recent results from collider physics, astrophysics, and cosmology. Taken in aggregate, these encourage broader thinking in regards to possible dark-matter candidates --- dark-matter need not be made of "WIMPs," i.e., elementary particles with weak-scale masses and interactions. Facilities dedicated to nuclear physics are well-poised to investigate certain non-WIMP models. In parallel to this, developments in observational cosmology permit probes of the relativistic energy density at early epochs and thus provide new ways to constrain dark-matter models, provided nuclear physics inputs are sufficiently well-known. The emerging confluence of accelerator, astrophysical, and cosmological constraints permit searches for dark-matter candidates in a greater range of masses and interaction strengths than heretofore possible.

Susan Gardner; George Fuller

2013-03-19T23:59:59.000Z

84

NCIS - a Nuclear Criticality Information System (overview)  

SciTech Connect

A Nuclear Criticality Information System (NCIS) is being established at the Lawrence Livermore National Laboratory (LLNL) in order to serve personnel responsible for safe storage, transport, and handling of fissile materials and those concerned with the evaluation and analysis of nuclear, critical experiments. Public concern for nuclear safety provides the incentive for improved access to nuclear safety information.

Koponen, B.L.; Hampel, V.E.

1983-07-01T23:59:59.000Z

85

Nuclear energy | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear energy Nuclear energy Subscribe to RSS - Nuclear energy Energy that originates from the splitting of uranium atoms in a process called fission. This is distinct from a process called fusion where energy is released when atomic nuclei combine or fuse. Two PPPL-led teams win increased supercomputing time to study conditions inside fusion plasmas Researchers led by scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have won highly competitive allocations of time on two of the world's fastest supercomputers. The increased awards are designed to advance the development of nuclear fusion as a clean and abundant source of energy for generating electricity. Read more about Two PPPL-led teams win increased supercomputing time

86

Materials Physics and Applications Division Lead | National Nuclear...  

National Nuclear Security Administration (NNSA)

Materials Physics and Applications Division Lead | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

87

22.101 Applied Nuclear Physics, Fall 2004  

E-Print Network (OSTI)

Fundamentals of nuclear physics for engineering students. Basic properties of the nucleus and nuclear radiations. Elementary quantum mechanical calculations of bound-state energies and barrier transmission probability. ...

Yip, Sidney

88

[Experimental nuclear physics]. Annual report 1988  

Science Conference Proceedings (OSTI)

This is the May 1988 annual report of the Nuclear Physics Laboratory of the University of Washington. It contains chapters on astrophysics, giant resonances, heavy ion induced reactions, fundamental symmetries, polarization in nuclear reactions, medium energy reactions, accelerator mass spectrometry (AMS), research by outside users, Van de Graaff and ion sources, the Laboratory`s booster linac project work, instrumentation, and computer systems. An appendix lists Laboratory personnel, Ph.D. degrees granted in the 1987-88 academic year, and publications. Refs., 27 figs., 4 tabs.

NONE

1988-05-01T23:59:59.000Z

89

Hans Bethe, Powering the Stars, and Nuclear Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Hans Bethe, Energy Production in Stars, and Nuclear Physics Awards and Tributes · Resources with Additional Information Hans Bethe Courtesy of Cornell University "Hans Bethe was one of the great physicists not only of the twentieth century, but of all time. During his long life, he uncovered the secrets powering the stars, published the standard work on nuclear physics, built atomic weapons, and called for a halt to their proliferation. Bethe's dual legacy is one of genius and conscience."1 "Bethe headed the Theoretical (T) Division at Los Alamos [National Laboratory] from 1943 to 1946. Prior to joining the Manhattan Project, Bethe taught physics at Cornell University. ... It was during his early years at Cornell, before joining the Manhattan Project, that Bethe

90

Online Particle Physics Information - Conferences  

NLE Websites -- All DOE Office Websites (Extended Search)

Conferences Database of more than 12,300 past, present and future conferences, schools, and meetings of interest to high-energy physics and related fields. Covers 1973 to...

91

Emergency Information | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Information | National Nuclear Security Administration Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration Emergency Information Home > Field Offices > Welcome to the Sandia Field Office > Emergency Information Emergency Information The Sandia Field Office (SFO) Emergency Management System is designed to

92

Proton-rich nucleosynthesis and nuclear physics  

Science Conference Proceedings (OSTI)

Although the detailed conditions for explosive nucleosynthesis are derived from astrophysical modeling, nuclear physics determines fundamental patterns in abundance yields, not only for equilibrium processes. Focussing on the {nu}p- and the {gamma}-process, general nucleosynthesis features within the range of astrophysical models, but (mostly) independent of details in the modelling, are presented. Remaining uncertainties due to uncertain Q-values and reaction rates are discussed.

Rauscher, T.; Froehlich, C. [Dept. of Physics, University of Basel, 4056 Basel (Switzerland); Dept. of Physics, NCSU, Raleigh, NC 27695 (United States)

2012-11-12T23:59:59.000Z

93

22.02 Introduction to Applied Nuclear Physics, Spring 2003  

E-Print Network (OSTI)

This course concentrates on the basic concepts of nuclear physics with emphasis on nuclear structure and radiation interactions with matter. Included: elementary quantum theory; nuclear forces; shell structure of the ...

Molvig, Kim

94

Nuclear Safety Information Dashboard | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Reporting » Analytical Dashboards » Nuclear Safety Reporting » Analytical Dashboards » Nuclear Safety Information Dashboard Nuclear Safety Information Dashboard The Nuclear Safety Information (NSI) Dashboard provides a new user interface to the Occurrence Reporting and Processing System (ORPS) to easily identify, organize, and analyze nuclear safety-related events reported into ORPS. The NSI Dashboard displays information developed from occurrence information reported into DOE's ORPS database. Events or conditions associated with nuclear safety are reported into ORPS, assigned unique ORPS reporting criteria and used for trending. ORPS reporting criteria are assigned a weighted value to indicate their relative importance to nuclear safety; associated ORPS reporting criteria are combined in key groups and charted over time to index trends in nuclear

95

Contact Information | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Information | National Nuclear Security Administration Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Contact Information Home > About Us > Our Programs > Defense Programs > Military Academic Collaborations > Contact Information Contact Information At each of NNSA's eight sites, leading-edge research and development is

96

Nuclear fuel cycle information workshop  

SciTech Connect

This overview of the nuclear fuel cycle is divided into three parts. First, is a brief discussion of the basic principles of how nuclear reactors work; second, is a look at the major types of nuclear reactors being used and world-wide nuclear capacity; and third, is an overview of the nuclear fuel cycle and the present industrial capability in the US.

1983-01-01T23:59:59.000Z

97

Brief 70 Nuclear Engineering Enrollments and Degrees, 2011 Summary Information  

SciTech Connect

The survey includes degrees granted between September 1, 2010 and August 31, 2011. Enrollment information refers to the fall term 2011. The enrollment and degree data include students majoring in nuclear engineering or in an option program equivalent to a major. Thirty-two academic programs reported having nuclear engineering programs during 2011, and data was received from all thirty-two programs. The data for two nuclear engineering programs include enrollments and degrees in health physics options that are also reported in the health physics enrollments and degrees data.

Dr. Don Johnson

2012-10-31T23:59:59.000Z

98

Nuclear Physics (NP) Homepage | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

NP Home NP Home Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » Accelerating Innovation .pdf file (1.2MB) Nuclear Physics supports the experimental and theoretical research needed to create a roadmap of matter that will help unlock the secrets of how the universe and everything in it is put together.Read More .pdf file (1.2MB) Accelerating Innovation What is Nuclear Physics? .pdf file (1.2MB) Nuclear physicists study the fundamental building blocks of matter, from

99

Nuclear Thermal Rockets: The Physics of the Fission Reactor  

E-Print Network (OSTI)

Nuclear Thermal Rockets: The Physics of the Fission Reactor Shane D. Ross Control and Dynamical combustion are those powered by nuclear fission. Comparison of Chemical and Nuclear Rockets. Most existent.g., hydrogen and oxygen). In a nuclear rocket, or more precisely, a nuclear thermal rocket, the propellant

Ross, Shane

100

Coherent control of hyperfine-coupled electron and nuclear spins for quantum information processing  

E-Print Network (OSTI)

Coupled electron-nuclear spins are promising physical systems for quantum information processing: By combining the long coherence times of the nuclear spins with the ability to initialize, control, and measure the electron ...

Yang, Jamie Chiaming

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

The Nuclear Physics of Neutron Stars  

E-Print Network (OSTI)

A remarkable fact about spherically-symmetric neutron stars in hydrostatic equilibrium - the so-called Schwarzschild stars - is that the only physics that they are sensitive to is the equation of state of neutron-rich matter. As such, neutron stars provide a myriad of observables that may be used to constrain poorly known aspects of the nuclear interaction under extreme conditions of density. After discussing many of the fascinating phases encountered in neutron stars, I will address how powerful theoretical, experimental, and observational constraints may be used to place stringent limits on the equation of state of neutron-rich matter.

J. Piekarewicz

2008-02-27T23:59:59.000Z

102

Lattice Gauge Theory for Nuclear Physics  

Science Conference Proceedings (OSTI)

Quantum Chromodynamcs (QCD) is now established as the theory of strong interactions. A plethora of hadronic physics phenomena can be explained and described by QCD. From the early days of QCD, it was clear that low energy phenomena require a non-perturbative approach. Lattice QCD is a non-perturbative formulation of QCD that is particularly suited for numerical calculations. Today, supercomputers have achieved performance cabable of performing calculations that allow us to understand complex phenomana that arise from QCD. In this talk I will review the most recent results, relevant to nuclear physics. In particular, I will focus on results relevant to the structure and interactions of hadrons. Finally, I will comment on the opportunities opening up as we approach the era of exaflop computing.

Konstantinos Orginos

2012-12-01T23:59:59.000Z

103

Information Security | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Information Security | National Nuclear Security Administration Information Security | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Information Security Home > About Us > Our Programs > Nuclear Security > Information Security Information Security Information security deals with requirements for the protection and control of information and matter required to be classified or controlled by

104

Contact Information | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Follow this link to skip to the main content Facebook Flickr RSS Twitter YouTube Contact Information | National Nuclear Security Administration Our Mission Managing the Stockpile...

105

Nuclear Materials Management & Safeguards System CONTACT INFORMATION...  

National Nuclear Security Administration (NNSA)

Nuclear Materials Management & Safeguards System CONTACT INFORMATION UPDATE REPORTING IDENTIFICATION SYMBOL (RIS) RIS: Address: Facility Name: CONTACTS Business Name PhoneFax...

106

Site Information | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

Information | National Nuclear Security Administration Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Site Information Home > About Us > Our Programs > Defense Programs > Military Academic Collaborations > Site Information Site Information The NNSA's nuclear security enterprise spans eight sites, including three national laboratories, with more than six decades of cutting-edge nuclear

107

Site Information | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Information | National Nuclear Security Administration Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Site Information Home > About Us > Our Programs > Defense Programs > Military Academic Collaborations > Site Information Site Information The NNSA's nuclear security enterprise spans eight sites, including three national laboratories, with more than six decades of cutting-edge nuclear

108

Nuclear energy | Open Energy Information  

Open Energy Info (EERE)

This article is a stub. You can help OpenEI by expanding it. Nuclear energy is energy in the nucleus of an atom.1 References "EIA: Uranium (nuclear) Basics" External links...

109

U.S. Nuclear Regulation Data (Information Digest, 2010 - 2011...  

Open Energy Info (EERE)

Nuclear Regulation Data (Information Digest, 2010 - 2011) The US Nuclear Regulatory Commission (NRC) publishes an Information Digest containing summary information about the NRC...

110

Princeton Plasma Physics Lab - Nuclear safety  

NLE Websites -- All DOE Office Websites (Extended Search)

safety Actions taken to safety Actions taken to prevent nuclear and radiation accidents or to limit their consequences. en Celebrating the 20th anniversary of the tritium shot heard around the world http://www.pppl.gov/news/2013/12/celebrating-20th-anniversary-tritium-shot-heard-around-world-2

Tensions rose in the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) as the seconds counted down. At stake was the first crucial test of a high-powered mixture of fuel for producing fusion energy. As the control-room clock reached "zero," a flash of light on a closed-circuit television monitor marked a historic achievement:

111

Large Scale Computing and Storage Requirements for Nuclear Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Office of Science, Office of Advanced Scientific Computing Research (ASCR), Office of Nuclear Physics (NP), and the National Energy Research Scientific Computing Center (NERSC)...

112

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

outlined in the 2011 DOE Strategic Plan. U.S. Departmentstrategic plans. Large Scale Computing and Storage Requirements for Nuclear Physics DOE

Gerber, Richard A.

2012-01-01T23:59:59.000Z

113

EXPERIMENTAL AND CALCULATED RESEARCHES OF NUCLEAR-PHYSICS CHARACTERIST...  

National Nuclear Security Administration (NNSA)

1 Session 12: Engineering and Criticality Experimental And Calculated Researches of Nuclear-Physics Characteristics Of Assemblies Containing 237 Np + 239 Pu(98%) in The Core...

114

Chicago Business Features Argonne Woman in Nuclear Physics | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chicago Business Features Argonne Woman in Nuclear Physics Chicago Business Features Argonne Woman in Nuclear Physics Chicago Business Features Argonne Woman in Nuclear Physics January 9, 2012 - 4:08pm Addthis Kawtar Hafidi is an experimental nuclear physicist, working in the medium energy physics group at Argonne. Image courtesy of Argonne National Laboratory. Kawtar Hafidi is an experimental nuclear physicist, working in the medium energy physics group at Argonne. Image courtesy of Argonne National Laboratory. Chicago Business has the scoop about Kawtar Hafidi, an Argonne National Laboratory nuclear physicist who just snagged the Association for Women in Science's 2011 Innovator Award for her research in the field of the color of quarks. Hafidi is one of many women in science who's changing the equation to accomplish the Department's mission. At Argonne, she leads

115

SLAC Library - Online Particle Physics Information  

NLE Websites -- All DOE Office Websites (Extended Search)

May 2002 May 2002 This list describes a broad set of online resources that are of value to the particle physics community. It is prescreened and highly selective. It describes the scope, size, and organization of the resources so that efficient choices can be made amongst many sites which may appear similar. A resource is excluded if it provides information primarily of interest to only one institution. Databases and resources focusing primarily on accelerator physics have been excluded in deference to the excellent compilation at the World Wide Web Virtual Library of Beam Physics and Accelerator Technology. My thanks to Betty Armstrong, Particle Data Group, the SLAC Library staff, and the many particle physics Web site and database maintainers who have all given me their generous assistance. Please send comments and

116

Current News and Information | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

News and Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

117

PHYSICS OF NUCLEAR REACTORS Nuclear reactions and cross sections 1-10  

E-Print Network (OSTI)

PHYSICS OF NUCLEAR REACTORS Nuclear reactions and cross sections 1-10 10 11 12 13 14 15 16 17 18 19 neutron wavelength, D is given by: cE mM Mm 2 + = h D , (1.22) 1 Bell and Glasstone, Nuclear Reactor Theory, p. 392, 1970. #12;PHYSICS OF NUCLEAR REACTORS Nuclear reactions and cross sections 1-11 Where m

Danon, Yaron

118

Joint Actinide Shock Physics Experimental Research | National Nuclear  

National Nuclear Security Administration (NNSA)

Actinide Shock Physics Experimental Research | National Nuclear Actinide Shock Physics Experimental Research | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Jasper Joint Actinide Shock Physics Experimental Research Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test, and Evaluation > Office of Research and Development >

119

Nuclear Regulatory Commission Information Digest, 1991 edition  

Science Conference Proceedings (OSTI)

The Nuclear Regulatory Commission Information Digest provides a summary of information about the US Nuclear Regulatory Commission (NRC), NRC's regulatory responsibilities, and the areas NRC licenses. This digest is a compilation of NRC-related data and is designed to provide a quick reference to major facts about the agency and the industry it regulates. In general, the data cover 1975 through 1990, with exceptions noted. For operating US commercial nuclear power reactors, information on generating capacity and average capacity factor is obtained from Monthly Operating Reports submitted to the NRC directly by the licensee. This information is reviewed for consistency only. No independent validation and/or verification is performed by the NRC. For detailed and complete information about tables and figures, refer to the source publications. This digest is published annually for the general use of the NRC staff and is available to the public. 30 figs., 12 tabs.

Olive, K L

1991-03-01T23:59:59.000Z

120

Overturning of Parity Law in Nuclear Physics  

Science Conference Proceedings (OSTI)

... Cooling to the low temperature necessary for nuclear ... demagnetization of the paramagnetic salt, cerium magnesium nitrate, which supported ...

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

A Review of Nuclear Computational Information  

SciTech Connect

The Radiation Safety Information Computational Center (RSICC) and the Organisation for Economic Co-operation and Development (OECD) Nuclear Energy Agency Data Bank (NEADB) work together to acquire sets of computer codes, nuclear data, and integral experiments relevant to shielding and dosimetry applications for fission, fusion, and accelerator applications. To keep up with advances in computing technology, international researchers continue to develop nuclear software. Collection centers like RSICC and NEADB serve the community and play a role in advancing nuclear science and technology research.

Kirk, Bernadette Lugue [ORNL

2010-01-01T23:59:59.000Z

122

Unclassified Controlled Nuclear Information (UCNI) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Unclassified Controlled Nuclear Unclassified Controlled Nuclear Information (UCNI) Unclassified Controlled Nuclear Information (UCNI) Welcome to the Unclassified Controlled Nuclear Information (UCNI) webpage. This page is designed to provide information, answer questions, and provide a point of contact for UCNI inquiries. UCNI is certain unclassified information about nuclear facilities and nuclear weapons that must be controlled because its unauthorized release could have a significant adverse effect on the national security or public health and safety. The Director, Office of Classification (OC), decides what specific information is UCNI. For information under the cognizance of the National Nuclear Security Administration (NNSA), the decisions are made in coordination with the Associate Administrator for Defense Nuclear

123

The U.S. national nuclear forensics library, nuclear materials information program, and data dictionary  

Science Conference Proceedings (OSTI)

Nuclear forensics assessments to determine material process history requires careful comparison of sample data to both measured and modeled nuclear material characteristics. Developing centralized databases, or nuclear forensics libraries, to house this information is an important step to ensure all relevant data will be available for comparison during a nuclear forensics analysis and help expedite the assessment of material history. The approach most widely accepted by the international community at this time is the implementation of National Nuclear Forensics libraries, which would be developed and maintained by individual nations. This is an attractive alternative toan international database since it provides an understanding that each country has data on materials produced and stored within their borders, but eliminates the need to reveal any proprietary or sensitive information to other nations. To support the concept of National Nuclear Forensics libraries, the United States Department of Energy has developed a model library, based on a data dictionary, or set of parameters designed to capture all nuclear forensic relevant information about a nuclear material. Specifically, information includes material identification, collection background and current location, analytical laboratories where measurements were made, material packaging and container descriptions, physical characteristics including mass and dimensions, chemical and isotopic characteristics, particle morphology or metallurgical properties, process history including facilities, and measurement quality assurance information. While not necessarily required, it may also be valuable to store modeled data sets including reactor burn-up or enrichment cascade data for comparison. It is fully expected that only a subset of this information is available or relevant to many materials, and much of the data populating a National Nuclear Forensics library would be process analytical or material accountability measurement data as opposed to a complete forensic analysis of each material in the library.

Lamont, Stephen Philip [Los Alamos National Laboratory; Brisson, Marcia [DOE-IN; Curry, Michael [DEPT. OF STATE

2011-02-17T23:59:59.000Z

124

Reactor Physics and Fuel Cycle Analysis - Nuclear Engineering Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Analysis Analysis Capabilities Nuclear Systems Modeling and Design Analysis Reactor Physics and Fuel Cycle Analysis Overview Current Projects Software Nuclear Plant Dynamics and Safety Nuclear Data Program Advanced Reactor Development Nuclear Waste Form and Repository Performance Modeling Nuclear Energy Systems Design and Development Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Reactor Physics and Fuel Cycle Analysis Bookmark and Share Reactor physics and fuel cycle analysis is a core competency of the Nuclear Engineering (NE) Division. The Division has played a major role in the design and analysis of advanced reactors, particularly liquid-metal-cooled reactors. NE researchers have concentrated on developing computer codes for

125

Nuclear safety | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

to prevent nuclear and radiation accidents or to limit their consequences. PPPL and ITER: Lab teams support the world's largest fusion experiment with leading-edge ideas and...

126

Sharing of Nuclear Safety Information through Distributed Database Systems  

SciTech Connect

This presentation discusses the sharing of nuclear safety information through distributed database systems.

Ley, H.

2004-10-03T23:59:59.000Z

127

Physics as Quantum Information Processing: Quantum Fields as Quantum Automata 1  

E-Print Network (OSTI)

Physics as Quantum Information Processing: Quantum Fields as Quantum Automata 1 Giacomo Mauro D Nazionale di Fisica Nucleare, Gruppo IV, Sezione di Pavia Abstract. Can we reduce Quantum Field Theory (QFT) to a quantum computation? Can physics be simulated by a quantum computer? Do we believe that a quantum field

D'Ariano, Giacomo Mauro

128

Nuclear Instruments and Methods in Physics Research A 598 (2009  

NLE Websites -- All DOE Office Websites (Extended Search)

8,19; short X-ray pulse generation for light sources l'l|2-23 J. Shi et al. Nuclear lnstruments and Methods n Physics Research A 598 (2009) 388-393 '1.2. Emttance...

129

Interim report on long range plan for nuclear physics  

SciTech Connect

The interim report on the updated NSAC Long Range Plan for Nuclear Physics will be presented to the community for discussion and comment before submission to the funding agencies. The presentation will be coordinated by E. Moniz chair of NSAC.

1995-04-01T23:59:59.000Z

130

Accelerating Innovation: How Nuclear Physics Benefits Us All  

DOE R&D Accomplishments (OSTI)

Innovation has been accelerated by nuclear physics in the areas of improving our health; making the world safer; electricity, environment, archaeology; better computers; contributions to industry; and training the next generation of innovators.

2011-00-00T23:59:59.000Z

131

Radioactive Ion Beam Physics and Nuclear Astrophysics in China  

E-Print Network (OSTI)

Based on the intermediate energy radioactive Ion Beam Line in Lanzhou (RIBLL) of Heavy Ion Research Facility in Lanzhou (HIRFL) and Low Energy Radioactive Ion Beam Line (GIRAFFE) of Beijing National Tandem Accelerator Lab (HI13), the radioactive ion beam physics and nuclear astrophysics will be researched in detail. The key scientific problems are: the nuclear structure and reaction for nuclear far from $\\beta$-stability line; the synthesize of new nuclides near drip lines and new super heavy nuclides; the properties of asymmetric nuclear matter with extra large isospin and some nuclear astro- reactions.

Y. G. Ma; X. Z. Cai; W. Q. Shen; W. L. Zhan; Y. L. Ye; W. P. Liu; G. M. Jin; X. H. Zhou; S. W. Xu; L. H. Zuo; S. J. Zhu; Z. H. Liu; J. Meng

2004-10-14T23:59:59.000Z

132

The Future of High Energy Nuclear Physics in Europe  

E-Print Network (OSTI)

In less than two years from now, the LHC at CERN will start operating with protons and later with heavy ions in the multi TeV energy range. With its unique physics potential and a strong, state-of-the complement of detectors, the LHC will provide the European, and in fact worldwide Nuclear Physics community, with a forefront facility to study nuclear matter under extreme conditions well into the next decade.

J. Schukraft

2006-02-14T23:59:59.000Z

133

Few-body problem and pion-nuclear physics. [Review  

SciTech Connect

Some of the pion-nuclear physics questions that pertain to pion-few-nucleon systems are explored. Those aspects of the problem which have relevance to the general study of pion-nuclear physics are emphasized, in particular the properties of the ..pi..-N interaction within a nucleus. Specific examples are restricted to elastic scattering from /sup 2/H, /sup 3/He, and /sup 4/He and selected single and double charge-exchange reactions.

Gibson, B.F.

1976-01-01T23:59:59.000Z

134

Theoretical nuclear physics at Yale University  

SciTech Connect

Brief summaries of past and planned activities in the following areas are given: models of nuclear structure; models of hadronic structure; hot nuclei; chaos in nuclei; reactions and structure; dissipation, diffusion, and collective motion; and modeling equilibrium and nonequilibrium systems.

Not Available

1992-12-31T23:59:59.000Z

135

Nuclear physics from strong coupling QCD  

E-Print Network (OSTI)

The strong coupling limit (beta_gauge = 0) of QCD offers a number of remarkable research possibilities, of course at the price of large lattice artifacts. Here, we determine the complete phase diagram as a function of temperature T and baryon chemical potential mu_B, for one flavor of staggered fermions in the chiral limit, with emphasis on the determination of a tricritical point and on the T ~ 0 transition to nuclear matter. The latter is known to happen for mu_B substantially below the baryon mass, indicating strong nuclear interactions in QCD at infinite gauge coupling. This leads us to studying the properties of nuclear matter from first principles. We determine the nucleon-nucleon potential in the strong coupling limit, as well as masses m_A of nuclei as a function of their atomic number A. Finally, we clarify the origin of nuclear interactions at strong coupling, which turns out to be a steric effect.

Michael Fromm; Philippe de Forcrand

2009-12-14T23:59:59.000Z

136

Future directions in particle and nuclear physics at multi-GeV hadron beam facilities  

Science Conference Proceedings (OSTI)

This report contains papers on the following topics in particle and nuclear physics: hadron dynamics; lepton physics; spin physics; hadron and nuclear spectroscopy; hadronic weak interactions; and Eta physics. These papers have been indexed separately elsewhere.

Geesaman, D.F. [Argonne National Lab., IL (United States)] [ed.

1993-11-01T23:59:59.000Z

137

Testing the Physics of Nuclear Isomers  

SciTech Connect

For much of the past century, physicists have searched for methods to control the release of energy stored in an atom's nucleus. Nuclear fission reactors have been one successful approach, but finding other methods to capitalize on this potential energy source have been elusive. One possible source being explored is nuclear isomers. An isomer is a long-lived excited state of an atom's nucleus--a state in which decay back to the nuclear ground state is inhibited. The nucleus of an isomer thus holds an enormous amount of energy. If scientists could develop a method to release that energy instantaneously in a gamma-ray burst, rather than slowly over time, they could use it in a nuclear battery. Research in the late 1990s indicated that scientists were closer to developing such a method--using x rays to trigger the release of energy from the nuclear isomer hafnium-178m ({sup 178m}Hf). To further investigate these claims, the Department of Energy (DOE) funded a collaborative project involving Lawrence Livermore, Los Alamos, and Argonne national laboratories that was designed to reproduce those earlier results.

Hazi, A

2006-01-25T23:59:59.000Z

138

Nuclear Physics A 770 (2006) 131 Relativistic nuclear energy density functional  

E-Print Network (OSTI)

Nuclear Physics A 770 (2006) 1­31 Relativistic nuclear energy density functional constrained by low 10 February 2006 Available online 3 March 2006 Abstract A relativistic nuclear energy density of Sn and Pb nuclei are studied as test cases for the isospin dependence of the underlying interactions

Weise, Wolfram

139

Parity- and Time-Reversal Tests in Nuclear Physics  

E-Print Network (OSTI)

Nuclear physics tests of parity- and time-reversal invariance have both shaped the development of the Standard Model and provided key tests of its predictions. These studies now provide vital input in the search for physics beyond the Standard Model. We give a brief review of a few key experimental and theoretical developments in the history of this sub-field of nuclear physics as well as a short outlook, focusing on weak decays, parity-violation in electron scattering, and searches for permanent electric dipole moments of the neutron and neutral atoms.

Hertzog, David

2013-01-01T23:59:59.000Z

140

Intermediate energy nuclear physics with electrons  

SciTech Connect

Inclusive electron scattering has made an enormous contribution to our understanding of hadron and of nuclear structure and to defining the questions which are driving the field in new directions. With intense CW intermediate energy electron beams and with the opportunity to exploit spin observables, central contributions to many of the most crucial questions are anticipated. (AIP)

Moniz, E.J.

1987-10-10T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Freedom of Information Act (FOIA) | National Nuclear Security...  

NLE Websites -- All DOE Office Websites (Extended Search)

Freedom of Information Act (FOIA) | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency...

142

List of Major Information Systems,National Nuclear Security Administra...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network...

143

Software: Reactor Physics and Fuel Cycle Analysis - Nuclear Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Analysis > Analysis > Software Capabilities Nuclear Systems Modeling and Design Analysis Reactor Physics and Fuel Cycle Analysis Overview Current Projects Software Nuclear Plant Dynamics and Safety Nuclear Data Program Advanced Reactor Development Nuclear Waste Form and Repository Performance Modeling Nuclear Energy Systems Design and Development Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Reactor Physics and Fuel Cycle Analysis Software Bookmark and Share An extensive powerful suite of computer codes developed and validated by the NE Division and its predecessor divisions at Argonne supports the development of fast reactors; many of these codes are also applicable to other reactor types. A brief description of these codes follows. Contact

144

Online Particle Physics Information - Current Notices & Announcement...  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics Jobs Sites AIP Education and Employment Statistics The latest data regarding education and employment trends in physics and related science fields. AIP Employment and...

145

Online Particle Physics Information - Particles & Properties...  

NLE Websites -- All DOE Office Websites (Extended Search)

Particles & Properties Data Review of Particle Physics (RPP) A biennial comprehensive review summarizing much of the known data about the field of particle physics produced by the...

146

Nuclear fusion control-oriented plasma physics  

Science Conference Proceedings (OSTI)

The development of control techniques for the efficient and reliable operation of a fusion reactor is one of the most challenging issues nowadays and it would provide great advantages over existing energy sources: Unlimited fuel availability, no greenhouse ... Keywords: fusion control, plasma physics, tokamak modeling and simulation

Aitor J. Garrido; Izaskun Garrido; M. Goretti Sevillano-Berasategui; Mikel Alberdi; Modesto Amundarain; Oscar Barambones; Itziar Martija

2009-07-01T23:59:59.000Z

147

Nuclear chromodynamics is not the colorization of nuclear physics  

SciTech Connect

The successful description of nuclei in terms of nucleons, deltas and mesons provides an enormous challenge to QCD. It compels us to pursue our theoretical understanding of chromodynamics into the realm of multiple color singlets in order to examine the concept of color saturation. To pursue this theme, we examine the idea of nuclear transparency in the light of models for confinement and describe the formulation of lattice simulations sensitive to exchange forces. 22 refs., 7 figs.

Sivers, D.

1988-07-19T23:59:59.000Z

148

Equips Nucleares SA | Open Energy Information  

Open Energy Info (EERE)

Nucleares, SA Place Madrid, Spain Zip 28006 Sector Services Product ENSA is a Spanish nuclear components and nuclear services supply company. References Equips Nucleares, SA1...

149

Accelerating Innovation: How Nuclear Physics Benefits Us All  

Science Conference Proceedings (OSTI)

From fighting cancer to assuring food is safe to protecting our borders, nuclear physics impacts the lives of people around the globe every day. In learning about the nucleus of the atom and the forces that govern it, scientists develop a depth of knowledge, techniques and remarkable research tools that can be used to develop a variety of often unexpected, practical applications. These applications include devices and technologies for medical diagnostics and therapy, energy production and exploration, safety and national security, and for the analysis of materials and environmental contaminants. This brochure by the Office of Nuclear Physics of the USDOE Office of Science discusses nuclear physics and ways in which its applications fuel our economic vitality, and make the world and our lives safer and healthier.

Not Available

2011-01-01T23:59:59.000Z

150

NMMSS Information, Reports & Forms | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Information, Reports & Forms | National Nuclear Security Information, Reports & Forms | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog NMMSS Information, Reports & Forms Home > About Us > Our Programs > Nuclear Security > Nuclear Materials Management & Safeguards System > NMMSS Information, Reports & Forms NMMSS Information, Reports & Forms

151

List of Major Information Systems,National Nuclear Security Administration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

List of Major Information Systems,National Nuclear Security List of Major Information Systems,National Nuclear Security Administration ADaPT Networked: List of Major Information Systems,National Nuclear Security Administration ADaPT Networked: List of Major Information Systems, Defense Line of Business National Nuclear Security Administration ADaPT Networked: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network Infrastructure: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. .major_information_systems.pdf List of Major Information Systems,National Nuclear Security Administration ADaPT Networked:

152

Additional improvements needed in physical security at nuclear powerplants  

Science Conference Proceedings (OSTI)

Since the middle 1970's, the Nuclear Regulatory Commission and powerplant operators have taken measures to reduce the vulnerability of powerplants to attempted acts of sabotage. GAO's evaluation disclosed that further improvements can be made by screening nuclear plant employees to reduce the number of potential saboteurs and strengthening the physical security systems to ensure their compatibility with other plant safety systems. The Commission has taken two initiatives addressing these improvements. Therefore, GAO is not making recommendations at this time.

Not Available

1983-07-13T23:59:59.000Z

153

New applications of renormalization group methods in nuclear physics  

E-Print Network (OSTI)

We review recent developments in the use of renormalization group (RG) methods in low-energy nuclear physics. These advances include enhanced RG technology, particularly for three-nucleon forces, which greatly extends the reach and accuracy of microscopic calculations. We discuss new results for the nucleonic equation of state with applications to astrophysical systems such as neutron stars, new calculations of the structure and reactions of finite nuclei, and new explorations of correlations in nuclear systems.

R. J. Furnstahl; K. Hebeler

2013-05-16T23:59:59.000Z

154

Health physics applications of nuclear safeguards radiation monitors  

SciTech Connect

Nuclear safeguards needs fostered the development of radiation monitors whose sensitivity and microprocessor-controlled logic permit detection of small, transient increases in environmental levels of gamma radiation. While this capability was originally developed to detect the diversion of the special nuclear materials /sup 235/U and plutonium, adaptation to health physics monitoring is straigthforward. Applications of the safeguards instruments range from small, handheld instruments used to monitor laundry of salvage-bound materials to more complex systems devoted to monitoring moving vehicles at entry/exit points. In addition to these health physics applications, other new applications for safeguards instruments are being considered.

Fehlau, P.E.; Dvorak, R.F.

1984-01-01T23:59:59.000Z

155

Project Hanford nuclear facilities list and authorization basis information  

SciTech Connect

Rev. 4 documents and updates the Nuclear Facilities list and associated Authorization Basis (AB) information for applicable Project Hanford facilities.

EVANS, C.B.

1999-03-03T23:59:59.000Z

156

Nuclear and particle physics, astrophysics and cosmology (NPAC) capability review  

Science Conference Proceedings (OSTI)

The present document represents a summary self-assessment of the status of the Nuclear and Particle Physics, Astrophysics and Cosmology (NPAC) capability across Los Alamos National Laboratory (LANL). For the purpose of this review, we have divided the capability into four theme areas: Nuclear Physics, Particle Physics, Astrophysics and Cosmology, and Applied Physics. For each theme area we have given a general but brief description of the activities under the area, a list of the Laboratory divisions involved in the work, connections to the goals and mission of the Laboratory, a brief description of progress over the last three years, our opinion of the overall status of the theme area, and challenges and issues.

Redondo, Antonio [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

157

Princeton Plasma Physics Lab - Nuclear energy  

NLE Websites -- All DOE Office Websites (Extended Search)

energy Energy that originates energy Energy that originates from the splitting of uranium atoms in a process called fission. This is distinct from a process called fusion where energy is released when atomic nuclei combine or fuse. en Two PPPL-led teams win increased supercomputing time to study conditions inside fusion plasmas http://www.pppl.gov/news/press-releases/2014/01/two-pppl-led-teams-win-increased-supercomputing-time-study-conditions

Researchers led by scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have won highly competitive allocations of time on two of the world's fastest

158

Nuclear Science--A Guide to the Nuclear Science Wall Chart 2003 Contemporary Physics Education Project (CPEP)  

E-Print Network (OSTI)

Nuclear Science--A Guide to the Nuclear Science Wall Chart ©2003 Contemporary Physics Education Project (CPEP) 7-1 Chapter 7 Nuclear Reactions Nuclear reactions and nuclear scattering are used, protons, alphas, or "heavy ions"), creates these reactions when they strike a target nucleus. Nuclear

159

Supernovae as Nuclear and Particle Physics Laboratories  

Science Conference Proceedings (OSTI)

In the interior of supernovae, temperatures and densities exceed the range that is easily accessible by terrestrial experiments. With the improving sensitivities of neutrino and gravitational wave detectors, the chance of obtaining observations providing a deep view into the heart of a close-by supernova explosion is steadily increasing. Based on computational models, we investigate the imprint of the nuclear equation of state on the emission of neutrinos and gravitational waves. If a QCD phase transition to quark matter occurs during the immediate postbounce accretion phase, a strong second shock front is formed at a radius of order 10 km. Neutronized hadronic outer layers of the protoneutron star fall into it, are shock-heated, and lead to a rapid acceleration of the second shock wave. As soon as this shock reduces the electron degeneracy at the neutrinospheres, a sharp second neutrino burst is emitted, dominated by electron antineutrinos. Together with the abruptly increasing mean energies of {mu}- and {tau}-neutrinos, it may serve as a clear signature of the phase transition of the protoneutron star core to a more compact state.

Liebendoerfer, Matthias [Universitat Basel, Switzerland; Fischer, T. [University of Basel; Hempel, M. [Goethe University, Frankfurt, Germany; Mezzacappa, Anthony [ORNL; Pagliara, G. [Ruprecht-Karls-Universitaet, Heidelberg, Germany; Sagert, I. [Goethe University, Frankfurt, Germany; Schaffner-Bielich, J. [Ruprecht-Karls-Universitaet, Heidelberg, Germany; Scheidegger, Simon [Universitat Basel, Switzerland; Thielemann, Friedrich-Karl W. [Universitat Basel, Switzerland; Whitehouse, Stuart [Universitat Basel, Switzerland

2009-01-01T23:59:59.000Z

160

The Nuclear Physics of Solar and Supernova Neutrino Detection  

E-Print Network (OSTI)

This talk provides a basic introduction for students interested in the responses of detectors to solar, supernova, and other low-energy neutrino sources. Some of the nuclear physics is then applied in a discussion of nucleosynthesis within a Type II supernova, including the r-process and the neutrino process.

W. C. Haxton

1999-01-15T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Nuclear physics with internal targets in electron storage rings  

Science Conference Proceedings (OSTI)

Two key experiments in nuclear physics will be discussed in order to illustrate the advantages of the internal target method and demonstrate the power of polarization techniques in electron scattering studies. The progress of internal target experiments will be discussed and the technology of internal polarized target development will be reviewed.

Roy J. Holt

1987-01-01T23:59:59.000Z

162

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUCLEAR PHYSICS  

E-Print Network (OSTI)

Nuclear Physics Laboratory, " New Brunswick, New J e r s e yNew Brunswick, New Jersey University of California, Los Angeles, California Los Alamos Scientific Laboratory,New Brunswick, NJ University of California at Los Angeles, Los Angeles, CA ^Los Alamos Scientific Laboratory,

Saxon, D.S.

2010-01-01T23:59:59.000Z

163

Online Particle Physics Information - Software Directories  

NLE Websites -- All DOE Office Websites (Extended Search)

the CERN central computing division. Provides programs applicable to a wide range of physics research problems such as general mathematics, data analysis, detectors simulation,...

164

The AMP (Advanced MultiPhysics) Nuclear Fuel Performance Code  

Science Conference Proceedings (OSTI)

The AMP (Advanced MultiPhysics) Nuclear Fuel Performance code is a new, three-dimensional, multi-physics tool that uses state-of-the-art solution methods and validated nuclear fuel models to simulate the nominal operation and anticipated operational transients of nuclear fuel. The AMP Nuclear Fuel Performance code leverages existing validated material models from traditional fuel performance codes and the Scale/ORIGEN-S spent-fuel characterization code to provide an initial capability that is shown to be sufficiently accurate for a single benchmark problem and anticipated to be accurate for a broad range of problems. The thermomechanics-chemical foundation can be solved in a time-dependent or quasi-static approach with any variation of operator-split or fully-coupled solutions at each time step. The AMP Nuclear Fuel Performance code provides interoperable interfaces to leading computational mathematics tools, which will simplify the integration of the code into existing parallel code suites for reactor simulation or lower-length-scale coupling. A baseline validation of the AMP Nuclear Fuel Performance code has been performed through the modeling of an experiment in the Halden Reactor Project (IFA-432), which is the first validation problem incorporated in the FRAPCON Integral Assessment report.

Clarno, Kevin T [ORNL; Philip, Bobby [ORNL; Cochran, Bill [ORNL; Sampath, Rahul S [ORNL; Allu, Srikanth [ORNL; Barai, Pallab [ORNL; Simunovic, Srdjan [ORNL; Ott, Larry J [ORNL; Pannala, Sreekanth [ORNL; Dilts, Gary A [ORNL; Mihaila, Bogdan [ORNL; Yesilyurt, Gokhan [ORNL; Lee, Jung Ho [Argonne National Laboratory (ANL); Banfield, James E [ORNL; Berrill, Mark A [ORNL

2012-01-01T23:59:59.000Z

165

Nuclear Instruments and Methods in Physics Research A 356 (1995) l-4 INSTRUMENTS  

E-Print Network (OSTI)

ELSEVIER Nuclear Instruments and Methods in Physics Research A 356 (1995) l-4 NUCLEAR INSTRUMENTS 8 METHODS IN PHYSICS REgtR?n Thermodynamics of dynamic nuclear polarization W.Th. Wenckebach Faculty ofApplied Physics, Delfr Unicersity of Technology, P.O.B. 5046, 2600 GA De& The Netherlands Abstract Dynamic nuclear

Dutz, Hartmut

166

Nuclear information services at the National Nuclear Data Center  

SciTech Connect

The numeric and bibliographic nuclear data bases maintained by the National Nuclear Data Center and access to these data bases will be described. The U.S. Nuclear Data and Reaction Data Networks will also be briefly described.

Burrows, T.W.; Tuli, J.K.

1996-10-01T23:59:59.000Z

167

Physical Mechanism of Nuclear Reactions at Low Energies  

E-Print Network (OSTI)

The physical mechanism of nuclear reactions at low energies caused by spatial extension of electron is considered. Nuclear reactions of this type represent intra-electronic processes, more precisely, the processes occurring inside the area of basic localization of electron. Distinctive characteristics of these processes are defined by interaction of the own field produced by electrically charged matter of electron with free nuclei. Heavy nucleus, appearing inside the area of basic localization of electron, is inevitably deformed because of interaction of protons with the adjoining layers of electronic cloud, which may cause nuclear fission. If there occur "inside" electron two or greater number of light nuclei, an attractive force appears between the nuclei which may result in the fusion of nuclei. The intra-electronic mechanism of nuclear reactions is of a universal character. For its realization it is necessary to have merely a sufficiently intensive stream of free electrons, i.e. heavy electric current, and as long as sufficiently great number of free nuclei. This mechanism may operate only at small energies of translational motion of the centers of mass of nuclei and electron. Because of the existence of simple mechanism of nuclear reactions at low energies, nuclear reactor turns out to be an atomic delayed-action bomb which may blow up by virtue of casual reasons, as it has taken place, apparently, in Chernobyl. The use of cold nuclear reactions for production of energy will provide mankind with cheap, practically inexhaustible, and non-polluting energy sources.

V. P. Oleinik; Yu. D Arepjev

2003-06-09T23:59:59.000Z

168

Research in theoretical nuclear physics. Progress report, November 1, 1989--September 1992  

SciTech Connect

This report discusses topics in the following areas: Low energy nuclear reactions induced by light and heavy ions; medium energy physics; and nuclear structure. (LSP)

Udagawa, T.

1992-09-01T23:59:59.000Z

169

Engineering Fundamentals - Basic Atomic and Nuclear Physics, Version 2.0  

Science Conference Proceedings (OSTI)

The Basic Nuclear Physics and Reactor Theory module covers basic atomic structure, fission, radioactivity, reactor operation, and nuclear safety. This course will help new engineers understand how ...

2012-11-19T23:59:59.000Z

170

CeramPhysics Inc | Open Energy Information  

Open Energy Info (EERE)

honeycomb membranes. References CeramPhysics, Inc.1 LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now This article is a stub. You can help OpenEI...

171

EEO Complaints Information for Managers | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Information for Managers | National Nuclear Security Information for Managers | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog EEO Complaints Information for Managers Home > About Us > Our Operations > Management and Budget > Office of Civil Rights > EEO Complaints Information for Managers EEO Complaints Information for Managers

172

DOE-HDBK-1019/1-93; DOE Fundamentals Handbook Nuclear Physics and Reactor Theory Volume 1 of 2  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1-93 1-93 JANUARY 1993 DOE FUNDAMENTALS HANDBOOK NUCLEAR PHYSICS AND REACTOR THEORY Volume 1 of 2 U.S. Department of Energy FSC-6910 Washington, D.C. 20585 Distribution Statement A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information. P.O. Box 62, Oak Ridge, TN 37831. Available to the public from the National Technical Information Services, U.S. Department of Commerce, 5285 Port Royal., Springfield, VA 22161. Order No. DE93012221 DOE-HDBK-1019/1-93 NUCLEAR PHYSICS AND REACTOR THEORY ABSTRACT The Nuclear Physics and Reactor Theory Handbook was developed to assist nuclear

173

DOE-HDBK-1019/2-93; DOE Fundamentals Handbook Nuclear Physics and Reactor Theory Volume 2 of 2  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2-93 2-93 JANUARY 1993 DOE FUNDAMENTALS HANDBOOK NUCLEAR PHYSICS AND REACTOR THEORY Volume 2 of 2 U.S. Department of Energy FSC-6910 Washington, D.C. 20585 Distribution Statement A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal., Springfield, VA 22161. Order No. DE93012223 DOE-HDBK-1019/1-93 NUCLEAR PHYSICS AND REACTOR THEORY ABSTRACT The Nuclear Physics and Reactor Theory Handbook was developed to assist nuclear facility operating contractors in providing operators, maintenance personnel, and the technical

174

FTCP Site Specific Information - Chief of Nuclear Safety | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Nuclear Safety FTCP Site Specific Information - Chief of Nuclear Safety FTCP Agent Organization Name Phone E-Mail CNS Richard Lagdon 202586-9471 chip.lagdon@hq.doe.gov...

175

DESIGN INFORMATION VERIFICATION FOR NUCLEAR SAFEGUARDS  

Science Conference Proceedings (OSTI)

A critical aspect of international safeguards activities performed by the International Atomic Energy Agency (IAEA) is the verification that facility design and construction (including upgrades and modifications) do not create opportunities for nuclear proliferation. These Design Information Verification activities require that IAEA inspectors compare current and past information about the facility to verify the operators declaration of proper use. The actual practice of DIV presents challenges to the inspectors due to the large amount of data generated, concerns about sensitive or proprietary data, the overall complexity of the facility, and the effort required to extract just the safeguards relevant information. Planned and anticipated facilities will (especially in the case of reprocessing plants) be ever larger and increasingly complex, thus exacerbating the challenges. This paper reports the results of a workshop held at the Idaho National Laboratory in March 2009, which considered technologies and methods to address these challenges. The use of 3D Laser Range Finding, Outdoor Visualization System, Gamma-LIDAR, and virtual facility modeling, as well as methods to handle the facility data issues (quantity, sensitivity, and accessibility and portability for the inspector) were presented. The workshop attendees drew conclusions about the use of these techniques with respect to successfully employing them in an operating environment, using a Fuel Conditioning Facility walk-through as a baseline for discussion.

Robert S. Bean; Richard R. M. Metcalf; Phillip C. Durst

2009-07-01T23:59:59.000Z

176

Online Particle Physics Information - Current Notices & Announcement...  

NLE Websites -- All DOE Office Websites (Extended Search)

RSS feed information here. NASA Astrophysics Data System (ADS) This table of contents query page provides a subject search interface for 28 core titles in the fields of astronomy...

177

VT Nuclear Services ltd | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon VT Nuclear Services ltd Jump to: navigation, search Name VT Nuclear Services ltd Place...

178

International Nuclear Services Ltd | Open Energy Information  

Open Energy Info (EERE)

Sign Up Search Page Edit with form History Facebook icon Twitter icon International Nuclear Services Ltd Jump to: navigation, search Name International Nuclear Services Ltd...

179

288 Int. J. Nuclear Energy Science and Technology, Vol. 7, No. 4, 2013 Multi-physics modelling of nuclear reactors  

E-Print Network (OSTI)

288 Int. J. Nuclear Energy Science and Technology, Vol. 7, No. 4, 2013 Multi-physics modelling of nuclear reactors: current practices in a nutshell Christophe Demazière Department of Applied Physics, Division of Nuclear Engineering, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden Email

Demazière, Christophe

180

TEI Piraeus students' knowledge on the beneficial applications of nuclear physics: Nuclear energy, radioactivity - consequences  

E-Print Network (OSTI)

The recent nuclear accident in Japan revealed the confusion and the inadequate knowledge of the citizens about the issues of nuclear energy, nuclear applications, radioactivity and their consequences In this work we present the first results of an ongoing study which aims to evaluate the knowledge and the views of Greek undergraduate students on the above issues. A web based survey was conducted and 131 students from TEI Piraeus answered a multiple choice questionnaire with questions of general interest on nuclear energy, nuclear applications, radioactivity and their consequences. The survey showed that students, like the general population, have a series of faulty views on general interest nuclear issues. Furthermore, the first results indicate that our educational system is not so effective as source of information on these issues in comparison to the media and internet

Pilakouta, Mirofora

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

TEPS/BPA Information | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

TEPS/BPA Information | National Nuclear Security Administration TEPS/BPA Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog TEPS/BPA Information Home > About Us > Our Operations > Acquisition and Project Management > Technical, Engineering, and Programmatic Support (TEPS) Blanket Purchase Agreements (BPAs) > TEPS/BPA Information

182

Freedom of Information Act Related Sites | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

agency established by Congress in 1988 to provide safety oversight of the nuclear weapons complex operated by the DOE. National Technical Information Service A centralized...

183

Polynomial regression with derivative information in nuclear reactor uncertainty quantification*  

E-Print Network (OSTI)

1 Polynomial regression with derivative information in nuclear reactor uncertainty quantification in the outputs. The usual difficulties in modeling the work of the nuclear reactor models include the large size, applying the existing AD tools to nuclear reactor models still takes considerable development effort

Anitescu, Mihai

184

EIA - State Nuclear Profiles - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Uranium fuel, nuclear reactors, generation, spent fuel. Total Energy. Comprehensive data summaries, comparisons, analysis, and projections integrated across all ...

185

The Effect of Social and Physical Detachment on Information Need  

Science Conference Proceedings (OSTI)

The information need of users and the documents which answer this need are frequently contingent on the different characteristics of users. This is especially evident during natural disasters, such as earthquakes and violent weather incidents, which ... Keywords: Social, distance, information, need, physical

Elad Yom-Tov; Fernando Diaz

2013-01-01T23:59:59.000Z

186

Nuclear Physics Activities in Asia and ANPhA  

Science Conference Proceedings (OSTI)

On 18 July 2009 the Asian Nuclear Physics Association (ANPhA) has been officially launched in Beijing by the representatives from China, Korea, Japan and Vietnam. Since then Australia, India, Mongolia and Taiwan have joined to ANPhA and now the member country/region has increased to eight. Some activities and features on ANPhA are introduced. In addition, pleasant collaboration with Professor Arima by the author in regard to the Gamow-Teller quenching problem is also briefly mentioned.

Sakai, H. [RIKEN Nichina Center, Hirosawa 2-1, Wako, Saitama 351-0198 (Japan)

2011-05-06T23:59:59.000Z

187

Energy recovery linacs in high-energy and nuclear physics  

Science Conference Proceedings (OSTI)

Energy Recovery Linacs (ERL) have significant potential uses in High Energy Physics and Nuclear Physics. We describe some of the potential applications which are under development by our laboratories in this area and the technology issues that are associated with these applications. The applications that we discuss are electron cooling of high-energy hadron beams and electron-nucleon colliders. The common issues for some of these applications are high currents of polarized electrons, high-charge and high-current electron beams and the associated issues of High-Order Modes. The advantages of ERLs for these applications are numerous and will be outlined in the text. It is worth noting that some of these advantages are the high-brightness of the ERL beams and their relative immunity to beam-beam disturbances.

I. Ben-Zvi; Ya. Derbenev; V. Litvinenko; L. Merminga

2005-03-01T23:59:59.000Z

188

Nuclear Regulatory Commission Information Digest 1994 edition. Volume 6  

SciTech Connect

The Nuclear Regulatory Commission Information Digest (digest) provides a summary of information about the US Nuclear Regulatory Commission (NRC), NRCs regulatory responsibility the activities NRC licenses, and general information on domestic and worldwide nuclear energy. The digest, published annually, is a compilation of nuclear-and NRC-related data and is designed to provide a quick reference to major facts about the agency and the industry it regulates. In general, the data cover 1975 through 1993, with exceptions noted. Information on generating capacity and average capacity factor for operating US commercial nuclear power reactors is obtained from monthly operating reports that are submitted directly to the NRC by the information is reviewed by the NRC for consistency only and no independent validation and/or verification is performed.

Stadler, L.

1994-03-01T23:59:59.000Z

189

Atomic Physics Aspects of a Relativistic Nuclear Collider  

DOE Green Energy (OSTI)

Atomic collision cross sections involving bare uranium nuclei are large at relativistic energies and will affect the design and operation of a relativistic nuclear collider (RNC). The most significant may be production of electron-positron pairs and muon pairs ({approx} 10{sup 8} per sec. and 2000 per sec. respectively for a 100 GeV/nucleon collider with a luminosity of 10{sup 27} cm{sup 2} s{sup -1}). Although the pair production is a direct measure of the luminosity it is also a large source of background and capture of an electron from the pair by one of the nuclei will result in the loss of the ion. Another important loss mechanism is Coulomb excitation of the giant nuclear dipole and giant nuclear quadrupole resonances. Storing and colliding bare and highly-stripped uranium opens up new possibilities for novel atomic physics experiments and an alternate approach for present experiments. As examples, the use of a collider for experiments to study spontaneous decay of the super-critical state (both positron production and x-ray production) of quasi-atoms of atomic number Z > 172, and a storage-ring measurement of the ground state hyperfine structure of hydrogen like thallium as a test of quantum electrodynamics (QED) are discussed.

Gould, R.

1984-11-01T23:59:59.000Z

190

LANL | Physics | Nuclear Weapons and Global Security Data Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Weapons and Global Security Data Analysis Nuclear Weapons and Global Security Data Analysis Physics Division applies advanced imaging techniques to many applications, from brain imaging to neutron imaging in inertial fusion to threat detection from airborne cameras. A particular strength is the quantitative analysis of penetrating radiography using techniques such as the Bayesian Inference Engine (BIE). An example from the Nuclear Event Analysis Team shows a test object (Figure 1) that is subsequently radiographed using the Dual-Axis Radiography Hydrodynamic Test (DARHT) facility. Figures 2 and 3 show the radiograph and the inferred density of the object using the BIE, which can be compared to the known object to determine accurate error estimation. Test object Figure 1. The test object consists of a 1 cm-radius cavity void surrounded by a 4.5 cm radius surrogate fissile material of tungsten, tantalum, or depleted uranium. This sphere is surrounded by a 6.5 cm-radius copper sphere. At is thickest point, the tantalum test object has an areal density of 180 g/cm2, equivalent to 9" of steel.

191

The r-process nucleosynthesis: Nuclear physics challenges  

SciTech Connect

About half of the nuclei heavier than iron observed in nature are produced by the socalled rapid neutron capture process, or r-process, of nucleosynthesis. The identification of the astrophysics site and the specific conditions in which the r-process takes place remains, however, one of the still-unsolved mysteries of modern astrophysics. Another underlying difficulty associated with our understanding of the r-process concerns the uncertainties in the predictions of nuclear properties for the few thousands exotic neutron-rich nuclei involved and for which essentially no experimental data exist. The present contribution emphasizes some important future challenges faced by nuclear physics in this problem, particularly in the determination of the nuclear structure properties of exotic neutron-rich nuclei as well as their radiative neutron capture rates and their fission probabilities. These quantities are particularly relevant to determine the composition of the matter resulting from the r-process. Their impact on the r-abundance distribution resulting from the decompression of neutron star matter is discussed.

Goriely, S. [Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles Campus de la Plaine, CP 226, 1050 Brussels (Belgium)

2012-10-20T23:59:59.000Z

192

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUCLEAR PHYSICS  

E-Print Network (OSTI)

Phys. A278 (1977) 387. NUCLEAR FISSION INDUCED BY ATOMICand J.R. Huizenga, in Nuclear Fission (Academic Press, Newvery soft nuclei, nuclear fission and heavy ion reactions.

Saxon, D.S.

2010-01-01T23:59:59.000Z

193

Nuclear and Particle Physics, Astrophysics and Cosmology : T...  

NLE Websites -- All DOE Office Websites (Extended Search)

applied and basic science, nuclear many-body theory, nuclear reaction theory, fission, nuclear data evaluation, processing and validation testing for applications that include...

194

Nuclear & Uranium - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA) Indexed Site

Nuclear & Uranium Nuclear & Uranium Glossary › FAQS › Overview Data Summary Uranium & Nuclear Fuel Nuclear Power Plants Radioactive Waste International All Nuclear Data Reports Analysis & Projections Most Requested Nuclear Plants and Reactors Projections Uranium All Reports EIA's latest Short-Term Energy Outlook for electricity › chart showing U.S. electricity generation by fuel, all sectors Source: U.S. Energy Information Administration, Short-Term Energy Outlook, released monthly. Quarterly uranium production data › image chart of Quarterly uranium production as described in linked report Source: U.S. Energy Information Administration, Domestic Uranium Production Report - Quarterly, 3rd Quarter 2013, October 31, 2013. Uprates can increase U.S. nuclear capacity substantially without building

195

Nuclear Filter Technology | Open Energy Information  

Open Energy Info (EERE)

located in Golden, CO. References Retrieved from "http:en.openei.orgwindex.php?titleNuclearFilterTechnology&oldid379255" Categories: Clean Energy Organizations Companies...

196

More information - Vulnerability Assessment Team - Nuclear Engineering...  

NLE Websites -- All DOE Office Websites (Extended Search)

We've devised fundamentally new approaches to tamper detection, intrusion detection, nuclear safeguards and cargo security. Team members have won numerous awards, including: 2013...

197

IAEA Information Circular 225 Revision 5: Fact Sheet | National Nuclear  

National Nuclear Security Administration (NNSA)

IAEA Information Circular 225 Revision 5: Fact Sheet | National Nuclear IAEA Information Circular 225 Revision 5: Fact Sheet | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > IAEA Information Circular 225 Revision 5: Fact Sheet Fact Sheet IAEA Information Circular 225 Revision 5: Fact Sheet Mar 23, 2012 The Department of Energy's National Nuclear Security Administration

198

Nuclear Safety Information Dashboard QuickStart Guide  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nuclear Safety Information Dashboard Nuclear Safety Information Dashboard QuickStart Guide September 2012 Office of Analysis (HS-24) Office of Environmental Protection, Sustainability Support and Corporate Safety Analysis Office of Health, Safety and Security (HSS) Purpose of Nuclear Safety Information (NSI) Dashboard * The NSI Dashboard provides a new user interface to the Occurrence Reporting and Processing System (ORPS) to easily identify, organize, and analyze nuclear safety-related events reported into ORPS. * ORPS reporting criteria associated with events at nuclear facilities have pre-assigned weighting factors according to their relative importance and are placed into groups. * This information can be evaluated to identify trends and, using insights from current events and nature of operations, enable

199

Pyroelectric Crystal Accelerator In The Department Of Physics And Nuclear Engineering At West Point  

E-Print Network (OSTI)

for homeland security and defense applications. NSERC RESEARCH STRATEGY Cadets majoring in nuclear engineeringPyroelectric Crystal Accelerator In The Department Of Physics And Nuclear Engineering At West Point , Yaron Danonc , Brian Morettia , and Jeffrey Muskb a Department of Physics and Nuclear Engineering

Danon, Yaron

200

Nuclear Physics A549 (1992) 439-460 North-Holland  

E-Print Network (OSTI)

Nuclear Physics A549 (1992) 439-460 North-Holland odel calculations of doubly closed shell nuclei PHYSICS R In recent years much progress has been made in the development of the non- relativistic nuclear many-body theory aiming to describe the properties of all the nuclear systems, from deuterons

Lagaris, Isaac

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

A future vision of nuclear material information systems  

SciTech Connect

To address the current and future needs for nuclear materials management and safeguards information, Lawrence Livermore National Laboratory envisions an integrated nuclear information system that will support several functions. The vision is to link distributed information systems via a common communications infrastructure designed to address the information interdependencies between two major elements: Domestic, with information about specific nuclear materials and their properties, and International, with information pertaining to foreign nuclear materials, facility design and operations. The communication infrastructure will enable data consistency, validation and reconciliation, as well as provide a common access point and user interface for a broad range of nuclear materials information. Information may be transmitted to, from, and within the system by a variety of linkage mechanisms, including the Internet. Strict access control will be employed as well as data encryption and user authentication to provide the necessary information assurance. The system can provide a mechanism not only for data storage and retrieval, but will eventually provide the analytical tools necessary to support the U.S. government's nuclear materials management needs and non-proliferation policy goals.

Suski, N; Wimple, C

1999-07-18T23:59:59.000Z

202

Status, plans, and capabilities of the Nuclear Criticality Information System  

SciTech Connect

The Nuclear Criticality Information System (NCIS), in preparation since 1981, has substantially evolved and now contains a growing number of resources pertinent to nuclear criticality safety. These resources include bibliographic compilations, experimental data, communications media, and the International Directory of Nuclear Criticality Safety Personnel. These resources are part of the LLNL Technology Information System (TIS) which provides the host computer for NCIS. The TIS provides nationwide access to authorized members of the nuclear criticality community via interactive dial-up from computer terminals that utilize communication facilities such as commercial and federal telephone networks, toll-free WATS lines, TYMNET, and the ARPANET/MILNET computer network.

Koponen, B.L.

1984-01-06T23:59:59.000Z

203

Theoretical studies in high energy nuclear physics. Progress report  

SciTech Connect

This paper is a progress report for the period 1-1-93 to 6-30-95 on a project primarily directed at the application of high energy physics techniques to nuclear structure studies, and the ability to study hadron dynamics through interactions with nuclear targets. This work has included the first legitimate QCD calculations of hard coherent diffractive processes off nucleon (nuclear) targets which established novel features of color transparency phenomenon not anticipated in the previous intuitive or QCD inspired model calculations and predicted the fast increase of the cross section for electroproduction of {rho}-mesons with increase of the energy, which was confirmed very recently by the first HERA data on this reaction. First theoretical demonstration that color transparency phenomenon for the hard diffractive processes follow from QCD in the kinematics when both x{yields}0 and Q{sup 2}{yields}{infinity}. Establishing the pattern of color (cross section) fluctuations in hadrons. Confirmed by the FNAL inelastic diffraction data. Finding that in realistic quark, skyrmion models of a hadron large momentum transfer elastic lepton-hadron scattering occurs through formation of small spatial size configurations. Discovering a novel class of color transparency sensitive double interaction processes which is complementary to quasielastic reactions originally suggested by S. Brodsky and A. Mueller. Adopting ideas suggested elsewhere for hadron initiated reactions they developed a method for taking into account nuclear correlations in (e,e{prime}p) reactions. Such an approach gives practical possibility to overcome ambiguities of optical model approximation used before and to reliably interpret color transparency effects at intermediate Q{sup 2}.

1995-08-01T23:59:59.000Z

204

Membership Information | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Information Membership Information "Promoting Equal Opportunity and Cultural Diversity for APAs in Government" The FAPAC - New Mexico membership application form is...

205

Los Alamos Field Office Emergency Public Information | National Nuclear  

NLE Websites -- All DOE Office Websites (Extended Search)

Field Office Emergency Public Information | National Nuclear Field Office Emergency Public Information | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Los Alamos Field Office Emergency Public Information Home > Field Offices > Welcome to the Los Alamos Field Office > Los Alamos Field Office Emergency Public Information Los Alamos Field Office Emergency Public Information

206

NUCLEAR INFORMATION SERVICES AT THE NATIONAL NUCLEAR DATA CENTER.  

SciTech Connect

The National Nuclear Data Center has provided remote access to its databases and other resources since 1986. This year we have completed the modernization of our databases and Web site. Resources available from our Web site will be summarized and some of the major improvements described in more detail.

BURROWS,T.W.; DUNFORD,C.L.

2004-09-26T23:59:59.000Z

207

Reactor Physics and Criticality Benchmark Evaluations for Advanced Nuclear Fuel - Final Technical Report  

SciTech Connect

The nuclear industry interest in advanced fuel and reactor design often drives towards fuel with uranium enrichments greater than 5 wt% 235U. Unfortunately, little data exists, in the form of reactor physics and criticality benchmarks, for uranium enrichments ranging between 5 and 10 wt% 235U. The primary purpose of this project is to provide benchmarks for fuel similar to what may be required for advanced light water reactors (LWRs). These experiments will ultimately provide additional information for application to the criticality-safety bases for commercial fuel facilities handling greater than 5 wt% 235U fuel.

William Anderson; James Tulenko; Bradley Rearden; Gary Harms

2008-09-11T23:59:59.000Z

208

Superallowed nuclear beta decay: Precision measurements for basic physics  

Science Conference Proceedings (OSTI)

For 60 years, superallowed 0{sup +}{yields}0{sup +} nuclear beta decay has been used to probe the weak interaction, currently verifying the conservation of the vector current (CVC) to high precision ({+-}0.01%) and anchoring the most demanding available test of the unitarity of the Cabibbo-Kobayashi-Maskawa (CKM) matrix ({+-}0.06%), a fundamental pillar of the electroweak standard model. Each superallowed transition is characterized by its ft-value, a result obtained from three measured quantities: the total decay energy of the transition, its branching ratio, and the half-life of the parent state. Today's data set is composed of some 150 independent measurements of 13 separate superallowed transitions covering a wide range of parent nuclei from {sup 10}C to {sup 74}Rb. Excellent consistency among the average results for all 13 transitions - a prediction of CVC - also confirms the validity of the small transition-dependent theoretical corrections that have been applied to account for isospin symmetry breaking. With CVC consistency established, the value of the vector coupling constant, G{sub V}, has been extracted from the data and used to determine the top left element of the CKM matrix, V{sub ud}. With this result the top-row unitarity test of the CKM matrix yields the value 0.99995(61), a result that sets a tight limit on possible new physics beyond the standard model. To have any impact on these fundamental weak-interaction tests, any measurement must be made with a precision of 0.1% or better - a substantial experimental challenge well beyond the requirements of most nuclear physics measurements. I overview the current state of the field and outline some of the requirements that need to be met by experimentalists if they aim to make measurements with this high level of precision.

Hardy, J. C. [Cylotron Institute, Texas A and M University, College station, TX, 77843-3366 (United States)

2012-11-20T23:59:59.000Z

209

Theoretical studies in hadronic and nuclear physics. Progress report, July 1, 1994--June 1, 1995  

SciTech Connect

This progress report contains 36 items of research work done by ten members of the University of Maryland Nuclear Theory Group with 21 outside collaborators from various institutions in the US, Canada, Korea and Europe. The report is in four sections, each representing major and basic areas of interest in nuclear theory. The sections are as follows: (1) hadrons in nuclei and nuclear matter; (2) hadron physics; (3) relativistic dynamics in quark, hadron and nuclear physics; (4) heavy ion dynamics and related processes.

Banerjee, M.K.; Griffin, J.J.

1995-06-01T23:59:59.000Z

210

Briefing, Classification of Nuclear Weapons-Related Information- June 2012  

Energy.gov (U.S. Department of Energy (DOE))

This brief will familiarize individuals from agencies outside of DOE who may come in contact with RD and FRD with the procedures for identifying, classifying, marking, handling, and declassifying documents containing Nuclear Weapons-Related Information.

211

Mini-Proceedings ECT*: Speakable in quantum mechanics: atomic, nuclear and subnuclear physics tests  

E-Print Network (OSTI)

Mini-Proceedings ECT*: Speakable in quantum mechanics: atomic, nuclear and subnuclear physics tests, ECT*-Trento, 29 August - 2 September, 2011

Curceanu, C; Milotti, E

2011-01-01T23:59:59.000Z

212

Mini-Proceedings ECT*: Speakable in quantum mechanics: atomic, nuclear and subnuclear physics tests  

E-Print Network (OSTI)

Mini-Proceedings ECT*: Speakable in quantum mechanics: atomic, nuclear and subnuclear physics tests, ECT*-Trento, 29 August - 2 September, 2011

C. Curceanu; J. Marton; E. Milotti

2011-12-06T23:59:59.000Z

213

The Role of Nuclear Physics in Understanding the Cosmos and the Origin of Elements  

E-Print Network (OSTI)

This popular lecture, given in the conference celebrating contributions of Akito Arima to physics on the occasion of his 80th anniversary, outlines the role of nuclear physics in understanding the origin of elements.

Balantekin, A B

2011-01-01T23:59:59.000Z

214

The Role of Nuclear Physics in Understanding the Cosmos and the Origin of Elements  

SciTech Connect

This popular lecture, given in the conference celebrating contributions of Akito Arima to physics on the occasion of his 80th anniversary, outlines the role of nuclear physics in understanding the origin of elements.

Balantekin, A. B. [Physics Department, University of Wisconsin, Madison WI 53706 (United States)

2011-05-06T23:59:59.000Z

215

GE Hitachi Nuclear Energy | Open Energy Information  

Open Energy Info (EERE)

GE Hitachi Nuclear Energy GE Hitachi Nuclear Energy Jump to: navigation, search Name GE Hitachi Nuclear Energy Place Wilmington, North Carolina Zip 28402 Sector Efficiency, Services Product GE Hitachi Nuclear Energy develops advanced light water reactors and offers products and services used by operators of boiling water reactor (BWR) nuclear power plants to improve efficiency and boost output. Coordinates 42.866922°, -72.868494° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.866922,"lon":-72.868494,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

216

Unclassified Controlled Nuclear Information Document Markings: A Brief Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Unclassified Controlled Nuclear Unclassified Controlled Nuclear Information (UCNI) Document Markings: A Brief Summary U.S. Department of Energy Classification Training Institute Office of Quality Management Office of Classification Office of Health, Safety and Security November 2011 Unclassified Controlled Nuclear Information (UCNI) Document Markings: A Brief Summary Prepared by: Office of Quality Management Office of Classification U.S. Department of Energy 1000 Independence Avenue, SW. Washington, D.C. 20585-1290 U C N I This document contains UCNI. How do I mark it? Do I need additional markings if it contains OUO? Table of Contents Marking UCNI Documents and Material .................................................... 1

217

Resource Letter PSNAC-1: Physics and society: Nuclear arms control  

Science Conference Proceedings (OSTI)

This Resource Letter provides a guide to the literature on nuclear arms control for the nonspecialist. Journal articles and books are cited for the following topics: nuclear weapons

Alexander Glaser; Zia Mian

2008-01-01T23:59:59.000Z

218

State Nuclear Profiles - Energy Information Administration  

U.S. Energy Information Administration (EIA) Indexed Site

Nuclear Reports Nuclear Reports State Nuclear Profiles Data for 2010 | Release Date: April 26, 2012 | Next Release: April 2014 | full report Archived State Nuclear Profiles Choose a Year: Select a Year 2009 Go State Net summer capacity (megawatts) Rank Net generation (thousand megawatthours) Rank Alabama 5,043 5 37,941 7 Arizona 3,937 12 31,200 11 Arkansas 1,835 19 15,023 19 California 4,390 8 32,201 10 Connecticut 2,103 18 16,750 17 Florida 3,924 13 23,936 15 Georgia 4,061 10 33,512 8 Illinois 11,441 1 96,190 1 Iowa 601 31 4,451 31 Kansas 1,160 27 9,556 26 Louisiana 2,142 16 18,639 16 Maryland 1,705 20 13,994 20 Massachusetts 685 29 5,918 29 Michigan 3,947 11 29,625 12 Minnesota 1,594 21 13,478 21 Mississippi 1,251 23 9,643 25

219

EM Renews Information-Sharing Agreement with United Kingdom's Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renews Information-Sharing Agreement with United Kingdom's Renews Information-Sharing Agreement with United Kingdom's Nuclear Decommissioning Authority EM Renews Information-Sharing Agreement with United Kingdom's Nuclear Decommissioning Authority March 1, 2012 - 12:00pm Addthis DOE Senior Advisor for Environmental Management David Huizenga (left) and Mark Lesinski, U.K.'s Nuclear Decommissioning Authority (NDA) Executive Director for Delivery, renewed the Statement of Intent between DOE and NDA in a signing ceremony this week. DOE Senior Advisor for Environmental Management David Huizenga (left) and Mark Lesinski, U.K.'s Nuclear Decommissioning Authority (NDA) Executive Director for Delivery, renewed the Statement of Intent between DOE and NDA in a signing ceremony this week. Florida International University's DOE Fellows gather for a photo with DOE Senior Advisor for Environmental Management David Huizenga (eighth from left) and DOE Fellows director, Dr. Leo Lagos (tenth from left), at the 2012 Waste Management Symposia in Phoenix this week.

220

Development of the Nuclear Safety Information Dashboard - September 2012 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development of the Nuclear Safety Information Dashboard - September Development of the Nuclear Safety Information Dashboard - September 2012 Development of the Nuclear Safety Information Dashboard - September 2012 September 2012 A working group with nuclear safety expertise used paired pairing computer software to develop first, a severity-weighted factor for the 17 Groups of ORPS Reporting Criteria and then, a severity-weighted factor for the sixty-five ORPS reporting criteria. The sum of the severity-weighted factors for the sixty-five ORPS Reporting Criteria equals 100%. Paired pairing is an analytical tool used to determine weighted factors. A team evaluated pairs of ORPS reporting criteria and concurred on the relative importance of each pair. Each ORPS reporting criterion in a group was compared with one other ORPS reporting

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Development of the Nuclear Safety Information Dashboard - September 2012 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development of the Nuclear Safety Information Dashboard - September Development of the Nuclear Safety Information Dashboard - September 2012 Development of the Nuclear Safety Information Dashboard - September 2012 September 2012 A working group with nuclear safety expertise used paired pairing computer software to develop first, a severity-weighted factor for the 17 Groups of ORPS Reporting Criteria and then, a severity-weighted factor for the sixty-five ORPS reporting criteria. The sum of the severity-weighted factors for the sixty-five ORPS Reporting Criteria equals 100%. Paired pairing is an analytical tool used to determine weighted factors. A team evaluated pairs of ORPS reporting criteria and concurred on the relative importance of each pair. Each ORPS reporting criterion in a group was compared with one other ORPS reporting

222

Freedom of Information Act (FOIA) | National Nuclear Security  

National Nuclear Security Administration (NNSA)

(FOIA) | National Nuclear Security (FOIA) | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Freedom of Information Act (FOIA) Home > About Us > Our Operations > NNSA Office of General Counsel > Freedom of Information Act (FOIA) Freedom of Information Act (FOIA) The FOIA establishes the premise that people should have access to

223

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

SciTech Connect

IThe National Energy Research Scientific Computing Center (NERSC) is the primary computing center for the DOE Office of Science, serving approximately 4,000 users and hosting some 550 projects that involve nearly 700 codes for a wide variety of scientific disciplines. In addition to large-scale computing resources NERSC provides critical staff support and expertise to help scientists make the most efficient use of these resources to advance the scientific mission of the Office of Science. In May 2011, NERSC, DOEs Office of Advanced Scientific Computing Research (ASCR) and DOEs Office of Nuclear Physics (NP) held a workshop to characterize HPC requirements for NP research over the next three to five years. The effort is part of NERSCs continuing involvement in anticipating future user needs and deploying necessary resources to meet these demands. The workshop revealed several key requirements, in addition to achieving its goal of characterizing NP computing. The key requirements include: 1. Larger allocations of computational resources at NERSC; 2. Visualization and analytics support; and 3. Support at NERSC for the unique needs of experimental nuclear physicists. This report expands upon these key points and adds others. The results are based upon representative samples, called case studies, of the needs of science teams within NP. The case studies were prepared by NP workshop participants and contain a summary of science goals, methods of solution, current and future computing requirements, and special software and support needs. Participants were also asked to describe their strategy for computing in the highly parallel, multi-core environment that is expected to dominate HPC architectures over the next few years. The report also includes a section with NERSC responses to the workshop findings. NERSC has many initiatives already underway that address key workshop findings and all of the action items are aligned with NERSC strategic plans.

Gerber, Richard A.; Wasserman, Harvey J.

2012-03-02T23:59:59.000Z

224

PEBBLE-BED NUCLEAR REACTOR SYSTEM PHYSICS AND FUEL UTILIZATION  

E-Print Network (OSTI)

The Generation IV Pebble Bed Modular Reactor (PMBR) design may be used for electricity production, co-generation applications (industrial heat, hydrogen production, desalination, etc.), and could potentially eliminate some high level nuclear wastes. Because of these advantages, as well as the ability to build cost-effective small-to-medium sized reactors, this design is currently being considered for construction in many countries, from Japan, where test reactors are being analyzed, to China. The use of TRISO-coated micro-particles as a fuel in these reactors leads to multi-heterogeneity physics features that must be properly treated and accounted for. Inherent interrelationships of neutron interactions, temperature effects, and structural effects, further challenge computational evaluations of High Temperature Reactors (HTRs). The developed models and computational techniques have to be validated in code-to-code and, most importantly, code-to-experiment benchmark studies. This report quantifies the relative accuracy of various multi-heterogeneity treatments in whole-core 3D models for parametric studies of Generation IV Pebble Bed Modular Reactors as well as provide preliminary results of the PBMR performance analysis. Data is gathered from two different models, one based upon a benchmark for the African PBMR-400 design, and another based on the PROTEUS criticality experiment, since the African design is a more realistic power reactor, but the PROTEUS experiment model can be used for calculations that cannot be performed on the more complex model. Early data was used to refine final models, and the resulting final models were used to conduct parametric studies on composition and geometry optimization based on pebble bed reactor physics in order to improve fuel utilization.

Kelly, Ryan 1989-

2011-05-01T23:59:59.000Z

225

ORISE: U.S. Nuclear Regulatory Commission Radiation Exposure Information  

NLE Websites -- All DOE Office Websites (Extended Search)

Information and Reporting System (REIRS) Information and Reporting System (REIRS) ORISE maintains large database of radiation exposure records for the U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commission Radiation Exposure Information and Reporting System (REIRS) The U.S. Nuclear Regulatory Commission (NRC) is required by federal mandate to maintain and evaluate radiation protection data for workers at facilities that it licenses. As part of its mission of safety, the NRC operates the Radiation Exposure Information and Reporting System (REIRS), a database system containing all occupational radiation exposure records that have been submitted to the NRC under 10 CFR Part 20. REIRS encompasses 1,800-plus NRC licensees and contains more than five million records for more than one million monitored individuals.

226

Unclassified Controlled Nuclear Information General Guideline  

Energy.gov (U.S. Department of Energy (DOE))

GG-5, is a record of decisions made by the Director, OC, as to what general subject areas are UCNI. Note: GG-5 may only be used by the Director, OC, to make determinations as to whether information...

227

Salary Information for Nuclear Engineers and Health Physicists, October 1995  

Science Conference Proceedings (OSTI)

Salary information was collected for October 1995 for personnel working as nuclear engineers and health physicists. The salary information includes personnel at the B.S., M.S., and Ph.D. levels with zero, one, and three years of professional work experience. Information is provided for utilities and non-utilities. Non-utilities include private sector organizations and U.S. Department of Energy contractor-operated facilities. Government agencies, the military, academic organizations, and medical facilities are excluded.

Oak Ridge Institute for Science and Education

1995-10-15T23:59:59.000Z

228

GKTC ACTIVITIES TO PROVIDE NUCLEAR MATERIAL PHYSICAL PROTECTION, CONTROL AND ACCOUNTING TRAINING FOR 2011-2012  

Science Conference Proceedings (OSTI)

The GKTC was created at the Kyiv Institute of Nuclear Research as a result of collaborative efforts between the United States and Ukraine. The GKTC has been designated by the Ukrainian Government to provide the MPC&A training and methodological assistance to nuclear facilities and nuclear specialists. In 2010 the GKTC has conducted the planned assessment of training needs of Ukrainian MPC&A specialists. The objective of this work is to acquire the detailed information about the number of MPC&A specialists and guard personnel, who in the coming years should receive the further advanced training. As a result of the performed training needs evaluation the GKTC has determined that in the coming years a number of new training courses need to be developed. Some training courses are already in the process of development. Also taking into account the specific of activity on the guarding of nuclear facilities, GKTC has begun to develop the specialized training courses for the guarding unit personnel. The evaluation of needs of training of Ukrainian specialists on the physical protection shows that without the technical base of learning is not possible to satisfy the needs of Ukrainian facilities, in particular, the need for further training of specialists who maintains physical protection technical means, provides vulnerability assessment and testing of technical means. To increase the training effectiveness and create the basis for specialized training courses holding the GKTC is now working on the construction of an Interior (non-classified) Physical Protection Training Site. The objective of this site is to simulate the actual conditions of the nuclear facility PP system including the complex of engineering and technical means that will help the GKTC training course participants to consolidate the knowledge and gain the practical skills in the work with PP system engineering and technical means for more effective performance of their official duties. This paper briefly describes the practical efforts applied to the provision of physical protection specialists advanced training in Ukraine and real results on the way to implement such efforts in 2011-2012.

Romanova, Olena; Gavrilyuk, Victor I.; Kirischuk, Volodymyr; Gavrilyuk-Burakova, Anna; Diakov, Oleksii; Drapey, Sergiy; Proskurin, Dmitry; Dickman, Deborah A.; Ferguson, Ken

2011-10-01T23:59:59.000Z

229

http://arXiv.org/physics/0507088 Teaching About Nature's Nuclear Reactors  

E-Print Network (OSTI)

http://arXiv.org/physics/0507088 Teaching About Nature's Nuclear Reactors J. Marvin Herndon reactors existed in uranium deposits on Earth long before Enrico Fermi built the first man-made nuclear reactors. The subject of planetocentric nuclear fission reactors can be a jumping off point for stimulating

Learned, John

230

Daniel E. Archer Ph.D., Experimental Nuclear Structure Physics, Florida State University, 1996  

E-Print Network (OSTI)

in radiation detectors for Homeland Security, the NMIS ­ Nuclear materials Identification System, and CMTB Highway Patrol in an effort to secure California borders against the nuclear threat; and acting as LeadDaniel E. Archer Ph.D., Experimental Nuclear Structure Physics, Florida State University, 1996 M

231

Nuclear Physics A369 (1981) 47082 North-Holland Publishing Company  

E-Print Network (OSTI)

Nuclear Physics A369 (1981) 47082 © North-Holland Publishing Company VARIATIONAL CALCULATIONS OF ASYMMETRIC NUCLEAR MATTER I. E. LAGARIS and V. R. PANDHARIPANDE Deportment oJ'Phti'sics, Unic) Abstract: We report on variational calculations of the energy E(p, ?) of asymmetric nuclear matter having p

Lagaris, Isaac

232

Nuclear Physics A531 (1991) 253-284 North-Holland  

E-Print Network (OSTI)

Nuclear Physics A531 (1991) 253-284 North-Holland F E ATIO SINGLE-PARTICLE STRENGTH A E VA SHELL with what is expected from depletions calculated in infinite nuclear matter. Inclusion of higher order terms interacting Fermi systems. The interest in nuclear spectral functions has been revived by recent accurate (,e

Seevinck, Michiel

233

Nuclear Physics A 781 (2007) 317341 Symmetry energies, pairing energies, and mass  

E-Print Network (OSTI)

Nuclear Physics A 781 (2007) 317­341 Symmetry energies, pairing energies, and mass equations J of the respective mass equation since symmetry energies are related to the curvature of the nuclear mass surface.10.Dr; 21.10.Hw; 21.30.Fe; 21.60.-n Keywords: NUCLEAR STRUCTURE Z = 1­118; analyzed isobaric analog

O'Donnell, Tom

234

THE RADIATION SAFETY INFORMATION COMPUTATIONAL CENTER (RSICC) - A RESOURCE FOR COMPUTATIONAL TOOLS FOR NUCLEAR APPLICATIONS  

SciTech Connect

The Radiation Safety Information Computational Center (RSICC), which has been in existence since 1963, is the principal source and repository in the United States for computational tools for nuclear applications. RSICC collects, organizes, evaluates and distributes nuclear software and data involving the transport of neutral and charged particle radiation, and shielding and protection from radiation associated with: nuclear weapons and materials, fission and fusion reactors, outer space, accelerators, medical facilities, and nuclear waste. RSICC serves over 12,000 scientists and engineers from 94 countries. RSICC software provides in-depth coverage of radiation related topics: the physics of the interaction of radiation with matter, radiation production and sources, criticality safety, radiation protection and shielding, radiation detectors and measurements, shielding materials properties, radiation waste management, atmospheric dispersion and environmental dose, medical applications, macro- and micro-dosimetry calculations.

Kirk, Bernadette Lugue [ORNL

2009-01-01T23:59:59.000Z

235

Physics and Engineering Models | National Nuclear Security Administrat...  

National Nuclear Security Administration (NNSA)

Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering...

236

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUCLEAR PHYSICS  

E-Print Network (OSTI)

Energy Academla Slniea, Beijing, China We use nuclear field theory (nuclear theories ) and are of interest in connection with the understanding of Coulomb displacement energies.theory that accounts f o r the known bulk properties of nuclear matter, i t s saturation energy

Saxon, D.S.

2010-01-01T23:59:59.000Z

237

Nuclear Physics Science Network Requirements Workshop, May 2008 - Final Report  

Science Conference Proceedings (OSTI)

The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States of America. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In May 2008, ESnet and the Nuclear Physics (NP) Program Office of the DOE Office of Science organized a workshop to characterize the networking requirements of the science programs funded by the NP Program Office. Most of the key DOE sites for NP related work will require significant increases in network bandwidth in the 5 year time frame. This includes roughly 40 Gbps for BNL, and 20 Gbps for NERSC. Total transatlantic requirements are on the order of 40 Gbps, and transpacific requirements are on the order of 30 Gbps. Other key sites are Vanderbilt University and MIT, which will need on the order of 20 Gbps bandwidth to support data transfers for the CMS Heavy Ion program. In addition to bandwidth requirements, the workshop emphasized several points in regard to science process and collaboration. One key point is the heavy reliance on Grid tools and infrastructure (both PKI and tools such as GridFTP) by the NP community. The reliance on Grid software is expected to increase in the future. Therefore, continued development and support of Grid software is very important to the NP science community. Another key finding is that scientific productivity is greatly enhanced by easy researcher-local access to instrument data. This is driving the creation of distributed repositories for instrument data at collaborating institutions, along with a corresponding increase in demand for network-based data transfers and the tools to manage those transfers effectively. Network reliability is also becoming more important as there is often a narrow window between data collection and data archiving when transfer and analysis can be done. The instruments do not stop producing data, so extended network outages can result in data loss due to analysis pipeline stalls. Finally, as the scope of collaboration continues to increase, collaboration tools such as audio and video conferencing are becoming ever more critical to the productivity of scientific collaborations.

Tierney, Ed., Brian L; Dart, Ed., Eli; Carlson, Rich; Dattoria, Vince; Ernest, Michael; Hitchcock, Daniel; Johnston, William; Kowalski, Andy; Lauret, Jerome; Maguire, Charles; Olson, Douglas; Purschke, Martin; Rai, Gulshan; Watson, Chip; Vale, Carla

2008-11-10T23:59:59.000Z

238

Defense Nuclear Material Stewardship Integrated Inventory Information Management System (IIIMS).  

Science Conference Proceedings (OSTI)

Sandia National Laboratories was tasked with developing the Defense Nuclear Material Stewardship Integrated Inventory Information Management System (IIIMS) with the sponsorship of NA-125.3 and the concurrence of DOE/NNSA field and area offices. The purpose of IIIMS was to modernize nuclear materials management information systems at the enterprise level. Projects over the course of several years attempted to spearhead this modernization. The scope of IIIMS was broken into broad enterprise-oriented materials management and materials forecasting. The IIIMS prototype was developed to allow multiple participating user groups to explore nuclear material requirements and needs in detail. The purpose of material forecasting was to determine nuclear material availability over a 10 to 15 year period in light of the dynamic nature of nuclear materials management. Formal DOE Directives (requirements) were needed to direct IIIMS efforts but were never issued and the project has been halted. When restarted, duplicating or re-engineering the activities from 1999 to 2003 is unnecessary, and in fact future initiatives can build on previous work. IIIMS requirements should be structured to provide high confidence that discrepancies are detected, and classified information is not divulged. Enterprise-wide materials management systems maintained by the military can be used as overall models to base IIIMS implementation concepts upon.

Aas, Christopher A.; Lenhart, James E.; Bray, Olin H.; Witcher, Christina Jenkin

2004-11-01T23:59:59.000Z

239

A program in Medium-Energy Nuclear Physics  

SciTech Connect

This report discusses research on the following topics: single electron scattering; coincidence electron scattering; photonuclear reactions; pion scattering; and the GWU nuclear detector. (LSP).

Berman, B.L.

1991-01-01T23:59:59.000Z

240

A program in Medium-Energy Nuclear Physics  

SciTech Connect

This report discusses research on the following topics: single electron scattering; coincidence electron scattering; photonuclear reactions; pion scattering; and the GWU nuclear detector. (LSP).

Berman, B.L.

1991-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

day experimental fusion devices and in nuclear reactors thatnuclear energy both for next-generation fission reactors and for fusion reactors

Gerber, Richard A.

2012-01-01T23:59:59.000Z

242

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUCLEAR PHYSICS  

E-Print Network (OSTI)

ture in nuclear reactions induced by deuteron. Ve tried tonuclear matter la practically impossible for a simple p wave coupling. But If ve

Saxon, D.S.

2010-01-01T23:59:59.000Z

243

Radiations from nuclear weapons - signal detectors - NASA program information  

SciTech Connect

This letter is for the purpose of supplying the information that you requested at the meeting of the sub-committee on Project Vela. It is divided into three parts: (1) Radiations from nuclear weapons; (2) Backgrounds for Vela Signal Detectors; (3) Discussion of the NASA program.

White, R. S.

1960-02-10T23:59:59.000Z

244

Nuclear Physics User Facilities | U.S. DOE Office of Science (SC)  

NLE Websites -- All DOE Office Websites (Extended Search)

NP User Facilities NP User Facilities User Facilities ASCR User Facilities BES User Facilities BER User Facilities FES User Facilities HEP User Facilities NP User Facilities User Facilities Frequently Asked Questions User Facility Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 NP User Facilities Print Text Size: A A A RSS Feeds FeedbackShare Page The Nuclear Physics program supports the operation of the following national scientific user facilities: Relativistic Heavy Ion Collider (RHIC): External link RHIC at Brookhaven National Laboratory External link is a world-class scientific research facility that began operation in 2000, following 10 years of development and construction. Hundreds of physicists from around

245

Application of Information Theory in Nuclear Liquid Gas Phase Transition  

E-Print Network (OSTI)

Information entropy and Zipf's law in the field of information theory have been used for studying the disassembly of nuclei in the framework of the isospin dependent lattice gas model and molecular dynamical model. We found that the information entropy in the event space is maximum at the phase transition point and the mass of the cluster show exactly inversely to its rank, i.e. Zipf's law appears. Both novel criteria are useful in searching the nuclear liquid gas phase transition experimentally and theoretically.

Yu-Gang Ma

2001-02-09T23:59:59.000Z

246

Nuclear Physics from QCD: The Anticipated Impact of Exa?Scale Computing  

Science Conference Proceedings (OSTI)

I discuss highlights in the progress that is being made toward calculating processes of importance in nuclear physics from QCD using high performance computing. As exa?scale computing resources are expected to become available around 2017

Martin J. Savage

2011-01-01T23:59:59.000Z

247

New directions for nuclear physics: a personal view  

SciTech Connect

A review is given of theoretical and experimental high energy physics, and possible future directions of study are pointed out. (JFP)

Goldhaber, M.

1976-01-01T23:59:59.000Z

248

[Electromagnetic studies of nuclear structure and reactions]. [Nuclear Physics Group, Univ. of New Hampshire  

SciTech Connect

The experimental goals are focused on developing an understanding of strong interactions and the structure of hadronic systems by determination of the electromagnetic response; these goals will be accomplished through coincidence detection of final states. Nuclear modeling objectives are to organize and interpret the data through a consistent description of a broad spectrum of reaction observables; calculations are performed in a nonrelativistic diagrammatic framework as well as a relativistic QHD approach. Work is described according to the following arrangement: direct knockout reactions (completion of [sup 16]O(e,e[prime]p), [sup 12]C(e,e[prime]pp) progress, large acceptance detector physics simulations), giant resonance studies (intermediate-energy experiments with solid-state detectors, the third response function in [sup 12]C(e,e[prime]p[sub 0]) and [sup 16]O(e,e[prime]p[sub 0]), comparison of the [sup 12]C(e, e[prime]p[sub 0]) and [sup 16]O(e,e[prime]p[sub 3]) reactions, quadrupole strength in the [sup 16]O(e,e[prime][alpha][sub 0]) reaction, quadrupole strength in the [sup 12]C(e,e[prime][alpha]) reaction, analysis of the [sup 12]C(e,e[prime]p[sub 1]) and [sup 16]O(e,e[prime]p[sub 3]) angular distributions, analysis of the [sup 40]Ca(e,e[prime]x) reaction at low q, analysis of the higher-q [sup 12]C(e,e[prime]x) data from Bates), models of nuclear structure (experimental work, Hartree-Fock calculations, phonon excitations in spherical nuclei, shell model calculations, variational methods for relativistic fields), and instrumentation development efforts (developments at CEBAF, CLAS contracts, BLAST developments).

Not Available

1992-01-01T23:59:59.000Z

249

LongBaseline Neutrino Physics and Astrophysics Institute for Nuclear Theory Summer Program 2010  

E-Print Network (OSTI)

LongBaseline Neutrino Physics and Astrophysics Institute for Nuclear Theory Summer Program 2010 for Nuclear Theory Summer Program 2010 Robert J. Wilson 8/11/2010Page 2 Wednesday August 11th Session 6 PWG C520 14:00 Solar, Geo, and Reactor Neutrinos N. Tolich (Washington) 14:30 Q&A Guests/PWG Session 8

Washington at Seattle, University of - Department of Physics, Electroweak Interaction Research Group

250

Information Foraging in Nuclear Power Plant Control Rooms  

SciTech Connect

nformation foraging theory articulates the role of the human as an 'informavore' that seeks information and follows optimal foraging strategies (i.e., the 'information scent') to find meaningful information. This paper briefly reviews the findings from information foraging theory outside the nuclear domain and then discusses the types of information foraging strategies operators employ for normal and off-normal operations in the control room. For example, operators may employ a predatory 'wolf' strategy of hunting for information in the face of a plant upset. However, during routine operations, the operators may employ a trapping 'spider' strategy of waiting for relevant indicators to appear. This delineation corresponds to information pull and push strategies, respectively. No studies have been conducted to determine explicitly the characteristics of a control room interface that is optimized for both push and pull information foraging strategies, nor has there been empirical work to validate operator performance when transitioning between push and pull strategies. This paper explores examples of control room operators as wolves vs. spiders and con- cludes by proposing a set of research questions to investigate information foraging in control room settings.

R.L. Boring

2011-09-01T23:59:59.000Z

251

ELSEVIER Nuclear Instruments and Methods in Physics Research A 403 (1998) 43 l-441 INSTRUMENTS  

E-Print Network (OSTI)

ELSEVIER Nuclear Instruments and Methods in Physics Research A 403 (1998) 43 l-441 INSTRUMENTS & METHODS IN PHYSICS RESEARCH Section A Theory of neutron fluctuations in source-driven subcritical systems I. P&At*, Y. Yamane' Department of Reactor Ph>aics, Chalmers Unicrrsi[\\' oj Technolo~~~. S-41-7 96

Pázsit, Imre

252

EVALUATION METHODOLOGY FOR PROLIFERATION RESISTANCE AND PHYSICAL PROTECTION OF GENERATION IV NUCLEAR ENERGY SYSTEMS: AN OVERVIEW.  

SciTech Connect

This paper provides an overview of the methodology approach developed by the Generation IV International Forum Expert Group on Proliferation Resistance & Physical Protection for evaluation of Proliferation Resistance and Physical Protection robustness of Generation IV nuclear energy systems options. The methodology considers a set of alternative systems and evaluates their resistance or robustness to a collection of potential threats. For the challenges considered, the response of the system to these challenges is assessed and expressed in terms of outcomes. The challenges to the system are given by the threats posed by potential proliferant States and sub-national adversaries on the nuclear systems. The characteristics of the Generation IV systems, both technical and institutional, are used to evaluate their response to the threats and determine their resistance against the proliferation threats and robustness against sabotage and theft threats. System response encompasses three main elements: (1) System Element Identification. The nuclear energy system is decomposed into smaller elements (subsystems) at a level amenable to further analysis. (2) Target Identification and Categorization. A systematic process is used to identify and select representative targets for different categories of pathways, within each system element, that actors (proliferant States or adversaries) might choose to use or attack. (3) Pathway Identification and Refinement. Pathways are defined as potential sequences of events and actions followed by the proliferant State or adversary to achieve its objectives (proliferation, theft or sabotage). For each target, individual pathway segments are developed through a systematic process, analyzed at a high level, and screened where possible. Segments are connected into full pathways and analyzed in detail. The outcomes of the system response are expressed in terms of PR&PP measures. Measures are high-level characteristics of a pathway that include information important to the evaluation methodology users and to the decisions of a proliferant State or adversary. They are first evaluated for segments and then aggregated for complete pathways. Results are aggregated as appropriate to permit pathway comparisons and system assessment. The paper highlights the current achievements in the development of the Proliferation Resistance and Physical Protection Evaluation Methodology. The way forward is also briefly presented together with some conclusions.

BARI, R.; ET AL.

2006-03-01T23:59:59.000Z

253

Evaluation Methodology For Proliferation Resistance And Physical Protection Of Generation IV Nuclear Energy Systems: An Overview  

SciTech Connect

This paper provides an overview of the methodology approach developed by the Generation IV International Forum Expert Group on Proliferation Resistance & Physical Protection for evaluation of Proliferation Resistance and Physical Protection robustness of Generation IV nuclear energy systems options. The methodology considers a set of alternative systems and evaluates their resistance or robustness to a collection of potential threats. For the challenges considered, the response of the system to these challenges is assessed and expressed in terms of outcomes. The challenges to the system are given by the threats posed by potential proliferant States and sub-national adversaries on the nuclear systems. The characteristics of the Generation IV systems, both technical and institutional, are used to evaluate their response to the threats and determine their resistance against the proliferation threats and robustness against sabotage and theft threats. System response encompasses three main elements: 1.System Element Identification. The nuclear energy system is decomposed into smaller elements (subsystems) at a level amenable to further analysis. 2.Target Identification and Categorization. A systematic process is used to identify and select representative targets for different categories of pathways, within each system element, that actors (proliferant States or adversaries) might choose to use or attack. 3.Pathway Identification and Refinement. Pathways are defined as potential sequences of events and actions followed by the proliferant State or adversary to achieve its objectives (proliferation, theft or sabotage). For each target, individual pathway segments are developed through a systematic process, analyzed at a high level, and screened where possible. Segments are connected into full pathways and analyzed in detail. The outcomes of the system response are expressed in terms of PR&PP measures. Measures are high-level characteristics of a pathway that include information important to the evaluation methodology users and to the decisions of a proliferant State or adversary. They are first evaluated for segments and then aggregated for complete pathways. Results are aggregated as appropriate to permit pathway comparisons and system assessment. The paper highlights the current achievements in the development of the Proliferation Resistance and Physical Protection Evaluation Methodology. The way forward is also briefly presented together with some conclusions.

T. Bjornard; R. Bari; R. Nishimura; P. Peterson; J. Roglans; D. Bley; J. Cazalet; G.G.M. Cojazzi; P. Delaune; M. Golay; G. Rendad; G. Rochau; M. Senzaki; I. Therios; M. Zentner

2006-05-01T23:59:59.000Z

254

Review of the ISTC innovative nuclear programs (information review)  

Science Conference Proceedings (OSTI)

The information will be included in the review, with special attention on details of corresponding experimental programs: Novel reactor concepts, fit with GIF and INPRO: Supercritical Pressure Water aspects, Heavy metals (Lead, Lead-Bismuth) technology, HTGR critical modeling, engineering. Molten salts. Reactor data benchmarking, Accelerator Driven Systems (experimental modelling), Nuclear data measurements, Severe accident study (corium modelling, QUENCH, Chernobyl), Experimental Analysis of Hydraulically Induced Vibrations in Compact Curling Tube Steam Generators. (authors)

Tocheny, L. V. [ISTC - International Science and Technology Center, Moscow (Russian Federation)

2006-07-01T23:59:59.000Z

255

Salary information for health physicists and nuclear engineers, October 1991  

Science Conference Proceedings (OSTI)

This report summarizes the results of a survey conducted by Oak Ridge Associated Universities (ORAU) to obtain current salary data from employers of health physicists and nuclear engineers. The questionnaires were distributed to 52 utilities and 139 non-utilities in October 1991. The non-utilities include private sector organizations and Department of Energy laboratories and production facilities operated by contractors. Excluded from the survey are government agencies, educational institutions, and medical/health facilities. The employers were asked to provide data on average salaries for BS, MS, and PhD degree level health physicists and nuclear engineers with zero, one, and three years of professional work experience. Responses from individual employers are kept confidential, and the list of respondents provided at the back of this report includes only those organizations authorizing the release of their names. The survey universe consists of those utilities and non-utilities that employed five or more health physicists or nuclear engineers based on data from the 1991 Survey of Occupational Employment in Nuclear-Related Activities'' conducted by Oak Ridge Associated Universities which includes information provided by the Institute of Nuclear Power Operations.

Not Available

1992-01-01T23:59:59.000Z

256

Nuclear Physics and National Security in an Age of Terrorism  

E-Print Network (OSTI)

the `Little Boy' design of the nuclear bomb dropped on Hiroshima. The fissile, 235 U is shown in red Is Radiation? · Emission or release of energy from atomic nuclei in the form of sub-atomic particles like photons, electrons, or other atomic nuclei. · There is natural background radiation all around us

Gilfoyle, Jerry

257

Bogoliubov Laboratory of Theoretical Physics JOINT INSTITUTE FOR NUCLEAR RESEARCH  

E-Print Network (OSTI)

role increasing the ``cold fusion'' probability in electronic molecules whose nuclear constituents have. Therefore, widths of such resonances giving a probability of a fusion of the nu­ clear constituents for the molecules LiD and H 2 O. There exists also a well­known exam­ ple [?] of muon catalyzed fusion of deuteron

258

Nuclear Many-Body Physics Where Structure And Reactions Meet  

E-Print Network (OSTI)

The path from understanding a simple reaction problem of scattering or tunneling to contemplating the quantum nuclear many-body system, where structure and continuum of reaction-states meet, overlap and coexist, is a complex and nontrivial one. In this presentation we discuss some of the intriguing aspects of this route.

Naureen Ahsan; Alexander Volya

2009-06-24T23:59:59.000Z

259

INFORMATION INTEGRATION IN CONTROL ROOMS AND TECHNICAL OFFICES IN NUCLEAR POWER PLANTS  

E-Print Network (OSTI)

Information integration in control rooms and technical offices in nuclear power plants Report prepared within the framework of the

unknown authors

2001-01-01T23:59:59.000Z

260

Nuclear Science and Physics Data from the Isotopes Project, Lawrence Berkeley National Laboratory (LBNL)  

DOE Data Explorer (OSTI)

The Isotopes Project pages at Lawrence Berkeley National Laboratory have been a source of nuclear data and reference information since the mid-nineties. Almost all of the data, the results of analyses, the specialized charts and interfaces, and the extensive bibiographic references are fed to the National Nuclear Data Center (NNDC) at Brookhaven National Laboratory and maintained there. The Isotope Project pages at LBNL provide a glimpse of early versions for many of the nuclear data resources.

None

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Salary Information for Nuclear Engineers and Health Physicists, July 1996  

Science Conference Proceedings (OSTI)

Salary information was collected for July 1996 for personnel working as nuclear engineers and health physicists. The salary information includes personnel at the B.S., M.S., and Ph.D. levels with zero, one, three, four to seven, and eight to ten years of professional work experience. Information is provided for utilities and non-utilities. Non-utilities include private sector organizations and U.S. Department of Energy contractor-operated facilities. Government agencies, the military, academic organizations, and medical facilities are excluded. In previous years the salary data have been collected for October. In 1996, the data were collected for July; thus, some caution must be exercised in making annual salary trend comparisons.

Oak Ridge Institute for Science and Education

1996-07-15T23:59:59.000Z

262

Nuclear Instruments and Methods in Physics Research A 533 (2004) 612 Erratum to ``Dead time and pileup in pulsed parametric  

E-Print Network (OSTI)

Nuclear Instruments and Methods in Physics Research A 533 (2004) 612 Erratum Erratum to ``Dead time Danon?, Bryndol Sones, Robert Block Department of Mechanical Aerospace and Nuclear Engineering

Danon, Yaron

263

Report to the American Physical Society by the study group on nuclear fuel cycles and waste management  

SciTech Connect

Utilization of nuclear fuels and management of nuclear wastes have become major topics of public discussion. Under the auspices of the American Physical Society this study was undertaken as an independent evaluation of technical issues in the use of fissionable materials in nuclear fuel cycles, together with their principal economic, environmental, health and safety implications. Reprocessing and recycling in light water reactors were examined, along with technical measures proposed as possible safeguards; advanced reactor fuel cycles were also studied for their resource and safeguards implications. Much of the work of the group centered on the principal alternatives for disposal of radioactive wastes and control of effluents. The group examined the research and development programs sponsored by government agencies along with associated relationships among agencies and between government and private industry. Available information was also considered on nuclear fuel resources, and on important economic and environmental aspects of the various fuel cycles in order to strive for a balanced comparative study. The report presents many conclusions on various aspects of the nuclear fuel cycles and also provides recommendations concerning present utilization and future improvement of fuel cycle technology.

APS Study Group Participants; Hebel, L.C. Chairman; Christensen, E.L.; Donath, F.A.; Falconer, W.E.; Lidofsky, L.J.; Moniz, E.J.; Moss, T.H.; Pigford, R.L.; Pigford, T.H.; Rochlin, G.I.; Silsbee, R.H.; Wrenn, M.E.

1978-01-01T23:59:59.000Z

264

Nuclear data uncertainty propagation in a lattice physics code using stochastic sampling  

SciTech Connect

A methodology is presented for 'black box' nuclear data uncertainty propagation in a lattice physics code using stochastic sampling. The methodology has 4 components: i) processing nuclear data variance/covariance matrices including converting the native group structure to a group structure 'compatible' with the lattice physics code, ii) generating (relative) random samples of nuclear data, iii) perturbing the lattice physics code nuclear data according to the random samples, and iv) analyzing the distribution of outputs to estimate the uncertainty. The scheme is described as implemented at PSI, in a modified version of the lattice physics code CASMO-5M, including all relevant practical details. Uncertainty results are presented for a BWR pin-cell at hot zero power conditions and a PWR assembly at hot full power conditions with depletion. Results are presented for uncertainties in eigenvalue, 1-group microscopic cross sections, 2-group macroscopic cross sections, and isotopics. Interesting behavior is observed with burnup, including a minimum uncertainty due to the presence of fertile U-238 and a global effect described as 'synergy', observed when comparing the uncertainty resulting from simultaneous and one-at-a-time variations of nuclear data. (authors)

Wieselquist, W.; Vasiliev, A.; Ferroukhi, H. [Paul Scherrer Institut, 5232 Villigen (Switzerland)

2012-07-01T23:59:59.000Z

265

CBT: Basic Atomic and Nuclear Physics Module, Version 1.0.03/2004  

Science Conference Proceedings (OSTI)

The Computer Based Training (CBT) Basic Atomic and Nuclear Physics Module, Version 1.0 (Without Tests) 03/2004 is a computer-based course that follows the curriculum outlined in INPO's Guidelines for Training and Qualification of Engineering Personnel, ACAD 98-004. This product is a derivative of EPRI product 1003509, Computer Based Training Basic Atomic and Nuclear Physics Module Version 1.0. It contains the same instructional material; however, the pretests and posttests included in that product have b...

2004-04-09T23:59:59.000Z

266

from Savannah River Nuclear Solutions, LLC NEWS SRNS Partners with Georgialina Physical Therapy Associates to  

NLE Websites -- All DOE Office Websites (Extended Search)

Partners with Georgialina Physical Therapy Associates to Partners with Georgialina Physical Therapy Associates to Bring Services to SRS Employees AIKEN, S.C. - April 25, 2013 - The days of long drives, even longer wait times, and work challenges associated with ongoing physical therapy appointments are drawing to an end for Savannah River Site (SRS) employees thanks to a partnership between Savannah River Nuclear Solutions, LLC (SRNS) and Georgialina Physical Therapy (GPT) Associates. Together, the companies have launched a new program to provide a range of physical therapy services to all SRS employees. "Any SRS employee can schedule an appointment with us at our on-site location," said Brett Brannon, co-owner, Georgialina Physical Therapy Associates. "We provide the same services at our SRS clinic that we do in any of our

267

Reactor physics teaching and research in the Swiss nuclear engineering master  

Science Conference Proceedings (OSTI)

Since 2008, a Master of Science program in Nuclear Engineering (NE) has been running in Switzerland, thanks to the combined efforts of the country's key players in nuclear teaching and research, viz. the Swiss Federal Inst.s of Technology at Lausanne (EPFL) and at Zurich (ETHZ), the Paul Scherrer Inst. (PSI) at Villigen and the Swiss Nuclear Utilities (Swissnuclear). The present paper, while outlining the academic program as a whole, lays emphasis on the reactor physics teaching and research training accorded to the students in the framework of the developed curriculum. (authors)

Chawla, R. [Swiss Federal Inst. of Technology EPFL, CH-1015 Lausanne (Switzerland); Paul Scherrer Inst., CH-5232 Villigen PSI (Switzerland)

2012-07-01T23:59:59.000Z

268

U.S. Nuclear Regulation Data (Information Digest, 2010 - 2011) | OpenEI  

Open Energy Info (EERE)

Nuclear Regulation Data (Information Digest, 2010 - 2011) Nuclear Regulation Data (Information Digest, 2010 - 2011) Dataset Summary Description The US Nuclear Regulatory Commission (NRC) publishes an Information Digest containing summary information about the NRC and its industry. The report's appendices include demographic data on U.S. nuclear power reactors, both commercial and test facilities. Details include licensee data, location, and capacity. In addition there is information on dry spent fuel storage. The data include activities through 2009 or the most current data available. Source U.S. Nuclear Reactor Commission (USNRC) Date Released August 31st, 2010 (4 years ago) Date Updated Unknown Keywords nuclear Data application/vnd.ms-excel icon US Commercial Nuclear Power Reactors (xls, 132.6 KiB) application/vnd.ms-excel icon US Commercial Nuclear Power Reactors, Permanently Shutdown (xls, 32.8 KiB)

269

Materials for Nuclear Power: Digital Resource Center - WEB ...  

Science Conference Proceedings (OSTI)

Jun 25, 2007 ... Select, Sandbox, Open Discussion Regarding Materials for Nuclear ... The Information Bridge contains documents and citations in physics,...

270

Nuclear & Uranium - Data - U.S. Energy Information Administration (EIA)  

Gasoline and Diesel Fuel Update (EIA)

Find statistics on nuclear operable units, nuclear electricity net Find statistics on nuclear operable units, nuclear electricity net generation, nuclear share of electricity net generation, and capacity factor. + EXPAND ALL Summary Additional Formats Nuclear Overview: PDF CSV XLS Monthly statistics on nuclear operable units, nuclear electricity net generation, nuclear share of electricity net generation, and capacity factor. PDFXLS Annual statistics on nuclear generating units, power plants operations, and uranium. › Nuclear Generating Units, 1955-2010 › PDF XLS Nuclear Power Plant Operations, 1957-2010 › PDF XLS Uranium Overview, 1949-2010 › PDF XLS Uranium & Nuclear Fuel Additional Formats U.S. Uranium Reserves Estimates › Release Date: July 2010 The U.S. Energy Information Administration (EIA) has updated its estimates of uranium reserves for year-end 2008. This represents the first revision of the estimates since 2004. PDF

271

Searching for an Attractive Force in Holographic Nuclear Physics  

E-Print Network (OSTI)

We are looking for a holographic explanation of nuclear forces, especially the attractive forces. Recently, the repulsive hard core of a nucleon-nucleon potential was obtained in the Sakai-Sugimoto model, and we show that a generalized version of that model -- with an asymmetric configuration of the flavor D8 branes -- also has an attractive potential. While the repulsive potential stems from the Chern-Simons interactions of the U(2) flavor gauge fields in 5D, the attractive potential is due to a coupling of the gauge fields to a scalar field describing fluctuations of the flavor branes' geometry. At intermediate distances r between baryons -- smaller than R_KK=O(1)/M_{omega meson} but larger than the radius rho=R_KK/sqrt('t Hooft coupling) of the instanton at the core of a baryon -- both the attractive and the repulsive potentials behave as 1/r^2, but the attractive potential is weaker: Depending on the geometry of the flavor D8 branes, the ratio C=-V_attr/V_rep ranges from 0 to 1/9. The 5D scalar fields also affect the isovector tensor and spin-spin forces, and the overall effect is similar to the isoscalar central forces: V(r)->(1-C)*V(r). At longer ranges $r\\gtrsim R_{\\rm KK}$, we find that the attractive potential decays faster than the repulsive potential, so the net potential is always repulsive. This unrealistic behavior may be peculiar to the Sakai-Sugimoto-like models, or it could be a general problem of the large N_c limit inherent in holography.

Vadim S. Kaplunovsky; Jacob Sonnenschein

2010-03-12T23:59:59.000Z

272

Neutron Detectors for Detection of Nuclear Materials at LANL...  

Office of Science (SC) Website

Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26Germantown Building 1000 Independence...

273

Nuclear Instruments and Methods in Physics Research A 544 (2005) 225235 Neutralized transport experiment  

E-Print Network (OSTI)

Nuclear Instruments and Methods in Physics Research A 544 (2005) 225­235 Neutralized transport. Good agreement has been observed with theory and experiment throughout the study. r 2005 Elsevier B a reactor chamber to an inertial confinement fusion (ICF) target. The present generation of indirect

Gilson, Erik

274

Extending the notion of quality from physical metrology to information and sustainability  

Science Conference Proceedings (OSTI)

In this paper we intend to demonstrate the need for extending the notion of quality from the physical domain to information and, more comprehensively, to sustainability. In physical metrology there are well established principles such as fundamental ... Keywords: Information quality, Metrology, Quality, Sustain ability

Gaurav Ameta; Sudarsan Rachuri; Xenia Fiorentini; Mahesh Mani; Steven J. Fenves; Kevin W. Lyons; Ram D. Sriram

2011-10-01T23:59:59.000Z

275

Workshop on the Role of the Nuclear Physics Research Community in Combating Terrorism: Scientific Posters  

DOE Data Explorer (OSTI)

This 2002 workshop brought together members of the nation's nuclear physics research community with expertise in nuclear physics, detector development, and accelerator development from DOE and NSF laboratories and universities, with terrorism experts from government agencies familiar with technologies, strategies and policy for the combat of terrorism. The focus of the workshop included conventional explosive and weapon detection and radiological and nuclear threats. Each of these topics included research for field applications, detector and accelerator research in transportation (air, surface, maritime), detector and accelerator research in laboratory forensic detection and preventive measures against clandestine activities [Copied, with editing, from http://www.sc.doe.gov/np/homeland/descript.html]. Of the 45 posters presented at the workshop, 35 have been made available in PDF format on this webpage. The 62 page report from the workshop is also available at http://www.sc.doe.gov/np/homeland/index.html.

276

The Bevatron and its Place in Nuclear Physics  

DOE Green Energy (OSTI)

A sprawling group of buildings on an impressive campus site in the Berkeley hills provides the home of the Radiation Laboratory of the University of California. A succession of large accelerators has been built there, the latest of which is the Bevatron. It is the largest and highest-energy accelerator in operation at the present time. It was built and is operated under contract with the United States Atomic Energy Commission. It is of the type known as a proton synchrotron, of which there are two others in operation, one at the University of Birmingham, England, whose energy is 1 Bev (billion electron volts), and another at the Brookhaven National Laboratory, known as the Cosmotron, which operates at 3 Bev. The Bevatron accelerates protons (stripped nuclei of hydrogen atoms) to an energy of 6.2 Bev. The design was started in 1947 under the direction of Professor E. O. Lawrence, and although it was the product of collaboration of a large group of physicists and engineers, the original conception was due to William Brobeck who also contributed more than any other individual. A working quarter-scale model was built and operated in 1948 and 1949 to verify the correctness of the design concept. Construction of the full-scale machine was completed in five years, and operation began in the spring of 1954. A period of adjustment and tuning up followed, and since September 1954 it has been the center of a most active and profitable program in high-energy physics. One new particle has been discovered, and an abundance of previously rare and poorly understood particles (heavy mesons and hyperons) has been provided for study. The program has had participants from laboratories all over the United States and from a half dozen other countries, in addition to the staff at the University of California. This article first describes the Bevatron and its operation, and then discusses a portion of the research program. The principles of the machine and its early history were given in ''The Bevatron'', by Lloyd Smith, Scientific American, February 1951.

Lofgren, E.J.

1956-04-06T23:59:59.000Z

277

UCLA Intermediate Energy Nuclear and Particle Physics Research: Final Report  

SciTech Connect

This project covers the following research: (a) Investigations into the structure of the proton and neutron. This is done by investigating the different resonance states of nucleons with beams of tagged, polarized photons, linearly as well as circularly, incident on polarized hydrogen/deuterium targets and measuring the production of {pi}{sup #25;0}, 2{pi}{sup #25;}0, 3{pi}{sup #25;0}, {eta}#17;, {eta}', {omega}, etc. The principal detector is the Crystal Ball multiphoton spectrometer which has an acceptance of nearly 4#25;. It has been moved to the MAMI accelerator facility of the University of Mainz, Germany. We investigate the conversion of electromagnetic energy into mesonic matter and conversely. (b) We investigate the consequences of applying the "standard" symmetries of isospin, Gâ??parity, charge conjugation, C, P, T, and chirality using rare and forbidden decays of light mesons such as the {eta}#17;,{eta}' and {omega}. We also investigate the consequences of these symmetries being slightly broken symmetries. We do this by studying selected meson decays using the Crystal Ball detector. (c) We determine the mass, or more precisely the mass difference of the three light quarks (which are inputs to Quantum Chromodynamics) by measuring the decay rate of specially selected {eta}#17; and {eta}' decay modes, again we use the Crystal Ball. (d)We have started a new program to search for the 33 missing cascade baryons using the CLAS detector at the Thomas Jefferson Laboratory. Cascade resonances are very special: they have double strangeness and are quite narrow. This implies that they can be discovered by the missing mass technique in photoproduction reactions such as in {gamma}p{yields}{Xi}{sup #4;â??}K{sup +}K{sup +}. The cascade program is of particular importance for the upgrade to 12 GeV of the CLAS detector and for design of the Hall D at JLab. (e) Finally, we are getting more involved in a new program to measure the hadronic matter form factor of complex nuclei, in particular the "neutron skin" of {sup 208}Pb, which is of great interest to astroparticle physics for determining the properties of neutron stars. Processes of study are coherent and nonâ??coherent #25;0 photoproduction. The Crystal Ball is uniquely suited for these studies because of the large acceptance, good direction and energy resolution and it is an inclusive detector for the #25;{pi}{sup 0} final state and exclusive for background such as 2#25;{pi}{sup 0}.

B.M.K. Nefkens (Principal Investigator, ed.); J. Goetz; A. Lapik; M. Korolija; S. Prakhov; A. Starostin (ed.)

2011-05-18T23:59:59.000Z

278

Risk Assessment in Support of DOE Nuclear Safety, Risk Information Notice,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Risk Assessment in Support of DOE Nuclear Safety, Risk Information Risk Assessment in Support of DOE Nuclear Safety, Risk Information Notice, June 2010 Risk Assessment in Support of DOE Nuclear Safety, Risk Information Notice, June 2010 On August 12, 2009, the Defense Nuclear Facilities Safety Board (DNFSB) issued Recommendation 2009-1, Risk Assessment Methodologies at Defense Nuclear Facilities. This recommendation focused on the need for clear direction on use of quantitative risk assessments in nuclear safety applications at defense nuclear facilities. The Department of Energy (DOE) is presently analyzing directives, standards, training, and other tools that may support more effective development and use of risk assessment. Working with the Chief of Defense Nuclear Safety and the Chief of Nuclear Safety, staff from the Office of Health,

279

High Energy Nuclear Database: A Testbed for Nuclear Data Information Technology  

SciTech Connect

We describe the development of an on-line high-energy heavy-ion experimental database. When completed, the database will be searchable and cross-indexed with relevant publications, including published detector descriptions. While this effort is relatively new, it will eventually contain all published data from older heavy-ion programs as well as published data from current and future facilities. These data include all measured observables in proton-proton, proton-nucleus and nucleus-nucleus collisions. Once in general use, this database will have tremendous scientific payoff as it makes systematic studies easier and allows simpler benchmarking of theoretical models for a broad range of experiments. Furthermore, there is a growing need for compilations of high-energy nuclear data for applications including stockpile stewardship, technology development for inertial confinement fusion, target and source development for upcoming facilities such as the International Linear Collider and homeland security. This database is part of a larger proposal that includes the production of periodic data evaluations and topical reviews. These reviews would provide an alternative and impartial mechanism to resolve discrepancies between published data from rival experiments and between theory and experiment. Since this database will be a community resource, it requires the high-energy nuclear physics community's financial and manpower support. This project serves as a testbed for the further development of an object-oriented nuclear data format and database system. By using ''off-the-shelf'' software tools and techniques, the system is simple, robust, and extensible. Eventually we envision a ''Grand Unified Nuclear Format'' encapsulating data types used in the ENSDF, ENDF/B, EXFOR, NSR and other formats, including processed data formats.

Brown, D A; Vogt, R; Beck, B; Pruet, J

2007-04-18T23:59:59.000Z

280

American Journal of Physics Resource Letters - The Future of Nuclear Power  

SciTech Connect

This Resource Letter is intended to summarize the status of nuclear power in the world today, prospects of significant expansion of nuclear power over the next several decades, the planning of and forecasts for the addition of new power reactors, and issues surrounding the addition of these new reactors. Owing to the breadth of this subject, the list of references includes journal articles, web pages, and reports to guide the reader on the subject. The subject of nuclear power and its related issues are dynamic, so the most current information is likely to be found on reputable websites.

Parks, Cecil V [ORNL; Flanagan, George F [ORNL; Kulynych, George E [ORNL

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Alliance for Nuclear Accountability ANA | Open Energy Information  

Open Energy Info (EERE)

it. Alliance for Nuclear Accountability (ANA) is a company located in Washington, DC, Washington State . References "Alliance for Nuclear Accountability (ANA)"...

282

Centrales Nucleares Almaraz Trillo CNAT | Open Energy Information  

Open Energy Info (EERE)

Almaraz-Trillo (CNAT) Place Madrid, Spain Zip 28050 Product CNAT is a Spanish producer of nuclear power, with plants in Almaraz and Trillo References Centrales Nucleares...

283

Tests of Micro-Pattern Gaseous Detectors for Active1 Target Time Projection Chambers in nuclear physics2  

E-Print Network (OSTI)

Tests of Micro-Pattern Gaseous Detectors for Active1 Target Time Projection Chambers in nuclear the gas used as the detection medium10 is also a target for nuclear reactions, have been used for a wide variety of11 nuclear physics applications since the eighties. Improvements in MPGD (Mi-12 cro Pattern

Recanati, Catherine

284

Fraunhofer Institute for Building Physics (IBP) | Open Energy Information  

Open Energy Info (EERE)

Building Physics (IBP) Building Physics (IBP) Jump to: navigation, search Name Fraunhofer Institute for Building Physics (IBP) Place Stuttgart, Germany Website http://www.ibp.fraunhofer.de/e Coordinates 48.7771056°, 9.1807688° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.7771056,"lon":9.1807688,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

285

Nuclear Instruments and Methods in Physics Research A 582 (2007) 629637 Monte Carlo and analytical models of neutron detection with organic  

E-Print Network (OSTI)

unfolding, which have a variety of applications, including nuclear nonproliferation and homeland security materials in applications such as nuclear nonproliferation, homeland security, and basic physics research

Pázsit, Imre

286

Nuclear physics research at the University of Richmond. Progress report, November 1, 1994--October 31, 1995  

SciTech Connect

Summarized in this report is the progress achieved during the period from November 1, 1994 to October 31, 1995. The experimental work described in this report is in electromagnetic and heavy-ion nuclear physics. The effort in electromagnetic nuclear physics is in preparation for the research program at the Continuous Electron Beam Accelerator Facility (CEBAF) and is focused on the construction and use of the CEBAF Large Acceptance Spectrometer (CLAS). The heavy-ion experiments were performed at the Argonne National Laboratory ATLAS facility and SUNY, Stony Brook. The physics interests driving these efforts at CEBAF are in the study of the structure, interactions, and nuclear-medium modifications of mesons and baryons. This year, an extension of the experiment to measure the magnetic form factor of the neutron was approved by the CEBAF Program Advisory Committee Nine (PAC9) for beam at 6 GeV. The authors also submitted updates to PAC9 on the experiments to measure inclusive {eta} photoproduction in nuclei and electroproduction of the {Lambda}, {Lambda}*(1520), and f{sub 0}(975). In addition to these experiments, the authors collaborated on a proposal to measure rare radiative decays of the {phi} meson which was also approved by PAC9. Their contributions to the construction of the CLAS include the development of the drift-chamber gas system, drift-chamber software, and controls software. Major has been leading the effort in the construction of the gas system. In the last year, the Hall B gas shed was constructed and the installation of the gas system components built at the University of Richmond has begun. Over the last six years, the efforts in low-energy heavy-ion physics have decreased due to the change in focus to electromagnetic nuclear physics at CEBAF. Most of the heavy-ion work is completed and there are now new experiments planned. Included in this report are two papers resulting from collaborations on heavy-ion experiments.

Vineyard, M.F.; Gilfoyle, G.P.; Major, R.W.

1995-12-31T23:59:59.000Z

287

CHEMISTRY 213B: Introductory Physical Chemistry I. General Information  

E-Print Network (OSTI)

and applications 9.4 Lecture 21. Chemical equilibrium 11 February 25 - March 1: STUDY BREAK Lecture 22. Chemical Chemistry. Supplementary Texts 1. P. A. Rock, Chemical Thermodynamics. 2. Gordon M. Barrow, Physical of gases 2 Lecture 3. Empirical properties of liquids and solids 5 Lecture 4. Molecular basis: Kinetic

Ronis, David M.

288

Property:Special Physical Features | Open Energy Information  

Open Energy Info (EERE)

Physical Features Physical Features Jump to: navigation, search Property Name Special Physical Features Property Type Text Pages using the property "Special Physical Features" Showing 25 pages using this property. (previous 25) (next 25) C Carderock 2-ft Variable Pressure Cavitation Water Tunnel + The 2-Foot Variable Pressure Cavitation Water Tunnel is a vertical plane, closed recirculating, variable-speed, variable-pressure, open jet test section, closed jet test section, and semi-rectangular test section. Carderock 3-ft Variable Pressure Cavitation Water Tunnel + The 3-ft Variable Pressure Cavitation Water Tunnel is a vertical plane, closed recirculating with resorber, variable-speed, variable-pressure, two interchangeable circular test sections. Carderock Circulating Water Channel + The Circulating Water Channel is a vertical plane, open to the atmosphere test section with a free surface in a closed recirculating water circuit, variable speed, rectangular cross-sectional shape facility. There are 10 large viewing windows on either side of the test section at different elevations and 9 in the bottom; movable bridge spans the test section for ease and versatility in mounting models, rigging bridge is capable of taking towing loads at any one of numerous points up to 35,584 N

289

Final Progress Report to the Department of Energy's Office of Science on the Committee on Nuclear Physics  

SciTech Connect

The Committee on Nuclear Physics (CNP), under the National Research Council's Board on Physics and Astronomy (BPA), conducted an assessment of the field as part of the BPA's survey of physics in the last decade, titled ''Physics in a New Era.'' The CNP report was published by the National Academy Press in early 1999 under the title ''Nuclear Physics: The Core of Matter, The Fuel of Stars.''

Board on Physics and Astronomy

2001-01-01T23:59:59.000Z

290

Nuclear Physics  

Office of Science (SC) Website

aboutjobs Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the links to the formal position...

291

Physics Division annual progress report for period ending December 31, 1978. [ORNL  

SciTech Connect

This report contains information on the Holifield Heavy-Ion Research Facility, nuclear physics, nuclear physics with neutrons, theoretical physics, the Nuclear Data Project, accelerator-based atomic physics, magnetic fusion energy-applied physics research, electron spectroscopy, and high-energy physics, as well as lists of publications, papers presented at meetings, and other general information. Sixty-two items containing significant information were abstracted and indexed individually. (RWR)

1979-06-01T23:59:59.000Z

292

Physical model of a fractured reservoir | Open Energy Information  

Open Energy Info (EERE)

model of a fractured reservoir model of a fractured reservoir Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Physical model of a fractured reservoir Details Activities (1) Areas (1) Regions (0) Abstract: The objectives of the physical modeling effort are to: (1) evaluate injection-backflow testing for fractured reservoirs under conditions of known reservoir parameters (porosity, fracture width, etc.); (2) study the mechanisms controlling solute transport in fracture systems; and (3) provide data for validation of numerical models that explicitly simulate solute migration in fracture systems. The fracture network is 0.57-m wide, 1.7-m long, and consists of two sets of fractures at right angles to one another with a fracture spacing of 10.2 cm. A series of

293

Atomic and Molecular Physics  

Science Conference Proceedings (OSTI)

... DG, * SRD 105 Physic Laboratory's Elemental ... Nuclear Physics SRD 144 Atomic Weights & ... Physical Constants SRD 121 Fundamental Physical ...

2012-10-10T23:59:59.000Z

294

THE RADIATION SAFETY INFORMATION COMPUTATIONAL CENTER: A RESOURCE FOR REACTOR DOSIMETRY SOFTWARE AND NUCLEAR DATA  

Science Conference Proceedings (OSTI)

The Radiation Safety Information Computational Center (RSICC) was established in 1963 to collect and disseminate computational nuclear technology in the form of radiation transport, shielding and safety software and corresponding nuclear cross sections. Approximately 1700 nuclear software and data packages are in the RSICC collection, and the majority are applicable to reactor dosimetry.

Kirk, Bernadette Lugue [ORNL

2009-01-01T23:59:59.000Z

295

Compound nuclear decay and the liquid to vapor phase transition: a physical picture  

E-Print Network (OSTI)

Analyses of multifragmentation in terms of the Fisher droplet model (FDM) and the associated construction of a nuclear phase diagram bring forth the problem of the actual existence of the nuclear vapor phase and the meaning of its associated pressure. We present here a physical picture of fragment production from excited nuclei that solves this problem and establishes the relationship between the FDM and the standard compound nucleus decay rate for rare particles emitted in first-chance decay. The compound thermal emission picture is formally equivalent to a FDM-like equilibrium description and avoids the problem of the vapor while also explaining the observation of Boltzmann-like distribution of emission times. In this picture a simple Fermi gas thermometric relation is naturally justified and verified in the fragment yields and time scales. Low energy compound nucleus fragment yields scale according to the FDM and lead to an estimate of the infinite symmetric nuclear matter critical temperature between 18 a...

Moretto, L G; Phair, L

2005-01-01T23:59:59.000Z

296

Theoretical studies in hadronic and nuclear physics. Progress report, December 1, 1992--June 30 , 1993  

SciTech Connect

Research in the Maryland Nuclear Theory Group focusses on problems in four basic areas of current relevance. The section on Hadrons in Nuclei reports research into the ways in which the properties of nucleons and the mesons which play a role in the nuclear force are modified in the nuclear medium. QCD sum rules supply a new insight into the decrease of the nucleon`s mass in the nuclear medium. The quark condensate decreases in nuclear matter, and this is responsible for the decrease of the nucleon`s mass. The section on the Structure of Hadrons reports progress in understanding the structure of the nucleon. These results cover widely different approaches -- lattice gauge calculations, QCD sum rules, quark-meson models with confinement and other hedgehog models. Progress in Relativistic Nuclear Physics is reported on electromagnetic interactions in a relativistic bound state formalism, with applications to elastic electron scattering by deuterium, and on application of a two-body quasipotential equation to calculate the spectrum of mesons formed as bound states of a quark and antiquark. A Lorentz-invariant description of the nuclear force suggests a decrease of the nucleon`s mass in the nuclear medium similar to that found from QCD sum rules. Calculations of three-body bound states with simple forms of relativistic dynamics are also discussed. The section on Heavy Ion Dynamics and Related Processes describes progress on the (e{sup +}e{sup {minus}}) problem and heavy-on dynamics. In particular, the sharp electrons observed in {beta}{sup +} irradiation of heavy atoms have recently been subsumed into the ``Composite Particle Scenario,`` generalizing the ``(e{sup +}e{sup {minus}}-Puzzle`` of the pairs from heavy ion collisions to the ``Sharp Lepton Problem.``

Griffin, J.J.; Cohen, T.D.

1993-07-01T23:59:59.000Z

297

US National Nuclear Security Administration NNSA | Open Energy Information  

Open Energy Info (EERE)

Nuclear Security Administration NNSA Nuclear Security Administration NNSA Jump to: navigation, search Name US National Nuclear Security Administration (NNSA) Place Washington, DC Zip 20585 Product Washington D.C.-based nuclear body established by the United States Congress as a separately organized agency within the US Department of Energy. References US National Nuclear Security Administration (NNSA)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. US National Nuclear Security Administration (NNSA) is a company located in Washington, DC . References ↑ "US National Nuclear Security Administration (NNSA)" Retrieved from "http://en.openei.org/w/index.php?title=US_National_Nuclear_Security_Administration_NNSA&oldid=352617

298

China Guangdong Nuclear Solar Energy Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Guangdong Nuclear Solar Energy Co Ltd Guangdong Nuclear Solar Energy Co Ltd Jump to: navigation, search Name China Guangdong Nuclear Solar Energy Co Ltd Place China Sector Solar Product China Guangdong Nuclear's division on solar project development. References China Guangdong Nuclear Solar Energy Co Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. China Guangdong Nuclear Solar Energy Co Ltd is a company located in China . References ↑ "China Guangdong Nuclear Solar Energy Co Ltd" Retrieved from "http://en.openei.org/w/index.php?title=China_Guangdong_Nuclear_Solar_Energy_Co_Ltd&oldid=343500" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

299

China National Nuclear Corp CNNC | Open Energy Information  

Open Energy Info (EERE)

Nuclear Corp CNNC Jump to: navigation, search Name China National Nuclear Corp (CNNC) Place Beijing, China Zip 100822 Product The goal of CNNC is to achieve self-reliance in the...

300

Nuclear - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

... and trade; overviews of petroleum, natural gas, coal, electricity, nuclear ... as well as financial and environmental ... Demand-Side Management ...

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Summary of informal workshop on state of ion beam facilities for atomic physics research  

SciTech Connect

The present state of ion beam facilities for atomic physics research in the United States is assessed by means of a questionnaire and informal workshop. Recommendations for future facilities are given. 3 refs.

Jones, K.W.; Cocke, C.L.; Datz, S.; Kostroun, V.

1984-11-13T23:59:59.000Z

302

Does only the amplitude of the state vector carry the physical information?  

E-Print Network (OSTI)

We present theoretical and experimental evidences, which show that the material phase of the state vector is causally related with the dynamic of the quantum system and becomes carrier of physical information.

I. G. Koprinkov

2006-01-11T23:59:59.000Z

303

Program on Technology Innovation: Information Integration for Equipment Reliability at Nuclear Plants  

Science Conference Proceedings (OSTI)

This report investigates the status of information integration for equipment reliability (ER) at nuclear power plants. ER consists of a comprehensive set of processes that span the organization and require extensive data gathering, retrieval, and information integration. To assist nuclear operators, the Institute of Nuclear Power Operations (INPO) issued AP-913, Equipment Reliability Process Description, as a standard approach to implement effective ER processes among its members. Despite the success tha...

2009-04-30T23:59:59.000Z

304

The Radiation Safety Information Computational Center (RSICC): A Resource for Nuclear Science Applications  

Science Conference Proceedings (OSTI)

The Radiation Safety Information Computational Center (RSICC) has been in existence since 1963. RSICC collects, organizes, evaluates and disseminates technical information (software and nuclear data) involving the transport of neutral and charged particle radiation, and shielding and protection from the radiation associated with: nuclear weapons and materials, fission and fusion reactors, outer space, accelerators, medical facilities, and nuclear waste management. RSICC serves over 12,000 scientists and engineers from about 100 countries.

Kirk, Bernadette Lugue [ORNL

2009-01-01T23:59:59.000Z

305

Physics Department  

NLE Websites -- All DOE Office Websites (Extended Search)

Find people (by last name) Go Advanced search Physics Home High Energy & Nuclear Physics Directorate Research Current Research Areas BNL Physics Timeline Administrative...

306

REACTOR AND SHIELD PHYSICS. Comprehensive Technical Report, General Electric Direct-Air-Cycle, Aircraft Nuclear Propulsion Program.  

SciTech Connect

This volume is one of twenty-one summarizing the Aircraft Nuclear Propulsion Program of the General Electric Company. This volume describes the experimental and theoretical work accomplished in the areas of reactor and shield physics.

Edwards, W.E.; Simpson, J.D.

1962-01-01T23:59:59.000Z

307

PaperView: augmenting physical surfaces with location-aware digital information  

Science Conference Proceedings (OSTI)

A frequent need of museums is to provide visitors with context-sensitive information about exhibits in the form of maps, or scale models. This paper suggests an augmented-reality approach for supplementing physical surfaces with digital information, ... Keywords: interaction design, interactive museum exhibits, magic lens

Dimitris Grammenos; Damien Michel; Xenophon Zabulis; Antonis A. Argyros

2011-01-01T23:59:59.000Z

308

Nuclear & Uranium - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

The U.S. relies on foreign uranium, enrichment services to fuel its nuclear power plants August 28, 2013. See all new releases in EIA ...

309

MOX Services Unclassified Information System PIA, National Nuclear...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

System PIA, National Nuclear Services Administration More Documents & Publications TRAIN-PIA.pdf Occupational Medicine - Assistant PIA, Idaho National Laboratory Manchester...

310

Nuclear & Uranium - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Uranium purchases and prices . Owners and operators of U.S. civilian nuclear power reactors ("civilian owner/operators" or "COOs") purchased a total of 58 million ...

311

Nuclear & Uranium - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Uranium fuel, nuclear reactors, generation, spent fuel. Total Energy. ... Privacy/Security Copyright & Reuse Accessibility. Related Sites U.S. Department of Energy

312

US Nuclear Regulatory Commission Input to DOE Request for Information Smart  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

US Nuclear Regulatory Commission Input to DOE Request for US Nuclear Regulatory Commission Input to DOE Request for Information Smart Grid Implementation Input US Nuclear Regulatory Commission Input to DOE Request for Information Smart Grid Implementation Input US Nuclear Regulatory Commission Input to DOE Request for Information Smart Grid Implementation Input. Comments relevant to the following two sections of the RFI: "Long Term Issues: Managing a Grid with High Penetration of New Technologies" and "Reliability and Cyber-Security," US Nuclear Regulatory Commission Input to DOE Request for Information Smart Grid Implementation Input More Documents & Publications Comments of DRSG to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Reply Comments of Entergy Services, Inc. Progress Energy draft regarding Smart Grid RFI: Addressing Policy and

313

BFS, a Legacy to the International Reactor Physics, Criticality Safety, and Nuclear Data Communities  

Science Conference Proceedings (OSTI)

Interest in high-quality integral benchmark data is increasing as efforts to quantify and reduce calculational uncertainties accelerate to meet the demands of next generation reactor and advanced fuel cycle concepts. Two Organization for Economic Cooperation and Development (OECD) Nuclear Energy Agency (NEA) activities, the International Criticality Safety Benchmark Evaluation Project (ICSBEP), initiated in 1992, and the International Reactor Physics Experiment Evaluation Project (IRPhEP), initiated in 2003, have been identifying existing integral experiment data, evaluating those data, and providing integral benchmark specifications for methods and data validation for nearly two decades. Thus far, 14 countries have contributed to the IRPhEP, and 20 have contributed to the ICSBEP. Data provided by these two projects will be of use to the international reactor physics, criticality safety, and nuclear data communities for future decades The Russian Federation has been a major contributor to both projects with the Institute of Physics and Power Engineering (IPPE) as the major contributor from the Russian Federation. Included in the benchmark specifications from the BFS facilities are 34 critical configurations from BFS-49, 61, 62, 73, 79, 81, 97, 99, and 101; spectral characteristics measurements from BFS-31, 42, 57, 59, 61, 62, 73, 97, 99, and 101; reactivity effects measurements from BFS-62-3A; reactivity coefficients and kinetics measurements from BFS-73; and reaction rate measurements from BFS-42, 61, 62, 73, 97, 99, and 101.

J. Blair Briggs; Anatoly Tsibulya; Yevgeniy Rozhikhin

2012-03-01T23:59:59.000Z

314

Physics Dept. Seminars and Colloquia  

NLE Websites -- All DOE Office Websites (Extended Search)

Categories Nuclear Physics Seminars HETBNL Lunch Time Talks Nuclear Physics & RIKEN Theory Seminars High-Energy Physics & RIKEN Theory Seminars Particle Physics Seminars Physics...

315

Data zooming--a new physics for information navigation  

SciTech Connect

This research project used Pad++, a user interface originally developed by Jim Holland. The objective was to explore the utility of that user interface to large databases of information such as those found on the World Wide Web. A web browser based on Pad++ was developed in the first year of this project The first year results, including the human factors were documented in a video and were presented at a SNL-wide seminar. The second year of this research project focused on applying the results of the first year research. The work in the second year involves using Pad++ as a basis for tools to manage large complicated web sites. Pad++ is ideally suited to this complex activity. A prototype was developed, which presents Web relationships in 3D hyperspace, following research from the Geometry Center at the University of Minnesota. Various human factors studies were completed, which indicate Pad++ web browsers allow users to comprehend 23% faster than when using Netscape.

NONE

1996-12-01T23:59:59.000Z

316

arXiv:submit/0451583[physics.gen-ph]8Apr2012 Including Nuclear Degrees of Freedom in a Lattice  

E-Print Network (OSTI)

arXiv:submit/0451583[physics.gen-ph]8Apr2012 Including Nuclear Degrees of Freedom in a Lattice and Engineering, University of Engineering and Technology. Lahore, Pakistan Abstract. Motivated by many condensed matter and nuclear systems are described initially on the same footing. Since it may be possible

Williams, Brian C.

317

EEO Complaints Information for Managers | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Complaints Information for Managers Home > About Us > Our Operations > Management and Budget > Office of Civil Rights > EEO Complaints Information for Managers EEO Complaints...

318

Compound nuclear decay and the liquid to vapor phase transition: a physical picture  

E-Print Network (OSTI)

Analyses of multifragmentation in terms of the Fisher droplet model (FDM) and the associated construction of a nuclear phase diagram bring forth the problem of the actual existence of the nuclear vapor phase and the meaning of its associated pressure. We present here a physical picture of fragment production from excited nuclei that solves this problem and establishes the relationship between the FDM and the standard compound nucleus decay rate for rare particles emitted in first-chance decay. The compound thermal emission picture is formally equivalent to a FDM-like equilibrium description and avoids the problem of the vapor while also explaining the observation of Boltzmann-like distribution of emission times. In this picture a simple Fermi gas thermometric relation is naturally justified and verified in the fragment yields and time scales. Low energy compound nucleus fragment yields scale according to the FDM and lead to an estimate of the infinite symmetric nuclear matter critical temperature between 18 and 27 MeV depending on the choice of the surface energy coefficient of nuclear matter.

L. G. Moretto; J. B. Elliott; L. Phair

2005-07-08T23:59:59.000Z

319

A health physics program for operation with failed nuclear fuel; Dealing with fleas  

SciTech Connect

The San Onofre Unit 3 nuclear plant suffered fuel cladding failures during its first fuel cycle. As a result, primary systems and parts of the station were contaminated with fleas--tiny highly radioactive, and highly mobile fuel fragments. This article describes the special health physics practices needed to control flea contamination and to evaluate skin doses when personnel contaminations occur. Included are descriptions of a modified Eberline RO-2 ion chamber survey instrument with enhance flea detection capabilities and a laundry monitor that is used to check protective clothing for fleas.

Warnock, R.V.; Cooper, T.L.; Bray, L.G.; Goldin, E.M.; Knapp, P.J.; Lewis, M.N.; Rigby, W.F. (Southern California Edison Co., San Onofre Nuclear Generating Station, San Clemente, CA (US))

1987-07-01T23:59:59.000Z

320

Anhui Wuhu Nuclear Power Co | Open Energy Information  

Open Energy Info (EERE)

Wuhu Nuclear Power Co Wuhu Nuclear Power Co Jump to: navigation, search Name Anhui Wuhu Nuclear Power Co. Place Shenzhen, Guangdong Province, China Zip 518031 Product JV between Guangdong Nuclear Power Group (CGNPG) 51%, Anhui Province Energy Group (15%), Shenergy Co (20%) and Shanghai Electric Power Co (14%). Coordinates 22.546789°, 114.112556° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":22.546789,"lon":114.112556,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Risk-informed incident management for nuclear power plants  

E-Print Network (OSTI)

Decision making as a part of nuclear power plant operations is a critical, but common, task. Plant management is forced to make decisions that may have safety and economic consequences. Formal decision theory offers the ...

Smith, Curtis Lee, 1966-

2002-01-01T23:59:59.000Z

322

Current News and Information | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

Y-12 Earn 11 R&D 100 Awards Jul 2, 2013 US, International Partners Remove Last Remaining HEU from Vietnam, Set Nuclear Security Milestone View All > Timeline Curious about NNSA...

323

Nuclear Spins in a Nanoscale Device for Quantum Information Processing  

E-Print Network (OSTI)

Coherent oscillations between any two levels from four nuclear spin states of I=3/2 have been demonstrated in a nanometre-scale NMR semiconductor device, where nuclear spins are all-electrically controlled. Using this device, we discuss quantum logic operations on two fictitious qubits of the I=3/2 system, and propose a quantum state tomography scheme based on the measurement of longitudinal magnetization, $M_z$.

S. K. Ozdemir; A. Miranowicz; T. Ota; G. Yusa; N. Imoto; Y. Hirayama

2006-12-29T23:59:59.000Z

324

6 Nuclear Fuel Designs  

NLE Websites -- All DOE Office Websites (Extended Search)

Message from the Director Message from the Director 2 Nuclear Power & Researrh Reactors 3 Discovery of Promethium 4 Nuclear Isotopes 4 Nuclear Medicine 5 Nuclear Fuel Processes & Software 6 Nuclear Fuel Designs 6 Nuclear Safety 7 Nuclear Desalination 7 Nuclear Nonproliferation 8 Neutron Scattering 9 Semiconductors & Superconductors 10 lon-Implanted Joints 10 Environmental Impact Analyses 11 Environmental Quality 12 Space Exploration 12 Graphite & Carbon Products 13 Advanced Materials: Alloys 14 Advanced Materials: Ceramics 15 Biological Systems 16 Biological Systems 17 Computational Biology 18 Biomedical Technologies 19 Intelligent Machines 20 Health Physics & Radiation Dosimetry 21 Radiation Shielding 21 Information Centers 22 Energy Efficiency: Cooling & Heating

325

EXPERIMENTAL AND CALCULATED RESEARCHES OF NUCLEAR-PHYSICS CHARACTERISTICS OF ASSEMBLIES CONTAINING [237Np + 239Pu(98%)] IN TH  

National Nuclear Security Administration (NNSA)

And Calculated Researches of Nuclear-Physics Characteristics And Calculated Researches of Nuclear-Physics Characteristics Of Assemblies Containing [ 237 Np + 239 Pu(98%)] in The Core and Reflector of Natural Uranium V.I.Gavrilov, I.Yu.Drozdov, N.V.Zavialov, V.I.Il'in, A.A.Kajgorodov, M.I.Kuvshinov, A.V.Panin Russian Federal Nuclear Center All-Russia Scientific Research Institute of Experimental Physics Neptunium 237 seems to be a promising material as a core component of such systems as pulsed reactors [2] and cascade blankets for electronuclear facilities [1]. To realize calculated simulation of such facilities it is required to know neutron-physics data for the materials included. In this respect 237 Np is a little-studied material. Thus, the rated values of critical mass for a "bare" sphere of

326

Value-of-Information Analysis for Nuclear Waste Storage Tanks  

Science Conference Proceedings (OSTI)

This article describes an application of a value-of-information (VOI) analysis to a problem involving information collection and sampling costs of millions of dollars and ultimate consequences of decisions ranging in the hundreds of millions of dollars. ... Keywords: applications, decision analysis, decision trees, energy, uncertainty, value of information

Thomas Eppel; Detlof von Winterfeldt

2008-09-01T23:59:59.000Z

327

Nuclear chemistry. Annual report, 1974  

SciTech Connect

The 1974 Nuclear Chemistry Annual Report contains information on research in the following areas: nuclear science (nuclear spectroscopy and radioactivity, nuclear reactions and scattering, nuclear theory); chemical and atomic physics (heavy ion-induced atomic reactions, atomic and molecular spectroscopy, photoelectron spectroscopy and hyperfine interactions); physical, inorganic, and analytical chemistry (x-ray crystallography, physical and inorganic chemistry, geochemistry); and instrumentation. Thesis abstracts, 1974 publication titles, and an author index are also included. Papers having a significant amount of information are listed separately by title. (RWR)

Conzett, H.E.; Edelstein, N.M.; Tsang, C.F. (eds.)

1975-07-01T23:59:59.000Z

328

Principles of Reactor Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Reactor Physics M A Smith Argonne National Laboratory Nuclear Engineering Division Phone: 630-252-9747, Email: masmith@anl.gov Abstract: Nuclear reactor physics deals with...

329

Models for Type I X-Ray Bursts with Improved Nuclear Physics  

DOE Green Energy (OSTI)

Multi-zone models of Type I X-ray bursts are presented that use an adaptive nuclear reaction network of unprecedented size, up to 1300 isotopes, for energy generation and include the most recent measurements and estimates of critical nuclear physics. Convection and radiation transport are included in calculations that carefully follow the changing composition in the accreted layer, both during the bursts themselves and in their ashes. Sequences of bursts, up to 15 in one case, are followed for two choices of accretion rate and metallicity, up to the point where quasi-steady state is achieved. For M = 1.75 x 10{sup -9} M{sub {circle_dot}} yr{sup -1} (and M = 3.5 x 10{sup -10} M{sub {circle_dot}} yr{sup -1}, for low metallicity), combined hydrogen-helium flashes occur. These bursts have light curves with slow rise times (seconds) and long tails. The rise times, shapes, and tails of these light curves are sensitive to the efficiency of nuclear burning at various waiting points along the rp-process path and these sensitivities are explored. Each displays ''compositional inertia'' in that its properties are sensitive to the fact that accretion occurs onto the ashes of previous bursts which contain left-over hydrogen, helium and CNO nuclei.

Woosley, S E; Heger, A; Cumming, A; Hoffman, R D; Pruet, J; Rauscher, T; Schatz, H; Brown, B A; Wiescher, M; Fisker, J L

2004-02-02T23:59:59.000Z

330

REACTOR PHYSICS MODELING OF SPENT RESEARCH REACTOR FUEL FOR TECHNICAL NUCLEAR FORENSICS  

SciTech Connect

Technical nuclear forensics (TNF) refers to the collection, analysis and evaluation of pre- and post-detonation radiological or nuclear materials, devices, and/or debris. TNF is an integral component, complementing traditional forensics and investigative work, to help enable the attribution of discovered radiological or nuclear material. Research is needed to improve the capabilities of TNF. One research area of interest is determining the isotopic signatures of research reactors. Research reactors are a potential source of both radiological and nuclear material. Research reactors are often the least safeguarded type of reactor; they vary greatly in size, fuel type, enrichment, power, and burn-up. Many research reactors are fueled with highly-enriched uranium (HEU), up to {approx}93% {sup 235}U, which could potentially be used as weapons material. All of them have significant amounts of radiological material with which a radioactive dispersal device (RDD) could be built. Therefore, the ability to attribute if material originated from or was produced in a specific research reactor is an important tool in providing for the security of the United States. Currently there are approximately 237 operating research reactors worldwide, another 12 are in temporary shutdown and 224 research reactors are reported as shut down. Little is currently known about the isotopic signatures of spent research reactor fuel. An effort is underway at Savannah River National Laboratory (SRNL) to analyze spent research reactor fuel to determine these signatures. Computer models, using reactor physics codes, are being compared to the measured analytes in the spent fuel. This allows for improving the reactor physics codes in modeling research reactors for the purpose of nuclear forensics. Currently the Oak Ridge Research reactor (ORR) is being modeled and fuel samples are being analyzed for comparison. Samples of an ORR spent fuel assembly were taken by SRNL for analytical and radiochemical analysis. The fuel assembly was modeled using MONTEBURNS(MCNP5/ ORIGEN2.2) and MCNPX/CINDER90. The results from the models have been compared to each other and to the measured data.

Nichols, T.; Beals, D.; Sternat, M.

2011-07-18T23:59:59.000Z

331

Nuclear Energy Research Initiative. Risk Informed Assessment of Regulatory and Design Requirements for Future Nuclear Power Plants. Annual Report  

Science Conference Proceedings (OSTI)

The overall goal of this research project is to support innovation in new nuclear power plant designs. This project is examining the implications, for future reactors and future safety regulation, of utilizing a new risk-informed regulatory system as a replacement for the current system. This innovation will be made possible through development of a scientific, highly risk-informed approach for the design and regulation of nuclear power plants. This approach will include the development and.lor confirmation of corresponding regulatory requirements and industry standards. The major impediment to long term competitiveness of new nuclear plants in the U.S. is the capital cost component--which may need to be reduced on the order of 35% to 40% for Advanced Light Water Reactors (ALWRs) such as System 80+ and Advanced Boiling Water Reactor (ABWR). The required cost reduction for an ALWR such as AP600 or AP1000 would be expected to be less. Such reductions in capital cost will require a fundamental reevaluation of the industry standards and regulatory bases under which nuclear plants are designed and licensed. Fortunately, there is now an increasing awareness that many of the existing regulatory requirements and industry standards are not significantly contributing to safety and reliability and, therefore, are unnecessarily adding to nuclear plant costs. Not only does this degrade the economic competitiveness of nuclear energy, it results in unnecessary costs to the American electricity consumer. While addressing these concerns, this research project will be coordinated with current efforts of industry and NRC to develop risk-informed, performance-based regulations that affect the operation of the existing nuclear plants; however, this project will go farther by focusing on the design of new plants.

Ritterbusch, S.E.

2000-08-01T23:59:59.000Z

332

Wolf Creek Nuclear Operating Corporation | Open Energy Information  

Open Energy Info (EERE)

Wolf Creek Nuclear Operating Corporation Wolf Creek Nuclear Operating Corporation Jump to: navigation, search Name Wolf Creek Nuclear Operating Corporation Place Burlington, Kansas Zip 66839-0411 Product Wolf Creek Nuclear Operating Corporation operates the Wolf Creek Generating Station, Kansas' first nuclear power generating station, for three utility owners in Kansas and Missouri. Coordinates 44.446275°, -108.431704° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.446275,"lon":-108.431704,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

333

DOE Defense Nuclear Nonproliferation DNN | Open Energy Information  

Open Energy Info (EERE)

Defense Nuclear Nonproliferation DNN Defense Nuclear Nonproliferation DNN Jump to: navigation, search Name DOE Defense Nuclear Nonproliferation (DNN) Place Washington, Washington, DC Zip 20585 Product String representation "Washington D.C. ... ear operations." is too long. Coordinates 38.89037°, -77.031959° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.89037,"lon":-77.031959,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

334

WORKSHOP ON NUCLEAR DYNAMICS  

E-Print Network (OSTI)

Physics of the Office of High Energy and Nuclear Physics ofPhysics of the Office of High Energy and Nuclear Physics ofPhysics of the Office of High Energy and Nuclear Physics of

Myers, W.D.

2010-01-01T23:59:59.000Z

335

Decision support system in physical education  

Science Conference Proceedings (OSTI)

Mechanized industry has been changed with the development of modern technologies such as: information technology (micro-elecronics, computers, telecommunications, robotics), laser technology, technology of new materials, nuclear technology, space exploring ... Keywords: eduacation, information technology, physical education, software engineering

Danimir Mandic; Dragan Martinovic; Nenad Lalic; Veljko Bandjur

2011-02-01T23:59:59.000Z

336

MIT - Center for Advanced Nuclear Energy Systems | Open Energy Information  

Open Energy Info (EERE)

MIT - Center for Advanced Nuclear Energy Systems MIT - Center for Advanced Nuclear Energy Systems Jump to: navigation, search Logo: MIT - Center for Advanced Nuclear Energy Systems Name MIT - Center for Advanced Nuclear Energy Systems Address 77 Massachusetts Avenue, 24-215 Place Cambridge, Massachusetts Zip 02139-4307 Phone number (617) 452-2660 Coordinates 42.3613041°, -71.0967653° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.3613041,"lon":-71.0967653,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

337

sMAP: a simple measurement and actuation profile for physical information  

Science Conference Proceedings (OSTI)

As more and more physical information becomes available, a critical problem is enabling the simple and efficient exchange of this data. We present our design for a simple RESTful web service called the Simple Measuring and Actuation Profile (sMAP) ... Keywords: instrumentation, sensor data

Stephen Dawson-Haggerty; Xiaofan Jiang; Gilman Tolle; Jorge Ortiz; David Culler

2010-11-01T23:59:59.000Z

338

Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics Physics Physics Print Because a large proportion of ALS experiments are "physics" experiments, it's useful to separate them into two categories - one focused on Materials/Condensed Matter, and this one, with a dual focus on AMO (atomic, molecular, and optical) physics and accelerator physics. Light sources such as the ALS have opened up research frontiers that may hold the answers to fundamental questions about structure and dynamics in AMO physics. The advanced spectroscopies that have been developed here provide the ability to control and probe atomic and molecular processes with unprecedented precision. In particular, the spectral resolution, brightness, broad tunability, and polarization control generate novel avenues for the study of tailored states, inner-shell processes, and nonperturbative electron interactions. Driven by the high brightness of the ALS, a whole new world of vacuum ultraviolet (VUV) and soft x-ray physics has emerged through the development of combined techniques to excite, select, and probe atoms, molecules, and clusters.

339

Information Resources in High-Energy Physics Surveying the Present Landscape and Charting the Future Course  

E-Print Network (OSTI)

Access to previous results is of paramount importance in the scientific process. Recent progress in information management focuses on building e-infrastructures for the optimization of the research workflow, through both policy-driven and user-pulled dynamics. For decades, High-Energy Physics (HEP) has pioneered innovative solutions in the field of information management and dissemination. In light of a transforming information environment, it is important to assess the current usage of information resources by researchers and HEP provides a unique test-bed for this assessment. A survey of about 10% of practitioners in the field reveals usage trends and information needs. Community-based services, such as the pioneering arXiv and SPIRES systems, largely answer the need of the scientists, with a limited but increasing fraction of younger users relying on Google. Commercial services offered by publishers or database vendors are essentially unused in the field. The survey offers an insight into the most importan...

Gentil-Beccot, Anne; Holtkamp, Annette; O'Connell, Heath B; Brooks, Travis C; 10.1002/asi.20944

2009-01-01T23:59:59.000Z

340

Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics Print Physics Print Because a large proportion of ALS experiments are "physics" experiments, it's useful to separate them into two categories - one focused on Materials/Condensed Matter, and this one, with a dual focus on AMO (atomic, molecular, and optical) physics and accelerator physics. Light sources such as the ALS have opened up research frontiers that may hold the answers to fundamental questions about structure and dynamics in AMO physics. The advanced spectroscopies that have been developed here provide the ability to control and probe atomic and molecular processes with unprecedented precision. In particular, the spectral resolution, brightness, broad tunability, and polarization control generate novel avenues for the study of tailored states, inner-shell processes, and nonperturbative electron interactions. Driven by the high brightness of the ALS, a whole new world of vacuum ultraviolet (VUV) and soft x-ray physics has emerged through the development of combined techniques to excite, select, and probe atoms, molecules, and clusters.

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Freedom of Information Act/Privacy Act Requests | National Nuclear...  

National Nuclear Security Administration (NNSA)

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Freedom of Information ActPrivacy Act Requests Home > About Us > Our Operations > NNSA Office of General...

342

The design of high-speed data transmission method for a small nuclear physics DAQ system  

E-Print Network (OSTI)

A large number of data need to be transmitted in high-speed between Field Programmable Gate Array (FPGA) and Advanced RISC Machines 11 micro-controller (ARM11) when we design a small data acquisition (DAQ) system for nuclear experiments. However, it is a complex problem to beat the target. In this paper, we will introduce a method which can realize the high-speed data transmission. By this way, FPGA is designed to acquire massive data from Front-end electronics (FEE) and send it to ARM11, which will transmit the data to other computer through the TCP/IP protocol. This paper mainly introduces the interface design of the high-speed transmission between FPGA and ARM11, the transmission logic of FPGA and the driver program of ARM11. The research shows that the maximal transmission speed between FPGA and ARM11 by this way can reach 50MB/s theoretically, while in nuclear physics experiment, the system can acquire data with the speed of 2.2MB/s.

Zhou, Wenxiong; Nan, Gangyang; Zhang, Jianchuan

2013-01-01T23:59:59.000Z

343

The AMS Measurements and Its Applications in Nuclear Physics at China Institute of Atomic Energy (CIAE)  

SciTech Connect

Accelerator Mass Spectrometry (AMS), initiated in late 1970s at McMaster university based on the accelerator and detector technique, has long been applied in the studies on archaeology, geology, and cosmology, as a powerful tool for isotope dating. The advantages of AMS in the analysis of rare nuclides by direct counting of the atoms, small sample size and relatively free from the interferences of molecular ions have been well documented. This paper emphasizes that AMS can not only be used for archaeology, geology, environment, biology and so on, but also served as a unique tool for nuclear physics research. In this paper, the determination of the half-lives of {sup 79}Se, the measurements of the cross-sections of {sup 93}Nb(n,2n){sup 92g}Nb and {sup 238}U(n,3n){sup 236}U reactions, the detection and determination of ultratrace impurities in neutrino detector materials, and the measurement of the fission product nuclide {sup 126}Sn, are to be introduced, as some of examples of AMS applications in nuclear research conducted in AMS lab of China Institute of Atomic Energy. Searching for superheavy nuclides by using AMS is being planned.

Jiang Shan; Shen Hongtao; He Ming; Dong Kejun; He Guozhu; Wang Xianggao; Yuan Jian; Wang Wei; Wu Shaoyong [China Institute of Atomic Energy, P.O.Box 275-80, Beijing 102413 (China); Ruan Xiangdong; Wu Weimin [College of Physics, Guangxi University, Nanning 530004 (China)

2010-05-12T23:59:59.000Z

344

Nuclear physics and astrophysics. Progress report, July 15, 1991--June 15, 1992  

SciTech Connect

We have investigated a variety of research topics on the interface of nuclear physics and astrophysics during the past year. We have continued our study of dihyperon states in dense matter and have started to make a connection between their properties in the core of neutron stars with the ongoing experimental searches at Brookhaven National Laboratory. We started to build a scenario for the origin of gamma-ray bursts using the conversion of neutron stars to strange stars close to an active galactic nucleous. We have been reconsidering the constraints due to neutron star cooling rates on the equation of state for high density matter in the light, of recent findings which show that the faster direct Urca cooling process is possible for a range of nuclear compositions. We have developed a model for the formation of primordial magnetic fields due to the dynamics of the quark-hadron phase transition. Encouraged by the most recent observational developments, we have investigated the possible origin of the boron and beryllium abundances. We have greatly improved the calculations of the primordial abundances of these elements I>y augmenting the reaction networks and by updating the most recent experimental nuclear reaction rates. Our calculations have shown that the primordial abundances are much higher than previously thought but that the observed abundances cannot be explained by primordial sources alone. We have also studied the origin of the boron and beryllium abundances due to cosmic ray spallation. Finally, we have continued to address the solar neutrino problem by investigating the impact of astrophysical uncertainties on the MSW solution for a full three-family treatment of MSW mixing.

Schramm, D.N.; Olinto, A.V.

1992-09-01T23:59:59.000Z

345

REPORT OF THE WORKSHOP ON NUCLEAR FACILITY DESIGN INFORMATION EXAMINATION AND VERIFICATION FOR SAFEGUARDS  

Science Conference Proceedings (OSTI)

Executive Summary The International Atomic Energy Agency (IAEA) implements nuclear safeguards and verifies countries are compliant with their international nuclear safeguards agreements. One of the key provisions in the safeguards agreement is the requirement that the country provide nuclear facility design and operating information to the IAEA relevant to safeguarding the facility, and at a very early stage. , This provides the opportunity for the IAEA to verify the safeguards-relevant features of the facility and to periodically ensure that those features have not changed. The national authorities (State System of Accounting for and Control of Nuclear Material - SSAC) provide the design information for all facilities within a country to the IAEA. The design information is conveyed using the IAEAs Design Information Questionnaire (DIQ) and specifies: (1) Identification of the facilitys general character, purpose, capacity, and location; (2) Description of the facilitys layout and nuclear material form, location, and flow; (3) Description of the features relating to nuclear material accounting, containment, and surveillance; and (4) Description of existing and proposed procedures for nuclear material accounting and control, with identification of nuclear material balance areas. The DIQ is updated as required by written addendum. IAEA safeguards inspectors examine and verify this information in design information examination (DIE) and design information verification (DIV) activities to confirm that the facility has been constructed or is being operated as declared by the facility operator and national authorities, and to develop a suitable safeguards approach. Under the Next Generation Safeguards Initiative (NGSI), the National Nuclear Security Administrations (NNSA) Office of Non-Proliferation and International Security identified the need for more effective and efficient verification of design information by the IAEA for improving international safeguards in the future. Consequently, the NNSA Office of International Regimes and Agreements (NA-243) sponsored a team of U.S. Department of Energy National Laboratory nuclear safeguards experts and technologists to conduct a workshop on methods and technologies for improving this activity, under the ASA-100 Advanced Safeguards Approaches Project. The workshop focused on reviewing and discussing the fundamental safeguards needs, and presented technology and/or methods that could potentially address those needs more effectively and efficiently. Conclusions and Recommendations for technology to enhance the performance of DIV inspections are presented by the workshop team.

Richard Metcalf; Robert Bean

2009-10-01T23:59:59.000Z

346

Proceedings: EPRI/NEI Technical Information Workshop - Nuclear Plant Groundwater Monitoring  

Science Conference Proceedings (OSTI)

The EPRI Groundwater Protection Workshop focused on the subject of groundwater monitoring related to nuclear plant sites. This subject is very important to both decommissioning and operating plants. The Workshop provided information to assist operating plants in the development of technically sound plant site groundwater monitoring programs. Presentations provided the latest information on groundwater assessments, such as related tools, strategies, technologies and experience. The program included inform...

2007-07-19T23:59:59.000Z

347

Dynamic Adaptive Multimesh Refinement for Coupled Physics Equations Applicable to Nuclear Engineering  

E-Print Network (OSTI)

The processes studied by nuclear engineers generally include coupled physics phenomena (Thermal-Hydraulics, Neutronics, Material Mechanics, etc.) and modeling such multiphysics processes numerically can be computationally intensive. A way to reduce the computational burden is to use spatial meshes that are optimally suited for a specific solution; such meshes are obtained through a process known as Adaptive Mesh Refinement (AMR). AMR can be especially useful for modeling multiphysics phenomena by allowing each solution component to be computed on an independent mesh (Multimesh AMR). Using AMR on time dependent problems requires the spatial mesh to change in time as the solution changes in time. Current algorithms presented in the literature address this concern by adapting the spatial mesh at every time step, which can be inefficient. This Thesis proposes an algorithm for saving computational resources by using a spatially adapted mesh for multiple time steps, and only adapting the spatial mesh when the solution has changed significantly. This Thesis explores the mechanisms used to determine when and where to spatially adapt for time dependent, coupled physics problems. The algorithm is implemented using the Deal.ii fiinite element library [1, 2], in 2D and 3D, and is tested on a coupled neutronics and heat conduction problem in 2D. The algorithm is shown to perform better than a uniformly refined static mesh and, in some cases, a mesh that is spatially adapted at every time step.

Dugan, Kevin

2013-08-01T23:59:59.000Z

348

The Radiation Safety Information Computational Center (RSICC): A Resource for Nuclear Science Applications  

SciTech Connect

The Radiation Safety Information Computational Center (RSICC) has been in existence since 1963. RSICC collects, organizes, evaluates and disseminates technical information (software and nuclear data) involving the transport of neutral and charged particle radiation, and shielding and protection from the radiation associated with: nuclear weapons and materials, fission and fusion reactors, outer space, accelerators, medical facilities, and nuclear waste management. RSICC serves over 12,000 scientists and engineers from about 100 countries. An important activity of RSICC is its participation in international efforts on computational and experimental benchmarks. An example is the Shielding Integral Benchmarks Archival Database (SINBAD), which includes shielding benchmarks for fission, fusion and accelerators. RSICC is funded by the United States Department of Energy, Department of Homeland Security and Nuclear Regulatory Commission.

Kirk, Bernadette Lugue [ORNL

2009-01-01T23:59:59.000Z

349

China Guangdong Nuclear Power Company | Open Energy Information  

Open Energy Info (EERE)

Power Company Power Company Jump to: navigation, search Name China Guangdong Nuclear Power Company Place Guangzhou, China Coordinates 23.129075°, 113.264423° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":23.129075,"lon":113.264423,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

350

Nuclear Procurement Issues Committee NUPIC | Open Energy Information  

Open Energy Info (EERE)

Procurement Issues Committee NUPIC Procurement Issues Committee NUPIC Jump to: navigation, search Name Nuclear Procurement Issues Committee (NUPIC) Place Brownville, Tennessee Zip 68321 Sector Services Product String representation "Formed in 1989 ... o the Industry." is too long. Coordinates 44.002249°, -75.983213° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.002249,"lon":-75.983213,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

351

Workshop materials from the 2nd international training course on physical protection of nuclear facilities and materials, Module 13  

Science Conference Proceedings (OSTI)

This course is intended for representatives of countries where nuclear power is being developed and whose responsibilities include the preparation of regulation and the design and evaluation of physical protection systems. This is the second of two volumes; the first volume is SAND-79-1090. (DLC)

Martin, F. P. [ed.

1980-04-01T23:59:59.000Z

352

J. Bahcall/Nuclear Physics B (Proc. Suppl.) 48 (1996) 281283 281 Ray Davis: The Scientist and the Man  

E-Print Network (OSTI)

J. Bahcall/Nuclear Physics B (Proc. Suppl.) 48 (1996) 281­283 281 Ray Davis: The Scientist a reactor. He showed that reac- tor anti-neutrinos are not absorbed by chlorine, ¯e + 37 Cl e- + 37 Ar the discovery of solar neutrinos and provided further evidence for a discrepancy between theory and observation

Bahcall, John

353

Nuclear Instruments and Methods in Physics Research A 564 (2006) 400404 Cross-section measurements for 239  

E-Print Network (OSTI)

Nuclear Instruments and Methods in Physics Research A 564 (2006) 400­404 Cross-section measurements the feasibility of measuring neutron-induced fission cross-section on samples with 10 ng of fissile actinides that are available on ultra-small quantities. Furthermore, results on neutron-induced alpha emission show

Danon, Yaron

354

Nuclear Instruments and Methods in Physics Research A 554 (2005) 494499 Micro-pocket fission detectors (MPFD) for  

E-Print Network (OSTI)

Nuclear Instruments and Methods in Physics Research A 554 (2005) 494­499 Micro-pocket fission detectors (MPFD) for in-core neutron flux monitoring Douglas S. McGregor?, Martin F. Ohmes, Rylan E. Ortiz. The prototype devices have been coated with a natural uranyl- nitrate to provide a neutron reactive coating

Shultis, J. Kenneth

355

Information Resources in High-Energy Physics: Surveying the Present Landscape and Charting the Future Course  

SciTech Connect

Access to previous results is of paramount importance in the scientific process. Recent progress in information management focuses on building e-infrastructures for the optimization of the research workflow, through both policy-driven and user-pulled dynamics. For decades, High-Energy Physics (HEP) has pioneered innovative solutions in the field of information management and dissemination. In light of a transforming information environment, it is important to assess the current usage of information resources by researchers and HEP provides a unique test-bed for this assessment. A survey of about 10% of practitioners in the field reveals usage trends and information needs. Community-based services, such as the pioneering arXiv and SPIRES systems, largely answer the need of the scientists, with a limited but increasing fraction of younger users relying on Google. Commercial services offered by publishers or database vendors are essentially unused in the field. The survey offers an insight into the most important features that users require to optimize their research workflow. These results inform the future evolution of information management in HEP and, as these researchers are traditionally 'early adopters' of innovation in scholarly communication, can inspire developments of disciplinary repositories serving other communities.

Gentil-Beccot, Anne; Mele, Salvatore; Holtkamp, Annette; O'Connell, Heath B.; Brooks, Travis C.

2008-04-22T23:59:59.000Z

356

Preliminary characterization of risks in the nuclear waste management system based on information in the literature  

Science Conference Proceedings (OSTI)

This document presents preliminary information on the radiological and nonradiological risks in the nuclear waste management system. The objective of the study was to (1) review the literature containing information on risks in the nuclear waste management system and (2) use this information to develop preliminary estimates of the potential magnitude of these risks. Information was collected on a broad range of risk categories to assist the US Department of Energy (DOE) in communicating information about the risks in the waste management systems. The study examined all of the portions of the nuclear waste management system currently expected to be developed by the DOE. The scope of this document includes the potential repository, the integral MRS facility, and the transportation system that supports the potential repository and the MRS facility. Relevant literature was reviewed for several potential repository sites and geologic media. A wide range of ``risk categories`` are addressed in this report: (1) public and occupational risks from accidents that could release radiological materials, (2) public and occupational radiation exposure resulting from routine operations, (3) public and occupational risks from accidents involving hazards other than radioactive materials, and (4) public and occupational risks from exposure to nonradioactive hazardous materials during routine operations. The report is intended to provide a broad spectrum of risk-related information about the waste management system. This information is intended to be helpful for planning future studies.

Daling, P.M.; Rhoads, R.E.; Van Luick, A.E.; Fecht, B.A.; Nilson, S.A.; Sevigny, N.L. [Pacific Northwest Lab., Richland, WA (United States); Armstrong, G.R. [Westinghouse Hanford Co., Richland, WA (United States); Hill, D.H.; Rowe, M.; Stern, E. [Brookhaven National Lab., Upton, NY (United States)

1992-01-01T23:59:59.000Z

357

Risk-informed assessment of regulatory and design requirements for future nuclear power plants. Annual report  

Science Conference Proceedings (OSTI)

OAK B188 Risk-informed assessment of regulatory and design requirements for future nuclear power plants. Annual report. The overall goal of this research project is to support innovation in new nuclear power plant designs. This project is examining the implications, for future reactors and future safety regulation, of utilizing a new risk-informed regulatory system as a replacement for the current system. This innovation will be made possible through development of a scientific, highly risk-formed approach for the design and regulation of nuclear power plants. This approach will include the development and/or confirmation of corresponding regulatory requirements and industry standards. The major impediment to long term competitiveness of new nuclear plants in the U.S. is the capital cost component--which may need to be reduced on the order of 35% to 40% for Advanced Light Water Reactors (ALWRS) such as System 80+ and Advanced Boiling Water Reactor (ABWR). The required cost reduction for an ALWR such as AP600 or AP1000 would be expected to be less. Such reductions in capital cost will require a fundamental reevaluation of the industry standards and regulatory bases under which nuclear plants are designed and licensed. Fortunately, there is now an increasing awareness that many of the existing regulatory requirements and industry standards are not significantly contributing to safety and reliability and, therefore, are unnecessarily adding to nuclear plant costs. Not only does this degrade the economic competitiveness of nuclear energy, it results in unnecessary costs to the American electricity consumer. While addressing these concerns, this research project will be coordinated with current efforts of industry and NRC to develop risk-informed, performance-based regulations that affect the operation of the existing nuclear plants; however, this project will go further by focusing on the design of new plants.

NONE

2000-08-01T23:59:59.000Z

358

Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

e-prints - see the 'hep' sections CERN Document Server Over a million records on high-energy physics (HEP) from CERN INSPIRE HEP papers updated daily (a collaboration of CERN,...

359

Nuclear Instruments and Methods in Physics Research A 566 (2006) 598608 The number distribution of neutrons and gamma photons generated in a  

E-Print Network (OSTI)

that are based on nuclear physics constants (fission neutron and gamma photon multi- plicities), weighted by nonNuclear Instruments and Methods in Physics Research A 566 (2006) 598­608 The number distribution of neutrons and gamma photons generated in a multiplying sample Andreas Enqvista,?, Imre Pa´ zsita , Sara

Pázsit, Imre

360

EVALUATING INTERNAL STAKEHOLDER PERSPECTIVES ON RISK-INFORMED REGULATORY PRACTICES FOR THE NUCLEAR REGULATORY COMMISSION  

SciTech Connect

The U.S. Nuclear Regulatory Commission's (NRC) Office of Nuclear Reactor Regulation has begun a program to create a risk-informed environment within the reactor program. The first step of the process is to evaluate the existing environment and internal NRC stakeholder perceptions of risk-informed regulatory practices. This paper reports on the results of the first phase of this evaluation: assessing the current environment, including the level of acceptance of risk-informed approaches throughout the reactor program, the level of integration, areas of success, and areas of difficulty. The other two phases of the evaluation will identify barriers to the integration of risk into NRC activities and gather input on how to move to a risk-informed environment.

Peterson, L.K.; Wight, E.H.; Caruso, M.A.

2003-02-27T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

THE NUCLEAR SURFACE D. F. JACKSON  

E-Print Network (OSTI)

in calculations of more fundamental properties or in analyses of other data; (ii) to test theories of the nuclearTHE NUCLEAR SURFACE D. F. JACKSON Dept. of Physics, University of Surrey, Guildford, U.K. Abstract. -- Nuclear scattering and reactions which give information on the nuclear surface are described

Paris-Sud XI, Université de

362

Analysis of Experiments Exhibiting Time-Varying Nuclear Decay Rates: Systematic Effects or New Physics?  

E-Print Network (OSTI)

Since the 1930s, and with very few exceptions, it has been assumed that the process of radioactive decay is a random process, unaffected by the environment in which the decaying nucleus resides. There have been instances within the past few decades, however, where changes in the chemical environment or physical environment brought about small changes in the decay rates. But even in light of these instances, decaying nuclei that were undisturbed or un-"pressured" were thought to behave in the expected random way, subject to the normal decay probabilities which are specific to each nuclide. Moreover, any "non-random" behavior was assumed automatically to be the fault of the detection systems, the environment surrounding the detectors, or changes in the background radiation to which the detector was exposed. Recently, however, evidence has emerged from a variety of sources, including measurements taken by independent groups at Brookhaven National Laboratory, Physikalisch-Technische Bundesanstalt, and Purdue University, that indicate there may in fact be an influence that is altering nuclear decay rates, albeit at levels on the order of $10^{-3}$. In this paper, we will discuss some of these results, and examine the evidence pointing to the conclusion that the intrinsic decay process is being affected by a solar influence.

Jere H. Jenkins; Ephraim Fischbach; Peter A. Sturrock; Daniel W. Mundy

2011-06-08T23:59:59.000Z

363

Ion beam development for the needs of the JYFL nuclear physics programme  

SciTech Connect

The increased requirements towards the use of higher ion beam intensities motivated us to initiate the project to improve the overall transmission of the K130 cyclotron facility. With the facility the transport efficiency decreases rapidly as a function of total beam intensity extracted from the JYFL ECR ion sources. According to statistics, the total transmission efficiency is of the order of 10% for low beam intensities (I{sub total}{<=}0.7 mA) and only about 2% for high beam intensities (I{sub total}>1.5 mA). Requirements towards the use of new metal ion beams for the nuclear physics experiments have also increased. The miniature oven used for the production of metal ion beams at the JYFL is not able to reach the temperature needed for the requested metal ion beams. In order to fulfill these requirements intensive development work has been performed. An inductively and a resistively heated oven has successfully been developed and both are capable of reaching temperatures of about 2000 deg. C. In addition, sputtering technique has been tested. GEANT4 simulations have been started in order to better understand the processes involved with the bremsstrahlung, which gives an extra heat load to cryostat in the case of superconducting ECR ion source. Parallel with this work, a new advanced ECR heating simulation program has been developed. In this article we present the latest results of the above-mentioned projects.

Koivisto, H.; Suominen, P.; Ropponen, T.; Ropponen, J.; Koponen, T.; Savonen, M.; Toivanen, V.; Wu, X.; Machicoane, G.; Stetson, J.; Zavodszky, P.; Doleans, M.; Spaedtke, P.; Vondrasek, R.; Tarvainen, O. [Department of Physics, University of Jyvaeskylae, FIN-40014 University of Jyvaeskylae (Finland); National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States); Gesellschaft fur Schwerionenforschung (GSI), Darmstadt D-64291 (Germany); Argonne National Laboratory, Argonne, Illinois 60439 (United States); Los Alamos National Laboratory, Los Alamos, 87545 New Mexico (United States)

2008-02-15T23:59:59.000Z

364

Radio Frequency Phototube, Optical Clock and Precise Measurements in Nuclear Physics  

E-Print Network (OSTI)

Recently a new experimental program of novel systematic studies of light hypernuclei using pionic decay was established at JLab (Study of Light Hypernuclei by Pionic Decay at JLab, JLab Experiment PR-08-012). The highlights of the proposed program include high precision measurements of binding energies of hypernuclei by using a high resolution pion spectrometer, HpiS. The average values of binding energies will be determined within an accuracy of ~10 keV or better. Therefore, the crucial point of this program is an absolute calibration of the HpiS with accuracy 10E-4 or better. The merging of continuous wave laser-based precision optical-frequency metrology with mode-locked ultrafast lasers has led to precision control of the visible frequency spectrum produced by mode-locked lasers. Such a phase-controlled mode-locked laser forms the foundation of an optical clock or femtosecond optical frequency comb (OFC) generator, with a regular comb of sharp lines with well defined frequencies. Combination of this technique with a recently developed radio frequency (RF) phototube results in a new tool for precision time measurement. We are proposing a new time-of-flight (TOF) system based on an RF phototube and OFC technique. The proposed TOF system achieves 10 fs instability level and opens new possibilities for precise measurements in nuclear physics such as an absolute calibration of magnetic spectrometers within accuracy 10E-4 - 10E-5.

Amur Margaryan

2009-10-16T23:59:59.000Z

365

Nuclear Instruments and Methods in Physics Research A 452 (2000) 256}265 On the signi"cance of the energy correlations of  

E-Print Network (OSTI)

the energy correlations, i.e. the 260 I. Pa& zsit et al. / Nuclear Instruments and Methods in Physics neutrons with source energy E, i.e. (E)" # # l l Q 3 dE E . (34) 262 I. Pa& zsit et al. / Nuclear determination of the two-point energy distribution with coincidence 264 I. Pa& zsit et al. / Nuclear Instruments

Pázsit, Imre

366

Nuclear Instruments and Methods in Physics Research A 513 (2003) 585595 The RPI multiplicity detector response to g-ray cascades  

E-Print Network (OSTI)

Nuclear Instruments and Methods in Physics Research A 513 (2003) 585­595 The RPI multiplicity's Republic of China b Department of Mechanical, Aerospace and Nuclear Engineering, Rensselear Polytechnic and the decay properties of the compound nuclear levels at excitations near the threshold for neutron emission

Danon, Yaron

367

A Review of Information for Managing Aging in Nuclear Power Plants  

SciTech Connect

Age related degradation effects in safety related systems of nuclear power plants should be managed to prevent safety margins from eroding below the acceptable limits provided in plant design bases. The Nuclear Plant Aging Research (NPAR) Pro- gram, conducted under the auspices of the U.S. Nuclear Regulatory Commission (NRC), Office of Nuclear Regulatory Research, and other related aging management programs are developing technical information on managing aging. The aging management process central to these efforts consists of three key elements: 1) selecting structures, systems, and components (SSCs) in which aging should be controlled; 2) understanding the mechanisms and rates of degradation in these SSCs; and 3) managing degradation through effective inspection, surveillance, condition monitoring, trending, record keeping, mainten- ance, refurbishment, replacement, and adjustments in the operating environment and service conditions. This document concisely reviews and integrates information developed under the NPAR Program and other aging management studies and other available information related to understanding and managing age-related degradation effects and provides specific refer- ences to more comprehensive information on the same subjects.

WC Morgan; JV Livingston

1995-09-01T23:59:59.000Z

368

FRIEND: A CYBER-PHYSICAL SYSTEM FOR TRAFFIC FLOW RELATED INFORMATION AGGREGATION AND DISSEMINATION  

E-Print Network (OSTI)

The major contribution of this thesis is to lay the theoretical foundations of FRIEND A cyber-physical system for traffic Flow-Related Information aggrEgatioN and Dissemination. By integrating resources and capabilities at the nexus between the cyber and physical worlds, FRIEND will contribute to aggregating traffic flow data collected by the huge fleet of vehicles on our roads into a comprehensive, near real-time synopsis of traffic flow conditions. We anticipate providing drivers with a meaningful, color-coded, at-a-glance view of flow conditions ahead, alerting them to congested traffic. FRIEND can be used to provide accurate information about traffic flow and can be used to propagate this information. The workhorse of FRIEND is the ubiquitous lane delimiters (a.k.a. cats eyes) on our roadways that, at the moment, are used simply as dumb reflectors. Our main vision is that by endowing cats eyes with a modest power source, detection and communication capabilities they will play an important role in collecting, aggregating and disseminating traffic flow conditions to the driving public. We envision the cats eyes system to be supplemented by road-side units (RSU) deployed at regular intervals (e.g. every kilometer or so). The RSUs placed on opposite sides of the roadway constitute a logical

Samy S. El-tawab; Stephan Olariu (director; Hussein Abdel-wahab (member; Michele C. Weigle (member; Samy S. El-tawab; Director Dr. Stephan Olariu

2012-01-01T23:59:59.000Z

369

Nuclear physics with a medium-energy Electron-Ion Collider  

E-Print Network (OSTI)

A polarized ep/eA collider (Electron-Ion Collider, or EIC) with variable center-of-mass energy sqrt(s) ~ 20-70 GeV and a luminosity ~ 10^{34} cm^{-2} s^{-1} would be uniquely suited to address several outstanding questions of Quantum Chromodynamics (QCD) and the microscopic structure of hadrons and nuclei: (i) the three-dimensional structure of the nucleon in QCD (sea quark and gluon spatial distributions, orbital motion, polarization, correlations); (ii) the fundamental color fields in nuclei (nuclear parton densities, shadowing, coherence effects, color transparency); (iii) the conversion of color charge to hadrons (fragmentation, parton propagation through matter, in-medium jets). We briefly review the conceptual aspects of these questions and the measurements that would address them, emphasizing the qualitatively new information that could be obtained with the collider. Such a medium-energy EIC could be realized at Jefferson Lab after the 12 GeV Upgrade (MEIC), or at Brookhaven National Lab as the low-energy stage of eRHIC.

A. Accardi; V. Guzey; A. Prokudin; C. Weiss

2011-10-05T23:59:59.000Z

370

Nuclear physics with a medium-energy Electron-Ion Collider  

Science Conference Proceedings (OSTI)

A polarized ep/eA collider (Electron-Ion Collider, or EIC) with variable center-of-mass energy {radical}s {approx} 20-70 GeV and a luminosity {approx}10{sup 34} cm{sup -2} s{sup -1} would be uniquely suited to address several outstanding questions of Quantum Chromodynamics (QCD) and the microscopic structure of hadrons and nuclei: (i) the three-dimensional structure of the nucleon in QCD (sea quark and gluon spatial distributions, orbital motion, polarization, correlations); (ii) the fundamental color fields in nuclei (nuclear parton densities, shadowing, coherence effects, color transparency); (iii) the conversion of color charge to hadrons (fragmentation, parton propagation through matter, in-medium jets). We briefly review the conceptual aspects of these questions and the measurements that would address them, emphasizing the qualitatively new information that could be obtained with the collider. Such a medium-energy EIC could be realized at Jefferson Lab after the 12 GeV Upgrade (MEIC), or at Brookhaven National Lab as the low-energy stage of eRHIC.

A. Accardi, V. Guzey, A. Prokudin, C. Weiss

2012-06-01T23:59:59.000Z

371

Standard guide for application of radiation monitors to the control and physical security of special nuclear material  

E-Print Network (OSTI)

1.1 This guide briefly describes the state-of-the-art of radiation monitors for detecting special nuclear material (SNM) (see 3.1.11) in order to establish the context in which to write performance standards for the monitors. This guide extracts information from technical documentation to provide information for selecting, calibrating, testing, and operating such radiation monitors when they are used for the control and protection of SNM. This guide offers an unobtrusive means of searching pedestrians, packages, and motor vehicles for concealed SNM as one part of a nuclear material control or security plan for nuclear materials. The radiation monitors can provide an efficient, sensitive, and reliable means of detecting the theft of small quantities of SNM while maintaining a low likelihood of nuisance alarms. 1.2 Dependable operation of SNM radiation monitors rests on selecting appropriate monitors for the task, operating them in a hospitable environment, and conducting an effective program to test, calibrat...

American Society for Testing and Materials. Philadelphia

1999-01-01T23:59:59.000Z

372

Nuclear Databases: National Resource Nuclear databases consists of carefully organized scientific  

E-Print Network (OSTI)

Nuclear Databases: National Resource Nuclear databases consists of carefully organized scientific information that has been gathered over 50 years of low-energy nuclear physics research worldwide. These powerful databases have enormous value and they represent a genuine national resource. Six core nuclear

Homes, Christopher C.

373

Space Nuclear Power Plant Pre-Conceptual Design Report, For Information  

Science Conference Proceedings (OSTI)

This letter transmits, for information, the Project Prometheus Space Nuclear Power Plant (SNPP) Pre-Conceptual Design Report completed by the Naval Reactors Prime Contractor Team (NRPCT). This report documents the work pertaining to the Reactor Module, which includes integration of the space nuclear reactor with the reactor radiation shield, energy conversion, and instrumentation and control segments. This document also describes integration of the Reactor Module with the Heat Rejection segment, the Power Conditioning and Distribution subsystem (which comprise the SNPP), and the remainder of the Prometheus spaceship.

B. Levine

2006-01-27T23:59:59.000Z

374

Response to Request for Additional Information regarding Request for Approval of the Cyber Security Plan San Onofre Nuclear Generating Station, Units 2 and 3  

E-Print Network (OSTI)

By letter dated July 22, 2010 (Reference) Southern California Edison submitted a license amendment request for approval of the Cyber Security Plan for San Onofre Nuclear Generating Station (SONGS) in accordance with 10 CFR 73.54. The purpose of this license amendment was to provide an Implementation Schedule, provide a table of SONGS deviations from NEI 08-09 Revision 6, and add a sentence to the existing Facilities Operating Licenses (FOL) license condition for Physical Security to require SCE to fully implement and maintain in effect all provisions of the Commission approved Cyber Security Plan. By e-mail dated March 1, 2011, the NRC requested additional information through three generic questions developed by the NRC staff following discussions with the Nuclear Energy Institute and the industry Cyber Security Task Force. Responses to the NRC request for additional information are provided in the Enclosure to this letter.

Southern Edison; Douglas R. Bauder

2011-01-01T23:59:59.000Z

375

Safeguards-by-Design: Early Integration of Physical Protection and Safeguardability into Design of Nuclear Facilities  

Science Conference Proceedings (OSTI)

The application of a Safeguards-by-Design (SBD) process for new nuclear facilities has the potential to minimize proliferation and security risks as the use of nuclear energy expands worldwide. This paper defines a generic SBD process and its incorporation from early design phases into existing design / construction processes and develops a framework that can guide its institutionalization. SBD could be a basis for a new international norm and standard process for nuclear facility design. This work is part of the U.S. DOEs Next Generation Safeguards Initiative (NGSI), and is jointly sponsored by the Offices of Non-proliferation and Nuclear Energy.

T. Bjornard; R. Bean; S. DeMuth; P. Durst; M. Ehinger; M. Golay; D. Hebditch; J. Hockert; J. Morgan

2009-09-01T23:59:59.000Z

376

Summary report on transportation of nuclear fuel materials in Japan : transportation infrastructure, threats identified in open literature, and physical protection regulations.  

SciTech Connect

This report summarizes the results of three detailed studies of the physical protection systems for the protection of nuclear materials transport in Japan, with an emphasis on the transportation of mixed oxide fuel materials1. The Japanese infrastructure for transporting nuclear fuel materials is addressed in the first section. The second section of this report presents a summary of baseline data from the open literature on the threats of sabotage and theft during the transport of nuclear fuel materials in Japan. The third section summarizes a review of current International Atomic Energy Agency, Japanese and United States guidelines and regulations concerning the physical protection for the transportation of nuclear fuel materials.

Cochran, John Russell; Ouchi, Yuichiro (Japan Atomic Energy Agency, Japan); Furaus, James Phillip; Marincel, Michelle K.

2008-03-01T23:59:59.000Z

377

Major questions about derivation of variance-covariance information for nuclear data evaluations  

SciTech Connect

The uncertainties in and correlations among some evaluated nuclear data are now evaluated to permit estimation of data-related uncertainties in the outputs of neutronic calculations and to focus data improvement efforts. Questions are discussed that arise in trying to obtain adequate numerical files of variance-covariance uncertainty information. These involve (1) discrepant data, (2) experimental data with incompletely reported uncertainties, (3) uncertainties in nuclear model results, (4) uncertainty data for the resonance regions and for angle and energy distributions, and (5) the role of integral data in nuclear data evaluation. The question also arises whether files of uncertainty data designed for technological applications can suffice to represent past knowledge in an evaluation that includes new data. Directions are indicated toward resolving these questions.

Peelle, R.W.

1982-01-01T23:59:59.000Z

378

Nuclear waste transportation: Case studies of identifying stakeholder risk information needs  

E-Print Network (OSTI)

The U.S. Department of Energy (DOE) is responsible for the cleanup of our nations nuclear legacy, involving complex decisions about how and where to dispose of nuclear waste and how to transport it to its ultimate disposal site. It is widely recognized that a broad range of stakeholders and tribes should be involved in this kind of decision. All too frequently, however, stakeholders and tribes are only invited to participate by commenting on processes and activities that are near completion; they are not included in the problem formulation stages. Moreover, it is often assumed that high levels of complexity and uncertainty prevent meaningful participation by these groups. Considering the types of information that stakeholders and tribes need to be able to participate in the full life cycle of decision making is critical for improving participation and transparency of decision making. Toward this objective, the Consortium for Risk Evaluation with Stakeholder Participation (CRESP) participated in three public processes relating to nuclear waste transportation and disposal in 19971998. First, CRESP organized focus groups to identify concerns about nuclear waste transportation. Second, CRESP conducted exit surveys at regional public workshops held by DOE to get input from stakeholders on intersite waste transfer issues. Third, CRESP developed visual tools to synthesize technical information and allow stakeholders and tribes with varying levels of knowledge about nuclear waste to participate in meaningful discussion. In this article we share the results of the CRESP findings, discuss common themes arising from these interactions, and comment on special considerations needed to facilitate stakeholder and tribal participation in similar decision-making processes. Key words: environmental information, hazardous waste, risk communication, risk perception, stakeholders. Environ Health Perspect

Christina H. Drew; Deirdre A. Grace; Susan M. Silbernagel; Erin S. Hemmings; Alan Smith; William C. Griffith; Timothy K. Takaro; Elaine M. Faustman

2003-01-01T23:59:59.000Z

379

Classification of Nuclear Weapons-Related Information (Restricted Data and Formerly Restricted Data)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CLASSIFICATION OF CLASSIFICATION OF NUCLEAR WEAPONS-RELATED INFORMATION Restricted Data and Formerly Restricted Data (RD and FRD) June 2012 2 3 Purpose To familiarize individuals from agencies outside of DOE who may come in contact with RD and FRD with the procedures for identifying, classifying, marking, handling, and declassifying documents containing that information as required by  The Atomic Energy Act and  10 Code of Federal Regulation (CFR) Part 1045, Nuclear Classification and Declassification §1045.35 4 Not the Purpose This briefing does not authorize you to classify or declassify documents containing RD or FRD. Additional training is required to classify documents containing RD or FRD or identify RD or FRD within a document for redaction. Only authorized DOE

380

Salary information for health physicists and nuclear engineers, October 1991. Summary report  

Science Conference Proceedings (OSTI)

This report summarizes the results of a survey conducted by Oak Ridge Associated Universities (ORAU) to obtain current salary data from employers of health physicists and nuclear engineers. The questionnaires were distributed to 52 utilities and 139 non-utilities in October 1991. The non-utilities include private sector organizations and Department of Energy laboratories and production facilities operated by contractors. Excluded from the survey are government agencies, educational institutions, and medical/health facilities. The employers were asked to provide data on average salaries for BS, MS, and PhD degree level health physicists and nuclear engineers with zero, one, and three years of professional work experience. Responses from individual employers are kept confidential, and the list of respondents provided at the back of this report includes only those organizations authorizing the release of their names. The survey universe consists of those utilities and non-utilities that employed five or more health physicists or nuclear engineers based on data from the 1991 ``Survey of Occupational Employment in Nuclear-Related Activities`` conducted by Oak Ridge Associated Universities which includes information provided by the Institute of Nuclear Power Operations.

Not Available

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Nuclear materials control technology in the post-cold war world: Radiation-based methods and information management systems  

SciTech Connect

The end of the cold war is providing both opportunities and requirements for improving the control of nuclear materials around the world. The dismantlement of nuclear weapons and the growth of nuclear power, including the use of plutonium in light water reactors and breeder reactor programs, coupled with enhanced proliferation concerns, drive the need for improved nuclear materials control. We describe nuclear materials control and the role of technology in making controls more effective and efficient. The current use and anticipated development in selected radiation-based methods and related information management systems am described briefly.

Tape, J.W.; Eccleston, G.W.; Ensslin, N.; Markin, J.T.

1993-06-01T23:59:59.000Z

382

Review of Particle Physics  

E-Print Network (OSTI)

11. Particle Physics Education Sites . . . . . . . . .ONLINE PARTICLE PHYSICS INFORMATION 1.11. Particle Physics Education Sites . . . . . . . . . . 12.

Nakamura, Kenzo

2010-01-01T23:59:59.000Z

383

Nuclear-electronic spin systems, magnetic resonance, and quantum information processing  

E-Print Network (OSTI)

A promising platform for quantum information processing is that of silicon impurities, where the quantum states are manipulated by magnetic resonance. Such systems, in abstraction, can be considered as a nucleus of arbitrary spin coupled to an electron of spin one-half via an isotropic hyperfine interaction. We therefore refer to them as "nuclear-electronic spin systems". The traditional example, being subject to intensive experimental studies, is that of phosphorus doped silicon (Si:P) which couples a spin one-half electron to a nucleus of the same spin, with a hyperfine strength of 117.5 MHz. More recently, bismuth doped silicon (Si:Bi) has been suggested as an alternative instantiation of nuclear-electronic spin systems, differing from Si:P by its larger nuclear spin and hyperfine strength of 9/2 and 1.4754 GHz respectively. The aim of this thesis has been to develop a model that is capable of predicting the magnetic resonance properties of nuclear-electronic spin systems. The theoretical predictions of this model have been tested against experimental data collected on Si:Bi at 4.044 GHz, and have proven quite successful. Furthermore, the larger nuclear spin and hyperfine strength of Si:Bi, compared with that of Si:P, are predicted to offer advantages for quantum information processing. Most notable amongst these is that magnetic field-dependent two-dimensional decoherence free subspaces, called optimal working points, have been identified to exist in Si:Bi, but not Si:P.

M. H. Mohammady

2013-04-30T23:59:59.000Z

384

A Globally Distributed System for Job, Data, and Information Handling for High Energy Physics  

SciTech Connect

The computing infrastructures of the modern high energy physics experiments need to address an unprecedented set of requirements. The collaborations consist of hundreds of members from dozens of institutions around the world and the computing power necessary to analyze the data produced surpasses already the capabilities of any single computing center. A software infrastructure capable of seamlessly integrating dozens of computing centers around the world, enabling computing for a large and dynamical group of users, is of fundamental importance for the production of scientific results. Such a computing infrastructure is called a computational grid. The SAM-Grid offers a solution to these problems for CDF and DZero, two of the largest high energy physics experiments in the world, running at Fermilab. The SAM-Grid integrates standard grid middleware, such as Condor-G and the Globus Toolkit, with software developed at Fermilab, organizing the system in three major components: data handling, job handling, and information management. This dissertation presents the challenges and the solutions provided in such a computing infrastructure.

Garzoglio, Gabriele; /DePaul U.

2005-12-01T23:59:59.000Z

385

20th International Training Course (ITC-20) on the physical protection of nuclear facilities and materials evaluation report.  

SciTech Connect

The goal of this evaluation report is to provide the information necessary to improve the effectiveness of the ITC provided to the International Atomic Energy Agency Member States. This report examines ITC-20 training content, delivery methods, scheduling, and logistics. Ultimately, this report evaluates whether the course provides the knowledge and skills necessary to meet the participants needs in the protection of nuclear materials and facilities.

Ramirez, Amanda Ann

2008-09-01T23:59:59.000Z

386

A Nuclear Physics Program at the ATLAS Experiment at the CERN Large Hadron Collider  

E-Print Network (OSTI)

The ATLAS collaboration has significant interest in the physics of ultra-relativistic heavy ion collisions. We submitted a Letter of Intent to the United States Department of Energy in March 2002. The following document is a slightly modified version of that LOI. More details are available at: http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/SM/ions

S. Aronson; K. Assamagan; H. Gordon; M. Leite; M. Levine; P. Nevski; H. Takai; S. White; B. Cole; J. L. Nagle

2002-12-13T23:59:59.000Z

387

Nuclear Instruments and Methods in Physics Research A 562 (2006) 771773 Measurements of (n,a) cross-section of small samples using  

E-Print Network (OSTI)

Nuclear Instruments and Methods in Physics Research A 562 (2006) 771­773 Measurements of (n National Nuclear Data Center (NNDC), Upton, NY 11973-5000, USA d CEA-DAM, BP 12, 91680 Bruye(n,a)3 H cross-section as a feasibility test for further work. The LSDS consists of a 1.2 m cube of lead

Danon, Yaron

388

Reactor and Nuclear Systems Division (RNSD)  

NLE Websites -- All DOE Office Websites (Extended Search)

RNSD Home RNSD Home Research Groups Advanced Reactor Systems & Safety Nuclear Data & Criticality Safety Nuclear Security Modeling Radiation Safety Information Computational Center Radiation Transport Reactor Physics Thermal Hydraulics & Irradiation Engineering Used Fuel Systems Staff Details (CV/Bios) Publications Org Chart Contact Us ORNL Staff Only Research Groups Advanced Reactor Systems & Safety Nuclear Data & Criticality Safety Nuclear Security Modeling Radiation Safety Information Computational Center Radiation Transport Reactor Physics Thermal Hydraulics & Irradiation Engineering Used Fuel Systems Reactor and Nuclear Systems Division News Highlights U.S. Rep. Fleischmann touts ORNL as national energy treasure Martin Peng wins Fusion Power Associates Leadership Award

389

Digital control systems in nuclear power plants: Failure information, modeling concepts, and applications. Revision 1  

SciTech Connect

This report briefly describes some current applications of advanced computerized digital display and control systems at US commercial nuclear power plants and presents the results of a literature search that was made to gather information on the reliability of these systems. Both hardware and software reliability were addressed in this review. Only limited failure rate information was found, with the chemical process industry being the primary source of information on hardware failure rates and expert opinion the primary source for software failure rates. Safety-grade digital control systems are typically installed on a functional like-for-like basis, replacing older analog systems without substantially changing interactions with other plant systems. Future work includes performing a limited probabilistic risk assessment of a representative DCS to assess its risk significance.

Galyean, W.J.

1993-06-23T23:59:59.000Z

390

Budget projections 1990, 1991, and 1992 for research in high energy nuclear physics  

Science Conference Proceedings (OSTI)

Research programs in experimental high energy physics are carried out at Harvard under the general supervision of a departmental faculty committee on high energy physics. The committee members are: G.W. Brandenburg, M. Franklin, S. Geer, R. J. Glauber, K. Kinoshita, F. M. Pipkin, R. F. Schwitters, K. Strauch, M. E. Law, and R. Wilson. Of these individuals, Professors R.J. Glauber, F.M. Pipkin, R.F.Schwitters, K. Strauch, and R. Wilson are the principal investigators with whom a number of junior faculty members and post-doctoral research fellows are associated. Dr. Brandenburg is the Director of the High Energy Physics Laboratory and administers the DOE high energy physics contract. Professor Schwitters is currently on leave of absence as Director of the Superconducting Super Collider project. In the fall of 1990 Professor G. Feldman, who is currently at SLAC, will join the Harvard faculty and become a principal investigator. Harvard is planning to make one or two additional senior faculty appointments in experimental high energy physics over the next two years. The principal goals of the work described here are to carry out forefront programs in high energy physics research and to provide first rate educational opportunities for students. The experimental program supported through HEPL is carried out at the major accelerator centers in the world and addresses some of the most important questions in high energy physics. Harvard`s educational efforts are concentrated in graduate education. These budget projections cover all of the Harvard based high energy physics experimental activities. The {open_quotes}umbrella{close_quotes} nature of this contract greatly simplifies support of essential central technical and computer services and helps the group to take advantage of new physics opportunities and to respond to unexpected needs. The funding for the operation of the HEPL facility is shared equally by the experimental groups.

Not Available

1990-05-01T23:59:59.000Z

391

Nuclear Instruments and Methods in Physics Research A 517 (2004) 180188 Spectral identification of thin-film-coated and solid-form  

E-Print Network (OSTI)

in Physics Research A 517 (2004) 180­188 185 #12;of both neutron beam attenuation and reaction product selfNuclear Instruments and Methods in Physics Research A 517 (2004) 180­188 Spectral identification of thin-film-coated and solid-form semiconductor neutron detectors Douglas S. McGregor*, J. Kenneth

Shultis, J. Kenneth

392

The U.S. Department of Energy, National Nuclear Security Agency's Use of Geographic Information Systems for Nuclear Emergency Response Support  

SciTech Connect

The U.S, Department of Energy (DOE), National Nuclear Security Agency's (NNSA) Remote Sensing Laboratory (RSL) provides Geographic Information System (GIS) support during nuclear emergency response activities. As directed by the NNSA, the RSL GIS staff maintains databases and equipment for rapid field deployment during an emergency response. When on location, GIS operators provide information products to on-site emergency managers as well as to emergency managers at the DOE Headquarters (HQ) Emergency Operations Center (EOC) in Washington, D.C. Data products are derived from multiple information sources in the field including radiological prediction models, field measurements taken on the ground and from the air, and pertinent information researched on the Internet. The GIS functions as a central data hub where it supplies the information to response elements in the field, as well as to headquarters officials at HQ during emergency response activities.

A. L. Guber

2001-06-01T23:59:59.000Z

393

Nuclear Maintenance Applications Center: The Physical Basis of Abnormal Seal Leakoff Mitigation  

Science Conference Proceedings (OSTI)

This technical update provides insights into the physical basis for the effectiveness of actions taken to address Westinghouse #1 seal leakoff anomalies (that is, when #1 seal leakoff exceeds manufacturer's maximum value or is less than manufacturer's minimum value).

2012-08-16T23:59:59.000Z

394

Figure 9.1 Nuclear Generating Units - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Figure 9.1 Nuclear Generating Units Operable Units,1 1957-2011 Nuclear Net Summer Capacity Change, 1950-2011 Status of All Nuclear Generating Units, ...

395

Mechanical and physical properties of uranium. Chapter 8 of nuclear metallurgy lectures  

SciTech Connect

A knowledge of the mechanical and physical properties of uranium is important in understanding its pile behavior. The effects of irradiation on the properties of uranium will be dealt with in another chapter. However, it is important to know and understand the pre-irradiation properties of uranium prior to investigating the effects of irradiation. This chapter discusses the mechanical and physical properties of uranium.

Hueschen, R.E.

1955-05-10T23:59:59.000Z

396

Budget projections 1989, 1990, and 1991 for research in high energy nuclear physics  

Science Conference Proceedings (OSTI)

Research programs in experimental high energy physics are carried out at Harvard under the general supervision of a departmental faculty committee on high energy physics. The committee members are: G.W. Brandenburg, S. Geer, R.J. Glauber, K. Kinoshita, R. Nickerson, F.M. Pipkin, R.F. Schwitters, M. Shapiro, K. Strauch, R. Vanelli, and R. Wilson. Of these individuals, Professors R.J. Glauber, F.M. Pipkin, R.F. Schwitters, K. Strauch, and R. Wilson are the principal investigators with whom a number of junior faculty members and post-doctoral research fellows are associated. Dr. Brandenburg is the Director of the High Energy Physics Laboratory and administers the DOE high energy physics contract. Professor Schwitters is currently on leave of absence as Director of the Superconducting Super Collider project. In the fall of 1990 Professor G. Feldman, who is currently at SLAC, will join the Harvard faculty and become a principal investigator. Harvard is planning to make one or two additional senior faculty appointments in experimental high energy physics over the next two years. The principal goals of the work described here are to carry out forefront programs in high energy physics research and to provide first rate educational opportunities for students. The experimental program supported through HEPL is carried out at the major accelerator centers in the world. Harvard`s educational efforts are concentrated in graduate education, where they are currently supporting 15 research students. These budget projections cover all of the Harvard based high energy physics experimental activities. The {open_quotes}umbrella{close_quotes} nature of this contract greatly simplifies support of essential central technical and computer services and helps the group to take advantage of new physics opportunities and to respond to unexpected needs. The funding for the operation of the HEPL facility is shared equally by the experimental groups.

Not Available

1989-05-01T23:59:59.000Z

397

Budget projections 1988, 1989, and 1990 for research in high energy nuclear physics  

Science Conference Proceedings (OSTI)

Research programs in experimental high energy physics are carried out at Harvard under the general supervision of a departmental faculty committee on high energy physics. Professor R.F. Schwitters is currently chairman of this committee. The committee members are: G.W. Brandenburg, S. Geer, R.J. Glauber, K. Kinoshita, R. Nickerson, F.M. Pipkin, J. Rohlf, C. Rubbia, R.F. Schwitters, M. Shapiro, K. Strauch, R. Vanelli, and R. Wilson. Of these individuals, Professors R.J. Glauber, F.M. Pipkin, C. Rubbia, R.F. Schwitters, K. Strauch, and R. Wilson are the principal investigators with whom a number of junior faculty members and post-doctoral research fellows are associated. Dr. Brandenburg (Associate Director, High Energy Physics Laboratory) administers the High Energy Physics Laboratory and is in charge of the Computer Facility. Professor Rubbia is currently on leave of absence and will leave Harvard on December 31, 1988 to become the Director General of CERN. A reduced UA1 effort will remain at Harvard after Professor Rubbia`s departure. Harvard is planning to make one or two senior faculty appointments in experimental high energy physics sometime in 1988-89. The principal goals of the work described here are to carry out forefront programs in high energy physics research and to provide first rate educational opportunities for students. The experimental program supported through HEPL is carried out at the major accelerator centers in the world and addresses some of the most important questions in high energy physics. Harvard`s educational efforts are concentrated in graduate education, where they are currently supporting 15 research students. In addition, undergraduate students work in projects at HEPL during the academic year and over summers. Many of these students have gone on to graduate school studying physics at Harvard and elsewhere.

Not Available

1988-04-01T23:59:59.000Z

398

Conceptual design report: Nuclear materials storage facility renovation. Part 3, Supplemental information  

SciTech Connect

The Nuclear Materials Storage Facility (NMSF) at the Los Alamos National Laboratory (LANL) was a Fiscal Year (FY) 1984 line-item project completed in 1987 that has never been operated because of major design and construction deficiencies. This renovation project, which will correct those deficiencies and allow operation of the facility, is proposed as an FY 97 line item. The mission of the project is to provide centralized intermediate and long-term storage of special nuclear materials (SNM) associated with defined LANL programmatic missions and to establish a centralized SNM shipping and receiving location for Technical Area (TA)-55 at LANL. Based on current projections, existing storage space for SNM at other locations at LANL will be loaded to capacity by approximately 2002. This will adversely affect LANUs ability to meet its mission requirements in the future. The affected missions include LANL`s weapons research, development, and testing (WRD&T) program; special materials recovery; stockpile survelliance/evaluation; advanced fuels and heat sources development and production; and safe, secure storage of existing nuclear materials inventories. The problem is further exacerbated by LANL`s inability to ship any materials offsite because of the lack of receiver sites for mate rial and regulatory issues. Correction of the current deficiencies and enhancement of the facility will provide centralized storage close to a nuclear materials processing facility. The project will enable long-term, cost-effective storage in a secure environment with reduced radiation exposure to workers, and eliminate potential exposures to the public. It is organized into seven parts. Part I - Design Concept describes the selected solution. Part III - Supplemental Information contains calculations for the various disciplines as well as other supporting information and analyses.

NONE

1995-07-14T23:59:59.000Z

399

Concluding remarks. International Conference on Nuclear Physics, Berkeley, California, August 1980  

SciTech Connect

Not a conference summary, these concluding remarks consider five major themes that were illuminated during the conference and the problems within them that need to be resolved in the future. The five topics considered and the following: new degrees of freedom (single-particle motion, giant resonances, nuclear molecular resonances, nuclear matter, kaon-produced hypernuclei, implications of the bag model and quantum chromodynamics), new forms of matter, new reaction mechanisms (direct vs compound-nucleus reactions, heavy-ion reactions), new aspects of the weak interactions in nuclei (weak neutral currents, P invariance), and new symmetries. 4 figures. (RWR)

Feshbach, H.

1980-10-01T23:59:59.000Z

400

Physics Department Safety & Training Office  

NLE Websites -- All DOE Office Websites (Extended Search)

number (631) 344-3456 and follow the automated instructions. High Energy Physics Nuclear Physics Condensed Matter Physics The Physics Safety and Training office hosts Group...

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Nuclear power plants: Ecology and health physics. (Latest citations from the NTIS bibliographic database). Published Search  

Science Conference Proceedings (OSTI)

The bibliography contains citations concerning ecological and health aspects related to nuclear power plants. References cover radiation protection, occupational exposure, reactor safety and shielding, reactor accidents, and radiation measuring instruments. Genetic radiation effects, radiation-induced neoplasms, and radiation contaminants are examined. (Contains 50-250 citations and includes a subject term index and title list.)

NONE

1995-08-01T23:59:59.000Z

402

Nuclear Physics Aspects of Cold Fusion Experiments: Scientific Summary after ICCF-7  

E-Print Network (OSTI)

The circumstance that I made the scientific summary on Nuclear Products in Cold Fusion Experiments also after ICCF-6 1 gives to me the opportunity of combining the comparison of the results from two subsequent conferences and of discussing globally the impressive achievements gained in these last three years.

T. Bressani

1998-01-01T23:59:59.000Z

403

Physics of Ultra-Relativistic Nuclear Collisions with Heavy Beams at LHC Energy  

E-Print Network (OSTI)

We discuss current plans for experiments with ultra-relativistic nuclear collisions with heavy beams at LHC energy ($\\sqrt{s} = 5.5$ TeV/nucleon pair). Emphasis will be placed on processes which are unique to the LHC program. They include event-by-event interferometry, complete spectroscopy of the $\\Upsilon$ resonances, and open charm and open beauty measurements.

Peter Braun-Munzinger

1999-08-18T23:59:59.000Z

404

Reference: Additional Plant Systems Information Supporting the License Amendment Request to Permit Uprated Power Operation, Dresden Nuclear Power Station and Quad Cities Nuclear Power Station  

E-Print Network (OSTI)

2000 In the referenced letter, Commonwealth Edison Company, now Exelon Generation Company (EGC), LLC, submitted a request for changes to the operating licenses and Technical Specifications (TS) for Dresden Nuclear Power Station, Units 2 and 3, and Quad Cities Nuclear Power Station, Units 1 and 2, to allow operation at uprated power levels. In a telephone conference on August 31, 2001, between representatives of EGC and Mr. L. W. Rossbach and other members of the NRC, the NRC requested additional information regarding these proposed changes. The attachment to this letter provides the requested information. Should you have any questions related to this letter, please contact Mr. Allan R. Haeger

K. A. Ainger

2001-01-01T23:59:59.000Z

405

Reliability Engineering and System Safety 92 (2007) 609618 The nuclear industry's transition to risk-informed regulation and  

E-Print Network (OSTI)

standards and the use of the newly instituted risk-informed reactor oversight process. Key factors affecting developed a probabilistic risk assessment policy in the early 1980s and nuclear reactor regulation (NRR in the development of risk- informed technologies and its use in the regulatory arena formed a small owner's group

406

Use of Sensitivity and Uncertainty Analysis in the Design of Reactor Physics and Criticality Benchmark Experiments for Advanced Nuclear Fuel  

SciTech Connect

Framatome ANP, Sandia National Laboratories (SNL), Oak Ridge National Laboratory (ORNL), and the University of Florida are cooperating on the U.S. Department of Energy Nuclear Energy Research Initiative (NERI) project 2001-0124 to design, assemble, execute, analyze, and document a series of critical experiments to validate reactor physics and criticality safety codes for the analysis of commercial power reactor fuels consisting of UO{sub 2} with {sup 235}U enrichments {>=}5 wt%. The experiments will be conducted at the SNL Pulsed Reactor Facility.Framatome ANP and SNL produced two series of conceptual experiment designs based on typical parameters, such as fuel-to-moderator ratios, that meet the programmatic requirements of this project within the given restraints on available materials and facilities. ORNL used the Tools for Sensitivity and Uncertainty Analysis Methodology Implementation (TSUNAMI) to assess, from a detailed physics-based perspective, the similarity of the experiment designs to the commercial systems they are intended to validate. Based on the results of the TSUNAMI analysis, one series of experiments was found to be preferable to the other and will provide significant new data for the validation of reactor physics and criticality safety codes.

Rearden, B.T. [Oak Ridge National Laboratory (United States); Anderson, W.J. [Framatome ANP, Inc. (France); Harms, G.A. [Sandia National Laboratories (United States)

2005-08-15T23:59:59.000Z

407

Engineering Physics: Challenge Yourself! Presented by  

E-Print Network (OSTI)

Physics One of: Physics of Nuclear Reactors Fluid Mechanics Laser Optics Advanced Mechanics Surface Physics Laboratory Electromagnetic Theory Introduction to Quantum Mechanics Quantum Physics of Atoms Advanced Laboratory and Design Project Engineering Physics Thesis One of: Solid State Physics Nuclear

Graham, Nick

408

Modeling of Some Physical Properties of Zirconium Alloys for Nuclear Applications in Support of UFD Campaign  

SciTech Connect

Zirconium-based alloys Zircaloy-2 and Zircaloy-4 are widely used in the nuclear industry as cladding materials for light water reactor (LWR) fuels. These materials display a very good combination of properties such as low neutron absorption, creep behavior, stress-corrosion cracking resistance, reduced hydrogen uptake, corrosion and/or oxidation, especially in the case of Zircaloy-4. However, over the last couple of years, in the post-Fukushima Daiichi world, energetic efforts have been undertaken to improve fuel clad oxidation resistance during off-normal temperature excursions. Efforts have also been made to improve upon the already achieved levels of mechanical behavior and reduce hydrogen uptake. In order to facilitate the development of such novel materials, it is very important to achieve not only engineering control, but also a scientific understanding of the underlying material degradation mechanisms, both in working conditions and in storage of used nuclear fuel. This report strives to contribute to these efforts by constructing the thermodynamic models of both alloys; constructing of the respective phase diagrams, and oxidation mechanisms. A special emphasis was placed upon the role of zirconium suboxides in hydrogen uptake reduction and the atomic mechanisms of oxidation. To that end, computational thermodynamics calculations were conducted concurrently with first-principles atomistic modeling.

Michael V. Glazoff

2013-08-01T23:59:59.000Z

409

Nuclear Safety  

Energy.gov (U.S. Department of Energy (DOE))

Nuclear Safety information site that provides assistance and resources to field elements in implementation of requirements and resolving nuclear safety, facility safety, and quality assurance issues.

410

Theoretical nuclear physics. Progress report, October 1, 1991--August 1, 1992  

SciTech Connect

This report discusses the following topics: Exact 1-loop vacuum polarization effects in 1 + 1 dimensional QHD; exact 1-fermion loop contributions in 1 + 1 dimensional solitons; exact scalar 1-loop contributions in 1 + 3 dimensions; exact vacuum calculations in a hyper-spherical basis; relativistic nuclear matter with self- consistent correlation energy; consistent RHA-RPA for finite nuclei; transverse response functions in the {triangle}-resonance region; hadronic matter in a nontopological soliton model; scalar and vector contributions to {bar p}p {yields} {bar {Lambda} {Lambda}} reaction; 0+ and 2+ strengths in pion double-charge exchange to double giant-dipole resonances; and nucleons in a hybrid sigma model including a quantized pion field.

Rost, E.; Shephard, J.R.

1992-08-01T23:59:59.000Z

411

Recent advances in nuclear fission theory: pre- and post-scission physics  

Science Conference Proceedings (OSTI)

Recent advances in the modeling of the nuclear fission process for data evaluation purposes are reviewed. In particular, it is stressed that a more comprehensive approach to fission data is needed if predictive capability is to be achieved. The link between pre- and post-scission data is clarified, and a path forward to evaluate those data in a consistent and comprehensive manner is presented. Two examples are given: (i) the modeling of fission cross-sections in the R-matrix formalism, for which results for Pu isotopes from 239 to 242 are presented; (ii) the modeling of prompt fission neutrons in the Monte Carlo Hauser-Feshbach framework. Results for neutron-induced fission on {sup 235}U are discussed.

Talou, Patrick [Los Alamos National Laboratory; Kawano, Toshihiko [Los Alamos National Laboratory; Bouland, Olivier [Los Alamos National Laboratory; Moller, Peter [Los Alamos National Laboratory; Chadwick, Mark B [Los Alamos National Laboratory; Lynn, J E [CEA DEN FRANCE

2010-01-01T23:59:59.000Z

412

Challenges to Integration of Safety and Reliability with Proliferation Resistance and Physical Protection for Generation IV Nuclear Energy Systems  

Science Conference Proceedings (OSTI)

The optimization of a nuclear energy system's performance requires an integrated consideration of multiple design goals - sustainability, safety and reliability (S&R), proliferation resistance and physical protection (PR&PP), and economics - as well as careful evaluation of trade-offs for different system design and operating parameters. Design approaches motivated by each of the goal areas (in isolation from the other goal areas) may be mutually compatible or in conflict. However, no systematic methodology approach has yet been developed to identify and maximize synergies and optimally balance conflicts across the possible design configurations and operating modes of a nuclear energy system. Because most Generation IV systems are at an early stage of development, design, and assessment, designers and analysts are only beginning to identify synergies and conflicts between PR&PP, S&R, and economics goals. The close coupling between PR&PP and S&R goals has motivated early attention within the Generation IV International Forum to their integrated consideration to facilitate the optimization of their effects and the minimization of potential conflicts. This paper discusses the status of this work.

H. Khalil; P. F. Peterson; R. Bari; G. -L. Fiorini; T. Leahy; R. Versluis

2012-07-01T23:59:59.000Z

413

Medium energy nuclear physics research. Progress report for the period June 1, 1992 through May 31, 1993  

SciTech Connect

The University of Massachusetts (UMass) Nuclear Physics Program continues to concentrate upon the use of the electromagnetic interaction in a joint experimental and theoretical approach to the study of nucleon and nuclear properties. During the past year the activities of the group involved data analysis, design and construction of equipment, planning for new experiments, completion of papers and review articles for publication, writing of proposals for experiments, but very little actual data acquisition. Section II.A. described experiments at Bates Linear Accelerator Center. They include the following: electrodisintegration of deuteron; measurement of the elastic magnetic form factor of {sup 3}He; coincidence measurement of the D(e,e{prime}p) cross section; transverse form factors of {sup 117}Sn; ground state magnetization density of {sup 89}Y; and measurement of the 5th structure function in deuterium and {sup 12}C. Section II.B. includes the following experiments at Stanford Linear Accelerator Center: deuteron threshold electrodisintegration; separation of charge and magnetic form factors of the neutron and proton; measurement of the X-, Q{sup 2}, and A-dependence of R = {sigma}{sub L}/{sigma}{sub T}; and analysis of 14.5 GeV electrons and positions scattered from gases in the PEP Storage Ring. Section III.C. includes the following experiments at NIKHEF and Lund: complementary studies of single-nucleon knockout and single-nucleon wave functions using electromagnetic interactions and single-particle densities of sd-shell nuclei. Section II.D. discusses preparations for future work at CEBAF: electronics for the CLAS region 1 drift chamber Section III. includes theoretical work on parity-violating electron scattering and nuclear structure.

Peterson, G.A.; Dubach, J.F.; Hicks, R.S.; Miskimen, R.A.

1993-06-01T23:59:59.000Z

414

Reactor Physics and Criticality Benchmark Evaluations for Advanced Nuclear Fuel, Progress Report for Work through August 31, 2002, First Annual/4th Quarterly Report  

SciTech Connect

OAK B204 The objective of this Nuclear Energy Research Initiative (NERI) project is to design, perform, and analyze critical benchmark experiments for validating reactor physics methods and models for fuel enrichments greater than 5-wt% 235U. These experiments will also provide additional information for application to the criticality-safety bases for commercial fuel facilities handling greater than 5-wt% 235U fuel. These experiments are designed as reactor physics benchmarks, to include measurements of critical boron concentration, burnable absorber worth, relative pin powers, and relative average powers.The first year focused primarily on designing the experiments using available fuel, preparing the necessary plans, procedures and authorization basis for performing the experiments, and preparing for the transportation, receipt and storage of the Pathfinder fuel currently stored at Pennsylvania State University.Framatome ANP, Inc. leads the project with the collaboration of Oak Ridge National Laboratory (ORNL), Sandia National Laboratories (SNL), and the University of Florida (UF). The project is organized into 5 tasks:Task 1: Framatome ANP, Inc., ORNL, and SNL will design the specific experiments, establish the safety authorization, and obtain approvals to perform these experiments at the SNL facility. ORNL will apply their sensitivity/uncertainty methodology to verify the need for particular experiments and the parameters that these experiments need to explore.Task 2: Framatome ANP, Inc., ORNL, and UF will analyze the proposed experiments using a variety of reactor-physics methods employed in the nuclear industry. These analyses will support the operation of the experiments by predicting the expected experimental values for the criticality and physics parameters.Task 3: This task encompasses the experiments to be performed. The Pathfinder fuel will be transported from Penn State to SNL for use in the experiments. The experiments will be performed and the hardware will be decontaminated and decommissioned.Task 4: Framatome ANP, Inc., ORNL, and UF will analyze the experiments and compare calculated values of physics parameters for the experiments with the measured values. Potential sources of differences will be sought between calculated physics parameter values and the experimental values. The results of all analyses will be documented.Task 5: UF and Framatome ANP, Inc. will evaluate typical fuel-processing operations to establish the limits and restrictions required for fabricating higher-enriched fuel.Work in Year 1 included completion of Task 1 and the licensing of a transportation cask under Task 5. This work entailed a number of milestones accomplished in Year 1. These include:?h Issuance of the Preliminary Design Report in February 2002?h Completion of the Sensitivity and Uncertainty Analysis in May 2002?h Completion of the Final Design Report in June 2002?h Submittal of the NRC license application for the transportation package in May 2002.This first year was a year of successes as all deliverables were met on time and the project completed the year within the budget.In Year 2, the project moves into a manufacturing and application phase. Year 2 includes successful completion of the licensing process for the transportation package and transportation of the fuel from Pennsylvania State University to Sandia National Laboratories in Albuquerque, New Mexico. Also, Year 2 includes the fabrication of the fuel into smaller aluminum cladding. Once the fuel is ready and the necessary approvals are in place, the experiments will end; begin following the design presented in the Final Design Report. Although Year 2 will be primarily ''hand's on'' fabrication and handling work, the analytical work will continue on the experiments and the generic fuel processing facility.

Anderson, William J.; Ake, Timothy N.; Punatar, Mahendra; Pitts, Michelle L.; Harms, Gary A.; Rearden, Bradley T.; Parks, Cecil V.; Tulenko, James S.; Dugan, Edward; Smith, Robert M.

2002-09-23T23:59:59.000Z

415

Nuclear effects in atomic transitions  

E-Print Network (OSTI)

Atomic electrons are sensitive to the properties of the nucleus they are bound to, such as nuclear mass, charge distribution, spin, magnetization distribution, or even excited level scheme. These nuclear parameters are reflected in the atomic transition energies. A very precise determination of atomic spectra may thus reveal information about the nucleus, otherwise hardly accessible via nuclear physics experiments. This work reviews theoretical and experimental aspects of the nuclear effects that can be identified in atomic structure data. An introduction to the theory of isotope shifts and hyperfine splitting of atomic spectra is given, together with an overview of the typical experimental techniques used in high-precision atomic spectroscopy. More exotic effects at the borderline between atomic and nuclear physics, such as parity violation in atomic transitions due to the weak interaction, or nuclear polarization and nuclear excitation by electron capture, are also addressed.

Plffy, Adriana

2011-01-01T23:59:59.000Z

416

Nuclear power plant construction activity, 1988  

SciTech Connect

Nuclear Power Plant Construction Activity 1988 presents cost estimates, chronological data on construction progress, and the physical characteristics of nuclear units in commercial operation and units in the construction pipeline as of December 31, 1988. This report, which is updated annually, was prepared to provide an overview of the nuclear power plant construction industry. The report contains information on the status of nuclear generating units, average construction costs and lead-times, and construction milestones for individual reactors.

1989-06-14T23:59:59.000Z

417

LANL | Physics | LDRD  

NLE Websites -- All DOE Office Websites (Extended Search)

Innovation in experimental physical sciences Innovation in experimental physical sciences The Laboratory Directed Research and Development Program is the premier source of internally directed research and development funding at Los Alamos National Laboratory. Physics Division, as the major source of innovation in experimental physical science at Los Alamos, actively competes in most of the Directed Research Grand Challenges and the Exploratory Research categories. We have research in the Grand Challenges of Beyond The Standard Model, Complex Biological Systems, Information Science and Technology, Nuclear Performance, and Sensing and Measurement Science for Global Security. We are also funded to do research in the categories of Biological, Biochemical, and Cognitive Sciences, Computational Physics, Applied math and Knowledge Sciences,

418

THE ROLE OF DEEP INELASTIC PROCESSES IN NUCLEAR PHYSICS: EXPERIMENTAL AND THEORETICAL ASPECTS OF DEEP INELASTIC REACTIONS  

E-Print Network (OSTI)

of spectro- scopical data, nuclear fission for a long timein fission, faced physicists with a large scale nuclearfission of the heavy partner in the Coulomb and nuclear

Moretto, L.G.

2010-01-01T23:59:59.000Z

419

Revealing Type Ia supernova physics with cosmic rates and nuclear gamma rays  

E-Print Network (OSTI)

Type Ia supernovae (SNIa) remain mysterious despite their central importance in cosmology and their rapidly increasing discovery rate. The progenitors of SNIa can be probed by the delay time between progenitor birth and explosion as SNIa. The explosions and progenitors of SNIa can be probed by MeV nuclear gamma rays emitted in the decays of radioactive nickel and cobalt into iron. We compare the cosmic star formation and SNIa rates, finding that their different redshift evolution requires a large fraction of SNIa to have large delay times. A delay time distribution of the form t^{-1.0 +/- 0.3} provides a good fit, implying 50% of SNIa explode more than ~ 1 Gyr after progenitor birth. The extrapolation of the cosmic SNIa rate to z = 0 agrees with the rate we deduce from catalogs of local SNIa. We investigate prospects for gamma-ray telescopes to exploit the facts that escaping gamma rays directly reveal the power source of SNIa and uniquely provide tomography of the expanding ejecta. We find large improvements relative to earlier studies by Gehrels et al. in 1987 and Timmes & Woosley in 1997 due to larger and more certain SNIa rates and advances in gamma-ray detectors. The proposed Advanced Compton Telescope, with a narrow-line sensitivity ~ 60 times better than that of current satellites, would, on an annual basis, detect up to ~ 100 SNIa (3 sigma) and provide revolutionary model discrimination for SNIa within 20 Mpc, with gamma-ray light curves measured with ~ 10 sigma significance daily for ~ 100 days. Even more modest improvements in detector sensitivity would open a new and invaluable astronomy with frequent SNIa gamma-ray detections.

Shunsaku Horiuchi; John F. Beacom

2010-06-30T23:59:59.000Z

420

ORISE: Health physics services  

NLE Websites -- All DOE Office Websites (Extended Search)

Health physics services Nuclear power plant The Oak Ridge Institute for Science and Education (ORISE) offers comprehensive health physics services in a number of technical areas...

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Nuclear Instruments and Methods in Physics Research A 564 (2006) 319323 Passive monitoring of the equilibrium factor inside a radon exposure  

E-Print Network (OSTI)

-lived radon progeny contributes about half of the total exposure of human beings to ionizing radiationNuclear Instruments and Methods in Physics Research A 564 (2006) 319­323 Passive monitoring for passive monitoring of the equilibrium factor F inside a radon exposure chamber. The method is based

Yu, K.N.

422

Advanced characterization of physical properties of coals with different coal structures by nuclear magnetic resonance and X-ray computed tomography  

Science Conference Proceedings (OSTI)

In order to understand the correlation between coal structure and physical property of coal, samples with different coal structures were collected from the Late Permian period coal seams in the Laochang area, Yunnan Province, China. A set of experiments ... Keywords: Adsorption capacities, Coal structure, Nuclear magnetic resonance (NMR), Seepage capacities, X-ray computed tomography (X-CT)

Song Li; Dazhen Tang; Hao Xu; Zi Yang

2012-11-01T23:59:59.000Z

423

J. Bahcall/Nuclear Physics B (Proc. Suppl.) 48 (1996) 281--283 281 Ray Davis: The Scientist and the Man  

E-Print Network (OSTI)

J. Bahcall/Nuclear Physics B (Proc. Suppl.) 48 (1996) 281--283 281 Ray Davis: The Scientist a reactor. He showed that reac­ tor anti­neutrinos are not absorbed by chlorine, ? # e + 37 Cl ## e - + 37 the discovery of solar neutrinos and provided further evidence for a discrepancy between theory and observation

Bahcall, John

424

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 45 (2005) 271275 doi:10.1088/0029-5515/45/4/008  

E-Print Network (OSTI)

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion, 52.55.H 1. Introduction An economically viable fusion reactor must sustain high- pressure, stable discrepancy between theory and experiment is that slight variations in the boundary geometry can sufficiently

Hudson, Stuart

425

J. H. Scofield and D. M. Fleetwood, IEEE Transactions on Nuclear Science NS-38, 1567-77 (December 1991). PHYSICAL BASIS FOR NONDESTRUCTIVE TESTS OF MOS RADIATION HARDNESS*  

E-Print Network (OSTI)

J. H. Scofield and D. M. Fleetwood, IEEE Transactions on Nuclear Science NS-38, 1567-77 (December 1991). PHYSICAL BASIS FOR NONDESTRUCTIVE TESTS OF MOS RADIATION HARDNESS* John H. Scofield Department noise and channel mobility measurements may be useful in defining nondestructive hardness assurance test

Scofield, John H.

426

Nuclear Instruments and Methods in Physics Research A 540 (2005) 464469 Fusion neutron detector calibration using a table-top laser  

E-Print Network (OSTI)

BINP accelerator based epithermal neutron source V. Aleynik a , A. Burdakov a , V. Davydenko a , A Institute of Nuclear Physics,11 Lavrentiev avenue, 630090 Novosibirsk, Russia b Neurosurgery Center, 2a: Boron neutron capture therapy Epithermal neutron source Accelerator a b s t r a c t Innovative facility

Ditmire, Todd

427

Quantum Physics Division Homepage  

Science Conference Proceedings (OSTI)

... Contact. Physical Measurement Laboratory Quantum Physics Division General Information: 303-735-1985 Telephone 303-492-5235 Facsimile. ...

2013-06-28T23:59:59.000Z

428

Nuclear Science References Database  

E-Print Network (OSTI)

The Nuclear Science References (NSR) database together with its associated Web interface, is the world's only comprehensive source of easily accessible low- and intermediate-energy nuclear physics bibliographic information for more than 210,000 articles since the beginning of nuclear science. The weekly-updated NSR database provides essential support for nuclear data evaluation, compilation and research activities. The principles of the database and Web application development and maintenance are described. Examples of nuclear structure, reaction and decay applications are specifically included. The complete NSR database is freely available at the websites of the National Nuclear Data Center http://www.nndc.bnl.gov/nsr and the International Atomic Energy Agency http://www-nds.iaea.org/nsr.

B. Pritychenko; E. B?tk; B. Singh; J. Totans

2013-02-27T23:59:59.000Z

429

DOE Spent Nuclear Fuel Information In Support of TSPA-VA  

SciTech Connect

RW has started the viability assessment (VA) effort to determine the feasibility of Yucca Mountain as the first geologic repository for spent nuclear fuel (SNF) and high-level waste. One component of the viability assessment will be a total system performance assessment (TSPA), based on the design concept and the scientific data and analysis available, describing the repository's probable behavior relative to the overall system performance standards. Thus, all the data collected from the Exploratory Studies Facility to-date have been incorporated into the latest TSPA model. In addition, the Repository Integration Program, an integrated probabilistic simulator, used in the TSPA has also been updated by Golder Associates Incorporated at December 1997. To ensure that the Department of Energy-owned (DOE-owned) SNF continues to be acceptable for disposal in the repository, it will be included in the TSPA-VA evaluation. A number of parameters are needed in the TSPA-VA models to predict the performance of the DOE-owned SNF materials placed into the potential repository. This report documents all of the basis and/or derivation for each of these parameters. A number of properties were not readily available at the time the TSPA-VA data was requested. Thus, expert judgement and opinion was utilized to determine a best property value. The performance of the DOE-owned SNF will be published as part of the TSPA-VA report. Each DOE site will be collecting better data as the DOE SNF program moves closer to repository license application. As required by the RW-0333P, the National Spent Nuclear Fuel Program will be assisting each site in qualifying the information used to support the performance assessment evaluations.

A. Brewer; D. Cresap; D. Fillmore; H. Loo; M. Ebner; R. McCormack

1998-09-01T23:59:59.000Z

430

Particle Physics Education Sites  

NLE Websites -- All DOE Office Websites (Extended Search)

Particle Physics Education Sites quick reference Education and Information - National Laboratory Education Programs - Women and Minorities in Physics - Other Physics Sites -...

431

DOE O 471.1B, Identification and Protection of Unclassified Controlled Nuclear Information  

Directives, Delegations, and Requirements

The Order provides requirements and responsibilities for identifying and protecting the unauthorized dissemination of Unclassified Controlled Nuclear ...

2010-03-01T23:59:59.000Z

432

Science based integrated approach to advanced nuclear fuel development - integrated multi-scale multi-physics hierarchical modeling and simulation framework Part III: cladding  

Science Conference Proceedings (OSTI)

Advancing the performance of Light Water Reactors, Advanced Nuclear Fuel Cycles, and Advanced Reactors, such as the Next Generation Nuclear Power Plants, requires enhancing our fundamental understanding of fuel and materials behavior under irradiation. The capability to accurately model the nuclear fuel systems to develop predictive tools is critical. Not only are fabrication and performance models needed to understand specific aspects of the nuclear fuel, fully coupled fuel simulation codes are required to achieve licensing of specific nuclear fuel designs for operation. The backbone of these codes, models, and simulations is a fundamental understanding and predictive capability for simulating the phase and microstructural behavior of the nuclear fuel system materials and matrices. In this paper we review the current status of the advanced modeling and simulation of nuclear reactor cladding, with emphasis on what is available and what is to be developed in each scale of the project, how we propose to pass information from one scale to the next, and what experimental information is required for benchmarking and advancing the modeling at each scale level.

Tome, Carlos N [Los Alamos National Laboratory; Caro, J A [Los Alamos National Laboratory; Lebensohn, R A [Los Alamos National Laboratory; Unal, Cetin [Los Alamos National Laboratory; Arsenlis, A [LLNL; Marian, J [LLNL; Pasamehmetoglu, K [INL

2010-01-01T23:59:59.000Z

433

Online particle physics information 1 Written August 2009 by T. Basaglia (CERN).  

E-Print Network (OSTI)

of full text papers in physics, mathematics, computer, statistics, nonlinear sciences, quantitative papers and theses. Comprehensively indexed with multiple links to full text as well as links to author://adsabs.harvard.edu/ads abstracts.html · JACoW: This Joint Accelerator Conference Website. It contains the full text of all

434

Physics Demonstrations  

NLE Websites -- All DOE Office Websites (Extended Search)

to help students develop a deeper understanding of the concepts of force and motion. Physics of Sports Grades 4-12 Additional Information Fermilab scientists guide a discussion...

435

Basic physical and chemical information needed for development of Monte Carlo codes  

SciTech Connect

It is important to view track structure analysis as an application of a branch of theoretical physics (i.e., statistical physics and physical kinetics in the language of the Landau school). Monte Carlo methods and transport equation methods represent two major approaches. In either approach, it is of paramount importance to use as input the cross section data that best represent the elementary microscopic processes. Transport analysis based on unrealistic input data must be viewed with caution, because results can be misleading. Work toward establishing the cross section data, which demands a wide scope of knowledge and expertise, is being carried out through extensive international collaborations. In track structure analysis for radiation biology, the need for cross sections for the interactions of electrons with DNA and neighboring protein molecules seems to be especially urgent. Finally, it is important to interpret results of Monte Carlo calculations fully and adequately. To this end, workers should document input data as thoroughly as possible and report their results in detail in many ways. Workers in analytic transport theory are then likely to contribute to the interpretation of the results.

Inokuti, M.

1993-08-01T23:59:59.000Z

436

Physics Division: Subatomic Physics Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Subatomic Physics Subatomic Physics Physics home » Subatomic Physics Site Home About Us Groups Applied Modern Physics, P-21 Neutron Science and Technology, P-23 Plasma Physics, P-24 Subatomic Physics, P-25 CONTACTS Group Leader Jon Kapustinsky (Acting) Deputy Group Leader Andy Saunders Office Administration Irene Martinez Miquela Sanchez Group Office (505) 667-6941 Physics Links Jobs in Physics Human Resources Working at Los Alamos Los Alamos resources Who we are, what we do We conduct basic research in nuclear and particle physics, applying this expertise to solve problems of national importance. By pushing the limits of our understanding of the smallest building blocks of matter through diverse experiments probing aspects of subatomic reactions, we aim to provide a more thorough understanding of the basic

437

Engineering Physics and Mathematics Division progress report for period ending August 31, 1989  

SciTech Connect

This paper contains abstracts on research performed at the Engineering Physics and Mathematics Division of Oak Ridge National Laboratory. The areas covered are: mathematical science; nuclear-data measurement and evaluation; intelligent systems; nuclear analysis and shielding; and Engineering Physics Information Center. (LSP)

Not Available

1989-12-01T23:59:59.000Z

438

DOE Fundamentals Handbook: Classical Physics  

Science Conference Proceedings (OSTI)

The Classical Physics Fundamentals Handbook was developed to assist nuclear facility operating contractors provide operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of physical forces and their properties. The handbook includes information on the units used to measure physical properties; vectors, and how they are used to show the net effect of various forces; Newton`s Laws of motion, and how to use these laws in force and motion applications; and the concepts of energy, work, and power, and how to measure and calculate the energy involved in various applications. This information will provide personnel with a foundation for understanding the basic operation of various types of DOE nuclear facility systems and equipment.

Not Available

1992-06-01T23:59:59.000Z

439

DOE Fundamentals Handbook: Classical Physics  

SciTech Connect

The Classical Physics Fundamentals Handbook was developed to assist nuclear facility operating contractors provide operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of physical forces and their properties. The handbook includes information on the units used to measure physical properties; vectors, and how they are used to show the net effect of various forces; Newton's Laws of motion, and how to use these laws in force and motion applications; and the concepts of energy, work, and power, and how to measure and calculate the energy involved in various applications. This information will provide personnel with a foundation for understanding the basic operation of various types of DOE nuclear facility systems and equipment.

Not Available

1992-06-01T23:59:59.000Z

440

Use of Sensitivity and Uncertainty Analysis in the Design of Reactor Physics and Criticality Benchmark Experiments for Advanced Nuclear Fuel  

Science Conference Proceedings (OSTI)

Technical Paper / Advances in Nuclear Fuel Management - Increased Enrichment/High Burnup and Light Water Reactor Fuel Cycle Optimization

B. T. Rearden; W. J. Anderson; G. A. Harms

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Midwest Nuclear Compact (Iowa)  

Energy.gov (U.S. Department of Energy (DOE))

The Midwest Nuclear Compact establishes a Midwest Nuclear Board to cooperatively evaluate and make recommendations regarding the development of nuclear technology, distribute information about...

442

Nuclear & Uranium - U.S. Energy Information Administration (EIA) - U.S.  

Gasoline and Diesel Fuel Update (EIA)

Nuclear & Uranium Nuclear & Uranium Glossary › FAQS › Overview Data Summary Uranium & Nuclear Fuel Nuclear Power Plants Radioactive Waste International All Nuclear Data Reports Analysis & Projections Most Requested Nuclear Plants and Reactors Projections Uranium All Reports Uranium Mill Sites Under the UMTRA Project Remediation of UMTRCA Title I Uranium Mill Sites Under the UMTRA Project Summary Table: Uranium Ore Processed, Disposal Cell Material, and Cost for Remediation as of December 31, 1999 Uranium Ore Processed Remediation Project Cost Remediation Project (Mill Site Name, State) Ore (Million Short Tons) Uranium Production (Million Pounds U3O8) Disposal Cell Remediated Material Volume (Million Cubic Yards) Total Cost A (Thousand U.S. Dollars)02/09 Per Pound Produced (Dollars per Pound U3O8) Per Unit of Remediated Material

443

Nuclear & Uranium - Analysis & Projections - U.S. Energy Information  

Gasoline and Diesel Fuel Update (EIA)

Most Requested Most Requested Change category... Most Requested Nuclear Plants and Reactors Projections Uranium All Reports Filter by: All Data Analysis Projections Weekly Reports Today in Energy - Nuclear Short, timely articles with graphs about recent nuclear energy issues and trends Monthly Reports Monthly Energy Review - Nuclear Section Released: November 25, 2013 Recent statistics on nuclear electricity capacity, generation, and number of operable nuclear reactors. Electricity Monthly Update Released: November 22, 2013 Provides analysis and of the highlights of the data included in the Electric Power Monthly publication and presents tables of electricity generation, fuel consumption for generation, fossil fuel stocks, and average retail sales and prices of electricity. The EMU is published at the

444

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Agenda DOE Annual HEP Program Review Brookhaven National Laboratory 16-18 April 2007 Monday, April 16 - Berkner B 15:00 Executive Session 16:00 Tour: Accelerator Test Facility,...

445

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

A: Accelerator Operations, Upgrades and R&D 09:00 Accelerator performance analysis F. Pilat (20+10) 09:30 Stochastic cooling status and plans M. Brennan (20+10) 10:00 56 MHz SRF...

446

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Executive Session 6:00 pm Reception: Berkner Patio, weather permitting 7:00 pm Review Banquet Berkner Cafeteria Thursday, July 10 Berkner Room B 8:30 am RHIC Computing Facility,...

447

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

pm Review Committee Executive Session 6:00 pm Reception Berkner Lobby 7:00 pm Review Banquet Berkner Cafeteria Tuesday, July 22 Room Assignments Below 8:30 am Parallel Discussion...

448

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Brookhaven Presentations to the Tribble Panel September 7, 2012 BNL Strategy (S. Aronson) RHIC Overview (S. Vigdor) Heavy Ion Overview (W. Zajc) Soft Probes (P. Sorensen) Hard...

449

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

8-10 September 2004 PAC Meeting Agenda PAC Recommendations (91004) 2005 RHIC Beam Use Proposals BRAHMS PHENIX Phobos STAR AGS Proposals, Expressions-of-Interest, &...

450

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

RHIC Planning Group Documents RHIC Mid-Term Plan (21406) Tom Kirk's Initiating Memo, 8102003 pdf) RHIC Collider Projections (2004-2008) (pdf) Slides for 82003 Meeting (v3)...

451

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

BNL Presentations to NSAC 15-16 February 2013 The Relativistic Heavy Ion Collider: Status and Future (Berndt Mueller) The Science Case for an Electron-Ion Collider (Jianwei Qiu)...

452

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Agenda: 29-30 September 2003 Note: If your browser displays a blank page after clicking on any of the below items, copy the file to your computer and load it into Acrobat from...

453

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Radiobiology Program NASA Space Radiation Laboratory (NSRL) Scientific Advisory Committee for Radiation Research (SACRR) Membership...

454

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

NPP Program Advisory Committee PAC Membership (May 2013) Actions Following PAC Meetings: September 1996-May 2008 pdf Agendas for Past Meetings 11-12 June 2013 7-8 June 2012 6-8...

455

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

Response to previous DOE S&T review Reorganizations Safety 0930 The Mid-Term Strategic Plan T. Ludlam 45 min 1030 Coffee Break Accomplishments, Status, Perspectives &...

456

Nuclear & Particle Physics Directorate  

NLE Websites -- All DOE Office Websites (Extended Search)

plan, Issues 1230 LUNCH and DOE Executive Session 1400 Update of the Mid-Term Strategic Plan T. Ludlam 40+20 min 1500 RHIC Operations and Evolution T. Roser 30+15 min...

457

Nuclear Physics using NIF  

DOE Green Energy (OSTI)

The National Ignition Facility (NIF) is the world's premier inertial confinement fusion facility designed to achieve sustained thermonuclear burn (ignition) through the compression of hydrogen isotopic fuels to densities in excess of 10{sup 3} g/cm{sup 3} and temperatures in excess of 100 MK. These plasma conditions are very similar to those found in the cores of Asymptotic Giant Branch (AGB) stars where the s-process takes place, but with a neutron fluence per year 10{sup 4} times greater than a star. These conditions make NIF an excellent laboratory to measure s-process (n,{gamma}) cross sections in a stellar-like plasma for the first time. Starting in Fall 2009, NIF has been operating regularly with 2-4 shots being performed weekly. These experiments have allowed the first in situ calibration of the detectors and diagnostics needed to measure neutron capture, including solid debris collection and prompt {gamma}-ray detection. In this paper I will describe the NIF facility and capsule environment and present two approaches for measuring s-process neutron capture cross sections using NIF.

Bernstein, L A; Bleuel, D L; Caggiano, J A; Cerjan, C; Gostic, J; Hatarik, R; Hartouni, E; Hoffman, R D; Sayre, D; Schneider, D G; Shaughnessy, D; Stoeffl, W; Yeamans, C; Greife, U; Larson, R; Hudson, M; Herrmann, H; Kim, Y H; Young, C S; Mack, J; Wilson, D; Batha, S; Hoffman, N; Langenbrunner, J; Evans, S

2011-09-28T23:59:59.000Z

458

Collaborating Organizations - Nuclear Data Program, Nuclear Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Collaborating Organizations Collaborating Organizations Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Data Program Collaborating Organizations Bookmark and Share National Nuclear Data Center, Brookhaven National Laboratory, Upton, New York. International Nuclear Structure and Decay Data Network, coordinated by IAEA, Vienna, Austria Heavy-Ion Nuclear Physics Group, Physics Division, Argonne National Laboratory, Argonne, Illinois. Nuclear Spectroscopy Group, Department of Nuclear Physics,

459

Table 8.1 Nuclear Energy Overview - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Web Page: See http://www.eia.gov/totalenergy/data/monthly/#nuclear (Excel and CSV files) for all available annual data beginning in 1957 and monthly data

460

International Conference on Mathematics, Computational Methods & Reactor Physics (M&C 2009) Saratoga Springs, New York, May 3-7, 2009, on CD-ROM, American Nuclear Society, LaGrange Park, IL (2009)  

E-Print Network (OSTI)

. For these reasons, GEANT4 was chosen over MCNPX for this work. 2.1.1. Simulation Physics In GEANT4 the neutron regarding alpha particle emitting neutron reactive films", Nuclear Instruments and Methods in PhysicsInternational Conference on Mathematics, Computational Methods & Reactor Physics (M&C 2009

Danon, Yaron

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Physical features of small disperse coal dust fraction transportation and structurization processes in iodine air filters of absorption type in ventilation systems at nuclear power plants  

E-Print Network (OSTI)

The research on the physical features of transportation and structurization processes by the air-dust aerosol in the granular filtering medium with the cylindrical coal adsorbent granules in an air filter of the adsorption type in the heating ventilation and cooling (HVAC) system at the nuclear power plant is completed. The physical origins of the coal dust masses distribution along the absorber with the granular filtering medium with the cylindrical coal granules during the air-dust aerosol intake process in the near the surface layer of absorber are researched. The quantitative technical characteristics of air filtering elements, which have to be considered during the optimization of air filters designs for the application in the ventilation systems at the nuclear power plants, are obtained.

Ledenyov, Oleg P; Poltinin, P Ya; Fedorova, L I

2012-01-01T23:59:59.000Z

462

Researcher, Los Alamos National Laboratory - Applied Physics...  

NLE Websites -- All DOE Office Websites (Extended Search)

Applied Physics Division | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

463

Use of open source information and commercial satellite imagery for nuclear nonproliferation regime compliance verification by a community of academics  

E-Print Network (OSTI)

The proliferation of nuclear weapons is a great threat to world peace and stability. The question of strengthening the nonproliferation regime has been open for a long period of time. In 1997 the International Atomic Energy Agency (IAEA) Board of Governors (BOG) adopted the Additional Safeguards Protocol. The purpose of the protocol is to enhance the IAEAs ability to detect undeclared production of fissile materials in member states. However, the IAEA does not always have sufficient human and financial resources to accomplish this task. Developed here is a concept for making use of human and technical resources available in academia that could be used to enhance the IAEAs mission. The objective of this research was to study the feasibility of an academic community using commercially or publicly available sources of information and products for the purpose of detecting covert facilities and activities intended for the unlawful acquisition of fissile materials or production of nuclear weapons. In this study, the availability and use of commercial satellite imagery systems, commercial computer codes for satellite imagery analysis, Comprehensive Test Ban Treaty (CTBT)verification International Monitoring System (IMS), publicly available information sources such as watchdog groups and press reports, and Customs Services information were explored. A system for integrating these data sources to form conclusions was also developed. The results proved that publicly and commercially available sources of information and data analysis can be a powerful tool in tracking violations in the international nuclear nonproliferation regime and a framework for implementing these tools in academic community was developed. As a result of this study a formation of an International Nonproliferation Monitoring Academic Community (INMAC) is proposed. This would be an independent organization consisting of academics (faculty, staff and students) from both nuclear weapon states (NWS) and non-nuclear weapon states (NNWS). This community analyzes all types of unclassified publicly and commercially available information to aid in detection of violations of the non-proliferation regime. INMAC shares all of this information with the IAEA and the public. Since INMAC is composed solely by members of the academic community, this organization would not demonstrate any biases in its investigations or reporting.

Solodov, Alexander

2007-08-01T23:59:59.000Z

464

Nuclear power plant construction activity, 1986  

SciTech Connect

Cost estimates, chronological data on construction progress, and the physical characteristics of nuclear units in commercial operation and units in the construction pipeline as of December 31, 1986, are presented. This report, which is updated annually, was prepared to provide an overview of the nuclear power plant construction industry. The report contains information on the status of nuclear generating units, average construction costs and lead-times, and construction milestones for individual reactors.

1987-07-24T23:59:59.000Z

465

Physical features of accumulation and distribution processes of small disperse coal dust precipitations and absorbed radioactive chemical elements in iodine air filter at nuclear power plant  

E-Print Network (OSTI)

The physical features of absorption process of radioactive chemical elements and their isotopes in the iodine air filters of the type of AU-1500 at the nuclear power plants are researched. It is shown that the non-homogenous spatial distribution of absorbed radioactive chemical elements and their isotopes in the iodine air filter, probed by the gamma-activation analysis method, is well correlated with the spatial distribution of small disperse coal dust precipitations in the iodine air filter. This circumstance points out to an important role by the small disperse coal dust fractions of absorber in the absorption process of radioactive chemical elements and their isotopes in the iodine air filter. The physical origins of characteristic interaction between the radioactive chemical elements and the accumulated small disperse coal dust precipitations in an iodine air filter are considered. The analysis of influence by the researched physical processes on the technical characteristics and functionality of iodine ...

Ledenyov, Oleg P; Poltinin, P Ya; Fedorova, L I

2012-01-01T23:59:59.000Z

466

Risk-Informed Evaluation of Protective Action Strategies for Nuclear Plant Off-Site Emergency Planning  

Science Conference Proceedings (OSTI)

All commercial nuclear power plants have developed formal emergency preparedness programs, which are implemented if actions required to protect public health and safety are deemed a necessary response to accident conditions. However, in the United States, the basis for these programs and the associated protective action strategies that would be implemented have not been modified since the time of the Three Mile Island accident. Based on the significant advancements in the knowledge of potential nuclear a...

2007-09-18T23:59:59.000Z

467

Nuclear data online at the NNDC  

SciTech Connect

The National Nuclear Data Center (NNDC) is funded by the US Department of Energy to provide services in the field of low and medium energy nuclear physics to users in the US and Canada. The National Nuclear Data Center (NNDC) Online Data Service, available since 1986, is continually being upgraded and expanded. Most files are now available for access through the WorldWideWeb. Bibliographic, experimental, and evaluated data files are available containing information on neutron, charged-particle, and photon-induced nuclear reaction data, as well as nuclear decay and nuclear structure information. The information available to the users of NNDC services is the product of the combined efforts of the NNDC and cooperating data centers and other interested groups, both in the US and worldwide.

McLane, V.

1998-03-01T23:59:59.000Z

468

A SHORT HISTORY CSISRS - AT THE CUTTING EDGE OF NUCLEAR DATA INFORMATION STORAGE AND RETRIEVAL SYSTEMS AND ITS RELATIONSHIP TO CINDA, EXFOR AND ENDF.  

SciTech Connect

A short history of CSISRS, pronounced ''scissors'' and standing for the Cross Section Information Storage and Retrieval System, is given. The relationship of CSISRS to CINDA, to the neutron nuclear data four-centers, to EXFOR and to ENDF, the evaluated neutron nuclear data file, is briefly explained.

HOLDEN, N.E.

2005-12-01T23:59:59.000Z

469

Brief 71 Health Physics Enrollments and Degrees, 2011 Summary (11-12  

SciTech Connect

The survey includes degrees granted between September 1, 2010 and August 31, 2011. Enrollment information refers to the fall term 2011. The enrollment and degree data include students majoring in health physics or in an option program equivalent to a major. Twenty-four academic programs reported having health physics programs during 2011. The data for two health physics options within nuclear engineering programs are also included in the enrollments and degrees that are reported in the nuclear engineering enrollments and degrees data.

Dr. Don Johnson

2012-11-07T23:59:59.000Z

470

MODELING SECURITY IN CYBER-PHYSICAL SYSTEMS  

E-Print Network (OSTI)

network at the Davis-Besse nuclear power plant in Oak Harbor, Ohio, was infected [39]. There have been-physical systems, threat models, protocols for treaty verification. 1. Introduction The rapid growth of information) sys- tems that monitor power, gas/oil transportation, water and waste-water distribution. Such systems

Burmester, Mike

471

The Nuclear Science References Database  

E-Print Network (OSTI)

The Nuclear Science References (NSR) database together with its associated Web interface, is the world's only comprehensive source of easily accessible low- and intermediate-energy nuclear physics bibliographic information for more than 210,000 articles since the beginning of nuclear science. The weekly-updated NSR database provides essential support for nuclear data evaluation, compilation and research activities. The principles of the database and Web application development and maintenance are described. Examples of nuclear structure, reaction and decay applications are specifically included. The complete NSR database is freely available at the websites of the National Nuclear Data Center http://www.nndc.bnl.gov/nsr and the International Atomic Energy Agency http://www-nds.iaea.org/nsr.

Pritychenko, B; Singh, B; Totans, J

2013-01-01T23:59:59.000Z

472

NIST Standard Reference Databases: Physics  

Science Conference Proceedings (OSTI)

... SRD 119 Photoionization of CO2 (ARPES), Online, DG, * Nuclear Physics SRD 144 ... Half-Life Measurements Online, DG, * Physical Constants SRD ...

2012-10-15T23:59:59.000Z

473

Physics | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Physics Physics ORNL Physics More Science Home | Science & Discovery | More Science | Physics SHARE Physics Bottom view of the 25 million volt tandem electrostatic accelerator of the Holifield Heavy Ion Research Facility. Physics researchers at ORNL seek to answer fascinating questions about our Universe: What are the nuclear reactions that drive stellar explosions? How does nuclear matter organize itself? What are the properties of nuclear interactions? Why is there more matter than antimatter in the universe? Is the neutrino its own antiparticle? What are the properties of matter that existed just after the Big Bang? Our research staff address these questions by developing experimental techniques and detector systems, performing experiments at national and

474

Proceedings of the US Nuclear Regulatory Commission twentieth water reactor safety information meeting; Volume 2, Severe accident research, Thermal hydraulics  

SciTech Connect

This three-volume report contains papers presented at the Twentieth Water Reactor Safety Information Meeting held at the Bethesda Marriott Hotel, Bethesda, Maryland, during the week of October 21--23, 1992. The papers describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included 10 different papers presented by researchersfrom CEC, China, Finland, France, Germany, Japan, Spain and Taiwan. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

Weiss, A.J. [comp.] [Brookhaven National Lab., Upton, NY (United States)

1993-03-01T23:59:59.000Z

475

Use of Level 3 PSA in Risk Informed, Performance Based Regulation of Nuclear Power Plants  

Science Conference Proceedings (OSTI)

At the request of the South Texas Electric Generating Station (STP), EPRI assessed the role of probabilistic safety assessment (PSA) Level 3 consequence analysis in the regulation of nuclear power plants. By surveying use of consequence analysis codes, their development, and current status, this report attempts to put Level 3 PSAs in perspective relative to their usefulness for making regulatory decisions.

1998-02-19T23:59:59.000Z

476

PHYSICAL INVENTORY LISTING | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PHYSICAL INVENTORY LISTING PHYSICAL INVENTORY LISTING Form supports nuclear materials control and accountability. PHYSICAL INVENTORY LISTING More Documents & Publications DOENRC F...

477

Jacobian-free Newton Krylov discontinuous Galerkin method and physics-based preconditioning for nuclear reactor simulations  

Science Conference Proceedings (OSTI)

We present high-order accurate spatiotemporal discretization of all-speed flow solvers using Jacobian-free Newton Krylov framework. One of the key developments in this work is the physics-based preconditioner for the all-speed flow, which makes use of traditional semi-implicit schemes. The physics-based preconditioner is developed in the primitive variable form, which allows a straightforward separation of physical phenomena. Numerical examples demonstrate that the developed preconditioner effectively reduces the number of the Krylov iterations, and the efficiency is independent of the Mach number and mesh sizes under a fixed CFL condition.

HyeongKae Park; Robert R. Nourgaliev; Richard C. Martineau; Dana A. Knoll

2008-09-01T23:59:59.000Z

478

Proceedings of the workshop on nuclear and particle physics at energies up to 31 GeV: new and future aspects  

Science Conference Proceedings (OSTI)

This report contains the proceedings of the LAMPF Workshop on Nuclear and Particle Physics at Energies up to 31 GeV, New and Future Aspects, held in Los Alamos, January 5 to 8, 1981. Included are invited talks and contributed papers covering recent developments in (a) weak and unified interactions (including discussions of neutrino oscillations), (b) the hadronic description of strong interactions, (c) the quark description of strong interactions, (d) hypernuclei, and (e) new facilities and proposed experiments. One of the motivations for the Workshop was to explore physics justifications for a future high-intensity proton accelerator in this energy regime. Separate abstracts were prepared for papers from this meeting. Six papers were previously included in the data base.

Bowman, J.D.; Kisslinger, L.S.; Silbar, R.R. (eds.)

1981-03-01T23:59:59.000Z

479

International Conference on Mathematics, Computational Methods & Reactor Physics (M&C 2009) Saratoga Springs, New York, May 3-7, 2009, on CD-ROM, American Nuclear Society, LaGrange Park, IL (2009)  

E-Print Network (OSTI)

International Conference on Mathematics, Computational Methods & Reactor Physics (M&C 2009) Saratoga Springs, New York, May 3-7, 2009, on CD-ROM, American Nuclear Society, LaGrange Park, IL (2009 International Conference on Mathematics, Computational Methods & Reactor Physics (M&C 2009), Saratoga Springs

Benzi, Michele

480

Department of Energy Issues Requests for Applications for Nuclear...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chemistry, Health Physics, Nuclear Materials Science, Radiochemistry, Applied Nuclear Physics, and Nuclear Policy at universities and colleges located in the U.S....

Note: This page contains sample records for the topic "information nuclear physics" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

RELATIVISTIC NUCLEAR COLLISIONS: THEORY  

E-Print Network (OSTI)

Effects in Relativistic Nuclear Collisions", Preprint LBL-Pion Interferometry of Nuclear Collisions. 18.1 M.Gyulassy,was supported by the Office of Nuclear Physics of the U.S.

Gyulassy, M.

2010-01-01T23:59:59.000Z

482

Nuclear Science & Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Science & Technology Nuclear Science & Technology Nuclear Science & Technology1354608000000Nuclear Science & TechnologySome of these resources are LANL-only and will require Remote Access. /No/ Nuclear Science & Technology Some of these resources are LANL-only and will require Remote Access. Key Resources Databases Organizations Journals Key Resources International Atomic Energy Agency IAEA scientific and technical publications cover areas of nuclear power, radiation therapy, nuclear security, nuclear law, and emergency repose. Search under Publications/Books and Reports for scientific books, standards, technical guides and reports National Nuclear Data Center Nuclear physics data for basic nuclear research and for applied nuclear technologies, operated by Brookhaven.

483

NIST Physical Reference Data  

Science Conference Proceedings (OSTI)

... Nuclear Physics Data. ... database consists of evaluated data for use in total-energy calculations of electronic structure by density-functional theory. ...

2013-06-05T23:59:59.000Z

484

Physics Out Loud  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab scientists and other experts explain some of the common words and terms used in nuclear physics research. Baryon Baryon Cerenkov Light Cerenkov Light Cross Section Cross...

485

High Energy Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Agenda Presentations Reference Materials Participants Organizing Committee Logistics Nuclear Physics (NP) Overview Published Reports Case Study FAQs NERSC HPC Achievement Awards...

486

Review of Particle Physics  

E-Print Network (OSTI)

Studies for Nuclear Physics CEBAF Je?erson LabThomas Je?by CLAS and PrimEx at CEBAF, and by PANDA at GSI. Recently,

Nakamura, Kenzo

2010-01-01T23:59:59.000Z

487

Risk-informing decisions about high-level nuclear waste repositories  

E-Print Network (OSTI)

Performance assessments (PAs) are important sources of information for societal decisions in high-level radioactive waste (HLW) management, particularly in evaluating safety cases for proposed HLW repository development. ...

Ghosh, Suchandra Tina, 1973-

2004-01-01T23:59:59.000Z

488

LabView Based Nuclear Physics Laboratory experiments as a remote teaching and training tool for Latin American Educational Centers  

SciTech Connect

A virtual laboratory via internet to provide a highly iterative and powerful teaching tool for scientific and technical discipline is given. The experimenter takes advantage of a virtual laboratory and he can execute nuclear experiment at introductory level e.g. Gamma ray detection with Geiger-Mueller Counter at remote location using internet communication technology.

Sajo-Bohus, L.; Greaves, E. D.; Barros, H.; Gonzalez, W. [Universidad Simon Bolivar, Apartado 89000, Caracas 1080A (Venezuela); Rangel, A. [Universidad del Zulia Maracaibo (Venezuela)

2007-10-26T23:59:59.000Z

489

Evaluated nuclear structure data file. a manual for preparation of data sets  

E-Print Network (OSTI)

This manual describes the organization and structure of the Evaluated Nuclear Structure Data File (ENSDF). This computer-based file is maintained by the National Nuclear Data Center (NNDC) at Brookhaven National Laboratory for the international Nuclear Structure and Decay Data Network. For every mass number (presently, A = 44, this information is published in the Nuclear Data Sheets; for A < 44, ENSDF is based on compilations published in the journal Nuclear Physics. The information in ENSDF is updated by mass chain or by nuclide with a varying cycle time dependent on the availability of new information.

Tuli, J K

2001-01-01T23:59:59.000Z

490

Nuclear weapons, nuclear effects, nuclear war  

SciTech Connect

This paper provides a brief and mostly non-technical description of the militarily important features of nuclear weapons, of the physical phenomena associated with individual explosions, and of the expected or possible results of the use of many weapons in a nuclear war. Most emphasis is on the effects of so-called ``strategic exchanges.``

Bing, G.F.

1991-08-20T23:59:59.000Z

491

inform  

Science Conference Proceedings (OSTI)

The monthly member publication of AOCS. inform Inform Magazine Membership Merchandise Subscriptions Journals Membership Merchandise 8C5A902BB64F1A5D499524EFF5918AE0 INFORM-NM 2008

492

Applied antineutrino physics workshop.  

Science Conference Proceedings (OSTI)

This workshop is the fourth one of a series that includes the Neutrino Geophysics Conference at Honolulu, Hawaii, which I attended in 2005. This workshop was organized by the Astro-Particle and Cosmology laboratory in the recently opened Condoret building of the University of Paris. More information, including copies of the presentations, on the workshop is available on the website: www.apc.univ-paris7.fr/AAP2007/. The workshop aims at opening neutrino physics to various fields such that it can be applied in geosciences, nuclear industry (reactor and spent fuel monitoring) and non-proliferation. The workshop was attended by over 60 people from Europe, USA, Asia and Brazil. The meeting was also attended by representatives of the Comprehensive nuclear-Test Ban Treaty (CTBT) and the International Atomic Energy Agency (IAEA). The workshop also included a workshop dinner on board of a river boat sailing the Seine river.

Lund, James C.

2008-01-01T23:59:59.000Z

493

Nuclear Astrophysics  

E-Print Network (OSTI)

Nuclear physics has a long and productive history of application to astrophysics which continues today. Advances in the accuracy and breadth of astrophysical data and theory drive the need for better experimental and theoretical understanding of the underlying nuclear physics. This paper will review some of the scenarios where nuclear physics plays an important role, including Big Bang Nucleosynthesis, neutrino production by our sun, nucleosynthesis in novae, the creation of elements heavier than iron, and neutron stars. Big-bang nucleosynthesis is concerned with the formation of elements with A nuclear physics inputs required are few-nucleon reaction cross sections. The nucleosynthesis of heavier elements involves a variety of proton-, alpha-, neutron-, and photon-induced reactions, coupled with radioactive decay. The advent of radioactive ion beam facilities has opened an important new avenue for studying these processes, as many involve radioactive species. Nuclear physics also plays an important role in neutron stars: both the nuclear equation of state and cooling processes involving neutrino emission play a very important role. Recent developments and also the interplay between nuclear physics and astrophysics will be highlighted.

Carl R. Brune

2005-02-28T23:59:59.000Z

494

Reconversion of nuclear weapons  

E-Print Network (OSTI)

The nuclear predicament or nuclear option. Synopsis of three lectures : 1- The physical basis of nuclear technology. Physics of fission. Chain reaction in reactors and weapons. Fission fragments. Separration of isotopes. Radiochemistry.2- Nuclear reactors with slow and fast neutrons. Power, size, fuel and waste. Plutonium production. Dose rate, shielding and health hazard. The lessons of Chernobyl3- Nuclear weapons. Types, energy, blast and fallout. Fusion and hydrogen bombs. What to do with nuclear weapons when you cannot use them? Testing. Nonmilittary use. Can we get rid of the nuclear weapon? Nuclear proliferation. Is there a nuclear future?

Kapitza, Sergei P

1993-01-01T23:59:59.000Z

495

Physics Division annual report - 1998  

Science Conference Proceedings (OSTI)

Summaries are given of progress accomplished for the year in the following areas: (1) Heavy-Ion Nuclear Physics Research; (2) Operation and Development of Atlas; (3) Medium-Energy Nuclear Physics Research; (4) Theoretical Physics Research; and (5) Atomic and Molecular Physics Research.

NONE

1999-09-07T23:59:59.000Z

496

Emergency Response Health Physics  

Science Conference Proceedings (OSTI)

Health physics is an important discipline with regard to understanding the effects of radiation on human health; however, there are major differences between health physics for research or occupational safety and health