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Note: This page contains sample records for the topic "nuclear physics research" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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1

(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

2

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

3

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

4

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

5

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

6

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...

7

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 >

8

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...

9

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

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

Gerber, Richard A.

2012-01-01T23:59:59.000Z

10

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

11

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, DOEís Office of Advanced Scientific Computing Research (ASCR) and DOEís 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 NERSCís 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 ďcase studies,Ē 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, ďmulti-coreĒ 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

12

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

P√°zsit, Imre

13

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

of Science, Advanced Scientific Computing Research (ASCR)Office of Advanced Scientific Computing Research, FacilitiesNP) Office of Advanced Scientific Computing Research (ASCR)

Gerber, Richard A.

2012-01-01T23:59:59.000Z

14

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

15

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, G√ʬ?¬?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;√ʬ?¬?}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 non√ʬ?¬?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

16

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

17

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.

18

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

19

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

20

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

22

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

23

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

24

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,...

25

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

P√°zsit, Imre

26

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

27

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....

28

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...

29

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

30

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...

31

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.

32

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

33

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) 494¬≠499 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

34

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

35

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

36

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...

37

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...

38

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...

39

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...

40

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

42

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

43

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

44

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...

45

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...

46

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...

47

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...

48

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) 598¬≠608 The number distribution of neutrons and gamma photons generated in a multiplying sample Andreas Enqvista,√?, Imre Pa¬ī zsita , Sara

P√°zsit, Imre

49

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.

50

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

51

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

52

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

53

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

54

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

55

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

56

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

57

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...

58

Nuclear Instruments and Methods in Physics Research A 368 (1996) 492-497 INSTRUMENTS  

E-Print Network (OSTI)

, University of Salford, Salford, UK. Nigel Langford is in the BNFL Corporate Communication Research Unit, University of Salford, Salford, UK. Richard J. Varey is in the BNFL Corporate Communication Research Unit University Press . ISSN 1356-3289 #12;As organizations grow and segment through specialization, so do zones

Bergen, Universitetet i

59

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:

60

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)...

Note: This page contains sample records for the topic "nuclear physics research" 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

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.

62

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

63

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

64

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...

65

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...

66

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

67

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...

68

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

69

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...

70

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...

71

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

72

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

73

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...

74

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...

75

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...

76

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...

77

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...

78

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...

79

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,...

80

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...

Note: This page contains sample records for the topic "nuclear physics research" 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 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

82

CSD: Research Programs: Chemical Physics  

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

CSD: Research: Chemical Physics CSD: Research Programs: Chemical Physics CSD: Research: Chemical Physics CSD: Research Programs: Chemical Physics LBL Logo A-Z CSD Research Highlights CSD Directory Chemical Sciences Division A-Z Index Phone Book Search Berkeley Lab INTRODUCTION TO CSD NATIONAL FACILITIES & CENTERS RESEARCH PROGRAMS Atomic, Molecular & Optical Sciences Catalytic Science Chemical Physics The Glenn T. Seaborg Center (GTSC) STUDENT & POSTDOCTORAL OPPORTUNITIES NEWS & EVENTS CSD CONTACTS LBNL HOME Privacy & Security Notice DOE UC Berkeley CSD > Research Programs > Chemical Physics The Chemical Physics Program of the Chemical Science Division of LBNL is concerned with the development of both experimental and theoretical methodologies for studying molecular structure and dynamical processes at the most fundamental level, and with the application of these to specific

83

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

84

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

85

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

86

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...

87

Research | Princeton Plasma Physics Lab  

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

Overview Experimental Fusion Research Theoretical Fusion Research Basic Plasma Science Plasma Astrophysics Other Physics and Engineering Research PPPL Technical Reports Education Organization Contact Us Overview Experimental Fusion Research Theoretical Fusion Research Basic Plasma Science Plasma Astrophysics Other Physics and Engineering Research PPPL Technical Reports Research The U.S. Department of Energy's Princeton Plasma Physics Laboratory is dedicated to developing fusion as a clean and abundant source of energy and to advancing the frontiers of plasma science. The Laboratory pursues these goals through experiments and computer simulations of the behavior of plasma, the hot electrically charged gas that fuels fusion reactions and has a wide range of practical applications.

88

Paradigms in Physics Education Research  

E-Print Network (OSTI)

Physics education research (PER) includes three distinct paradigms: quantitative research, qualitative research, and question-driven research. Quantitative PER seeks reproducible, representative patterns and relationships; human behavior is seen as dictated by lawful (albeit probabilistic) relationships. Qualitative PER seeks to refine and develop theory by linking theory to cases; human action is seen as shaped by the meanings that participants make of their local environments. Question-driven physics education researchers prioritize questions over the pursuit of local meanings or abstract relationships. We illustrate each paradigm with interviews with physics education researchers and examples of published PER.

Robertson, Amy D; McKagan, Sarah B

2013-01-01T23:59:59.000Z

89

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

90

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

P√°zsit, Imre

91

Research Areas | Nuclear Science | ORNL  

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

Simulation & Validation Nuclear Systems Technology Reactor Technology Research Highlights Facilities and Capabilities Educational Outreach Publications and Reports News and Awards...

92

Nuclear Physics meets Biophysics: New Insights into ...  

Science Conference Proceedings (OSTI)

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

93

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

94

[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

95

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 őõ QCD m u őõ QCD m d őõ QCD m s őõ QCD őĪ 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

96

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

97

Research in elementary particle physics  

Science Conference Proceedings (OSTI)

This report discusses research in the following areas of high energy physics: B meson mixing; CDF response to low energy jets; jet scaling behavior; search for pair produced leptoquarks at CDF; SSC program; quantum field theory; and neural networks. (LSP).

Kirsch, L.E.; Schnitzer, H.J.; Bensinger, J.R.; Blocker, C.A.

1992-01-01T23:59:59.000Z

98

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

99

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

100

Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND...  

Office of Science (SC) Website

Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications...

Note: This page contains sample records for the topic "nuclear physics research" 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

Nuclear Instruments and Methods in Physics Research A 574 (2007) 98109 Gamma-ray energy-imaging integrated spectral deconvolution$  

E-Print Network (OSTI)

possible. This research was supported by the US Department of Energy/NNSA NA-22 office under Grant DE-FG03

He, Zhong

102

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

103

Background Long history of research and education in "nuclear  

E-Print Network (OSTI)

). #12;Master Programme in Nuclear Engineering · Coupling education ­ research (reactor physics#12;Background · Long history of research and education in "nuclear engineering" at Chalmers. · "Nuclear engineering" = multi-disciplinary research area. #12;Background Establishment of the Sustainable

Lemurell, Stefan

104

Engineering and Physics Optimization of Breed and Burn Fast Reactor Systems; NUCLEAR ENERGY RESEARCH INITIATIVE (NERI) QUARTERLY PROGRESS REPORT  

Science Conference Proceedings (OSTI)

This project is organized under four major tasks (each of which has two or more subtasks) with contributions among the three collaborating organizations (MIT, INEEL and ANL-West): Task A: Core Physics and Fuel Cycle; Task B: Core Thermal Hydraulics; Task C: Plant Design; Task D: Fuel Design The lead PI, Michael J. Driscoll, has consolidated and summarized the technical progress submissions provided by the contributing investigators from all sites, under the above principal task headings.

ERROR, [value too long for type character varying(50); Hejzlar, Pavel; Yarsky, Peter; Driscoll, Mike; Wachs, Dan; Weaver, Kevan; Czerwinski, Ken; Pope, Mike; Parry, James; Marshall, Theron D.; Davis, Cliff B.; Crawford, Dustin; Hartmann, Thomas; Saha, Pradip

2005-01-31T23:59:59.000Z

105

A History of Physics Research at Brookhaven  

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

A History of Physics Research at Brookhaven Brookhaven physics history banner Begin your tour of physics discoveries made at Brookhaven >> From its inception Brookhaven has had a...

106

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...

107

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:

108

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

109

NIST: Physical Measurement Laboratory - Research ...  

Science Conference Proceedings (OSTI)

... Fellowships: SURFing the Physical Measurement Laboratory ... Optical, Radiation, and Chemical Physics. ... involves PML's Quantum Physics Division. ...

2010-10-05T23:59:59.000Z

110

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....

111

Nuclear Energy Research  

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

energy and environmental security. Full development of a science-based approach for nuclear reactor and fuel cycle technology and systems is a "grand challenge" well suited to...

112

Nuclear Safety Research and Development Committee Charter  

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

Research and Development Committee Charter I. Purpose The intent of the Nuclear Safety Research and Development (NSR&D) Committee is to identify nuclear safety research needs and...

113

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

114

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

115

International Nuclear Energy Research Initiative: Annual Report...  

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

sitesallmodulescontribredisredis.autoload.inc). You are here Home International Nuclear Energy Research Initiative: Annual Report 2005 International Nuclear Energy...

116

Nuclear methods in environmental and energy research  

SciTech Connect

The topics considered in the seven sessions were nuclear methods in atmospheric research; nuclear and atomic methodology; nuclear methods in tracer applications; energy exploration, production, and utilization; nuclear methods in environmental monitoring; nuclear methods in water research; and nuclear methods in biological research. Individual abstracts were prepared for each paper. (JSR)

Vogt, J.R. (ed.)

1977-01-01T23:59:59.000Z

117

Advanced Nuclear Research Reactor  

SciTech Connect

This report describes technical modifications implemented by INVAP to improve the safety of the Research Reactors the company designs and builds.

Lolich, J.V.

2004-10-06T23:59:59.000Z

118

Nuclear Energy Research and Development Roadmap | Department...  

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

Research and Development Roadmap Nuclear Energy Research and Development Roadmap NuclearEnergyRoadmapFinal.pdf More Documents & Publications Before the House Science and...

119

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

120

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

122

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-

123

Nuclear methods in environmental and energy research  

SciTech Connect

A total of 75 papers were presented on nuclear methods for analysis of environmental and biological samples. Sessions were devoted to software and mathematical methods; nuclear methods in atmospheric and water research; nuclear and atomic methodology; nuclear methods in biology and medicine; and nuclear methods in energy research.

Vogt, J R [ed.

1980-01-01T23:59:59.000Z

124

Research Highlights | Nuclear Science | ORNL  

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

News and Awards News and Awards Nuclear Science Home | Science & Discovery | Nuclear Science | Research Highlights SHARE Research Highlights 1-3 of 3 Results Neutron scattering continues as a vital tool in superconductivity studies January 01, 2011 - In 2008, the totally unexpected discovery of a New class of superconductors, the iron pnictides, set off A Feverish international effort to understand them. Fabrication and Characterization of Uranium-based High Temperature Reactor Fuel June 01, 2013 - The Uranium Fuel Development Laboratory is a modern R&D scale lab for the fabrication and characterization of uranium-based high temperature reactor fuel. Light Water Reactor Fuel Cladding Research June 01, 2013 - ORNL is the focus point for Light Water Reactor (LWR)

125

Chemistry and Metallurgy Research Replacement - Nuclear Facility...  

National Nuclear Security Administration (NNSA)

Chemistry and Metallurgy Research Replacement - Nuclear Facility (CMRR-NF SEIS) | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing...

126

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

127

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...

128

Nuclear Science Research Facilities Nuclear Science User Guide  

E-Print Network (OSTI)

LANSCE User Guide Nuclear Science Research Facilities #12;#12;Nuclear Science User Guide Table of Contents Introduction 3 Nuclear Science Research Facilities 3 The LANSCE Accelerator 4 Time structure techniques 8 Nuclear Science User Program 11 Proposal Process 13 Information for Prospective Users 14

129

Nuclear & Particle Physics Directorate  

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

DOE/NP Review of BLIP DOE/NP Review of BLIP Brookhaven National Laboratory 19-20 November 2009 Draft Agenda Thursday, Nov. 19, 2009, Berkner Hall Room B 8:00 - 8:40 am Executive Session 8:40 - 9:00 am Welcome and How BLIP Fits In, S. Vigdor (15+5) Interface with RHIC operations and plans Synergies and leveraging from other research at BNL Isotope production in the BNL organization 9:00 - 10:00 am Overview of BLIP Operations and Accomplishments, L. Mausner (45+15) BLIP operational modes and costs Recent research and technical accomplishments and impact Performance metrics and recent performance Present and proposed staffing levels and budgets Resource distribution & balance between R&D and commercial production Coordination with other national isotope production facilities

130

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

131

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

132

Princeton Plasma Physics Laboratory Honors Three Researchers...  

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

Kenneth Hill received the Kaul Prize for Excellence in Plasma Physics Research and Technology Development. (Photo by Elle Starkman, PPPL Office of Communications) Kenneth...

133

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 ¬Ľ 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

134

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

135

MIT Nuclear Space Research Andrew C. Kadak  

E-Print Network (OSTI)

SELENE MIT Nuclear Space Research Andrew C. Kadak Professor of the Practice Nuclear Science with Nuclear Energy ­ Selene - Sodium-Cooled Epithermal Long-term Exploration Nuclear Engine (MS thesis) ­ The Martian Surface Reactor: An Advanced Nuclear Power Station for Manned Extraterrestrial Exploration

136

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

137

Research program in particle physics  

SciTech Connect

This report discusses the following topics: Quantum Gravity and Mathematical Physics; Phenomenology; Quantum Mechanics and Quantum Field Theory; Status of BNL Expt. 791; BNL Expt. 791; BNL Expt. 888; and SSC Activities.

Sudarshan, E.C.G.; Dicus, D.A.; Ritchie, J.L.; Lang, K.

1992-07-01T23:59:59.000Z

138

Research in High Energy Physics  

SciTech Connect

This final report details the work done from January 2010 until April 2013 in the area of experimental and theoretical high energy particle physics and cosmology at the University of California, Davis.

Conway, John S.

2013-08-09T23:59:59.000Z

139

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

140

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...

Note: This page contains sample records for the topic "nuclear physics research" 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

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

142

2006 NUCLEAR ENERGY RESEARCH INITIATIVE AWARDS | Department of...  

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

NUCLEAR ENERGY RESEARCH INITIATIVE AWARDS 2006 NUCLEAR ENERGY RESEARCH INITIATIVE AWARDS A chart listing the recipients of the 2006 Nuclear Energy Research Initiative Awards. 2006...

143

2006 Nuclear Energy Research Initiative Awards | Department of...  

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

Nuclear Energy Research Initiative Awards 2006 Nuclear Energy Research Initiative Awards This is the list of winners from the 2006 Nuclear Energy Research Initiative Awards. 2006...

144

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

145

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

146

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

147

Nuclear Instruments and Methods in Physics Research A 562 (2006) 401406 Generating a multi-line neutron beam using an electron  

E-Print Network (OSTI)

. Glasstone, Nuclear Reactor Theory, Robert E. Krieger Publishing Company (1970). [17] W.E. Lamb, Phys. Rev with the steady-state filtered neutron beams obtained using nuclear reactors [1­4]. The filter materials used in conjuc- tion with nuclear reactors are scandium (producing 2.03 keV neutron beams with a width DE$1:3 ke

Danon, Yaron

148

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

149

Review of Recent Neutrino Physics Research  

E-Print Network (OSTI)

We review recent research in neutrino physics, including neutrino oscillations to test time reversal and CP symmetry violations, the measurement of parameters in the U matrix, sterile neutrino emission causing pulsar kicks, and neutrino energies in the neutrinosphere.

Leonard S. Kisslinger

2013-06-17T23:59:59.000Z

150

Physics Research Integrated Development Environment (PRIDE)  

SciTech Connect

Past efforts to implement a Software Engineering approach to High Energy Physics computing have been met with significant resistance and have been, in many cases, only marginally successful. At least a portion of the problem has been the Lick of an integrated development environment, tailored to High Energy Physics and incorporating a suite of Computer Aided Software Engineering tools. The Superconducting Super Collider Physics Research Division Computing Department is implementing pilot projects to develop just such an environment.

Burton, J.; Cormell, L.

1993-12-01T23:59:59.000Z

151

Summaries of physical research in geosciences  

DOE Green Energy (OSTI)

The summaries in this document describe the work performed during 1975 and include the scope of the work to be performed in 1976. The Division of Physical Research, through its Geosciences Program, supports research in geology, petrology, geophysics, geochemistry, hydrology, basic meteorology, solar-terrestrial relationships, aeronomy, physical oceanography, seismology, and natural resource analysis including the various subdivisions and interdisciplinary relationships, as well as their relationships, as well as their relationship to ERDA's technological needs.

Not Available

1976-01-01T23:59:59.000Z

152

Research and Development | National Nuclear Security Administration  

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

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration Research and Development Home > About Us > Our Programs >...

153

Institutional Research & Development Reports | National Nuclear...  

National Nuclear Security Administration (NNSA)

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration Institutional Research & Development Reports Home > About Us > Our...

154

Institutional Research & Development | National Nuclear Security...  

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

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration Institutional Research & Development Home > About Us > Our...

155

Mitsuru Uesaka Nuclear Engineering Research Laboratory ,  

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

plasma cathode by 12 TW, 50 fs laser and its application to radiation chemistry Mitsuru Uesaka Nuclear Engineering Research Laboratory , University of Tokyo June 26, 2004...

156

High Energy Physics Research at Louisiana Tech  

SciTech Connect

The goal of this project was to create, maintain, and strengthen a world-class, nationally and internationally recognized experimental high energy physics group at Louisiana Tech University, focusing on research at the energy frontier of collider-based particle physics, first on the D? experiment and then with the ATLAS experiment, and providing leadership within the US high energy physics community in the areas of jet physics, top quark and charged Higgs decays involving tau leptons, as well as developing leadership in high performance computing.

Sawyer, Lee; Greenwood, Zeno; Wobisch, Marcus

2013-06-28T23:59:59.000Z

157

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

158

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

159

Educating Scientifically: Advances in Physics Education Research  

Science Conference Proceedings (OSTI)

It is now fairly well documented that traditionally taught, large-scale introductory physics courses fail to teach our students the basics. In fact, often these same courses have been found to teach students things we do not want. Building on a tradition of research in physics, the physics education research community has been researching the effects of educational practice and reforms at the undergraduate level for many decades. From these efforts and those within the fields of education, cognitive science, and psychology we have learned a great deal about student learning and environments that support learning for an increasingly diverse population of students in the physics classroom. This talk will introduce some of the ideas from physics education research, discuss a variety of effective classroom practices/ surrounding educational structures, and begin to examine why these do (and do not) work. I will present both a survey of physics education research and some of the exciting theoretical and experimental developments emerging from the University of Colorado.

Finkelstein, Noah (University of Colorado)

2007-05-16T23:59:59.000Z

160

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

162

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 ¬Ľ 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

163

University Research Reactor Task Force to the Nuclear Energy Research  

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

University Research Reactor Task Force to the Nuclear Energy University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee In mid-February, 2001 The University Research Reactor (URR) Task Force (TF), a sub-group of the Department of Energy (DOE) Nuclear Energy Research Advisory Committee (NERAC), was asked to: * Analyze information collected by DOE, the NERAC "Blue Ribbon Panel," universities, and other sources pertaining to university reactors including their research and training capabilities, costs to operate, and operating data, and * Provide DOE with clear, near-term recommendations as to actions that should be taken by the Federal Government and a long-term strategy to assure the continued operation of vital university reactor facilities in

164

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

165

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

166

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

167

Research in particle physics. [Dept. of Physics, Boston Univ  

Science Conference Proceedings (OSTI)

Research accomplishments and current activities of Boston University researchers in high energy physics are presented. Principal areas of activity include the following: detectors for studies of electron[endash]positron annihilation in colliding beams; advanced accelerator component design, including the superconducting beam inflector, electrostatic quadrupoles, and the electrostatic muon kicker''; the detector for the MACRO (Monopole, Astrophysics, and Cosmic Ray Observatory) experiment; neutrino astrophysics and the search for proton decay; theoretical particle physics (electroweak and flavor symmetry breaking, hadron collider phenomenology, cosmology and astrophysics, new field-theoretic models, nonperturbative investigations of quantum field theories, electroweak interactions); measurement of the anomalous magnetic moment of the muon; calorimetry for the GEM experiment; and muon detectors for the GEM experiment at the Superconducting Super Collider.

Not Available

1992-09-01T23:59:59.000Z

168

Low Dose Radiation Research Program: Research Highlights - Health Physics  

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

Health Physics Special Issue Features Contributions by Low Dose Health Physics Special Issue Features Contributions by Low Dose Investigators Health Physics The March 2011 special issue of Health Physics highlights the Victor Bond Workshop held May 2-5, 2010, in Richland, Wash. The workshop honored the late Dr. Victor (Vic) Bond for his lifetime achievement in the radiation sciences. Dr. Bond's research resulted in numerous influential scientific papers that contributed greatly to the understanding of radiation effects in biological systems. The workshop attracted internationally recognized experts in biophysics, experimental radiation biology, epidemiology, and risk assessment to discuss issues of low-dose risk. Participants included current and previously funded U.S. Department of Energy Low Dose Radiation Research

169

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:

170

Summaries of physical research in the geosciences  

Science Conference Proceedings (OSTI)

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of the geosciences which are germane to the Department of Energy's many missions. The Division of Engineering and Geosciences, part of the Office of Basic Energy Sciences of the Office of Energy Research, supports the Geosciences Research Program. The participants in this program include Department of Energy laboratories, industry, universities, and other governmental agencies. The summaries in this document, prepared by the investigators, briefly describe the scope of the individual programs. The Geosciences Research Program includes research in geology, petrology, geophysics, geochemistry, solar physics, solar-terrestrial relationships, aeronomy, seismology, and natural resource modeling and analysis, including their various subdivisions and interdisciplinary areas. All such research is related either directly or indirectly to the Department of Energy's long-range technological needs.

Not Available

1990-10-01T23:59:59.000Z

171

Institutional Research & Development | National Nuclear Security  

National Nuclear Security Administration (NNSA)

| National Nuclear 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 The National Nuclear Security Administration Institutional Research & Development Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

172

Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL | U.S.  

Office of Science (SC) Website

Basic Research for an Era of Nuclear Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications Spinoff Archives SBIR/STTR Applications of Nuclear Science and Technology 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 ¬Ľ Spinoff Archives Basic Research for an Era of Nuclear Energy at LBNL, LLNL, AND LANL Print Text Size: A A A RSS Feeds FeedbackShare Page Application/instrumentation: Basic Research for an Era of Nuclear Energy Developed at: Lawrence Berkeley National Laboratory, Lawrence Livermore National

173

Nuclear Energy Research Advisory Subcommittee Meeting  

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

to the Minutes for the to the Minutes for the Nuclear Energy Research Advisory Subcommittee Meeting September 30 to October 1, 2002 MEMORANDUM To: Chairman, Nuclear Energy Research Advisory Committee (NERAC) From: Thomas B. Cochran, Member of NERAC Date: October 16, 2002 Subject: "A Technology Roadmap on Generation IV Nuclear Energy Systems," a report of the NERAC Subcommittee on Generation IV Technology Planning Please include these additional remarks in your transmittal of the subject report to DOE's Office of Nuclear Energy, Science and Technology. Perhaps the greatest security threat to the United States today, and of paramount concern to American citizens since September 11, 2001, is that nuclear weapon- usable materials will be stolen, seized, or secretly diverted from nuclear facilities and then used by

174

Physics as an element of radiation research.  

SciTech Connect

Since its inception in 1954, Radiation Research has published an estimated total of about 8700 scientific articles up to August 2001, about 520, or roughly 6%, of which are primarily related to physics. This average of about 11 articles per year indicates steadily continuing contributions by physicists, though there are appreciable fluctuations from year to year. These works of physicists concern radiation sources, dosimetry, instrumentation for measurements of radiation effects, fundamentals of radiation physics, mechanisms of radiation actions, and applications. In this review, we have selected some notable accomplishments for discussion and present an outlook for the future.

Inokuti, M.; Seltzer, S.; Physics; National Inst. of Standards and Technology

2002-07-01T23:59:59.000Z

175

NNSA, Philippine Nuclear Research Institute to Prevent Radiological...  

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

Philippine Nuclear Research Institute to Prevent Radiological Terrorism | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation...

176

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

177

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

178

Nuclear Energy Research Advisory Committee (NERAC) agenda 11...  

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

agenda 11303 Nuclear Energy Research Advisory Committee (NERAC) agenda 11303 This is an agenda of the 110303 and 110403 Nuclear Energy Research Advisory Committee (NERAC)...

179

Standard Practice for Application and Analysis of Nuclear Research Emulsions for Fast Neutron Dosimetry  

E-Print Network (OSTI)

1.1 Nuclear Research Emulsions (NRE) have a long and illustrious history of applications in the physical sciences, earth sciences and biological sciences (1,2) . In the physical sciences, NRE experiments have led to many fundamental discoveries in such diverse disciplines as nuclear physics, cosmic ray physics and high energy physics. In the applied physical sciences, NRE have been used in neutron physics experiments in both fission and fusion reactor environments (3-6). Numerous NRE neutron experiments can be found in other applied disciplines, such as nuclear engineering, environmental monitoring and health physics. Given the breadth of NRE applications, there exist many textbooks and handbooks that provide considerable detail on the techniques used in the NRE method. As a consequence, this practice will be restricted to the application of the NRE method for neutron measurements in reactor physics and nuclear engineering with particular emphasis on neutron dosimetry in benchmark fields (see Matrix E706). 1...

American Society for Testing and Materials. Philadelphia

2006-01-01T23:59:59.000Z

180

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 "nuclear physics research" 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

Research accomplishments and future goals in particle physics  

Science Conference Proceedings (OSTI)

This document presents our proposal to continue the activities of Boston University researchers in eight projects in high energy physics research: Colliding Beams Physics; Accelerator Design Physics; MACRO Project; Proton Decay Project; Theoretical Particle Physics; Muon G-2 Project; and Hadron Collider Physics. The scope of each of these projects is presented in detail in this paper.

Whitaker, J.S.

1990-01-05T23:59:59.000Z

182

Nuclear Safety Research and Development Committee Charter  

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

Research and Development Committee Charter Research and Development Committee Charter I. Purpose The intent of the Nuclear Safety Research and Development (NSR&D) Committee is to identify nuclear safety research needs and opportunities within the Department of Energy (DOE) and National Nuclear Security Administration (NNSA) and their program offices. The Committee promotes communication and coordination among DOE and NNSA program offices to enhance synergy on NSR&D efforts that can benefit the Department. The Committee will foster and facilitate networking and information exchange on NSR&D needs and activities across DOE/NNSA programs and with external national and international organizations. The Committee should not be construed to have any authority to direct DOE and/or NNSA program

183

Summaries of physical research in the geosciences  

DOE Green Energy (OSTI)

The Department of Energy supports research in the geosciences in order to provide a sound basis of fundamental knowledge in those areas of the earth, atmospheric, and solar/terrestrial sciences which relate to DOE's many missions. The summaries in this document, prepared by the investigators, describe the work performed during 1978, include the scope of the work to be performed in 1979 and provide information regarding some of the research planned for 1980. The following is an outline of the research areas included: geology, geophysics, and earch dynamics (large-scale earth movements; evolution of geologic structures; properties of earth materials; rock flow, fracture, and failure; continental drilling for scientific purposes); geochemistry (geothermal fluids; static rock--water interactions; organic geochemistry; geochemical migration); energy resource recognition, evaluation, and utilization (resource definition and utilization; reservoir dynamics and modeling; magma energy resources; information compilation, evaluation, and dissemination); hydrologic and marine sciences (ground water hydrology; fresh water systems; oceanography); and solar--terrestrial/atmospheric interactions (magnetospheric physics and chemistry; upper atmosphere chemistry and physics; solar radiation; meteorology and climatology). (RWR)

Not Available

1979-08-01T23:59:59.000Z

184

CERN-INTC-2011-053/INTC-P-317 EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH  

E-Print Network (OSTI)

an exacting test for nuclear models. Binding energies offer a clear signature for the presence (or disCERN-INTC-2011-053/INTC-P-317 06/10/2011 EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH Proposal. N. Wolf8 , K. Zuber9 1Max Planck Institute for Nuclear Physics, Heidelberg, Germany 2GSI

185

Advanced research workshop: nuclear materials safety  

SciTech Connect

The Advanced Research Workshop (ARW) on Nuclear Materials Safety held June 8-10, 1998, in St. Petersburg, Russia, was attended by 27 Russian experts from 14 different Russian organizations, seven European experts from six different organizations, and 14 U.S. experts from seven different organizations. The ARW was conducted at the State Education Center (SEC), a former Minatom nuclear training center in St. Petersburg. Thirty-three technical presentations were made using simultaneous translations. These presentations are reprinted in this volume as a formal ARW Proceedings in the NATO Science Series. The representative technical papers contained here cover nuclear material safety topics on the storage and disposition of excess plutonium and high enriched uranium (HEU) fissile materials, including vitrification, mixed oxide (MOX) fuel fabrication, plutonium ceramics, reprocessing, geologic disposal, transportation, and Russian regulatory processes. This ARW completed discussions by experts of the nuclear materials safety topics that were not covered in the previous, companion ARW on Nuclear Materials Safety held in Amarillo, Texas, in March 1997. These two workshops, when viewed together as a set, have addressed most nuclear material aspects of the storage and disposition operations required for excess HEU and plutonium. As a result, specific experts in nuclear materials safety have been identified, know each other from their participation in t he two ARW interactions, and have developed a partial consensus and dialogue on the most urgent nuclear materials safety topics to be addressed in a formal bilateral program on t he subject. A strong basis now exists for maintaining and developing a continuing dialogue between Russian, European, and U.S. experts in nuclear materials safety that will improve the safety of future nuclear materials operations in all the countries involved because of t he positive synergistic effects of focusing these diverse backgrounds of nuclear experience on a common objective—the safe and secure storage and disposition of excess fissile nuclear materials.

Jardine, L J; Moshkov, M M

1999-01-28T23:59:59.000Z

186

Nuclear Energy Research Advisory Committee Meeting  

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

10/03/02 10/03/02 Appendix A to the Minutes for the Nuclear Energy Research Advisory Committee Meeting September 30 to October 1, 2002 Observations on A Technology Roadmap for Generation IV Nuclear Energy Systems: Technical Roadmap Report October 3, 2002 The Roadmap Context The development of advanced nuclear energy systems in the U.S. will depend greatly on the continued success of currently operating light water nuclear power plants and the ordering of new installations in the short term. DOE needs to give those immediate objectives the highest priority and any additional support they require to assure their success. DOE is pursuing two initiatives to encourage a greater use of nuclear energy systems. The initiatives have been reviewed by NERAC Subcommittee on Generation IV

187

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

188

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

189

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...

190

Materials Research Needs for Near-Term Nuclear Reactors  

Science Conference Proceedings (OSTI)

Technical Paper / NSF Workshop on the Research Needs of the Next Generation Nuclear Power Technology / Material

John R. Weeks

191

2006 NUCLEAR ENERGY RESEARCH INITIATIVE AWARDS  

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

6 NUCLEAR ENERGY RESEARCH INITIATIVE AWARDS 6 NUCLEAR ENERGY RESEARCH INITIATIVE AWARDS Lead Organization Project Title Collaborators Advanced Fuel Cycle Initiative Massachusetts Institute of Technology The Development and Production of Functionally Graded Composite for Pb-Bi Service Los Alamos National Laboratory Massachusetts Institute of Technology Flexible Conversion Ratio Fast Reactor Systems Evaluation None North Carolina State University Development and Utilization of Mathematical Optimization in Advanced Fuel Cycle Systems Analysis Argonne National Laboratory Purdue University Engineered Materials for Cesium and Strontium Storage None University of California- Berkeley Feasibility of Recycling Plutonium and Minor Actinides in Light Water Reactors Using Hydride Fuel Massachusetts Institute of

192

Researcher, Los Alamos National Laboratory - Applied Physics...  

National Nuclear Security Administration (NNSA)

his scientific field through analysis of nuclear deterrence. He has advised both Los Alamos and Lawrence Livermore national labs on the complexities of the aging nuclear stockpile...

193

Report of the Nuclear Energy Research Advisory Committee, Subcommittee on  

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

Nuclear Energy Research Advisory Committee, Nuclear Energy Research Advisory Committee, Subcommittee on Nuclear Laboratory Requirements Report of the Nuclear Energy Research Advisory Committee, Subcommittee on Nuclear Laboratory Requirements As an element of its plans to return the U.S. Department of Energy (DOE) site in eastern Idaho to its historic mission of nuclear technology development, the DOE asked its Nuclear Energy Research Advisory Committee (NERAC) to establish a Subcommittee on Nuclear Laboratory Requirements. The Subcommittee was charged with identifying the "characteristics, capabilities, and attributes a world-class nuclear laboratory would possess". It was also asked "to become familiar with the practices, culture, and facilities of other world-class laboratories - not

194

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

195

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

196

NIST Researchers Hear Puzzling New Physics from Graphene ...  

Science Conference Proceedings (OSTI)

NIST Researchers Hear Puzzling New Physics from Graphene Quartet's Quantum Harmonies. For Immediate Release: September 8, 2010. ...

2010-09-28T23:59:59.000Z

197

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

198

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

199

THE LAUNDRY OF A NUCLEAR RESEARCH CENTRE  

SciTech Connect

The special demands on the laundry of a nuclear research center are described. By the example of cleaning and ironing in two days the radioactive contaminated work clothing of a staff of 1200 coworkers, a detailed plan is given for the construction of a serviceable laundry and an exact description of the flow sheet is added. (auth)

Meixner, A.

1962-09-01T23:59:59.000Z

200

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

202

Physics Research on the International Space Station  

E-Print Network (OSTI)

The International Space Station (ISS) is orbiting Earth at an altitude of around 400 km. It has been manned since November 2000 and currently has a permanent crew of six. On-board ISS science is done in a wide field of sciences, from fundamental physics to biology and human physiology. Many of the experiments utilize the unique conditions of weightlessness, but also the views of space and the Earth are exploited. ESAís (European Space Agency) ELIPS (European Programme Life and Physical sciences in Space) manages some 150 on-going and planned experiments for ISS, which is expected to be utilized at least to 2020. This presentation will give a short introduction to ISS, followed by an overview of the science field within ELIPS and some resent results. The emphasis, however, will be on ISS experiments which are close to the research performed at CERN. Silicon strip detectors like ALTEA are measuring the flux of ions inside the station. ACES (Atomic Clock Ensemble in Space) will provide unprecedented global ti...

CERN. Geneva

2012-01-01T23:59:59.000Z

203

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

204

Safer nuclear reactors could result from Los Alamos research  

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

Calendar Video Newsroom News Releases News Releases - 2010 March Safer nuclear reactors could result from research Safer nuclear reactors could result from Los...

205

2009 Annual Reports Issued for Nuclear Energy Research Initiative and  

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

2009 Annual Reports Issued for Nuclear Energy Research Initiative 2009 Annual Reports Issued for Nuclear Energy Research Initiative and International Nuclear Energy Research Initiative 2009 Annual Reports Issued for Nuclear Energy Research Initiative and International Nuclear Energy Research Initiative July 2, 2010 - 11:49am Addthis On July 2, 2010, the Department of Energy's (DOE) Office of Nuclear Energy (NE) issued annual reports for its Nuclear Energy Research Initiative (NERI) andInternational Nuclear Energy Research Initiative (I-NERI), describing accomplishments achieved in 2009. The NERI and I-NERI programs have furthered DOE goals for the past decade, conducting research into many of the key technical issues that impact the expanded use of advanced nuclear energy systems. Researchers have fostered innovative ideas

206

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

207

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

208

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

209

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

210

The Nuclear Fuel Industry Research Program Overview  

Science Conference Proceedings (OSTI)

This overview introduces the Nuclear Fuel Industry (NFIR) program to member utilities while also serving as a research status update for program participants. It includes detailed descriptions of various projects, relating both the technical backgrounds and the overall scope of work. NFIR program activities are geared toward providing long-term benefits to utilities and vendors by ensuring the safe and reliable use of core materials and components. Specific information can be obtained from published tech...

1994-08-23T23:59:59.000Z

211

Nuclear reactor and materials science research: Final technical report, May 1, 1985-September 30, 1986. [Academic and research utilization of reactor  

SciTech Connect

Throughout the 17-month period of the grant, May 1, 1985 - September 30, 1986, the MIT Research Reactor (MITR-II) was operated in support of research and academic programs in the physical and life sciences and in related engineering fields. The period encompassed MIT's fiscal year utilization of the reactor during that period may be classified as follows: neutron beam tube research, nuclear materials research and development, radiochemistry and trace analysis, nuclear medicine, radiation health physics, computer control of reactors, dose reduction in nuclear power reactors, reactor irradiations and services for groups outside MIT, and MIT research reactor. This paper provides detailed information on this research academic utilization.

Harling, O.K.

1987-05-11T23:59:59.000Z

212

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

213

The Joint Actinide Shock Physics Experimental Research Facility at the Nevada National Security Site, OAS-L-12-05  

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

Joint Actinide Shock Physics Joint Actinide Shock Physics Experimental Research Facility at the Nevada National Security Site OAS-L-12-05 April 2012 Department of Energy Washington, DC 20585 April 23, 2012 MEMORANDUM FOR THE MANAGER, NEVADA SITE OFFICE FROM: David Sedillo, Director Western Audits Division Office of Inspector General SUBJECT: INFORMATION: Audit Report on "The Joint Actinide Shock Physics Experimental Research Facility at the Nevada National Security Site" BACKGROUND The Department of Energy, National Nuclear Security Administration's, Joint Actinide Shock Physics Experimental Research (JASPER) facility plays an integral role in the certification of the Nation's nuclear weapons stockpile by providing a method to generate and measure data

214

Department of Energy Announces 24 Nuclear Energy Research Awards...  

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

24 Nuclear Energy Research Awards to U.S. Universities Department of Energy Announces 24 Nuclear Energy Research Awards to U.S. Universities December 15, 2005 - 4:46pm Addthis 12...

215

Solar Physics & Space Plasma Research Center (SP2RC)  

E-Print Network (OSTI)

Solar Physics & Space Plasma Research Center (SP2RC) University of SheffieldSTFC SSP Intro Summer Plasma Research Center (SP2RC) http://robertus.staff.shef.ac.ukUniversity of SheffieldSTFC SSP Intro]solitons, applications) ·Conclusions #12;Solar Physics & Space Plasma Research Center (SP2RC) http

216

Research helps safeguard nuclear workers worldwide - Argonne's Historical  

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

Research helps safeguard nuclear workers Research helps safeguard nuclear workers worldwide About Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library Visit Argonne Work with Argonne Contact us Nuclear Energy Why Nuclear Energy? Why are some people afraid of Nuclear Energy? How do nuclear reactors work? Cheaper & Safer Nuclear Energy Helping to Solve the Nuclear Waste Problem Nuclear Reactors Nuclear Reactors Early Exploration Training Reactors Basic and Applied Science Research LWR Technology Development BORAX-III lighting Arco, Idaho (Press Release) Heavy Water and Graphite Reactors Fast Reactor Technology Integral Fast Reactor Argonne Reactor Tree CP-1 70th Anniversary CP-1 70th Anniversary Argonne's Nuclear Science and Technology Legacy Argonne's Nuclear Science and Technology Legacy

217

Basic Research for Evaluating Nuclear Waste Form Performance  

Science Conference Proceedings (OSTI)

Technical Paper / Argonne National Laboratory Specialistsí Workshop on Basic Research Needs for Nuclear Waste Management / Radioactive Waste

Don J. Bradley

218

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

219

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

220

Joint Actinide Shock Physics Experimental Research | National...  

National Nuclear Security Administration (NNSA)

Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test Capabilities and Evaluation > Office of Research and Development > Facilities > Joint...

Note: This page contains sample records for the topic "nuclear physics research" 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

FY 2014 Consolidated Innovative Nuclear Research FOA | Department of Energy  

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

FY 2014 Consolidated Innovative Nuclear Research FOA FY 2014 Consolidated Innovative Nuclear Research FOA FY 2014 Consolidated Innovative Nuclear Research FOA The Department of Energy's (DOE) Office of Nuclear Energy (NE) conducts crosscutting nuclear energy research and development (R&D) and associated infrastructure support activities to develop innovative technologies that offer the promise of dramatically improved performance for advanced reactors and fuel cycle concepts while maximizing the impact of DOE resources. NE strives to promote integrated and collaborative research conducted by national laboratory, university, industry, and international partners under the direction of NE's programs. NE funds research activities through both competitive and direct mechanisms, as required to best meet the needs of

222

FY 2014 Consolidated Innovative Nuclear Research FOA | Department of Energy  

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

Consolidated Innovative Nuclear Research FOA Consolidated Innovative Nuclear Research FOA FY 2014 Consolidated Innovative Nuclear Research FOA The Department of Energy's (DOE) Office of Nuclear Energy (NE) conducts crosscutting nuclear energy research and development (R&D) and associated infrastructure support activities to develop innovative technologies that offer the promise of dramatically improved performance for advanced reactors and fuel cycle concepts while maximizing the impact of DOE resources. NE strives to promote integrated and collaborative research conducted by national laboratory, university, industry, and international partners under the direction of NE's programs. NE funds research activities through both competitive and direct mechanisms, as required to best meet the needs of

223

Nuclear Energy Research Advisory Committee (NERAC) Meeting of...  

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

Meeting of November 3 and 4, 2003 Nuclear Energy Research Advisory Committee (NERAC) Meeting of November 3 and 4, 2003 The agenda for the National Energy Research Advisory...

224

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

225

Research Output in Physics from Pakistani Universities 2004-2008 Although Higher Education Commission (HEC) in the previous years had  

E-Print Network (OSTI)

the impact HEC had on the tertiary education in Pakistan, is to determine the number of research papers Pakistan. As Physics is a very broad ranging subject and also the analytical tool of ISI-Web of Science "Physics" is used it composed of following sub-categories. 1. Applied Physics 2. Nuclear Science

Siddiqi, Sajjad Ahmed

226

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

227

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

228

R. Shane Johnson, Associate Director Office of Advanced Nuclear Research  

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

Advanced Nuclear Research Advanced Nuclear Research September 30, 2002 Generation IV International Forum Generation IV International Forum Presentation to the Nuclear Energy Research Advisory Committee Office of Nuclear Energy, Science and Technology Generation IV International Forum Generation IV International Forum 6 Government-sanctioned organization working together to plan the future of nuclear energy * Chartered in July 2002 * Conduct joint R&D on next-generation nuclear energy systems * Voluntary member participation in specific projects 6 Observer Organizations * OECD-NEA * IAEA * Euratom South Korea U.S.A. Argentina Brazil Canada France Japan South Africa United Kingdom Switzerland Office of Nuclear Energy, Science and Technology

229

Joint Actinide Shock Physics Experimental Research Facility Restart...  

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

Office of Safety and Emergency Management Evaluations Activity Report for the Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness...

230

Joint Actinide Shock Physics Experimental Research Facility Restart...  

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

and Emergency Management Evaluations Activity Report for the Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness Review Pre- Visit Dates...

231

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

232

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

233

Research Areas | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

234

Research and Development | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

235

Research Reactor Conversion | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

236

Researcher, Lawrence Livermore National Laboratory | National Nuclear  

National Nuclear Security Administration (NNSA)

Bruce Macintosh Bruce Macintosh Researcher, Lawrence Livermore National Laboratory Bruce Macintosh Bruce Macintosh Role: Researcher, Lawrence Livermore National Laboratory Award: AAAS Newcomb Cleveland Prize Profile: A Lawrence Livermore National Laboratory researcher's paper published in November 2008 is co-winner of this year's American Association for the Advancement of Science (AAAS) Newcomb Cleveland Prize. The Paper is one of two outstanding papers published in Science from June 1, 2008 through May 31, 2009. Bruce Macintosh of the Physics and Life Science Directorate was one of the lead authors of the paper titled, "Direct Imaging of Multiple Planets orbiting the Star HR 8799," which appeared in the Nov. 28, 2008 edition of Science. Christian Marois, a former LLNL postdoc now at NRC Herzberg

237

Research briefs of the Physical and Chemical Sciences Center  

SciTech Connect

As Sandia National Laboratories and the Physical and Chemical Sciences Center develop an increasingly diverse set of customers, research partners, and Cooperative Research and Development Agreements (CRADA`s) with industry, there is a need for providing more concise information describing their technical achievements and capabilities. This publication, Research Briefs, is designed to inform the present and potential partners in research and technology advancement. Their research emphasizes semiconductor physics, electronic materials, surface physics and chemistry, plasma and chemical processing sciences, lasers and optics, vision science, ion-solid interactions and defect physics, and advanced materials physics. The specific programs they pursue are driven by the research goals which are greatly influenced by interactions with the government and industrial customers.

Vook, F.L.; Smith, W.L. [eds.

1993-12-31T23:59:59.000Z

238

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

239

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

240

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

242

Summaries of physical research in the geosciences  

DOE Green Energy (OSTI)

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of earth, atmospheric, and solar-terrestrial sciences that are germane to the Department of Energy's many missions. The summaries in the document describe the scope of the individual programs and detail the research performed during 1982 to 1983. The Geoscience Research Program includes research in geology, petrology, geophysics, geochemistry, hydrology, solar-terrestrial relationships, aeronomy, seismology, and natural resource analysis, including the various subdivisions and interdisciplinary areas. All such research is related either directly or indirectly to the Department of Energy's technological needs.

Not Available

1983-09-01T23:59:59.000Z

243

International Nuclear Energy Research Initiative: 2007 Annual Report |  

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

International Nuclear Energy Research Initiative: 2007 Annual International Nuclear Energy Research Initiative: 2007 Annual Report International Nuclear Energy Research Initiative: 2007 Annual Report The International Nuclear Energy Research Initiative (I-NERI) supports the National Energy Policy by pursuing international collaborations to conduct research that will advance the state of nuclear science and technology in the United States. I-NERI promotes bilateral and multilateral scientific and engineering research and development (R&D) with other nations. Innovative research performed under the I-NERI umbrella addresses key issues affecting the future of nuclear energy and its global deployment by improving cost performance, enhancing safety, and increasing proliferation resistance of future nuclear energy systems. Information on the program

244

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

245

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

246

Report, Long-Term Nuclear Technology Research and Development Plan |  

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

Report, Long-Term Nuclear Technology Research and Development Plan Report, Long-Term Nuclear Technology Research and Development Plan Report, Long-Term Nuclear Technology Research and Development Plan This document constitutes the first edition of a long-term research and development (R&D) plan for nuclear technology in the United States. The federally-sponsored nuclear technology programs of the United States are almost exclusively the province of the U.S. Department of Energy (DOE). The nuclear energy areas in DOE include, but are not limited to, R&D related to power reactors and the responsibility for the waste management system for final disposition of the spent fuel resulting from nuclear power reactors. Although a major use of nuclear technology is to supply energy for electricity production, the DOE has far broader roles regarding nuclear

247

International Nuclear Energy Research Initiative (I-NERI) Annual Reports |  

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

International Nuclear Energy Policy and Cooperation International Nuclear Energy Policy and Cooperation ¬Ľ Bilateral Cooperation ¬Ľ International Nuclear Energy Research Initiative (I-NERI) Annual Reports International Nuclear Energy Research Initiative (I-NERI) Annual Reports August 13, 2013 International Nuclear Energy Research Initiative: 2012 Annual Report Nuclear energy represents the single largest carbon-free baseload source of energy in the United States, accounting for nearly 20 percent of the electricity generated and over 60 percent of our low-carbon production. Worldwide, nuclear power generates 14 percent of global electricity. Continually increasing demand for clean energy both domestically and across the globe, combined with research designed to make nuclear power ever-safer and more cost-effective, will keep nuclear in the energy mix for the

248

Report of the Nuclear Energy Research Advisory Committee, Subcommittee on  

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

of the Nuclear Energy Research Advisory Committee, of the Nuclear Energy Research Advisory Committee, Subcommittee on Nuclear Laboratory Requirements Report of the Nuclear Energy Research Advisory Committee, Subcommittee on Nuclear Laboratory Requirements As an element of its plans to return the U.S. Department of Energy (DOE) site in eastern Idaho to its historic mission of nuclear technology development, the DOE asked its Nuclear Energy Research Advisory Committee (NERAC) to establish a Subcommittee on Nuclear Laboratory Requirements. The Subcommittee was charged with identifying the "characteristics, capabilities, and attributes a world-class nuclear laboratory would possess". It was also asked "to become familiar with the practices, culture, and facilities of other world-class laboratories - not

249

International Nuclear Energy Research Initiative: 2012 Annual Report |  

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

International Nuclear Energy Research Initiative: 2012 Annual International Nuclear Energy Research Initiative: 2012 Annual Report International Nuclear Energy Research Initiative: 2012 Annual Report Nuclear energy represents the single largest carbon-free baseload source of energy in the United States, accounting for nearly 20 percent of the electricity generated and over 60 percent of our low-carbon production. Worldwide, nuclear power generates 14 percent of global electricity. Continually increasing demand for clean energy both domestically and across the globe, combined with research designed to make nuclear power ever-safer and more cost-effective, will keep nuclear in the energy mix for the foreseeable future. U.S. researchers are collaborating with nuclear scientists and engineers around the world to develop new technologies that will lower costs,

250

International Nuclear Energy Research Initiative: 2010 Annual Report |  

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

10 Annual 10 Annual Report International Nuclear Energy Research Initiative: 2010 Annual Report The International Nuclear Energy Research Initiative (I-NERI) is a research-oriented collaborative program that supports the advancement of nuclear science and technology in the United States and the world. Innovative research performed under the I-NERI umbrella addresses key issues affecting the future use of nuclear energy and its global deployment. The 2010 Nuclear Energy Research and Development Roadmap issued by the U.S. Department of Energy, Office of Nuclear Energy (DOE-NE), identifies these issues as high capital costs, safety, high-level nuclear waste management, and non-proliferation. Projects under the I-NERI program investigate ways to address these challenges and support future nuclear

251

Summaries of physical research in the geosciences  

DOE Green Energy (OSTI)

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas that are germane to the Department of Energy's many missions. The summaries in this document, prepared by the investigators, describe the scope of the individual programs. The Geoscience Research Program includes research in geology, petrology, geophysics, geochemistry, solar-terrestrial relationships, aeronomy, seismology, and natural resource analysis, including their various subdivisions and interdisciplinary areas. All such research is related either directly or indirectly to the Department of Energy's technological needs.

Not Available

1987-09-01T23:59:59.000Z

252

Summaries of physical research in the geosciences  

DOE Green Energy (OSTI)

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of earth, atmospheric, and solar-terrestrial sciences that are germane to the Department of Energy's many missions. The summaries describe the scope of the individual programs and detail the research performed during 1980 to 1981. The Geosciences Research Program includes research in geology, petrology, geophysics, geochemistry, hydrology, solar-terrestrial relationships, aeronomy, seismology, and natural resource analysis, including the various subdivisions and interdisciplinary areas.

Not Available

1981-10-01T23:59:59.000Z

253

Experimental Fusion Research | Princeton Plasma Physics Lab  

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

Join Our Mailing List A Collaborative National Center for Fusion & Plasma Research Search form Search Search Home About Overview Learn More Visiting PPPL History...

254

Theoretical Fusion Research | Princeton Plasma Physics Lab  

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

Join Our Mailing List A Collaborative National Center for Fusion & Plasma Research Search form Search Search Home About Overview Learn More Visiting PPPL History...

255

Associate Research Physicist - MRX | Princeton Plasma Physics...  

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

Join Our Mailing List A Collaborative National Center for Fusion & Plasma Research Search form Search Search Home About Overview Learn More Visiting PPPL History...

256

High energy physics research. Final technical report, 1957--1994  

SciTech Connect

This is the final technical report to the Department of Energy on High Energy Physics at the University of Pennsylvania. It discusses research conducted in the following areas: neutrino astrophysics and cosmology; string theory; electroweak and collider physics; supergravity; cp violation and baryogenesis; particle cosmology; collider detector at Fermilab; the sudbury neutrino observatory; B-physics; particle physics in nuclei; and advanced electronics and detector development.

Williams, H.H.

1995-10-01T23:59:59.000Z

257

Office of Research, Development, Test, and Evaluation | National Nuclear  

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

Research, Development, Test, and Evaluation | National Nuclear Research, Development, Test, and Evaluation | 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 Office of Research, Development, Test, and Evaluation Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test, and Evaluation

258

Solar and nuclear energy expertise to be enhanced by research...  

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

Energy frontier research centers Solar and nuclear energy expertise to be enhanced by research centers Los Alamos will be home to two new Energy Frontier Research Centers through a...

259

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

260

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

262

SRNL Project Supports Nuclear Energy Research  

will provide necessary data and analyses to further U.S. nuclear fuel cycle technology development, meet the need for advanced nuclear energy

263

Summaries of physical research in the geosciences  

DOE Green Energy (OSTI)

ERDA supports research in the geosciences in order to provide a sound underlay of fundamental knowledge in those areas of the earth, atmospheric and solar sciences which relate to ERDA's many missions. This research may be conducted in the major ERDA laboratories, industry, universities and other government agencies. Such support provides for payment of salaries, purchase of equipment and other materials, an allowance for overhead costs, and is formalized by a contract between ERDA and the organization performing the work. The summaries in this document, prepared by the investigators, describe the work performed during 1976, include the scope of the work to be performed in 1977 and provide information regarding some of the research planned for 1978. The Division of Basic Energy Sciences, through its Geosciences Program, supports research in geology, petrology, geophysics, geochemistry, hydrology, solar-terrestrial relationships, aeronomy, seismology and natural resource analysis, including the various subdivisions and interdisciplinary relationships, as well as their relationship to ERDA's technological needs.

Not Available

1977-08-01T23:59:59.000Z

264

Summary, Long-Term Nuclear Technology Research and Development Plan  

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

In 1998, DOE established the Nuclear Energy Research Advisory Committee (NERAC) to provide advice to the Secretary and to the Director, Office of Nuclear Energy, Science, and Technology (NE), on...

265

Laboratory Directed Research & Development | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Laboratory Directed Research & Development | National Nuclear Security Laboratory Directed Research & Development | 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 Laboratory Directed Research & Development Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

266

Collaborative research helps Alexis Kaplan pursue her interest in nuclear  

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

Collaborative research helps Alexis Kaplan pursue her interest in Collaborative research helps Alexis Kaplan pursue her interest in nuclear engineering Collaborative research helps Alexis Kaplan pursue her interest in nuclear engineering Nuclear Engineering graduate research assistant designs a prototype for a system that will measure the used fuel that comes out of nuclear reactors. August 22, 2013 Alexis Kaplan Alexis Kaplan, a graduate research assistant, relocates to the small town of Los Alamos to finish her PhD thesis research with the Safeguards Science and Technology group. Alexis and her team of nuclear, mechanical, and electrical engineers are designing and building a prototype for a system that will measure the used fuel that comes out of nuclear reactors. "I feel like I have 4 or 5 mentors. That is one of my favorite things

267

doe seeks early career researchers  

Science Conference Proceedings (OSTI)

... Basic Energy Sciences: Fusion Energy Sciences; High Energy Physics; Nuclear Physics. Proposed research topics must fall within the programmatic priorities†...

268

Strategic Nuclear Research Collaboration - FY99 Annual Report  

SciTech Connect

The Idaho National Engineering and Environmental Laboratory (INEEL) has created the Strategic Nuclear Research Collaboration. The SNRC brings together some of America's finest laboratory and university nuclear researchers in a carefully focused research program intended to produce ''breakthrough'' solutions to the difficult issues of nuclear economics, safety, non-proliferation, and nuclear waste. This integrated program aims to address obstacles that stand in the way of nuclear power development in the US These include fuel cycle concerns related to waste and proliferation, the need for more efficient regulatory practices, and the high cost of constructing and operating nuclear power plants. Funded at an FY99 level of $2.58M, the SNRC is focusing the efforts of scientists and engineers from the INEEL and the Massachusetts Institute of Technology to solve complex nuclear energy challenges in a carefully chosen, integrated portfolio of research topics. The result of this collaboration will be research that serves as a catalyst for future direct-funded nuclear research and technology development and which preserves and enhances the INEEL's role as America's leading national laboratory for nuclear power research. In its first year, the SNRC has focused on four research projects each of which address one or more of the four issues facing further nuclear power development (economics, safety, waste disposition and proliferation-resistance). This Annual Report describes technical work and accomplishments during the first year of the SNRC's existence.

T. J. Leahy

1999-07-01T23:59:59.000Z

269

EIS-0310: Accomplishing Expanded Civilian Nuclear Energy Research...  

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

310: Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility...

270

EIS-0310: Accomplishing Expanded Civilian Nuclear Energy Research...  

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

Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility...

271

Basic Research Needs for Advanced Nuclear Energy Systems - TMS  

Science Conference Proceedings (OSTI)

Feb 12, 2007 ... Report of the Basic Energy Sciences Workshop on Basic Research Needs for Advanced Nuclear Energy Systems. Summarizes current status†...

272

Energy Department Announces New Investment in Nuclear Fuel Storage Research  

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

Announces New Investment in Nuclear Fuel Storage Announces New Investment in Nuclear Fuel Storage Research Energy Department Announces New Investment in Nuclear Fuel Storage Research April 16, 2013 - 12:19pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - As part of its commitment to developing an effective strategy for the safe and secure storage and management of used nuclear fuel, the Energy Department today announced a new dry storage research and development project led by the Electric Power Research Institute (EPRI). The project will design and demonstrate dry storage cask technology for high burn-up spent nuclear fuels that have been removed from commercial nuclear power plants. "The Energy Department is committed to advancing clean, reliable and safe nuclear power - which provides the largest source of low-carbon

273

Energy Department Announces New Investment in Nuclear Fuel Storage Research  

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

Investment in Nuclear Fuel Storage Investment in Nuclear Fuel Storage Research Energy Department Announces New Investment in Nuclear Fuel Storage Research April 16, 2013 - 12:19pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - As part of its commitment to developing an effective strategy for the safe and secure storage and management of used nuclear fuel, the Energy Department today announced a new dry storage research and development project led by the Electric Power Research Institute (EPRI). The project will design and demonstrate dry storage cask technology for high burn-up spent nuclear fuels that have been removed from commercial nuclear power plants. "The Energy Department is committed to advancing clean, reliable and safe nuclear power - which provides the largest source of low-carbon

274

Core Competencies Performing topical research in plasma boundary physics, fueling  

E-Print Network (OSTI)

innovation. Experimental plasma physics Plasma theory Enabling technologies High-speed hydrogen pellet injector for fueling fusion devices Fusion Nuclear Science Facility Developing plasma heating/current drive and chamber technologies to help identify and resolve fusion reactor issues, for example, high power density

275

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

276

Fiuza wins EPS Plasma Physics Ph.D. Research Award  

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

04232013 Fiuza wins EPS Plasma Physics Ph.D. Research Award Breanna Bishop, LLNL, (925) 423-9802, bishop33@llnl.gov Printer-friendly Frederico Fiuza High Resolution...

277

International Nuclear Energy Research Initiative: 2008 Annual Report |  

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

8 Annual 8 Annual Report International Nuclear Energy Research Initiative: 2008 Annual Report The International Nuclear Energy Research Initiative (I-NERI) is an international, research-oriented initiative that supports the advancement of nuclear science and technology in the United States and the world. I-NERI promotes bilateral scientific and engineering research and development (R&D) with other nations. Innovative research performed under the I-NERI umbrella addresses key issues affecting the future use of nuclear energy and its global deployment by improving cost performance, enhancing safety, and increasing proliferation resistance of future nuclear energy systems. A link to the program can be found at the U.S. Department of Energy, Office of Nuclear Energy (DOE-NE) website:

278

International Nuclear Energy Research Initiative: 2009 Annual Report |  

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

9 Annual 9 Annual Report International Nuclear Energy Research Initiative: 2009 Annual Report The International Nuclear Energy Research Initiative (I-NERI) is an international, research-oriented collaboration that supports advancement of nuclear science and technology in the United States and the world. I-NERI promotes bilateral scientific and engineering research and development (R&D) with other nations. Innovative research performed under the I-NERI umbrella addresses key issues affecting the future use of nuclear energy and its global deployment by improving cost performance, enhancing safety, and increasing proliferation resistance of future nuclear energy systems. A link to the program can be found at the U.S. Department of Energy Office of Nuclear Energy website.

279

Sustainability in Research: Physics Researcher Title Respective Activities  

E-Print Network (OSTI)

-burning electric power plants, and also holds a patent on a novel process which uses streamer corona to remove SO2, 18-inch diameter, nitrogen supply lines at Kennedy Space Center. He also conducts research projects, and currently is funded by NASA, to electrostatically remove dust that settles on the solar energy panel

Rose, Annkatrin

280

Nuclear Safety Research and Development Committee Charter | Department of  

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

Research and Development Committee Charter Research and Development Committee Charter Nuclear Safety Research and Development Committee Charter July 5, 2012 Nuclear Safety Research and Development Committee Charter The intent of the Nuclear Safety Research and Development (NSR&D) Committee is to identify nuclear safety research needs and opportunities within the Department of Energy (DOE) and National Nuclear Security Administration (NNSA) and their program offices. The Committee promotes communication and coordination among DOE and NNSA program offices to enhance synergy on NSR&D efforts that can benefit the Department. The Committee will foster and facilitate networking and information exchange on NSR&D needs and activities across DOE/NNSA programs and with external national and international organizations. The Committee should not be construed to have

Note: This page contains sample records for the topic "nuclear physics research" 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

International Nuclear Energy Research Initiative: Annual Report 2005 |  

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

5 5 International Nuclear Energy Research Initiative: Annual Report 2005 The International Nuclear Energy Research Initiative (I-NERI) supports the National Energy Policy by conducting research to advance the state of nuclear science and technology in the United States. I-NERI sponsors innovative scientific and engineering research and development (R&D) in cooperation with participating countries. The research performed under the I-NERI umbrella addresses the key issues affecting the future of nuclear energy and its global deployment. I-NERI research is directed towards improving cost performance, increasing proliferation resistance, enhancing safety, and improving the waste management of future nuclear energy systems. This I-NERI 2005 Annual Report serves to inform interested parties about

282

Institutional Research & Development | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

& Technology Programs > Office of Advanced Simulation and Computing and Institutional R&D Programs > Institutional Research & Development Institutional Research & Development...

283

Laboratory Directed Research & Development | National Nuclear...  

National Nuclear Security Administration (NNSA)

& Technology Programs > Office of Advanced Simulation and Computing and Institutional R&D Programs > Institutional Research & Development > Laboratory Directed Research &...

284

Nuclear Energy Protocol for Research Isotopes Owen Lowe  

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

Protocol for Protocol for Research Isotopes Owen Lowe Office of Isotopes for Medicine and Science Office of Nuclear Energy, Science and Technology April 16, 2002 Isotopes for Life Isotopes for Life Isotopes for Life Office of Nuclear Energy, Science and Technology Lowe/April16_02 NEPRI to NERAC.ppt (2) Nuclear Energy Protocol For Research Isotopes Nuclear Energy Protocol For Research Isotopes Why NEPRI? 6 NEPRI implements DOE funding priorities for fiscal year 2003 6 NEPRI will * Bring order to DOE's responses to requests for research isotopes * Introduce a high-quality peer review to the selection of research isotopes * Enable DOE to concentrate on operating its unique isotope production facilities Isotopes for Life Isotopes for Life Isotopes for Life Office of Nuclear Energy, Science and Technology

285

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

286

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

287

Fundamental Thermal Fluid Physics of High Temperature Flows in Advanced Reactor Systems - Nuclear Energy Research Initiative Program Interoffice Work Order (IWO) MSF99-0254 Final Report for Period 1 August 1999 to 31 December 2002  

DOE Green Energy (OSTI)

The ultimate goal of the study is the improvement of predictive methods for safety analyses and design of advanced reactors for higher efficiency and enhanced safety and for deployable reactors for electrical power generation, process heat utilization and hydrogen generation. While key applications would be advanced gas-cooled reactors (AGCRs) using the closed Brayton cycle (CBC) for higher efficiency (such as the proposed Gas Turbine - Modular Helium Reactor (GT-MHR) of General Atomics [Neylan and Simon, 1996]), results of the proposed research should also be valuable in reactor systems with supercritical flow or superheated vapors, e.g., steam. Higher efficiency leads to lower cost/kwh and reduces life-cycle impacts of radioactive waste (by reducing waters/kwh). The outcome will also be useful for some space power and propulsion concepts and for some fusion reactor concepts as side benefits, but they are not the thrusts of the investigation. The objective of the project is to provide fundamental thermal fluid physics knowledge and measurements necessary for the development of the improved methods for the applications.

McEligot, D.M.; Condie, K.G.; Foust, T.D.; McCreery, G.E.; Pink, R.J.; Stacey, D.E. (INEEL); Shenoy, A.; Baccaglini, G. (General Atomics); Pletcher, R.H. (Iowa State U.); Wallace, J.M.; Vukoslavcevic, P. (U. Maryland); Jackson, J.D. (U. Manchester, UK); Kunugi, T. (Kyoto U., Japan); Satake, S.-i. (Tokyo U. Science, Japan)

2002-12-31T23:59:59.000Z

288

International Nuclear Energy Research Initiative: 2012 Annual Report |  

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

2 Annual 2 Annual Report International Nuclear Energy Research Initiative: 2012 Annual Report Nuclear energy represents the single largest carbon-free baseload source of energy in the United States, accounting for nearly 20 percent of the electricity generated and over 60 percent of our low-carbon production. Worldwide, nuclear power generates 14 percent of global electricity. Continually increasing demand for clean energy both domestically and across the globe, combined with research designed to make nuclear power ever-safer and more cost-effective, will keep nuclear in the energy mix for the foreseeable future. U.S. researchers are collaborating with nuclear scientists and engineers around the world to develop new technologies that will lower costs, maximize safety, minimize proliferation risk, and handle used fuel and

289

International Nuclear Energy Research Initiative: Annual Report 2006 |  

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

6 6 International Nuclear Energy Research Initiative: Annual Report 2006 The International Nuclear Energy Research Initiative (I-NERI) supports the National Energy Policy by conducting research to advance the state of nuclear science and technology in the United States. I-NERI sponsors innovative scientific and engineering research and development (R&D) in cooperation with participating countries. The research performed under the I-NERI umbrella addresses key issues affecting the future of nuclear energy and its global deployment. A link to the program can be found at the NE website. This I-NERI 2006 Annual Report serves to inform interested parties about the program's organization, progress of collaborative research projects undertaken since FY 2003, and future plans for the program. Following is an

290

International Nuclear Energy Research Initiative 2010 Annual Report  

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

2010 I-NERI Annual Report 2010 I-NERI Annual Report ÔĀģÔĀģÔĀģÔĀģ | i Foreword The U.S. Department of Energy, Office of Nuclear Energy (DOE-NE), established the International Nuclear Energy Research Initiative (I-NERI) in fiscal year (FY) 2001 to conduct advanced nuclear energy systems research in collaboration with international partners. This annual report provides an update on research and development (R&D) accomplishments which the I-NERI program achieved during FY 2010. I-NERI supports bilateral scientific and engineering collaboration in advanced reactor systems and the nuclear fuel cycle and is linked to two of DOE-NE's primary research programs: Reactor Concepts Research, Development and Demonstration and the Fuel Cycle Research and Development program. I-NERI is designed to foster international partnerships to address key issues

291

Researcher, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Paul Dodd Researcher, Sandia National Laboratories Paul Dodd Paul Dodd Role: Researcher, Sandia National Laboratories Award: Fellow of the Institute of Electrical & Electronics...

292

International Nuclear Energy Research Initiative: 2010 Annual...  

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

I-NERI promotes bilateral scientific and engineering research and development (R&D) with other nations. U.S. researchers partner with international organizations,...

293

Researcher, Los Alamos National Laboratory | National Nuclear...  

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

committee selected Moore for "his inspirational technical leadership in the fields of shock physics and the science of explosives detection." Moore has worked to develop the next...

294

Research Associate in Solar Physics University of Sheffield, Department of Applied Mathematics  

E-Print Network (OSTI)

members of the Solar Physics and Wave Theory Group (SWAT), Solar Physics and Space Plasma Research Centre

Li, Yi

295

Theoretical Research in Cosmology, High-Energy Physics and String Theory  

Science Conference Proceedings (OSTI)

The research was in the area of Theoretical Physics: Cosmology, High-Energy Physics and String Theory

Ng, Y Jack; Dolan, Louise; Mersini-Houghton, Laura; Frampton, Paul

2013-07-29T23:59:59.000Z

296

Teaching and learning physics: A model for coordinating physics instruction, outreach, and research  

E-Print Network (OSTI)

This paper describes the development of a new university physics course designed to integrate physics, education, research, and community partnerships. The coordinated system of activities links the new course to local community efforts in pre-college education, university education, university outreach, and research on teaching and learning. As documented both by gains on conceptual surveys and by qualitative analyses of field-notes and audiotapes of class, the course facilitates student learning of physics, as well as student mastery of theories and practices of teaching and learning physics. Simultaneously, the course supports university efforts in community outreach and creates a rich environment for education research. The following narrative describes the motivation, structure, implementation, effectiveness, and potential for extending and sustaining this alternative model for university level science education.

Finkelstein, N D

2005-01-01T23:59:59.000Z

297

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

298

Development of Technical Nuclear Forensics for Spent Research Reactor Fuel  

E-Print Network (OSTI)

Pre-detonation technical nuclear forensics techniques for research reactor spent fuel were developed in a collaborative project with Savannah River National Lab ratory. An inverse analysis method was employed to reconstruct reactor parameters from a spent fuel sample using results from a radiochemical analysis. In the inverse analysis, a reactor physics code is used as a forward model. Verification and validation of different reactor physics codes was performed for usage in the inverse analysis. The verification and validation process consisted of two parts. The first is a variance analysis of Monte Carlo reactor physics burnup simulation results. The codes used in this work are MONTEBURNS and MCNPX/CINDER. Both utilize Monte Carlo transport calculations for reaction rate and flux results. Neither code has a variance analysis that will propagate through depletion steps, so a method to quantify and understand the variance propagation through these depletion calculations was developed. The second verification and validation process consisted of comparing reactor physics code output isotopic compositions to radiochemical analysis results. A sample from an Oak Ridge Research Reactor spent fuel assembly was acquired through a drilling process. This sample was then dissolved in nitric acid and diluted in three different quantities, creating three separate samples. A radiochemical analysis was completed and the results were compared to simulation outputs at different levels ofdetail. After establishing a forward model, an inverse analysis was developed to re-construct the burnup, initial uranium isotopic compositions, and cooling time of a research reactor spent fuel sample. A convergence acceleration technique was used that consisted of an analytical calculation to predict burnup, initial 235U, and 236U enrichments. The analytic calculation results may also be used stand alone or in a database search algorithm. In this work, a reactor physics code is used as a for- ward model with the analytic results as initial conditions in a numerical optimization algorithm. In the numerical analysis, the burnup and initial uranium isotopic com- positions are reconstructed until the iterative spent fuel characteristics converge with the measured data. Upon convergence of the sampleís burnup and initial uranium isotopic composition, the cooling time can be reconstructed. To reconstruct cooling time, the standard decay equation is inverted and solved for time. Two methods were developed. One method uses the converged burnup and initial uranium isotopic compositions along in a reactor depletion simulation. The second method uses an isotopic signature that does not decay out of its mass bin and has a simple production chain. An example would be 137Cs which decays into the stable 137Ba. Similar results are achieved with both methods, but extended shutdown time or time away from power results in over prediction of the cooling time. The over prediction of cooling time and comparison of different burnup reconstruction isotope results are indicator signatures of extended shutdown or time away from power. Due to dynamic operation in time and function, detailed power history reconstruction for research reactors is very challenging. Frequent variations in power, repeated variable shutdown time length, and experimentation history affect the spectrum an individual assembly is burned with such that full reactor parameter reconstruction is difficult. The results from this technical nuclear forensic analysis may be used with law enforcement, intelligence data, macroscopic and microscopic sample characteristics in a process called attribution to suggest or exclude possible sources of origin for a sample.

Sternat, Matthew 1982-

2012-12-01T23:59:59.000Z

299

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

300

Institutional Research & Development Reports | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Reports | National Nuclear Security Reports | 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 Institutional Research & Development Reports Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing and

Note: This page contains sample records for the topic "nuclear physics research" 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

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

302

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.

303

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

304

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

305

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...

306

Maria Research Reactor loaded with LEU - Otwock, Poland | National Nuclear  

National Nuclear Security Administration (NNSA)

Maria Research Reactor loaded with LEU - Otwock, Poland | National Nuclear Maria Research Reactor loaded with LEU - Otwock, Poland | 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 > Video Gallery > Maria Research Reactor loaded with LEU - ... Maria Research Reactor loaded with LEU - Otwock, Poland Maria Research Reactor loaded with LEU - Otwock, Poland

307

LANL researchers use computer modeling to study HIV | National Nuclear  

National Nuclear Security Administration (NNSA)

researchers use computer modeling to study HIV | National Nuclear researchers use computer modeling to study HIV | 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 > NNSA Blog > LANL researchers use computer modeling to study HIV LANL researchers use computer modeling to study HIV Posted By Office of Public Affairs Los Alamos National Laboratory researchers are investigating the complex

308

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

309

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

310

Nuclear Safety Research and Development Program Operating Plan | Department  

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

Program Operating Plan Program Operating Plan Nuclear Safety Research and Development Program Operating Plan July 5, 2012 Nuclear Safety Research and Development Program Operating Plan This operating plan outlines the mission, goals, and processes for the Department of Energy's (DOE) Nuclear Safety Research & Development (NSR&D) Program. This first version of the operating plan also discusses the startup phase of the program. NSR&D involves a systematic search for knowledge to advance the fundamental understanding of nuclear safety science and technology through scientific study, analysis, modeling, and experiments. Maintaining an effective NSR&D program will support DOE and the National Nuclear Security Administration (NNSA) in standards development, validation of analytical models and

311

Research Areas | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test Capabilities and Evaluation > University Partnerships Academic Alliances > National...

312

Nuclear reactor and materials science research: Technical report, May 1, 1985-September 30, 1986  

Science Conference Proceedings (OSTI)

Throughout the 17-month period of its grant, May 1, 1985-September 30, 1986, the MIT Research Reactor (MITR-II) was operated in support of research and academic programs in the physical and life sciences and in related engineering fields. The reactor was operated 4115 hours during FY 1986 and for 6080 hours during the entire 17-month period, an average of 82 hours per week. Utilization of the reactor during that period may be classified as follows: neutron beam tube research; nuclear materials research and development; radiochemistry and trace analysis; nuclear medicine; radiation health physics; computer control of reactors; dose reduction in nuclear power reactors; reactor irradiations and services for groups outside MIT; MIT Research Reactor. Data on the above utilization for FY 1986 show that the MIT Nuclear Reactor Laboratory (NRL) engaged in joint activities with nine academic departments and interdepartmental laboratories at MIT, the Charles Stark Draper Laboratory in Cambridge, and 22 other universities and nonprofit research institutions, such as teaching hospitals.

Not Available

1987-05-11T23:59:59.000Z

313

Summer Research Institute Interfacial and Condensed Phase Chemical Physics  

Science Conference Proceedings (OSTI)

Pacific Northwest National Laboratory (PNNL) hosted its first annual Summer Research Institute in Interfacial and Condensed Phase Chemical Physics from May through September 2004. During this period, fourteen PNNL scientists hosted sixteen young scientists from eleven different universities. Of the sixteen participants, fourteen were graduate students; one was transitioning to graduate school; and one was a university faculty member.

Barlow, Stephan E.

2004-10-01T23:59:59.000Z

314

Future challenges for nuclear data research in fission (u)  

Science Conference Proceedings (OSTI)

I describe some high priority research areas in nuclear fission, where applications in nuclear reactor technologies and in modeling criticality in general are demanding higher accuracies in our databases. We focus on fission cross sections, fission neutron spectra, and fission product data.

Chadwick, Mark B [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

315

DOE, State of Idaho Sign Agreement on Nuclear Research  

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

DOE, State of Idaho Sign Agreement on Nuclear Research The State of Idaho and the U.S. Department of Energy signed an agreement on Jan. 6, 2011 that streamlines the process used by...

316

Experimental And Theoretical High Energy Physics Research At UCLA  

SciTech Connect

This is the final report of the UCLA High Energy Physics DOE Grant No. DE-FG02- 91ER40662. This report covers the last grant project period, namely the three years beginning January 15, 2010, plus extensions through April 30, 2013. The report describes the broad range of our experimental research spanning direct dark matter detection searches using both liquid xenon (XENON) and liquid argon (DARKSIDE); present (ICARUS) and R&D for future (LBNE) neutrino physics; ultra-high-energy neutrino and cosmic ray detection (ANITA); and the highest-energy accelerator-based physics with the CMS experiment and CERNís Large Hadron Collider. For our theory group, the report describes frontier activities including particle astrophysics and cosmology; neutrino physics; LHC interaction cross section calculations now feasible due to breakthroughs in theoretical techniques; and advances in the formal theory of supergravity.

Cousins, Robert D. [University of California Los Angeles] [University of California Los Angeles

2013-07-22T23:59:59.000Z

317

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

318

Researcher, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Laboratories Award: Fellows of the American Association for the Advancement of Science Profile: Sandia researchers David Haaland and David Myers have been elected Fellows...

319

Institutional Research & Development Reports | National Nuclear...  

National Nuclear Security Administration (NNSA)

Development Reports Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing Institutional Research...

320

Institutional Research & Development News | National Nuclear...  

National Nuclear Security Administration (NNSA)

& Development News Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Office of Advanced Simulation and Computing Institutional Research...

Note: This page contains sample records for the topic "nuclear physics research" 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

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

322

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

323

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

324

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

325

Workshop on Energy Research Opportunities for Physics Graduates & Postdocs  

SciTech Connect

Young people these days are very concerned about the environment. There is also a great deal of interest in using technology to improve energy efficiency. Many physics students share these concerns and would like to find ways to use their scientific and quantitative skills to help overcome the environmental challenges that the world faces. This may be particularly true for female students. Showing physics students how they can contribute to environmental and energy solutions while doing scientific research which excites them is expected to attract more physicists to work on these very important problems and to retain more of the best and the brightest in physical science. This is a major thrust of the 'Gathering Storm' report, the 'American Competitiveness Initiative' report, and several other studies. With these concerns in mind, the American Physical Society (APS) and more specifically, the newly formed APS Topical Group on Energy Research and Applications (GERA), organized and conducted a one-day workshop for graduate students and post docs highlighting the contributions that physics-related research can make to meeting the nation's energy needs in environmentally friendly ways. A workshop program committee was formed and met four times by conference call to determine session topics and to suggest appropriate presenters for each topic. Speakers were chosen not only for their prominence in their respective fields of energy research but also for their ability to relate their work to young people. The workshop was held the day before the APS March Meeting on March 14, 2009 in Portland, OR. The workshop was restricted to approximately 80 young physicists to encourage group discussion. Talks were planned and presented at a level of participants with a physics background but no special knowledge of energy research. Speakers were asked to give a broad overview of their area of research before talking more specifically about their own work. The format was designed with plenary talks but allowed significant time for questions and answers, and discussion. A 'Lunch with the Experts' and a 'Networking Reception' were held specifically to provide opportunities for participants to interact with the presenters and to network with each other. These proved to be very successful activities, as noted in the follow-up participant survey that was conducted shortly after the workshop.

Kate Kirby

2010-03-14T23:59:59.000Z

326

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

327

Nuclear Energy RenaissanceNuclear Energy Renaissance National Research Council andNational Research Council and  

E-Print Network (OSTI)

. 1. HISTORY 1.1 Decommissioning of the Reactor The Gentilly-I nuclear power plant, located satisfactory for safe operation, and AECL decided to decommission it in 1978. The nuclear fuel was removedSP·215-18 FRP Retrofit of the Ring-Beam of a Nuclear Reactor Containment Structure by M. Demers. A

328

Basic Research Needs for Advanced Nuclear Systems. Report of the Basic Energy Sciences Workshop on Basic Research Needs for Advanced Nuclear Energy Systems, July 31-August 3, 2006  

Science Conference Proceedings (OSTI)

The global utilization of nuclear energy has come a long way from its humble beginnings in the first sustained nuclear reaction at the University of Chicago in 1942. Today, there are over 440 nuclear reactors in 31 countries producing approximately 16% of the electrical energy used worldwide. In the United States, 104 nuclear reactors currently provide 19% of electrical energy used nationally. The International Atomic Energy Agency projects significant growth in the utilization of nuclear power over the next several decades due to increasing demand for energy and environmental concerns related to emissions from fossil plants. There are 28 new nuclear plants currently under construction including 10 in China, 8 in India, and 4 in Russia. In the United States, there have been notifications to the Nuclear Regulatory Commission of intentions to apply for combined construction and operating licenses for 27 new units over the next decade. The projected growth in nuclear power has focused increasing attention on issues related to the permanent disposal of nuclear waste, the proliferation of nuclear weapons technologies and materials, and the sustainability of a once-through nuclear fuel cycle. In addition, the effective utilization of nuclear power will require continued improvements in nuclear technology, particularly related to safety and efficiency. In all of these areas, the performance of materials and chemical processes under extreme conditions is a limiting factor. The related basic research challenges represent some of the most demanding tests of our fundamental understanding of materials science and chemistry, and they provide significant opportunities for advancing basic science with broad impacts for nuclear reactor materials, fuels, waste forms, and separations techniques. Of particular importance is the role that new nanoscale characterization and computational tools can play in addressing these challenges. These tools, which include DOE synchrotron X-ray sources, neutron sources, nanoscale science research centers, and supercomputers, offer the opportunity to transform and accelerate the fundamental materials and chemical sciences that underpin technology development for advanced nuclear energy systems. The fundamental challenge is to understand and control chemical and physical phenomena in multi-component systems from femto-seconds to millennia, at temperatures to 1000?C, and for radiation doses to hundreds of displacements per atom (dpa). This is a scientific challenge of enormous proportions, with broad implications in the materials science and chemistry of complex systems. New understanding is required for microstructural evolution and phase stability under relevant chemical and physical conditions, chemistry and structural evolution at interfaces, chemical behavior of actinide and fission-product solutions, and nuclear and thermomechanical phenomena in fuels and waste forms. First-principles approaches are needed to describe f-electron systems, design molecules for separations, and explain materials failure mechanisms. Nanoscale synthesis and characterization methods are needed to understand and design materials and interfaces with radiation, temperature, and corrosion resistance. Dynamical measurements are required to understand fundamental physical and chemical phenomena. New multiscale approaches are needed to integrate this knowledge into accurate models of relevant phenomena and complex systems across multiple length and time scales.

Roberto, J.; Diaz de la Rubia, T.; Gibala, R.; Zinkle, S.; Miller, J.R.; Pimblott, S.; Burns, C.; Raymond, K.; Grimes, R.; Pasamehmetoglu, K.; Clark, S.; Ewing, R.; Wagner, A.; Yip, S.; Buchanan, M.; Crabtree, G.; Hemminger, J.; Poate, J.; Miller, J.C.; Edelstein, N.; Fitzsimmons, T.; Gruzalski, G.; Michaels, G.; Morss, L.; Peters, M.; Talamini, K.

2006-10-01T23:59:59.000Z

329

Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness Review Pre- Visit  

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

NNSS-2011-04-28 NNSS-2011-04-28 Site: Nevada National Security Site Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Joint Actinide Shock Physics Experimental Research Facility Restart Operational Readiness Review Pre- Visit Dates of Activity: 04/25/2011 - 04/28/2011 Report Preparer William Macon Activity Description/Purpose: In coordination with the National Nuclear Security Administration (NNSA) Service Center, the Office of Health, Safety and Security (HSS) site lead participated in a pre-visit for the NNSA Operational Readiness Review (ORR) of the Joint Actinide Shock Physics Experimental Research (JASPER) facility restart conducted April 25-28, 2011. The site lead also participated

330

Nuclear Energy Research Advisory Committee Meeting  

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

30-May 1, 2001, Crystal City Marriott, Arlington, Virginia 30-May 1, 2001, Crystal City Marriott, Arlington, Virginia NERAC members present: John Ahearne Benjamin F. Montoya Joseph Comfort Sekazi Mtingwa Michael L. Corradini Lura Powell Jose Luis Cortez Richard Reba Maureen S. Crandall Joy Rempe James Duderstadt (Chair) Allen Sessoms (Monday only) Marvin Fertel Daniel C. Sullivan (Monday only) Steve Fetter John Taylor Beverly Hartline Ashok Thadani (ad hoc) Leslie Hartz Charles E. Till Andrew Klein Neil Todreas Dale Klein Joan Woodard Robert Long NERAC members absent: Thomas Cochran Linda C. Knight Allen Croff Warren F. Miller, Jr. J. Bennett Johnston C. Bruce Tarter Also present: Ralph Bennet, Director, Advanced Nuclear Energy, Idaho National Engineering and Environmental Laboratory Nancy Carder, NERAC Staff Yoon I. Chang, Associate Laboratory Director, Argonne National Laboratory

331

Joint nuclear safety research projects between the US and Russian Federation International Nuclear Safety Centers  

SciTech Connect

The Russian Federation Ministry for Atomic Energy (MINATOM) and the US Department of Energy (USDOE) formed international Nuclear Safety Centers in October 1995 and July 1996, respectively, to collaborate on nuclear safety research. Since January 1997, the two centers have initiated the following nine joint research projects: (1) INSC web servers and databases; (2) Material properties measurement and assessment; (3) Coupled codes: Neutronic, thermal-hydraulic, mechanical and other; (4) Severe accident management for Soviet-designed reactors; (5) Transient management and advanced control; (6) Survey of relevant nuclear safety research facilities in the Russian Federation; (8) Advanced structural analysis; and (9) Development of a nuclear safety research and development plan for MINATOM. The joint projects were selected on the basis of recommendations from two groups of experts convened by NEA and from evaluations of safety impact, cost, and deployment potential. The paper summarizes the projects, including the long-term goals, the implementing strategy and some recent accomplishments for each project.

Bougaenko, S.E.; Kraev, A.E. [International Nuclear Safety Center of the Russian MINATOM, Moscow (Russian Federation); Hill, D.L.; Braun, J.C.; Klickman, A.E. [Argonne National Lab., IL (United States). International Nuclear Safety Center

1998-08-01T23:59:59.000Z

332

SNERDI Shanghai Nuclear Engineering Research and Design Institute | Open  

Open Energy Info (EERE)

SNERDI Shanghai Nuclear Engineering Research and Design Institute SNERDI Shanghai Nuclear Engineering Research and Design Institute Jump to: navigation, search Name SNERDI (Shanghai Nuclear Engineering Research and Design Institute) Place Shanghai, China Product The Shanghai Nuclear Engineering Research and Design Institute was established on July 28th, 1970, as a key research and design institute under direct administration of China National Nuclear Corporation (CNNC). Coordinates 31.247709¬į, 121.472618¬į 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":31.247709,"lon":121.472618,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

333

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

334

International Nuclear Energy Research Initiative: 2011 Annual Report |  

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

1 Annual 1 Annual Report International Nuclear Energy Research Initiative: 2011 Annual Report Fiscal year (FY) 2011 marks the ten-year anniversary of the founding of the International Nuclear Energy Research Initiative, or I-NERI. Designed to foster international partnerships that address key issues affecting the future global use of nuclear energy, I-NERI is perhaps even more relevant today than at its establishment. In the face of increasing energy demands coupled with clean energy imperatives, we must clear the hurdles to expanding the role of nuclear power in our energy portfolio. And in an increasingly global society, the importance of international cooperation in these efforts has escalated. For ten years, I-NERI has been a vehicle for establishing bilateral

335

Nuclear Power Plant Containment Pressure Boundary Research  

SciTech Connect

Research to address aging of the containment pressure boundary in light-water reactor plants is summarized. This research is aimed at understanding the significant factors relating occurrence of corrosion, efficacy of inspection, and structural capacity reduction of steel containment and liners of concrete containment. This understanding will lead to improvements in risk-informed regulatory decision making. Containment pressure boundary components are described and potential aging factors identified. Quantitative tools for condition assessments of aging structures to maintain an acceptable level of reliability over the service life of the plant are discussed. Finally, the impact of aging (i.e., loss of shell thickness due to corrosion) on steel containment fragility for a pressurized water reactor ice-condenser plant is presented.

Cherry, J.L.; Chokshi, N.C.; Costello, J.F.; Ellingwood, B.R.; Naus, D.J.

1999-09-15T23:59:59.000Z

336

Nuclear materials research progress reports for 1979  

DOE Green Energy (OSTI)

Research is presented concerning iodide stress corrosion cracking of zircaloy, self-diffusion of oxygen in hypostoichiometric urania, surface chemistry of epitaxial silicon deposition by thermal cracking of silane, kinetics of laser pulse vaporization of UO/sub 2/, gas laser model for laser induced evaporation, solubility of hydrogen in uranium dioxide, thermal gradient migration of metallic inclusions in UO/sub 2/, molecular beam studies of atomic hydrogen reduction of oxides, and thermal gradient brine-inclusion migration in salt. (FS)

Olander, D.R.

1979-12-01T23:59:59.000Z

337

Nuclear safety research collaborations between the U.S. and Russian Federation International Nuclear Safety Centers  

SciTech Connect

The Russian Federation Ministry for Atomic Energy (MINATOM) and the US Department of Energy (USDOE) have formed International Nuclear Safety Centers to collaborate on nuclear safety research. USDOE established the US Center (ISINSC) at Argonne National Laboratory (ANL) in October 1995. MINATOM established the Russian Center (RINSC) at the Research and Development Institute of Power Engineering (RDIPE) in Moscow in July 1996. In April 1998 the Russian center became a semi-independent, autonomous organization under MINATOM. The goals of the center are to: Cooperate in the development of technologies associated with nuclear safety in nuclear power engineering; Be international centers for the collection of information important for safety and technical improvements in nuclear power engineering; and Maintain a base for fundamental knowledge needed to design nuclear reactors. The strategic approach is being used to accomplish these goals is for the two centers to work together to use the resources and the talents of the scientists associated with the US Center and the Russian Center to do collaborative research to improve the safety of Russian-designed nuclear reactors. The two centers started conducting joint research and development projects in January 1997. Since that time the following ten joint projects have been initiated: INSC databases--web server and computing center; Coupled codes--Neutronic and thermal-hydraulic; Severe accident management for Soviet-designed reactors; Transient management and advanced control; Survey of relevant nuclear safety research facilities in the Russian Federation; Computer code validation for transient analysis of VVER and RBMK reactors; Advanced structural analysis; Development of a nuclear safety research and development plan for MINATOM; Properties and applications of heavy liquid metal coolants; and Material properties measurement and assessment. Currently, there is activity in eight of these projects. Details on each of these joint projects are given.

Hill, D. J.; Braun, J. C.; Klickman, A. E.; Bougaenko, S. E.; Kabonov, L. P.; Kraev, A. G.

2000-05-05T23:59:59.000Z

338

Physics research and technology developments of electron string ion sources  

Science Conference Proceedings (OSTI)

The most recent experimental information on electron string phenomenon, such as two step transition to electron string state, stability of e-strings in condition of electron energy recuperation, are described. The new technology developments of electron string ion sources (ESIS) include pulse injection of gaseous species in e-string and its efficient conversion to ion beams, slow ion extraction, ion-ion cooling of heavy ions with CH{sub 4} coolant, and a progress in the construction of the new Joint Institute for Nuclear Research ESIS with 6 T solenoid are briefly considered.

Donets, D. E.; Donets, E. E.; Ramzdorf, A. Yu.; Salnikov, V. V.; Shutov, V. B.; Donets, E. D. [Veksler and Baldin Laboratory of High Energy Physics, Joint Institute for Nuclear Research, Dubna 141980 (Russian Federation); Honma, T.; Noda, K. [National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage, Chiba, 263-8555 (Japan)

2012-02-15T23:59:59.000Z

339

EIS-0310: Accomplishing Expanded Civilian Nuclear Energy Research and  

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

310: Accomplishing Expanded Civilian Nuclear Energy Research 310: Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility EIS-0310: Accomplishing Expanded Civilian Nuclear Energy Research and Development and Isotope Production Missions in the United States, Including the Role of the Fast Flux Test Facility Summary This PEIS will evaluate the potential environmental impacts of the proposed enhancement of the existing infrastructure, including the possible role of the Fast Flux Test Facility (FFTF), located at DOE's Hanford Site near Richland, Washington. This PEIS will analyze the potential environmental impacts of alternative ways to meet the projected irradiation needs for the next 35 years. Public Comment Opportunities

340

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

Note: This page contains sample records for the topic "nuclear physics research" 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

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

342

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

343

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

344

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

345

Nuclear materials research progress reports for 1977  

DOE Green Energy (OSTI)

Research is reported concerning radiation enhancement of stress corrosion cracking of Zircaloy, surface chemistry of epitaxial Si deposited by thermal cracking of silane, thermal gradient migration of metallic inclusions in UO/sub 2/, molecular beam studies of atomic H and reduction of oxides, mass transfer and reduction of UO/sub 2/, kinetics of laser pulse vaporization of UO/sub 2/, retention and release of water by UO/sub 2/ pellets, and solubility of H in UO/sub 2/. (FS)

Olander, D.R.

1977-12-01T23:59:59.000Z

346

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

347

A Strategy for Nuclear Energy Research and Development  

Science Conference Proceedings (OSTI)

The United States is facing unprecedented challenges in climate change and energy security. President-elect Obama has called for a reduction of CO2 emissions to 1990 levels by 2020, with a further 80% reduction by 2050. Meeting these aggressive goals while gradually increasing the overall energy supply requires that all non-emitting technologies must be advanced. The development and deployment of nuclear energy can, in fact, help the United States meet several key challenges: 1) Increase the electricity generated by non-emitting sources to mitigate climate change, 2) Foster the safe and proliferation-resistant use of nuclear energy throughout the world, 3) Reduce the transportation sectorís dependence on imported fossil fuels, and 4) Reduce the demand on natural gas for process heat and hydrogen production. However, because of the scale, cost, and time horizons involved, increasing nuclear energyís share will require a coordinated research effortócombining the efforts of industry and government, supported by innovation from the research community. This report outlines the significant nuclear energy research and development (R&D) necessary to create options that will allow government and industrial decision-makers to set policies and create nuclear energy initiatives that are decisive and sustainable. The nuclear energy R&D strategy described in this report adopts the following vision: Safe and economical nuclear energy in the United States will expand to address future electric and non-electric needs, significantly reduce greenhouse gas emissions and provide energy diversity, while providing leadership for safe, secure and responsible expansion of nuclear energy internationally.

Ralph G. Bennett

2008-12-01T23:59:59.000Z

348

RECENT ACTIVITIES AT THE CENTER FOR SPACE NUCLEAR RESEARCH FOR DEVELOPING NUCLEAR THERMAL ROCKETS  

DOE Green Energy (OSTI)

Nuclear power has been considered for space applications since the 1960s. Between 1955 and 1972 the US built and tested over twenty nuclear reactors/ rocket-engines in the Rover/NERVA programs. However, changes in environmental laws may make the redevelopment of the nuclear rocket more difficult. Recent advances in fuel fabrication and testing options indicate that a nuclear rocket with a fuel form significantly different from NERVA may be needed to ensure public support. The Center for Space Nuclear Research (CSNR) is pursuing development of tungsten based fuels for use in a NTR, for a surface power reactor, and to encapsulate radioisotope power sources. The CSNR Summer Fellows program has investigated the feasibility of several missions enabled by the NTR. The potential mission benefits of a nuclear rocket, historical achievements of the previous programs, and recent investigations into alternatives in design and materials for future systems will be discussed.

Robert C. O'Brien

2001-09-01T23:59:59.000Z

349

Current Development of Nuclear Thermal Propulsion technologies at the Center for Space Nuclear Research  

SciTech Connect

Nuclear power and propulsion has been considered for space applications since the 1950s. Between 1955 and 1972 the US built and tested over twenty nuclear reactors / rocket engines in the Rover/NERVA programs1. The Aerojet Corporation was the prime contractor for the NERVA program. Modern changes in environmental laws present challenges for the redevelopment of the nuclear rocket. Recent advances in fuel fabrication and testing options indicate that a nuclear rocket with a fuel composition that is significantly different from those of the NERVA project can be engineered; this may be needed to ensure public support and compliance with safety requirements. The Center for Space Nuclear Research (CSNR) is pursuing a number of technologies, modeling and testing processes to further the development of safe, practical and affordable nuclear thermal propulsion systems.

Robert C. O'Brien; Steven K. Cook; Nathan D. Jerred; Steven D. Howe; Ronald Samborsky; Daniel Brasuell

2012-09-01T23:59:59.000Z

350

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...

351

Executive Summary: Research in Nuclear PoweróWorkshop on the Needs of the Next Generation of Nuclear Power Technology  

Science Conference Proceedings (OSTI)

Technical Paper / NSF Workshop on the Research Needs of the Next Generation Nuclear Power Technology / Fission Reactor

A. David Rossin; Kunmo Chung; K. L. Peddicord

352

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

353

THE ENERGY-DEPENDENT SINGLE NUCLEON POTENTIAL IN A RELATIVISTIC FIELD THEORY OF NUCLEAR MATTER  

E-Print Network (OSTI)

Physics of the Office of High Energy and Nuclear Physics ofPhysics of the Office of High Energy and Nuclear Physics ofthe Director, Office of Energy Research, Divison of Nuclear

Muller, K.-H.

2012-01-01T23:59:59.000Z

354

UNIRIB: Research  

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

mission focus of the University Radioactive Ion Beam (UNIRIB) consortium is to perform nuclear physics research, and provide training and education. UNIRIB member universities...

355

ESNET requirements for physics research at the SSCL  

Science Conference Proceedings (OSTI)

High energy physics (HEP) research at the Superconducting Super Collider Laboratory (SSCL) is a highly collaborative affair. Scientists participating in SSC research come from a worldwide distribution of institutions. The Solenoid Detector Collaboration (SDC) currently has more than 1100 members from 20 countries. Likewise, the Gamma, Electron, Muon (GEM) collaboration members number more than 1000 from 17 countries. Roughly half of the collaborators on these experiments are from outside the US Communications, in general, and data transmission, in particular, are crucial to the success of the collaborations and to the ultimate success of the SSC. The bulk of data transmission to and from the Laboratory is over the Energy Science NETwork (ESNET). The purpose of this document is to describe the anticipated network capacity needed to provide adequate communication among these widespread collaborations.

Cormell, L.; Johnson, T.

1993-06-01T23:59:59.000Z

356

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

E-Print Network (OSTI)

Office of Advanced Scientific Computing Research, Facilitiesof Science, Advanced Scientific Computing Research (ASCR)Office of Advanced Scientific Computing Research, Facilities

Tierney, Ed., Brian L

2008-01-01T23:59:59.000Z

357

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...

358

Proceedings of RIKEN BNL Research Center Workshop: The Physics of W and Z Bosons  

Science Conference Proceedings (OSTI)

A two-day workshop on 'The Physics of Wand Z Bosons' Was held at the RIKEN BNL Research Center at Brookhaven National Laboratory on June 24-25, 2010. With the recent release of the first measurement of W bosons in proton-proton collisions at RHIC and the first observation of W events at the LHC, the workshop was a timely opportunity to bring together experts from both the high energy particle and nuclear physics communities to share their ideas and expertise on the physics of Wand Z bosons, with the aim of fully exploring the potential of the W/Z physics programs at RHIC and the LHC. The focus was on the production and measurement of W/Z bosons in both polarized and unpolarized proton-proton collisions, and the role of W/Z production in probing the parton flavor and helicity structure of the colliding proton and in the search for new physics. There were lively discussions about the potential and future prospects of W/Z programs at RHIC, Tevatron, and the LHC.

Dawson, S.; Okada, K.; Patwa, A.; Qiu, J.; Surrow, B.

2010-06-24T23:59:59.000Z

359

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

360

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

Note: This page contains sample records for the topic "nuclear physics research" 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

Data base on dose reduction research projects for nuclear power plants. Volume 5  

SciTech Connect

This is the fifth volume in a series of reports that provide information on dose reduction research and health physics technology or nuclear power plants. The information is taken from two of several databases maintained by Brookhaven National Laboratory`s ALARA Center for the Nuclear Regulatory Commission. The research section of the report covers dose reduction projects that are in the experimental or developmental phase. It includes topics such as steam generator degradation, decontamination, robotics, improvements in reactor materials, and inspection techniques. The section on health physics technology discusses dose reduction efforts that are in place or in the process of being implemented at nuclear power plants. A total of 105 new or updated projects are described. All project abstracts from this report are available to nuclear industry professionals with access to a fax machine through the ACEFAX system or a computer with a modem and the proper communications software through the ACE system. Detailed descriptions of how to access all the databases electronically are in the appendices of the report.

Khan, T.A.; Yu, C.K.; Roecklein, A.K. [Brookhaven National Lab., Upton, NY (United States)] [Brookhaven National Lab., Upton, NY (United States)

1994-05-01T23:59:59.000Z

362

National uses and needs for separated stable isotopes in physics, chemistry, and geoscience research  

SciTech Connect

Present uses of separated stable isotopes in the fields of physics, chemistry, and the geosciences have been surveyed to identify current supply problems and to determine future needs. Demand for separated isotopes remains strong, with 220 different nuclides having been used in the past three years. The largest needs, in terms of both quantity and variety of isotopes, are found in nuclear physics research. Current problems include a lack of availability of many nuclides, unsatisfactory enrichment of rare species, and prohibitively high costs for certain important isotopes. It is expected that demands for separated isotopes will remain roughly at present levels, although there will be a shift toward more requests for highly enriched rare isotopes. Significantly greater use will be made of neutron-rich nuclides below A = 100 for producing exotic ion beams at various accelerators. Use of transition metal nuclei for nuclear magnetic resonance spectroscopy will expand. In addition, calibration standards will be required for the newer techniques of radiological dating, such as the Sm/Nd and Lu/Hf methods, but in relatively small quantities. Most members of the research community would be willing to pay considerably more than they do now to maintain adequate supplies of stable isotopes.

Zisman, M.S.

1982-01-01T23:59:59.000Z

363

High Energy Physics Division semiannual report of research activities, July 1, 1996 - December 31, 1996  

Science Conference Proceedings (OSTI)

This report is divided into the following areas: (1) experimental research program; (2) theoretical research program; (3) accelerator research and development; (4) divisional computing activities; (5) publications; (6) colloquia and conference talks; (7) high energy physics community activities; and (7) High Energy Physics Division research personnel. Summaries are given for individual research programs for activities (1), (2) and (3).

Norem, J.; Rezmer, R.; Wagner, R.

1997-12-01T23:59:59.000Z

364

Research Papers in Physics and Astronomy Peter Dowben Publications  

E-Print Network (OSTI)

temperature operational gamma-ray spectrometers and imagers for nuclear non-proliferation and homeland

365

Accelerator Physics and Design at NERSC  

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

instruments in the world. Critical to research in basic sciences such as high energy physics, nuclear physics, materials science, chemistry, and biology, they have enabled a...

366

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

367

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.

368

Technological Transfer from Research Nuclear Reactors to New Generation Nuclear Power Reactors  

SciTech Connect

The goal of this paper is the analysis of the technological transfer role in the nuclear field, with particular emphasis on nuclear reactors domain. The presentation is sustained by historical arguments. In this frame, it is very important to start with the achievements of the first nuclear systems, for instant those with natural uranium as fuel and heavy water as moderator, following in time through the history until the New Generation Nuclear Power Reactors.Starting with 1940, the accelerated development of the industry has implied the increase of the global demand for energy. In this respect, the nuclear energy could play an important role, being essentially an unlimited source of energy. However, the nuclear option faces the challenges of increasingly demanding safety requirements, economic competitiveness and public acceptance. Worldwide, a significant amount of experience has been accumulated during development, licensing, construction, and operation of nuclear power reactors. The experience gained is a strong basis for further improvements. Actually, the nuclear programs of many countries are addressing the development of advanced reactors, which are intended to have better economics, higher reliability, improved safety, and proliferation-resistant characteristics in order to overcome the current concerns about nuclear power. Advanced reactors, now under development, may help to meet the demand for energy power of both developed and developing countries as well as for district heating, desalination and for process heat.The paper gives historical examples that illustrate the steps pursued from first research nuclear reactors to present advanced power reactors. Emphasis was laid upon the fact that the progress is due to the great discoveries of the nuclear scientists using the technological transfer.

Radulescu, Laura ['Horia Hulubei' National Institute of Nuclear Physics and Engineering, PO BOX MG-6, Bucharest 077125 (Romania); Pavelescu, Margarit [Academy of Romanian Scientists, Bucharest (Romania)

2010-01-21T23:59:59.000Z

369

Physics Division progress report for period ending September 30, 1983  

Science Conference Proceedings (OSTI)

Research and development activities are summarized in the following areas: Holifield Heavy Ion Research Facility, nuclear physics, the UNISOR program, accelerator-based atomic physics, theoretical physics, nuclear science applications, atomic physics and plasma diagnostics for fusion program, high-energy physics, the nuclear data project, and the relativistic heavy-ion collider study. Publications and papers presented are listed. (WHK)

Not Available

1983-12-01T23:59:59.000Z

370

Nuclear Safety Research and Development (NSR&D) Program  

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

Nuclear Safety (HS-30) Office of Nuclear Safety Home Directives Nuclear and Facility Safety Policy Rules Nuclear Safety Workshops Technical Standards Program Search ...

371

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

372

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

373

NORMAL AND PION CONDENSED STATES IN NEUTRON STAR MATTER IN A RELATIVISTIC FIELD THEORY CONSTRAINED BY BULK NUCLEAR PROPERTIES I  

E-Print Network (OSTI)

Physics of the Office of High Energy and Nuclear Physics ofPhysics of the Office of High Energy and Nuclear Physics ofthe Director, Office of Energy Research, Division of Nuclear

Glendenning, N.K.

2012-01-01T23:59:59.000Z

374

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

375

Foreign Research Reactor Spent Nuclear Fuel Acceptance Program  

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

Global Threat Reduction Initiative: Global Threat Reduction Initiative: U.S. Nuclear Remove Program Foreign Research Reactor Spent Nuclear Fuel (FRR SNF) Acceptance 2007 DOE TEC Meeting Chuck Messick DOE/NNSA/SRS 2 Contents * Program Objective and Policy * Program implementation status * Shipment Information * Operational Logistics * Lessons Learned * Conclusion 3 U.S. Nuclear Remove Program Objective * To play a key role in the Global Threat Reduction Remove Program supporting permanent threat reduction by accepting program eligible material. * Works in conjunction with the Global Threat Reduction Convert Program to accept program eligible material as an incentive to core conversion providing a disposition path for HEU and LEU during the life of the Acceptance Program. 4 Reasons for the Policy

376

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH European Laboratory for Particle Physics  

E-Print Network (OSTI)

per bunch L=k 9. Choose RF frequency fRF, RF voltage VRF and bunch spacing s 10. Compute luminosity L

Keil, Eberhard

377

Research in nuclear physics. Progress report, 1992--1993  

SciTech Connect

This report discusses the following topics: Search for Massive Neutrinos in the Recoil Spectrum of {sup 37}Cl following Electron Capture Decay of {sup 37}Ar; A Monte Carlo Simulation of the Electron Capture Decay of {sup 37}Ar with an Admixture of Massive Neutrinos: Search for 17-keV Neutrinos in the Internal Bremsstrahlung Spectrum of {sup 125}I; {beta}{sup +} Decay and Cosmic-Ray Half-Lives of {sup 143}Pm and {sup 144}Pm; and Production Cross Sections from the Bombardment of Natural Mo with Protons.

Kozub, R.L.; Hindi, M.M.

1993-06-01T23:59:59.000Z

378

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

Iowa State University) NERSC Repository: m94 10.2.2.1 †Joseph Carlson (LANL) NERSC Repository: m308 10.2.3.1 †Scientific †Objectives † This NERSC repository supports NP-

Gerber, Richard A.

2012-01-01T23:59:59.000Z

379

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

personnel from Brookhaven National Lab (BNL), ThomasIon Collider at Brookhaven National Lab. Participation in

Gerber, Richard A.

2012-01-01T23:59:59.000Z

380

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

proceedings of High Performance Computing Ė 2011 (HPC-2011)In recent years, high performance computing has becomeNERSC is the primary high-performance computing facility for

Gerber, Richard A.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nuclear physics research" 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

Large Scale Computing and Storage Requirements for Nuclear Physics Research  

E-Print Network (OSTI)

fusion, vortices in the crusts of neutron stars, and even dynamics in nonnuclear systems such as cold

Gerber, Richard A.

2012-01-01T23:59:59.000Z

382

[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

383

The unit cost factors and calculation methods for decommissioning - Cost estimation of nuclear research facilities  

SciTech Connect

Available in abstract form only. Full text of publication follows: The uncertainties of decommissioning costs increase high due to several conditions. Decommissioning cost estimation depends on the complexity of nuclear installations, its site-specific physical and radiological inventories. Therefore, the decommissioning costs of nuclear research facilities must be estimated in accordance with the detailed sub-tasks and resources by the tasks of decommissioning activities. By selecting the classified activities and resources, costs are calculated by the items and then the total costs of all decommissioning activities are reshuffled to match with its usage and objectives. And the decommissioning cost of nuclear research facilities is calculated by applying a unit cost factor method on which classification of decommissioning works fitted with the features and specifications of decommissioning objects and establishment of composition factors are based. Decommissioning costs of nuclear research facilities are composed of labor cost, equipment and materials cost. Of these three categorical costs, the calculation of labor costs are very important because decommissioning activities mainly depend on labor force. Labor costs in decommissioning activities are calculated on the basis of working time consumed in decommissioning objects and works. The working times are figured out of unit cost factors and work difficulty factors. Finally, labor costs are figured out by using these factors as parameters of calculation. The accuracy of decommissioning cost estimation results is much higher compared to the real decommissioning works. (authors)

Kwan-Seong Jeong; Dong-Gyu Lee; Chong-Hun Jung; Kune-Woo Lee [Korea Atomic Energy Research Institute, Deokjin-dong 150, Yuseong-gu, Daejeon 305-353 (Korea, Republic of)

2007-07-01T23:59:59.000Z

384

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

385

Nuclear decay data files of the Dosimetry Research Group  

Science Conference Proceedings (OSTI)

This report documents the nuclear decay data files used by the Dosimetry Research Group at Oak Ridge National Laboratory and the utility DEXRAX which provides access to the files. The files are accessed, by nuclide, to extract information on the intensities and energies of the radiations associated with spontaneous nuclear transformation of the radionuclides. In addition, beta spectral data are available for all beta-emitting nuclides. Two collections of nuclear decay data are discussed. The larger collection contains data for 838 radionuclides, which includes the 825 radionuclides assembled during the preparation of Publications 30 and 38 of the International Commission on Radiological Protection (ICRP) and 13 additional nuclides evaluated in preparing a monograph for the Medical Internal Radiation Dose (MIRD) Committee of the Society of Nuclear Medicine. The second collection is composed of data from the MIRD monograph and contains information for 242 radionuclides. Abridged tabulations of these data have been published by the ICRP in Publication 38 and by the Society of Nuclear Medicine in a monograph entitled ``MIRD: Radionuclide Data and Decay Schemes.`` The beta spectral data reported here have not been published by either organization. Electronic copies of the files and the utility, along with this report, are available from the Radiation Shielding Information Center at Oak Ridge National Laboratory.

Eckerman, K.F.; Westfall, R.J.; Ryman, J.C.; Cristy, M.

1993-12-01T23:59:59.000Z

386

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.

387

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

388

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

389

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

390

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

391

Nuclear Safety Research and Development (NSR&D) Program | Department of  

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

Nuclear Safety ¬Ľ Nuclear Safety Research and Nuclear Safety ¬Ľ Nuclear Safety Research and Development (NSR&D) Program Nuclear Safety Research and Development (NSR&D) Program In 2011, the Office of Health, Safety and Security (HSS) created the Nuclear Safety Research and Development (NSR&D) Program within the Office of Nuclear Safety to provide corporate-level leadership supporting nuclear safety research and development throughout the Department of Energy (DOE). The NSR&D Program solicits input from the Nuclear Safety Council which includes membership of senior management from each program office. NSR&D Program Objectives: To establish an enduring Departmental commitment and capability to utilize NSR&D in preventing and reducing the hazards and risks posed by DOE/NNSA nuclear facilities;

392

Researcher, Los Alamos National Laboratory | National Nuclear Security  

National Nuclear Security Administration (NNSA)

David Moore David Moore Researcher, Los Alamos National Laboratory David Moore David Moore Role: Researcher, Los Alamos National Laboratory Award: 2009 LANL Fellows Prize for Outstanding Leadership in Science or Engineering Profile: David S. Moore has received the 2009 LANL Fellows Prize for Outstanding Leadership in Science or Engineering, which commends individuals who stimulate the research interests of talented younger Laboratory staff members and who encourage junior researchers to make the personal sacrifices necessary to become effective leaders. The committee selected Moore for "his inspirational technical leadership in the fields of shock physics and the science of explosives detection." Moore has worked to develop the next generation of scientists in this field by mentoring

393

High Energy Physics Division semiannual report of research activities, July 1, 1992--December 30, 1992  

Science Conference Proceedings (OSTI)

This report describes the research conducted in the High Energy Physics Division of Argonne National Laboratory during the period of July 1, 1992--December 30, 1992. Topics covered here include experimental and theoretical particle physics, advanced accelerator physics, detector development, and experimental facilities research. Lists of division publications and colloquia are included.

Schoessow, P.; Moonier, P.; Talaga, R.; Wagner, R. [eds.

1993-07-01T23:59:59.000Z

394

High Energy Physics Division semiannual report of research activities, July 1, 1991--December 31, 1991  

SciTech Connect

This report describes the research conducted in the High Energy Physics Division of Argonne National Laboratory during the period of July 1, 1991--December 31, 1991. Topics covered here include experimental and theoretical particle physics, advanced accelerator physics, detector development, and experimental facilities research. Lists of division publications and colloquia are included.

Schoessow, P.; Moonier, P.; Talaga, R.; Wagner, R. [eds.

1992-04-01T23:59:59.000Z

395

High Energy Physics Division semiannual report of research activities July 1, 1997 - December 31, 1997.  

SciTech Connect

This report describes the research conducted in the High Energy Physics Division of Argonne National Laboratory during the period July 1, 1997--December 31, 1997. Topics covered here include experimental and theoretical particle physics, advanced accelerator physics, detector development, and experimental facilities research. Lists of Division publications and colloquia are included.

Norem, J.; Rezmer, R.; Schuur, C.; Wagner, R. [eds.

1998-08-11T23:59:59.000Z

396

High Energy Physics division semiannual report of research activities, January 1, 1998--June 30, 1998.  

SciTech Connect

This report describes the research conducted in the High Energy Physics Division of Argonne National Laboratory during the period of January 1, 1998 through June 30, 1998. Topics covered here include experimental and theoretical particle physics, advanced accelerator physics, detector development, and experimental facilities research. Lists of Division publications and colloquia are included.

Ayres, D. S.; Berger, E. L.; Blair, R.; Bodwin, G. T.; Drake, G.; Goodman, M. C.; Guarino, V.; Klasen, M.; Lagae, J.-F.; Magill, S.; May, E. N.; Nodulman, L.; Norem, J.; Petrelli, A.; Proudfoot, J.; Repond, J.; Schoessow, P. V.; Sinclair, D. K.; Spinka, H. M.; Stanek, R.; Underwood, D.; Wagner, R.; White, A. R.; Yokosawa, A.; Zachos, C.

1999-03-09T23:59:59.000Z

397

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

398

Basic science research to support the nuclear material focus area  

SciTech Connect

The Department of Energy's (DOE'S) Office of Environmental Management (EM) is responsible for managing more than 760,000 metric tons of nuclear material that is excess to the current DOE weapons program, as a result of shutdown of elements of the weapons program, mainly during the 1990s. EMowned excess nuclear material comprises a variety of material types, including uranium, plutonium, other actinides and other radioactive elements in numerous forms, all of which must be stabilized for storage and ultimate disposition. Much of this quantity has been in storage for many years. Shutdown of DOE sites and facilities requires removal of nuclear material and consolidation at other sites, and may be delayed by the lack of available technology. Within EM, the Office of Science and Technology (OST) is dedicated to providing timely, relevant technology to accelerate completion and reduce cleanup cost of the DOE environmental legacy. OST is organized around five focus areas, addressing crucial areas of end-user-defined technology need. The Focus Areas regularly identify potential technical solutions for which basic scientific research is needed to determine if the technical solution can be developed and deployed. To achieve a portfolio of projects that is balanced between near-term priorities driven by programmatic risks (such as site closure milestones) and long-term, high-consequence needs that depend on extensive research and development, OST has established the Environmental Management Science Program (EMSP) to develop the scientific basis for solutions to long-term site needs. The EMSP directs calls for proposals to address scientific needs of the focus areas. Needs are identified and validated annually by individual sites in workshops conducted across the complex. The process captures scope and schedule requirements of the sites, so that focus areas can identify technology that can be delivered to sites in time to complete site cleanup. The Nuclear Material Focus Area (NMFA) has identified over two hundred science and technology needs, of which more than thirty are science needs.

Boak, J. M. (Jeremy M.); Eller, P. Gary; Chipman, N. A.; Castle, P. M.

2002-01-01T23:59:59.000Z

399

Basic Science Research to Support the Nuclear Materials Focus Area  

SciTech Connect

The Department of Energy's (DOE's) Office of Environmental Management (EM) is responsible for managing more than 760,000 metric tons of nuclear material that is excess to the current DOE weapons program, as a result of shutdown of elements of the weapons program, mainly during the 1990s. EMowned excess nuclear material comprises a variety of material types, including uranium, plutonium, other actinides and other radioactive elements in numerous forms, all of which must be stabilized for storage and ultimate disposition. Much of this quantity has been in storage for many years. Shutdown of DOE sites and facilities requires removal of nuclear material and consolidation at other sites, and may be delayed by the lack of available technology. Within EM, the Office of Science and Technology (OST) is dedicated to providing timely, relevant technology to accelerate completion and reduce cleanup cost of the DOE environmental legacy. OST is organized around five focus areas, addressing crucial areas of end-user-defined technology need. The Focus Areas regularly identify potential technical solutions for which basic scientific research is needed to determine if the technical solution can be developed and deployed. To achieve a portfolio of projects that is balanced between near-term priorities driven by programmatic risks (such as site closure milestones) and long-term, high-consequence needs that depend on extensive research and development, OST has established the Environmental Management Science Program (EMSP) to develop the scientific basis for solutions to long-term site needs. The EMSP directs calls for proposals to address scientific needs of the focus areas. Needs are identified and validated annually by individual sites in workshops conducted across the complex. The process captures scope and schedule requirements of the sites, so that focus areas can identify technology that can be delivered to sites in time to complete site cleanup. The Nuclear Material Focus Area (NMFA) has identified over two hundred science and technology needs, of which more than thirty are science needs.

Chipman, N. A.; Castle, P. M.; Boak, J. M.; Eller, P. G.

2002-02-26T23:59:59.000Z

400

A C-Band Coherent Polarimetric Radar for Propagation and Cloud Physics Research  

Science Conference Proceedings (OSTI)

At DFVLR in Oberpfaffenhofen, West Germany, a recently developed coherent polarimetric C-band radar is now in operation for research in atmospheric physics and radio wave propagation physics. Its capabilities provide opportunities to investigate ...

Arno C. Schroth; Madhukar S. Chandra; Peter F. Mesichner

1988-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "nuclear physics research" 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

NNSA, Philippine Nuclear Research Institute to Prevent Radiological...  

National Nuclear Security Administration (NNSA)

Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

402

Nuclear power and the public: an update of collected survey research on nuclear power  

SciTech Connect

The purpose of this research was to collect, analyze, and summarize all of the nuclear power-related surveys conducted in the United States through June 1981, that we could obtain. The surveys collected were national, statewide, and areawide in scope. Slightly over 100 surveys were collected for an earlier, similar effort carried out in 1977. About 130 new surveys were added to the earlier survey data. Thus, about 230 surveys were screened for inclusion in this report. Because of space limitations, national surveys were used most frequently in this report, followed distantly by state surveys. In drawing our conclusions about public beliefs and attitudes toward nuclear power, we placed most of our confidence in survey questions that were used by national polling firms at several points in time. A summary of the research findings is presented, beginning with general attitudes toward nuclear power, followed by a summary of beliefs and attitudes about nuclear power issues, and ended by a summary of beliefs and attitudes regarding more general energy issues.

Rankin, W.L.; Melber, B.D.; Overcast, T.D.; Nealey, S.M.

1981-12-01T23:59:59.000Z

403

Nuclear Research & Consultancy Group (NRG) develops and provides sustainable nuclear technology for energy, environment, and health. NRG offers a wide range of services to energy  

E-Print Network (OSTI)

Nuclear Research & Consultancy Group (NRG) develops and provides sustainable nuclear technology organizations and various branches of industry - including the nuclear, financial services and medical sectors configurations will contribute to an improved design, safety, and operation of nuclear reactors. In relation

Lindken, Ralph

404

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

405

Argonne National Laboratory, High Energy Physics Division, semiannual report of research activities, July 1, 1989--December 31, 1989  

Science Conference Proceedings (OSTI)

This report discusses research being conducted at the Argonne National Laboratory in the following areas: Experimental High Energy Physics; Theoretical High Energy Physics; Experimental Facilities Research; Accelerator Research and Development; and SSC Detector Research and Development.

Not Available

1989-01-01T23:59:59.000Z

406

SUPPLEMENT ANALYSIS OF FOREIGN RESEARCH REACTOR srENT NUCLEAR FUEL  

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

FOREIGN RESEARCH REACTOR srENT NUCLEAR FUEL FOREIGN RESEARCH REACTOR srENT NUCLEAR FUEL TRANSPORTATION ALONG OTHER THAN~. PRESENTATIVE ROUTE FROM CONCORD NAVAL WEAPO~~ STATION TO IDAHO NATIONAL ENGINEERING AND ENVIRONMENTAL LADORA TORY Introduction The Department of Energy is planning to transport foreign research reactor spent nuclear fuel by rail from the Concord Naval Weapons Station (CNWS), Concord, California, to the Idaho National Engineering and Environmental Laboratory (INEEL). The environmental analysis supporting the decision to transport, by rail or truck, foreign research reactor spent nuclear fuel from CNWS to the INEEL is contained in +he Final Environmental Impact Statement on a Proposed Nuclear Weapons Nonproliftration Policy Concerning Foreign Research Reactor

407

Low Dose Radiation Research Program: Modeling the Physics of...  

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

spatial patterns of damage produced. This project focuses on refining the physics of electron transport in a heterogeneous cellular medium. We intend to expand current...

408

Hydrogen Research and Development Initiative - Nuclear Engineering Division  

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

Hydrogen Research and Development Initiative Hydrogen Research and Development Initiative International Safety Projects Overview Hydrogen as an Energy Carrier Global access to energy and fresh water International cooperation on safety of nuclear plants 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 Major Programs The Use of Hydrogen as an Energy Carrier Bookmark and Share President Bush initiated a major program to accelerate the development of a national hydrogen economy. The goal is to reverse America's growing dependence on foreign oil by developing science and technology for commercially viable fuel cells that use hydrogen to power cars, trucks, homes, and businesses without directly emitting pollution or greenhouse

409

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.

410

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

411

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

412

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

413

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

414

Physical and Chemical Sciences Center: Research briefs. Volume 9-94  

Science Conference Proceedings (OSTI)

As Sandia National Laboratories and the Physical and Chemical Sciences Center develop an increasingly diverse set of customers, research partners, and Cooperative Research and Development Agreements (CRADA`s) with industry, there is a need for providing more concise information describing the technical achievements and capabilities. This publication, Research Briefs, is designed to inform the present and potential partners in research and technology advancement. The research emphasizes semiconductor physics, electronic materials, surface physics and chemistry, plasma and chemical processing sciences, lasers and optics, vision science, ion-solid interactions and defect physics, and advanced materials physics. The specific programs pursued are driven by the research goals which are greatly influenced by interactions with the government and industrial customers.

Vook, F.L.; Samara, G.A. [eds.

1994-12-31T23:59:59.000Z

415

Report, Long-Term Nuclear Technology Research and Development...  

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

safeguards and nonproliferation, environmental management and waste cleanup, and Navy nuclear propulsion systems development resides outside the Office of Nuclear Energy, Science...

416

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

417

National Research Council Study on Frontiers in High-Energy-Density Physics  

E-Print Network (OSTI)

of Fusion Fusion Power Associates Washington, DC 19­21 November 2003 #12;E12541 High-energy-density physicsNational Research Council Study on Frontiers in High-Energy-Density Physics David D. Meyerhofer (HEDP) is a rapidly growing research area · Pressures in excess of 1 Mbar constitute high-energy

418

Secretary Chu Announces Funding for 71 University-Led Nuclear Research and  

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

Secretary Chu Announces Funding for 71 University-Led Nuclear Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects May 6, 2009 - 1:49pm Addthis U.S. Energy Secretary Steven Chu today announced the selection of 71 university research project awards as part of the Department of Energy's investments in cutting-edge nuclear energy research and development (R&D). Under the Nuclear Energy University Program (NEUP), these 71 projects will receive approximately $44 million over three years to advance new nuclear technologies in support of the nation's energy goals. By helping to develop the next generation of advanced nuclear technologies, the Nuclear Energy University Program will play a key role in addressing the global climate

419

Appendix B to the Minutes for the Nuclear Energy Research Advisory  

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

Appendix B to the Minutes for the Nuclear Energy Research Advisory Appendix B to the Minutes for the Nuclear Energy Research Advisory Subcommittee Meeting Appendix B to the Minutes for the Nuclear Energy Research Advisory Subcommittee Meeting Please include these additional remarks in your transmittal of the subject report to DOE's Office of Nuclear Energy, Science and Technology. Perhaps the greatest security threat to the United States today, and of paramount concern to American citizens since September 11, 2001, is that nuclear weapon-usable materials will be stolen, seized, or secretly diverted from nuclear facilities and then used by terrorists to develop and deliver a crude nuclear explosive device, or by a hostile proliferant state to develop more sophisticated nuclear weapons. This is not the time for the United States to be launching an international research effort to develop

420

Secretary Chu Announces Funding for 71 University-Led Nuclear Research and  

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

Chu Announces Funding for 71 University-Led Nuclear Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects May 6, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Energy Secretary Steven Chu today announced the selection of 71 university research project awards as part of the Department of Energy's investments in cutting-edge nuclear energy research and development (R&D). Under the Nuclear Energy University Program (NEUP), these 71 projects will receive approximately $44 million over three years to advance new nuclear technologies in support of the nation's energy goals. By helping to develop the next generation of advanced nuclear technologies, the Nuclear Energy University Program will play a key role in

Note: This page contains sample records for the topic "nuclear physics research" 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

Off Site University Research (OSUR) | Princeton Plasma Physics...  

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

Join Our Mailing List A Collaborative National Center for Fusion & Plasma Research Search form Search Search Home About Overview Learn More Visiting PPPL History...

422

FY 2013 Consolidated Innovative Nuclear Research FOA (DE-FOA-0000799) |  

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

Consolidated Innovative Nuclear Research FOA Consolidated Innovative Nuclear Research FOA (DE-FOA-0000799) FY 2013 Consolidated Innovative Nuclear Research FOA (DE-FOA-0000799) The Department of Energy's (DOE) Office of Nuclear Energy (NE) conducts crosscutting nuclear energy research and development (R&D) and associated infrastructure support activities to develop innovative technologies that offer the promise of dramatically improved performance for advanced reactors and fuel cycle concepts while maximizing the impact of DOE resources. NE funds research activities through both competitive and direct mechanisms, as required to best meet the needs of NE. These efforts are essential to balancing NE's R&D portfolio and encouraging new nuclear power deployment with creative solutions to the universe of nuclear energy

423

Department of Energy Announces 24 Nuclear Energy Research Awards to U.S.  

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

4 Nuclear Energy Research Awards to 4 Nuclear Energy Research Awards to U.S. Universities Department of Energy Announces 24 Nuclear Energy Research Awards to U.S. Universities December 15, 2005 - 4:46pm Addthis $12 Million in Support to Be Provided for Innovative R&D Projects WASHINGTON, D.C. - The U.S. Department of Energy (DOE) today announced 24 research awards totaling $12 million over three years to U.S. universities to engage students and professors in DOE's advanced nuclear energy research and development programs, including the Advanced Fuel Cycle Initiative, Generation IV Nuclear Energy Systems Initiative and Nuclear Hydrogen Initiative. "These awards support the department's advanced nuclear technology development efforts and foster the education and training of the next generation of scientists and engineers needed to move this vital industry

424

FY 2013 Consolidated Innovative Nuclear Research FOA (DE-FOA-0000799) |  

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

FY 2013 Consolidated Innovative Nuclear Research FOA FY 2013 Consolidated Innovative Nuclear Research FOA (DE-FOA-0000799) FY 2013 Consolidated Innovative Nuclear Research FOA (DE-FOA-0000799) The Department of Energy's (DOE) Office of Nuclear Energy (NE) conducts crosscutting nuclear energy research and development (R&D) and associated infrastructure support activities to develop innovative technologies that offer the promise of dramatically improved performance for advanced reactors and fuel cycle concepts while maximizing the impact of DOE resources. NE funds research activities through both competitive and direct mechanisms, as required to best meet the needs of NE. These efforts are essential to balancing NE's R&D portfolio and encouraging new nuclear power deployment with creative solutions to the universe of nuclear energy

425

Physics division annual report 2006.  

SciTech Connect

This report highlights the activities of the Physics Division of Argonne National Laboratory in 2006. The Division's programs include the operation as a national user facility of ATLAS, the Argonne Tandem Linear Accelerator System, research in nuclear structure and reactions, nuclear astrophysics, nuclear theory, investigations in medium-energy nuclear physics as well as research and development in accelerator technology. The mission of nuclear physics is to understand the origin, evolution and structure of baryonic matter in the universe--the core of matter, the fuel of stars, and the basic constituent of life itself. The Division's research focuses on innovative new ways to address this mission.

Glover, J.; Physics

2008-02-28T23:59:59.000Z

426

Physics division annual report 2006.  

SciTech Connect

This report highlights the activities of the Physics Division of Argonne National Laboratory in 2006. The Division's programs include the operation as a national user facility of ATLAS, the Argonne Tandem Linear Accelerator System, research in nuclear structure and reactions, nuclear astrophysics, nuclear theory, investigations in medium-energy nuclear physics as well as research and development in accelerator technology. The mission of nuclear physics is to understand the origin, evolution and structure of baryonic matter in the universe--the core of matter, the fuel of stars, and the basic constituent of life itself. The Division's research focuses on innovative new ways to address this mission.

Glover, J.; Physics

2008-02-28T23:59:59.000Z

427

Research in elementary particle physics. [Ohio State Univ. , Columbus  

Science Conference Proceedings (OSTI)

Experimental and theoretical work on high energy physics is reviewed. Included are preparations to study high-energy electron-proton interactions at HERA, light-cone QCD, decays of charm and beauty particles, neutrino oscillation, electron-positron interactions at CLEO II, detector development, and astrophysics and cosmology.

Not Available

1992-01-01T23:59:59.000Z

428

Physics Division: Subatomic Physics Group  

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

Subatomic Physics Subatomic Physics Physics home ¬Ľ 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

429

Bibliography of reports on research sponsored by the NRC Office of Nuclear Regulatory Research, November 1975--June 1976  

SciTech Connect

A bibliography of 152 reports published by contractors of the NRC Office of Nuclear Regulatory Research during the period November 1975 through June 1976 is presented along with abstracts from the Nuclear Safety Information Center computer file. The bibliography has been sorted into the subject categories used by NRC to organize the research program. Within the subject categories, the reports are sorted by contractor organization and then chronologically. A brief description of the NRC research program precedes the bibliography.

Buchanan, J.R.

1976-09-30T23:59:59.000Z

430

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

Office of Science (SC) Website

Neutron Detectors for Detection of Nuclear Materials at LANL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications Spinoff...

431

Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research  

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

8 Million for 42 University-Led Nuclear 8 Million for 42 University-Led Nuclear Research and Development Projects Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research and Development Projects May 20, 2010 - 12:00am Addthis Washington, D.C. - U.S. Secretary of Energy Steven Chu today announced the selection of 42 university-led research and development projects for awards totaling $38 million. These projects, funded over three to four years through the Department's Nuclear Energy University Program, will help advance nuclear education and develop the next generation of nuclear technologies. "We are taking action to restart the nuclear industry as part of a broad approach to cut carbon pollution and create new clean energy jobs," said Secretary Chu. "These projects will help us develop the nuclear

432

Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research  

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

$38 Million for 42 University-Led Nuclear $38 Million for 42 University-Led Nuclear Research and Development Projects Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research and Development Projects May 20, 2010 - 12:05pm Addthis WASHINGTON, D.C. - U.S. Secretary of Energy Steven Chu today announced the selection of 42 university-led research and development projects for awards totaling $38 million. These projects, funded over three to four years through the Department's Nuclear Energy University Program, will help advance nuclear education and develop the next generation of nuclear technologies. "We are taking action to restart the nuclear industry as part of a broad approach to cut carbon pollution and create new clean energy jobs," said Secretary Chu. "These projects will help us develop the nuclear

433

New Research Center to Increase Safety and Power Output of U.S. Nuclear Reactors  

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

The Department of Energy dedicated the Consortium for Advanced Simulation of Light Water Reactors (CASL), an advanced research facility that will accelerate the advancement of nuclear reactor technology.

434

Atomic and nuclear research with accelerators. Interim progress report, 1 October 1972--1 October 1973  

SciTech Connect

Research on ion-atom collisions and heavy-ion nuclear reactions is summarized. A list of publications is included. (JFP)

1973-10-01T23:59:59.000Z

435

Report of the Infrastructure Task Force of the Nuclear Energy Research  

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

of the Infrastructure Task Force of the Nuclear Energy of the Infrastructure Task Force of the Nuclear Energy Research Advisory Committee Report of the Infrastructure Task Force of the Nuclear Energy Research Advisory Committee On October 1, 2002 the DOE Nuclear Energy Research Advisory Committee was asked to provide specific, focused updates to its Nuclear Science and Technology Infrastructure Roadmap and review the specific issues at the DOE key nuclear energy research and development (R&D) laboratories. This activity was assigned to a five-member Infrastructure Task Force (ITF). After receiving extensive written materials from DOE, the Idaho Nuclear Engineering and Environmental Laboratory (INEEL) and Argonne National Laboratory-West (ANL-W), on November 6-8, 2002 the ITF visited the Idaho site and received briefings and tours of the INEEL and ANL-W facilities.

436

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

437

Nuclear Safety Research and Development Status Workshop Summary  

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

NSR&D STATUS WORKSHOP SUMMARIES Caroline Garzon Chief of Nuclear Safety Staff NUCLEAR SAFETY R&D Perform a peer review of Risk Assessment Corporation WTP analysis by a team...

438

Next Generation Nuclear Plant Research and Development Program Plan  

DOE Green Energy (OSTI)

The U.S Department of Energy (DOE) is conducting research and development (R&D) on the Very High Temperature Reactor (VHTR) design concept for the Next Generation Nuclear Plant (NGNP) Project. The reactor design will be a graphite moderated, thermal neutron spectrum reactor that will produce electricity and hydrogen in a highly efficient manner. The NGNP reactor core could be either a prismatic graphite block type core or a pebble bed core. Use of a liquid salt coolant is also being evaluated. The NGNP will use very high-burnup, low-enriched uranium, TRISO-coated fuel, and have a projected plant design service life of 60 years. The VHTR concept is considered to be the nearest-term reactor design that has the capability to efficiently produce hydrogen. The plant size, reactor thermal power, and core configuration will ensure passive decay heat removal without fuel damage or radioactive material releases during accidents. The objectives of the NGNP Project are to: (1) Demonstrate a full-scale prototype VHTR that is commercially licensed by the U.S. Nuclear Regulatory Commission (2) Demonstrate safe and economical nuclear-assisted production of hydrogen and electricity. The DOE laboratories, led by the INL, will perform R&D that will be critical to the success of the NGNP, primarily in the areas of: (1) High temperature gas reactor fuels behavior; (2) High temperature materials qualification; (3) Design methods development and validation; (4) Hydrogen production technologies; and (5) Energy conversion. The current R&D work is addressing fundamental issues that are relevant to a variety of possible NGNP designs. This document describes the NGNP R&D planned and currently underway in the first three topic areas listed above. The NGNP Advanced Gas Reactor (AGR) Fuel Development and Qualification Program is presented in Section 2, the NGNP Materials R&D Program Plan is presented in Section 3, and the NGNP Design Methods Development and Validation R&D Program is presented in Section 4. The DOE-funded hydrogen production [DOE 2004] and energy conversion technologies programs are described elsewhere.

None

2005-01-01T23:59:59.000Z

439

New Staff Research Physicists at PPPL | Princeton Plasma Physics Lab  

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

Staff Research Physicists at PPPL Staff Research Physicists at PPPL By Patti Wieser and John Greenwald July 9, 2012 Tweet Widget Facebook Like Google Plus One Ahmed Diallo (Photo by Elle Starkman, PPPL Office of Communications) Ahmed Diallo Ahmed Diallo (Photo by Elle Starkman, PPPL Office of Communications.) Ahmed Diallo Brian Grierson. (Photo by Elle Starkman, PPPL Office of Communications.) Brian Grierson. Walter Guttenfelder. (Photo by Elle Starkman, PPPL Office of Communications.) Walter Guttenfelder. Michael Jaworski. (Photo by Elle Starkman, PPPL Office of Communications.) Michael Jaworski. Mario Podesta. (Photo by Elle Starkman, PPPL Office of Communications.) Mario Podesta. Erik Spence. (Photo by Elle Starkman, PPPL Office of Communications.) Erik Spence. The Laboratory has announced the hiring of six postdoctoral researchers as

440

Research of IPE Solution Applied to EPR Nuclear Power Project  

Science Conference Proceedings (OSTI)

A nuclear power company is currently in the process of constructing the advanced 3rd generation of EPR Nuclear Power Plant, and its corresponding information system is an overall integrated information management system based on the new concept design. ... Keywords: digital nuclear power plant, IPE solutions, comprehensive application

Daqiao Wang; Fangneng Hu; Yi Luo; Yi Ma

2012-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "nuclear physics research" 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

Parallel Simulation of Electron Cooling Physics and Beam Transport  

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

Heavy Ion Collider (RHIC) at BNL. CEBAF is the main research accelerator at JLAB. The Nuclear Physics program supports a broad range of activities aimed at research and...

442

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...

443

Low Prevalence of Chronic Beryllium Disease among Workers at a Nuclear Weapons Research and Development Facility  

SciTech Connect

To study the prevalence of beryllium sensitization (BeS) and chronic beryllium disease (CBD) in a cohort of workers from a nuclear weapons research and development facility. We evaluated 50 workers with BeS with medical and occupational histories, physical examination, chest imaging with HRCT (N=49), and pulmonary function testing. Forty of these workers also underwent bronchoscopy for bronchoalveolar lavage (BAL) and transbronchial biopsies. The mean duration of employment at the facility was 18 yrs and the mean latency (from first possible exposure) to time of evaluation was 32 yrs. Five of the workers had CBD at the time of evaluation (based on histology or HRCT); three others had evidence of probable CBD. These workers with BeS, characterized by a long duration of potential Be exposure and a long latency, had a low prevalence of CBD.

Arjomandi, M; Seward, J P; Gotway, M B; Nishimura, S; Fulton, G P; Thundiyil, J; King, T E; Harber, P; Balmes, J R

2010-01-11T23:59:59.000Z

444

Next Generation Nuclear Plant Materials Research and Development Program Plan  

SciTech Connect

The U.S Department of Energy (DOE) has selected the Very High Temperature Reactor (VHTR) design for the Next Generation Nuclear Plant (NGNP) Project. The NGNP will demonstrate the use of nuclear power for electricity and hydrogen production without greenhouse gas emissions. The reactor design will be a graphite moderated, helium-cooled, prismatic or pebble-bed, thermal neutron spectrum reactor that will produce electricity and hydrogen in a state-of-the-art thermodynamically efficient manner. The NGNP will use very high burn-up, low-enriched uranium, TRISO-coated fuel and have a projected plant design service life of 60 years. The VHTR concept is considered to be the nearest-term reactor design that has the capability to efficiently produce hydrogen. The plant size, reactor thermal power, and core configuration will ensure passive decay heat removal without fuel damage or radioactive material releases during accidents. The NGNP Project is envisioned to demonstrate the following: (1) A full-scale prototype VHTR by about 2021; (2) High-temperature Brayton Cycle electric power production at full scale with a focus on economic performance; (3) Nuclear-assisted production of hydrogen (with about 10% of the heat) with a focus on economic performance; and (4) By test, the exceptional safety capabilities of the advanced gas-cooled reactors. Further, the NGNP program will: (1) Obtain a Nuclear Regulatory Commission (NRC) License to construct and operate the NGNP, this process will provide a basis for future performance based, risk-informed licensing; and (2) Support the development, testing, and prototyping of hydrogen infrastructures. The NGNP Materials Research and Development (R&D) Program is responsible for performing R&D on likely NGNP materials in support of the NGNP design, licensing, and construction activities. The NGNP Materials R&D Program includes the following elements: (1) Developing a specific approach, program plan and other project management tools for managing the R&D program elements; (2) Developing a specific work package for the R&D activities to be performed during each government fiscal year; (3) Reporting the status and progress of the work based on committed deliverables and milestones; (4) Developing collaboration in areas of materials R&D of benefit to the NGNP with countries that are a part of the Generation IV International Forum; and (5) Ensuring that the R&D work performed in support of the materials program is in conformance with established Quality Assurance and procurement requirements. The objective of the NGNP Materials R&D Program is to provide the essential materials R&D needed to support the design and licensing of the reactor and balance of plant, excluding the hydrogen plant. The materials R&D program is being initiated prior to the design effort to ensure that materials R&D activities are initiated early enough to support the design process and support the Project Integrator. The thermal, environmental, and service life conditions of the NGNP will make selection and qualification of some high-temperature materials a significant challenge; thus, new materials and approaches may be required.

G.O. Hayner; R.L. Bratton; R.N. Wright

2005-09-01T23:59:59.000Z

445

Towards an Experimental Testbed Facility for Cyber-Physical Security Research  

Science Conference Proceedings (OSTI)

Cyber-Physical Systems (CPSs) are under great scrutiny due to large Smart Grid investments and recent high profile security vulnerabilities and attacks. Research into improved security technologies, communication models, and emergent behavior is necessary to protect these systems from sophisticated adversaries and new risks posed by the convergence of CPSs with IT equipment. However, cyber-physical security research is limited by the lack of access to universal cyber-physical testbed facilities that permit flexible, high-fidelity experiments. This paper presents a remotely-configurable and community-accessible testbed design that integrates elements from the virtual, simulated, and physical environments. Fusing data between the three environments enables the creation of realistic and scalable environments where new functionality and ideas can be exercised. This novel design will enable the research community to analyze and evaluate the security of current environments and design future, secure, cyber-physical technologies.

Edgar, Thomas W.; Manz, David O.; Carroll, Thomas E.

2012-01-07T23:59:59.000Z

446

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

447

Safety research programs sponsored by Office of Nuclear Regulatory Research: Progress report, January 1--March 31, 1989  

SciTech Connect

This progress report describes current activities and technical progress in the programs at Brookhaven National Laboratory sponsored by the Division of Regulatory Applications, Division of Engineering, Division of Safety Issue Resolution, and Division of Systems Research of the US Nuclear Regulatory Commission, Office of Nuclear Regulatory Research following the reorganization in July 1988. The previous reports have covered the period October 1, 1976 through December 31, 1988.

Weiss, A.J. (comp.)

1989-08-01T23:59:59.000Z

448

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

449

Research in elementary particle physics. Technical progress report, June 1, 1991--May 31, 1992  

Science Conference Proceedings (OSTI)

This report discusses research in the following areas of high energy physics: B meson mixing; CDF response to low energy jets; jet scaling behavior; search for pair produced leptoquarks at CDF; SSC program; quantum field theory; and neural networks. (LSP).

Kirsch, L.E.; Schnitzer, H.J.; Bensinger, J.R.; Blocker, C.A.

1992-08-01T23:59:59.000Z

450

Record of Decision for the Final EIS on Proposed Nuclear Weapons Nonproliferation Policy Concerning Foreign Research Reactor Spent Nuclear Fuel  

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

5091 5091 Friday May 17, 1996 Part IV Department of Energy Record of Decision for the Final Environmental Impact Statement on a Proposed Nuclear Weapons Nonproliferation Policy Concerning Foreign Research Reactor Spent Nuclear Fuel; Notice 25092 Federal Register / Vol. 61, No. 97 / Friday, May 17, 1996 / Notices DEPARTMENT OF ENERGY Record of Decision for the Final Environmental Impact Statement on a Proposed Nuclear Weapons Nonproliferation Policy Concerning Foreign Research Reactor Spent Nuclear Fuel AGENCY: Department of Energy. ACTION: Record of decision. SUMMARY: DOE, in consultation with the Department of State, has decided to implement a new foreign research reactor spent fuel acceptance policy as specified in the Preferred Alternative contained in the Final Environmental Impact Statement on a Proposed

451

2012 CHEMISTRY & PHYSICS OF GRAPHITIC CARBON MATERIALS GORDON RESEARCH CONFERENCE, JUNE 17-22, 2012  

Science Conference Proceedings (OSTI)

This conference will highlight the urgency for research on graphitic carbon materials and gather scientists in physics, chemistry, and engineering to tackle the challenges in this field. The conference will focus on scalable synthesis, characterization, novel physical and electronic properties, structure-properties relationship studies, and new applications of the carbon materials. Contributors

Fertig, Herbert

2012-06-22T23:59:59.000Z

452

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

453

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

454

Plant Support Engineering: Degradation Research for Nuclear Service Level I Coatings  

Science Conference Proceedings (OSTI)

Nuclear power plants have experienced degradation of the protective coating systems (nuclear Service Level I coatings) inside reactor containment. The degradation is a matter of concern, but the history of degradation and its causes have not been thoroughly documented. In response, the Electric Power Research Institute (EPRI) and the Nuclear Utilities Coating Council (NUCC) began a research project designed to gain an understanding of the degradation and the potential influence of aging on the qualified ...

2007-09-24T23:59:59.000Z

455

Next Generation Nuclear Plant Research and Development Program Plan  

DOE Green Energy (OSTI)

The U.S Department of Energy (DOE) is conducting research and development (R&D) on the Very High Temperature Reactor (VHTR) design concept for the Next Generation Nuclear Plant (NGNP) Project. The reactor design will be a graphite moderated, thermal neutron spectrum reactor that will produce electricity and hydrogen in a highly efficient manner. The NGNP reactor core could be either a prismatic graphite block type core or a pebble bed core. Use of a liquid salt coolant is also being evaluated. The NGNP will use very high-burnup, low-enriched uranium, TRISO-coated fuel, and have a projected plant design service life of 60 years. The VHTR concept is considered to be the nearest-term reactor design that has the capability to efficiently produce hydrogen. The plant size, reactor thermal power, and core configuration will ensure passive decay heat removal without fuel damage or radioactive material releases during accidents. The objectives of the NGNP Project are to: Demonstrate a full-scale prototype VHTR that is commercially licensed by the U.S. Nuclear Regulatory Commission Demonstrate safe and economical nuclearassisted production of hydrogen and electricity. The DOE laboratories, led by the INL, will perform R&D that will be critical to the success of the NGNP, primarily in the areas of: High temperature gas reactor fuels behavior High temperature materials qualification Design methods development and validation Hydrogen production technologies Energy conversion. The current R&D work is addressing fundamental issues that are relevant to a variety of possible NGNP designs. This document describes the NGNP R&D planned and currently underway in the first three topic areas listed above. The NGNP Advanced Gas Reactor (AGR) Fuel Development and Qualification Program is presented in Section 2, the NGNP Materials R&D Program Plan is presented in Section 3, and the NGNP Design Methods Development and Validation R&D Program is presented in Section 4. The DOE-funded hydrogen production [DOE 2004] and energy conversion technologies programs are described elsewhere.

P. E. MacDonald

2005-01-01T23:59:59.000Z

456

Foreign Research Reactor Spent Nuclear Fuel Acceptance Program  

National Nuclear Security Administration (NNSA)

rod system. * Note: Does not include the steam turbine generator portion of the power plant. - Sensitive nuclear technology: Any information (including information...

457

Summary, Long-Term Nuclear Technology Research and Development...  

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

and nonproliferation activities, environmental management and waste cleanup, and Navy nuclear propulsion systems development.1 The department has a lead role in insuring that...

458

Nuclear Energy Research and Development in the Department of...  

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

used nuclear fuel disposition, effective utilization and deployment of advanced reactor concepts, and eventual development of a permanent geologic repository(s). This should...

459

EA-0912: Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear  

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

2: Urgent-Relief Acceptance of Foreign Research Reactor Spent 2: Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel EA-0912: Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel SUMMARY This EA evaluates the environmental impacts of a proposal to accept 409 spent fuel elements from eight foreign research reactors in seven European countries. The spent fuel would be shipped across the ocean in spent fuel transportation casks from the country of origin to one or more United States eastern seaboard ports. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD April 22, 1994 EA-0912: Finding of No Significant Impact Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel April 22, 1994 EA-0912: Final Environmental Assessment Urgent-Relief Acceptance of Foreign Research Reactor Spent Nuclear Fuel

460

DOE-Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics |  

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

Researcher Is Co-Winner of 2006 Nobel Prize in Researcher Is Co-Winner of 2006 Nobel Prize in Physics DOE-Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics October 2, 2006 - 9:01am Addthis WASHINGTON, DC - Secretary of Energy Samuel W. Bodman today congratulated Dr. George F. Smoot of the Lawrence Berkeley National Laboratory and University of California, Berkeley, and Dr. John C. Mather of the NASA Goddard Space Flight Center for co-winning the 2006 Nobel Prize in Physics. "I offer my congratulations to George Smoot and John Mather for their outstanding contributions to science, which are being recognized with the 2006 Nobel Prize in Physics," Secretary Bodman said. "The groundbreaking work of these two American scientists showed us how to look back in time to the very infancy of our universe, so we might better understand how it came

Note: This page contains sample records for the topic "nuclear physics research" 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

Office of Research and Development | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Jobs Working at NNSA Blog Office of Defense Science Office of Research and Development Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test,...

462

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

463

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

464

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

465

Physics Division progress report for period ending June 30, 1981  

SciTech Connect

Progress is reported in detail in the following areas: Holifield Heavy-Ion Research Facility, nuclear physics, the UNISOR program, neutron physics, theoretical physics, the Nuclear Data Project, atomic and plasma physics, and high energy physics. Publications are listed. Separate abstracts were prepared for 34 papers. (WHK)

1981-11-01T23:59:59.000Z

466

Applied nuclear data research and development. Progress report, January 1--March 31, 1976. [Activities of LASL Nuclear Data Group  

SciTech Connect

This report describes the activities of the Los Alamos Nuclear Data Group for the period January 1 to March 31, 1976. The following areas are discussed: Theory and evaluation of nuclear cross sections, including calculations of neutron cross sections; Nuclear cross-section processing, including developments concerning the computer codes used; Cross sections for HTGR safety research; Effect of dispersion matrix structure on a data adjustment and consistency analysis; Fission product and decay data studies; and Medium-energy library. 20 figures, 18 tables. (RWR)

Baxman, C.I.; Hale, G.M.; Young, P.G. (comps.)

1976-08-01T23:59:59.000Z

467

Summary of EPRI Research Applicable to Nuclear Accident Scenarios  

Science Conference Proceedings (OSTI)

The events at Fukushima Daiichi Nuclear Power Plant following the March 11, 2011, earthquake and the subsequent tsunami have heightened the need for widespread dissemination of information available within the nuclear industry that addresses subjects pertinent to the on-going situation at the plant. These subjects include, but are not necessarily limited to: Hydrogen generation Loss of off-site power Reactor core performance following a loss of coolant Iodine removal Emergency response planning Emergency...

2011-06-28T23:59:59.000Z

468

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

469

Budget projections - 1991 through 1996 for research in high energy physics  

Science Conference Proceedings (OSTI)

This research program in high energy physics is carried out under the general supervision of a committee which is composed of G.W. Brandenburg, G.J. Feldman, M.E. Franklin, R.J. Glauber, K. Kinoshita, F.M. Pipkin, K. Strauch, R. Wilson, and H. Yamamoto. Professor G.J. Feldman currently serves as chair of this committee. Dr. Brandenburg is the Director of the High Energy Physics Laboratory and administers the DOE high energy physics contract. In the fall of 1991 S. Mishra will join this committee. 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, where they are currently supporting thirteen research students. In addition, undergraduate students work in projects at HEPL during the academic year and over summers. 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 proportionally by the experimental groups. Harvard financially supports this high energy physics research program in many ways.

Not Available

1991-05-01T23:59:59.000Z

470

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...

471

New Nuclear Energy Awards Give Students Hands-On Research Experience |  

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

New Nuclear Energy Awards Give Students Hands-On Research New Nuclear Energy Awards Give Students Hands-On Research Experience New Nuclear Energy Awards Give Students Hands-On Research Experience September 28, 2012 - 9:33am Addthis Bojan Petrovic, a senior researcher at Georgia Institute of Technology, will lead an IRP team in developing a high-power light water reactor design with inherent safety features. | Photo courtesy of Georgia Institute of Technology Bojan Petrovic, a senior researcher at Georgia Institute of Technology, will lead an IRP team in developing a high-power light water reactor design with inherent safety features. | Photo courtesy of Georgia Institute of Technology Bradley Williams Team Lead, Nuclear Energy University Programs What Colleges Received The Awards? Georgia Institute of Technology

472

New Research Center to Increase Safety and Power Output of U.S. Nuclear  

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

New Research Center to Increase Safety and Power Output of U.S. New Research Center to Increase Safety and Power Output of U.S. Nuclear Reactors New Research Center to Increase Safety and Power Output of U.S. Nuclear Reactors May 3, 2011 - 3:41pm Addthis Oak Ridge, Tenn. - Today the Department of Energy dedicated the Consortium for Advanced Simulation of Light Water Reactors (CASL), an advanced research facility that will accelerate the advancement of nuclear reactor technology. CASL researchers are using supercomputers to study the performance of light water reactors and to develop highly sophisticated modeling that will help accelerate upgrades at existing U.S. nuclear plants. These upgrades could improve the energy output of our existing reactor fleet by as much as seven reactors' worth at a fraction of the cost of building new reactors, while providing continued improvements in

473

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.

474

NUCLEAR SPIN ISOSPIN RESPONSES FOR LOW-ENERGY NEUTRINOS  

E-Print Network (OSTI)

NUCLEAR SPIN ISOSPIN RESPONSES FOR LOW-ENERGY NEUTRINOS Hiroyasu EJIRI Nuclear Physics Laboratory Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka, 567 Japan. E-mail address: ejiri@rcnp.osaka-u.ac.jp (H. Ejiri). Physics Reports 338 (2000) 265}351 Nuclear spin isospin responses for low

Washington at Seattle, University of

475

UNIRIB: Physics Topics  

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

Physics Topics Physics Topics Research Capitalizing on the strengths of nine collaborating research universities and the world-class equipment available at the Holifield Radioactive Ion Beam Facility (HRIBF) at Oak Ridge National Laboratory (ORNL), the University Radioactive Ion Beam (UNIRIB) consortium is conducting research at the forefront of nuclear physics. UNIRIB, a division of the Oak Ridge Institute for Science and Education (ORISE), brings together researchers from around the world to study the short-lived, exotic nuclei that are involved in astrophysical processes. UNIRIB researchers participate in many of the nuclear physics experiments carried out at HRIBF. UNIRIB researchers are presently leading the following physics topics. To view these files, you will need the Adobe Reader, which is available free

476

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

477

Nuclear Research & Consultancy Group (NRG) develops and provides sustainable nuclear technology for energy, environment, and health. NRG offers a wide range of services to energy  

E-Print Network (OSTI)

Nuclear Research & Consultancy Group (NRG) develops and provides sustainable nuclear technology organizations and various branches of industry - including the nuclear, financial services and medical sectors: Better prediction of the flow and heat transfer in liquid metal cooled nuclear reactors will contribute

Lindken, Ralph

478

Nuclear excitations and reaction mechanisms. Progress report, November 1, 1975--October 31, 1976. [Summaries of research activities at Brown University  

SciTech Connect

Theoretical research on nuclear excitation and reaction mechanisms is summarized. A list of publications is included. (JFP)

1975-11-01T23:59:59.000Z

479

DOE-Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics  

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

Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics Supported Researcher Is Co-Winner of 2006 Nobel Prize in Physics October 3, 2006 WASHINGTON, DC - Secretary of Energy Samuel W. Bodman today congratulated Dr. George F. Smoot of the Lawrence Berkeley National Laboratory and University of California, Berkeley, and Dr. John C. Mather of the NASA Goddard Space Flight Center for co-winning the 2006 Nobel Prize in Physics. "I offer my congratulations to George Smoot and John Mather for their outstanding contributions to science, which are being recognized with the 2006 Nobel Prize in Physics," Secretary Bodman said. "The groundbreaking work of these two American scientists showed us how to look back in time to the very infancy of our universe, so we might better understand how it came to be, and where it is going. They began a

480

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

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481

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

482

Nuclear mass inventory, photon dose rate and thermal decay heat of spent research reactor fuel assemblies  

SciTech Connect

As part of the Department of Energy`s spent nuclear fuel acceptance criteria, the mass of uranium and transuranic elements in spent research reactor fuel must be specified. These data are, however, not always known or readily determined. It is the purpose of this report to provide estimates of these data for some of the more common research reactor fuel assembly types. The specific types considered here are MTR, TRIGA and DIDO fuel assemblies. The degree of physical protection given to spent fuel assemblies is largely dependent upon the photon dose rate of the spent fuel material. These data also, are not always known or readily determined. Because of a self-protecting dose rate level of radiation (dose rate greater than 100 ren-x/h at I m in air), it is important to know the dose rate of spent fuel assemblies at all time. Estimates of the photon dose rate for spent MTR, TRIGA and DIDO-type fuel assemblies are given in this report.

Pond, R.B.; Matos, J.E.

1996-05-01T23:59:59.000Z

483

Argonne National Laboratory High Energy Physics Division semiannual report of research activities, January 1, 1989--June 30, 1989  

Science Conference Proceedings (OSTI)

This paper discuss the following areas on High Energy Physics at Argonne National Laboratory: experimental program; theory program; experimental facilities research; accelerator research and development; and SSC detector research and development.

Not Available

1989-01-01T23:59:59.000Z

484

Nuclear Wallet Cards at BNL | U.S. DOE Office of Science (SC...  

Office of Science (SC) Website

Wallet Cards at BNL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications SBIRSTTR Applications of Nuclear Science and...

485

Global Nuclear Energy Initiative at LBNL | U.S. DOE Office of...  

Office of Science (SC) Website

Global Nuclear Energy Initiative at LBNL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications Spinoff Archives SBIRSTTR...

486

Improved Design of Nuclear Reactor Control System | U.S. DOE...  

Office of Science (SC) Website

Improved Design of Nuclear Reactor Control System Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications Spinoff Archives...

487

Next Generation Nuclear Plant Materials Research and Development Program Plan  

DOE Green Energy (OSTI)

The U.S Department of Energy (DOE) has selected the Very High Temperature Reactor (VHTR) design for the Next Generation Nuclear Plant (NGNP) Project. The NGNP will demonstrate the use of nuclear power for electricity and hydrogen production without greenhouse gas emissions. The reactor design will be a graphite moderated, helium-cooled, prismatic or pebble-bed, thermal neutron spectrum reactor that will produce electricity and hydrogen in a state-of-the-art thermodynamically efficient manner. The NGNP will use very high burn-up, low-enriched uranium, TRISO-coated fuel and have a projected plant design service life of 60 years.

G. O. Hayner; E.L. Shaber

2004-09-01T23:59:59.000Z

488

Sixty Years of the Tata Institute of Fundamental Research 1945-2005 (The Role of Young Men in the Creation and Development of this Institute)  

E-Print Network (OSTI)

interests were in solid-state physics, reactor physics and multi- particle production in nuclear of Mathematics (>1973) ­ continuing 2. Theoretical Physics: Particle Physics, Nuclear physics, Solid State Theory to fundamental research, especially in the newest branches of physics, namely, nuclear physics and high energy

Udgaonkar, Jayant B.

489

LANL highlights cutting-edge research at annual LDRD Day | National Nuclear  

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

cutting-edge research at annual LDRD Day | National Nuclear cutting-edge research at annual LDRD Day | 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 > NNSA Blog > LANL highlights cutting-edge research at annual LDRD Day LANL highlights cutting-edge research at annual LDRD Day Posted By Office of Public Affairs Los Alamos National Laboratory recently showcased some of its cutting-edge