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1

Fermi National Accelerator Laboratory Technology Marketing ...  

Fermi National Accelerator Laboratory Technology Marketing Summaries. Here you’ll find marketing summaries for technologies available for licensing ...

2

Fermi National Accelerator Laboratory Technologies Available ...  

... Energy Innovation Portal on Google; Bookmark Fermi National Accelerator Laboratory Technologies Available for Licensing - Energy Innovation Portal ...

3

I Fermi National Accelerator Laboratory I I  

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

b b .?.? ... . . 1- \r I Fermi National Accelerator Laboratory I I FERMILAB-Cdnf-76 159 -EXP 2 020,000 2 02 2.000 I 1 (Submitted to the Neutrino I 9 76 Conference Aachen, Germany June 8r-13, -1976) * I 4 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or

4

Fermi National Accelerator Laboratory April 2012  

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

into applications for the nation's health, wealth and security. Science at Fermilab Illinois Accelerator Research Center The Illinois Accelerator Research Center, or IARC, will...

5

DOE - Office of Legacy Management -- Fermi National Accelerator Laboratory  

Office of Legacy Management (LM)

Fermi National Accelerator Fermi National Accelerator Laboratory - 016 FUSRAP Considered Sites Site: Fermi National Accelerator Laboratory (016) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site began it's mission as a single-program research and development facility for the Atomic Energy Commission in 1972, when the first accelerator at the Laboratory began operations. The LaboratoryÂżs current mission is to conduct research in high energy physics under the direction of the Department of Energy's Office of Science. Clean-up of contamination at the site was completed in 1997. Also see Documents Related to Fermi National Accelerator Laboratory

6

Labs at-a-Glance: Fermi National Accelerator Laboratory | U.S. DOE Office  

Office of Science (SC) Website

Fermi National Fermi National Accelerator Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Fermi National Accelerator Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page Fermi National Accelerator Laboratory Logo Visit the Fermi National Accelerator

7

Fermi National Accelerator Laboratory September 2012  

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

2 2 Tritium, which has a half-life of 12.3 years, is an expected byproduct of accelerator operations at Fermilab. As part of our environmental monitoring program, we regularly sample the water discharged into the creeks on site and report the results to the Illinois Environmental Protection Agency, as required by state regulations. We also regularly test the water in the sanitary sewers. The low levels of tritium found since 2005 in Indian Creek, some Fermilab ponds and the sanitary sewers are far lower than the standards Fermilab is required to meet. They pose no threat to human health or the environment. Fermilab is committed to go beyond merely satisfying the regulatory standards. We strive to keep the tritium discharges as low as reasonably achievable, keep the public fully informed, and engage

8

Environmental Survey preliminary report, Fermi National Accelerator Laboratory, Batavia, Illinois  

SciTech Connect

This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Fermi National Accelerator Laboratory (Fermilab), conducted September 14 through 25, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual participants for the Survey team are being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Fermilab. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations performed at Fermilab, and interviews with site personnel. 110 refs., 26 figs., 41 tabs.

Not Available

1988-10-01T23:59:59.000Z

9

Ground Broken for New Job-Creating Accelerator Research Facility at DOE’s Fermi National Accelerator Laboratory in Illinois  

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

WASHINGTON, D.C. – Today, ground was broken for a new accelerator research facility being built at the Department of Energy’s (DOE’s) Fermi National Accelerator Laboratory (Fermilab) in Batavia,...

10

SLAC National Accelerator Laboratory - Fermi-LAT Designer Awarded...  

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said. Now with the Santa Cruz Institute for Particle Physics, Atwood was a long-time SLAC National Accelerator Laboratory particle physicist who maintains his lab ties through...

11

SLAC National Accelerator Laboratory - Fermi's Latest Gamma-ray...  

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

Fermi's Latest Gamma-ray Census Highlights Cosmic Mysteries By Francis Reddy, NASAGoddard Space Flight Center September 9, 2011 Every three hours, NASA's Fermi Gamma-ray Space...

12

SLAC National Accelerator Laboratory - Seen Around SLAC: Fermi...  

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

Seen Around SLAC: Fermi Telescope Model Flies Over Kavli Lobby By Lori Ann White October 26, 2011 A half-sized Fermi space telescope model, originally launched from SLAC's booth at...

13

Appendices and Risk Assessment Spreadsheet Version No. Fermi National Accelerator Laboratory Engineering Manual  

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

Links to related documents referenced within the Engineering Manual: Links to related documents referenced within the Engineering Manual: Appendices and Risk Assessment Spreadsheet Version No. Fermi National Accelerator Laboratory Engineering Manual 07/10 Overview i Engineering at Fermilab 4 ii Purpose and Scope 5 iii Responsibilities 7 Fermilab Engineering Process 1 Requirements and Specifications 9 2 Engineering Risk Assessment 10 3 Requirements and Specifications Review 17 4 System Design 18 5 Engineering Design Review 21 6 Procurement and Implementation 23 7 Testing and Validation 26 8 Release to Operations 28 9 Final Documentation 29 Closing Thoughts 31 Appendices 33 Table of Contents Overview Fermi National Accelerator Laboratory Engineering Manual Page No. Version No. Fermi National Accelerator Laboratory Engineering Manual

14

SLAC National Accelerator Laboratory - Fermi Sees Record Gamma...  

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Fermi Sees Record Gamma-ray Burst May 3, 2013 A record-setting blast of gamma rays from a dying star in a distant galaxy has wowed astronomers around the world. The eruption, which...

15

Former Worker Medical Screening Program - Fermi National Accelerator...  

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

Program. ORAU has teamed with its partners, National Jewish Health, Comprehensive Health Services, the University of Colorado Denver, and Axion Health, to run the program....

16

Fermi National Accelerator Laboratory FERMILAB-Conf-94/419-E  

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

Laboratory Laboratory FERMILAB-Conf-94/419-E CDF The Top.. . is it There? A Survey of the CDF and DO Experiments A.V. Tollestrup Fermi National Accelerator Laboratory P.O. Box 500, Batauia, Illinois 60510 December 1994 Published Proceedings Frontiers in Particle Physics, Cargese 94, Institu D'Etudes Scientifiques de Cargese, Cargese, Corsica, August l-13, 1994 e Operated by Universities Research Association Inc. under Contract No. DE-AC02-76CH03000 with Uw United States DepMnent of Energy Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information,

17

Education Office / Fermi National Accelerator Laboratory U. S. Department of Energy's Office of Science / Managed by Universities Research Association, Inc.  

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

Education Office / Fermi National Accelerator Laboratory Education Office / Fermi National Accelerator Laboratory U. S. Department of Energy's Office of Science / Managed by Universities Research Association, Inc. Kirk Road and Pine Street / M.S. 226 / P.O. Box 500 / Batavia, IL 60510 / 630.840.3092 / www-ed.fnal.gov Physics Workshop and Field Trip for Grades 6-9 Sampler Introduction "Beauty" and "Charm" are the fanciful names of two of six fundamental particles called quarks. Part of the experimental verification for the existence of quarks was carried out at Fermilab. However, this unit was titled Beauty and Charm at Fermilab with a second meaning in mind. Fermilab, as any visitor will attest, is a place of beauty-a high-rise main building with architec- ture inspired by a French cathedral and set on a prairie-like plain reminiscent of early Illinois. In

18

Physics for Everyone Lecture Series from Fermi National Accelerator Laboratory (Videos)  

DOE Data Explorer (OSTI)

Physics for Everyoneö is a lecture series organized by Fermilab's Diversity Council. Lectures have been held at various times since 2000 with the goal of sharing Fermilab's science in layman's language with non-technical staff at the laboratory. This goal makes these lectures very accessible and valuable to the public and to students. The videoed presentations are available on the Fermilab website and from the Visual Media Services of the Office of Communications. For titles that are not posted on the Physics for Everyone web page, go to the streaming video archive at http://vms-db-srv.fnal.gov/fmi/xsl/VMS_Site_2/000Search/video/f_streaming.xsl and select the Physics for Everyone series from the search interface. Video titles include: 1) Particle Physics: The World of Matter, Space, and Time, Chris Quigg; 2) Accelerators: Pushing the Limits of Speed, Linda Spentzouris; 3) Introduction to Particle Physics Detectors, Erik Ramberg; 4) The DZero Experiment, Don Lincoln; 5) Relativity, Harrison Prosper ; 6) Pi in the Sky: the SDSS, Chris Stoughton; 7) Discovery at Fermilab, Leon Lederman; 8) Neutrons Against Cancer, Arlene Lennox; 9) The Connections Between Quarks and Cosmos, Michael Turner; 10) The Search for Dark Matter: A Personal Account, Roger Dixon; 11) Magnets for Everyone, Dave Harding; 12) The CDF Experiment, William Wester; 13) Neutrinos and Neutrino Experiments at Fermilab, P. Shanahan; 14) Matter and AntiMatter, Bob Tschirhart; 15) Many Dimensions in Particle Physics, Joe Lykken; 16) Higgs Bosons, Marcela Carena; 17) Future Accelerators, Dave Finley; 18) Physics is FUNdamental, Mary Jo Murphy; 19) Computing at Fermilab from PCS to Petabytes, Dane Skow; 20) What Really Goes on in the Main Control Room, Bob Mau; 21) Exploring the Universe with Neutrinos, John Beacom; 22) E Communication in Physics, Heath O'Connell; 23) A Day in the Life of a Scientist, Bonnie Fleming; 24) Physics without Boundaries, Chris Quigg; 25) The Future of High Energy Physics (as seen from Fermilab), Michael Witherell; 26) Fermilab: How We Got Here and Where We're Going, Herman B. White; 27) What the Cosmos Can Tell Us, Brenna Flaugher; 28) How Particle Physics Can Benefit Society, Elizabeth Clements; 29) The Hunt for the Higgs, Patrick Fox; 30) Fermilab's Future at the Intensity Frontier, Bob Tschirhart; 31) In One Ear and Out the Other: A Neutrino Talk, Dave Schmitz; 32) The Magic of Muons, Chris Polly; 33) At the Energy Frontier: the Tevatron, Rob Roser

19

Fermi National Accelerator Laboratory  

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

fiscal fiscal year 2013, Fermilab spent $131.6 million in the United States to purchase goods and services in 47 states and the District of Columbia. Procurements in Illinois accounted for approximately $50 million, and about $80 million was spent in other states. Fermilab Procurements Alabama, Arkansas, Arizona, Delaware, Idaho, Kentucky, Louisiana, Maine, Mississippi, Montana, North Dakota, Nevada, Oklahoma, Utah, Wyoming Connecticut, Georgia, Iowa, Kansas, Michigan, North Carolina, Rhode Island, Tennessee, Vermont $1,000,001-$5,000,000 Indiana, Maryland, New Hampshire, Washington Colorado, District of Columbia, Florida, Massachusetts, Missouri, Nebraska, New Jersey, New Mexico, Oregon, Pennsylvania, South Carolina, South Dakota, Texas, Wisconsin More than $5 million

20

Fermi National Accelerator Laboratory  

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

Alabama, Conneticut, Idaho, Kentucky, Louisana, Maine, Mississippi, Nevada, North Dakota, South Dakota, Utah, Vermont 100,001-500,000 Arizona, Arkansas, Deleware, Florida,...

Note: This page contains sample records for the topic "fermi national accelerator" 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

Fermi National Accelerator Laboratory  

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

New Jersey, New Mexico, Texas, Virginia, West Virginia More than 10 million California, Illinois, New York, Ohio, Pennsylvania, Wisconsin 0-100 Florida, Hawaii, South Dakota...

22

Fermi National Acceleratory Laboratory, Former Production Workers...  

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

Laboratory, Former Production Workers Screening Projects Fermi National Acceleratory Laboratory, Former Production Workers Screening Projects...

23

"Doing Business with Argonne and Fermi National Laboratories...  

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

"Doing Business with Argonne and Fermi National Laboratories" "Doing Business with Argonne and Fermi National Laboratories" 1 of 42 "Doing Business with Argonne and Fermi...

24

Relativistic Fermi acceleration with shock compressed turbulence  

E-Print Network (OSTI)

This paper presents numerical simulations of test particle Fermi acceleration at relativistic shocks of Lorentz factor Gamma_sh = 2-60, using a realistic downstream magnetic structure obtained from the shock jump conditions. The upstream magnetic field is described as pure Kolmogorov turbulence; the corresponding downstream magnetic field lies predominantly in the plane tangential to the shock surface and the coherence length is smaller along the shock normal than in the tangential plane. Acceleration is nonetheless efficient and leads to powerlaw spectra with index s = 2.6-2.7 at large shock Lorentz factor Gamma_sh >> 1, markedly steeper than for isotropic scattering downstream. The acceleration timescale t_acc in the upstream rest frame becomes a fraction of Larmor time t_L in the ultra-relativistic limit, t_acc ~ 10 t_L/Gamma_sh. Astrophysical applications are discussed, in particular the acceleration in gamma-ray bursts internal and external shocks.

Martin Lemoine; Benoit Revenu

2005-10-18T23:59:59.000Z

25

SLAC National Accelerator Laboratory - SLAC National Accelerator...  

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

Security Notice and Terms of Use Updated January 3, 2005 PRIVACY NOTICE Welcome to the SLAC National Accelerator Laboratory website. We collect no personal information about you...

26

DOE/EA-1570: Final Environmental Assessment for Construction and Operation of Neutrinos at the Main Injector Off-Axis Electron Neutrino Appearance Experiment at the Fermi National Accelerator Laboratory, Batavia, Illinois, and St. Louis County, Minnesota  

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

70 70 FINAL ENVIRONMENTAL ASSESSMENT Environmental Assessment for Construction and Operation of Neutrinos at the Main Injector Off-Axis Electron Neutrino (ν e ) Appearance Experiment (NOvA) at the Fermi National Accelerator Laboratory, Batavia, Illinois, and St. Louis County, Minnesota U.S. Department of Energy, Lead Agency Fermi Site Office Batavia, IL U.S. Army Corps of Engineers, Cooperating Agency St. Paul District St. Paul, MN June 2008 (DOE/EA-1570) NOvA Environmental Assessment June 2008 ii DISCLAIMER Reference herein to any specific commercial product, process or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any

27

Labs at-a-Glance: SLAC National Accelerator Laboratory | U.S. DOE Office of  

Office of Science (SC) Website

SLAC National SLAC National Accelerator Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: SLAC National Accelerator Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page SLAC National Accelerator Laboratory Logo Visit the SLAC National Accelerator

28

Labs at-a-Glance: Thomas Jefferson National Accelerator Facility | U.S. DOE  

Office of Science (SC) Website

Thomas Jefferson Thomas Jefferson National Accelerator Facility Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Thomas Jefferson National Accelerator Facility Print Text Size: A A A RSS Feeds FeedbackShare Page Thomas Jefferson National Accelerator Facility Logo

29

Argonne, Fermi national laboratories to welcome local businesses...  

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

Argonne, Fermi national laboratories to welcome local businesses Aug. 21 August 15, 2013 Tweet EmailPrint LEMONT, Ill. - On Wednesday, Aug. 21, 2013, the U.S. Department of...

30

SLAC National Accelerator Laboratory - Organization  

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

Organization PHOTO: Aerial view of SLAC Campus SLAC National Accelerator Laboratory is operated by Stanford University for the U.S. Department of Energy's Office of Science. The...

31

Enrico Fermi Achieves First Self Sustain Nuclear Chain Reaction | National  

National Nuclear Security Administration (NNSA)

Enrico Fermi Achieves First Self Sustain Nuclear Chain Reaction | National Enrico Fermi Achieves First Self Sustain Nuclear Chain Reaction | 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 > About Us > Our History > NNSA Timeline > Enrico Fermi Achieves First Self Sustain Nuclear ... Enrico Fermi Achieves First Self Sustain Nuclear Chain Reaction

32

Fermi National Accelerator Laboratory July 2012  

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

July 2012 July 2012 Experiments have observed a new particle consistent with the long-sought Higgs boson. Now the exciting work of understanding its significance begins. What is a Higgs boson? What is a Higgs field? What is a Higgs boson? The Higgs field is like a giant vat of molasses spread throughout the universe. Most of the known types of particles that travel through it stick to the molasses, which slows them down and makes them heavier. The Higgs boson is a particle that helps transmit the mass-giving Higgs force field, similar to the way a particle of light, the photon, transmits the electromagnetic field. How long have physicists been looking for the Higgs boson? More than two decades. It started with the LEP experiments at CERN in the 1990s, continued with the Tevatron experiments at Fermilab

33

Fermi National Accelerator Laboratory September 2013  

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

September 2013 September 2013 Things to Do at Fermilab Welcome to Fermilab, the country's only Department of Energy laboratory dedicated to particle physics. The public areas of our 6,800-acre site are open from 8 a.m. to 6 p.m. from November to March, and from 8 a.m. to 8 p.m. the rest of the year. A photo ID is all you need to enter the Fermilab site. Just tell the guard at the gate the purpose of your visit. You're welcome to roam the public areas, visit our herd of buffalo, fish in our ponds (with a valid Illinois fishing license) and take photographs. Be sure to pick up a Visitor's Guide and Map, avail- able at the front desk in Wilson Hall, for valuable information about the site and its natural areas. If you want to experience more of what Fermilab is all about, here are some suggestions for you.

34

Fermi National Accelerator Laboratory February 2013  

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

February 2013 February 2013 Fermilab and the Community STEM Educational Contributions Fermilab partners with educators to introduce youth to the world of science and trains college and university students in high-tech research and development. K-12 students FY2011 FY2012 K-12 teachers FY2011 FY2012 Statistics Students participating 16,665 19,101 in activities at Fermilab Students visited in 19,393 19,501 classrooms by Fermilab staff Educators attending 339 327 workshops at Fermilab Educators using the 292 139 Teacher Resource Center Teachers holding 22 9 summer research internships Ph.D. degrees received 1,961 since 1974 from work at Fermilab Students involved in About 1,000 every year on-site programs or internships Public tour participants 5,800 in 2012

35

Fermi National Accelerator Laboratory October 2013  

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

implies, the Dark Energy Survey will hopefully help us understand the force we call Dark Energy. Scientists have discovered that the universe is expanding faster and faster....

36

Fermi National Accelerator Laboratory FY 2008  

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

University, East Lansing University of Michigan, Ann Arbor Wayne State University, Detroit Minnesota Saint Mary's University of Minnesota University of Minnesota, Minneapolis...

37

Fermi National Accelerator Laboratory October 2012  

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

neutrino beam will go straight through the earth from Fermilab to a new laboratory in Ash River, Minnesota-no tunnel necessary. The experiment will help answer some of the most...

38

Fermi National Accelerator Laboratory June 2012  

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

two distinct top-quark production mechanisms Explored a new mass range for the Higgs boson and constrained its mass through top-quark and W-boson mass measurements Observed...

39

Fermi National Accelerator Laboratory June 2012  

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

of matter. Using the cosmos as a laboratory, Fermilab scientists explore dark matter and dark energy, unexplained phenomena that constitute 96 percent of the universe. Facilities...

40

Fermi National Accelerator Laboratory August 2013  

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

Kansas Kansas State University, Manhattan University of Kansas, Lawrence Wichita State University, Wichita Kentucky University of Kentucky Louisiana Louisiana State University...

Note: This page contains sample records for the topic "fermi national accelerator" 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

Fermi National Accelerator Laboratory FY 2010  

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

Island Brown University, Providence South Carolina University of South Carolina, Columbia South Dakota Augustana College, Sioux Falls Black Hills State University, Spearfish...

42

What is SLAC National Accelerator  

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

SLAC National Accelerator Laboratory? The numbers tell the tale. SLAC began in 1962 with 200 employees. Nearly 1,700 people now work on staff plus 300 postdoctoral researchers and...

43

Argonne National Laboratory's Accelerator Experimental Infrastructure  

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

Accelerator Experimental Infrastructure Argonne National Laboratory is somewhat unique among the Office of Science National Laboratories in that it possesses active accelerator...

44

SLAC National Accelerator Laboratory - Accelerators and Society  

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

Accelerators and Society PHOTO: An accelerator at SLAC. SLAC has been developing, running and studying the basic physics of particle accelerators for half a century. Thousands of...

45

SLAC National Accelerator Laboratory - Accelerator Directorate  

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

physics. Today, the Accelerator Directorate operates and maintains SLAC's existing accelerators to provide the highest possible level of performance. Accelerator employees improve...

46

SLAC National Accelerator Laboratory - Accelerator Research  

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

An image of the FACET equipment and a man examining it. ACCELERATOR PHYSICS Accelerators form the backbone of SLAC's on-site experimental program. They are complicated...

47

Thomas Jefferson National Accelerator Facility  

Science Conference Proceedings (OSTI)

The Thomas Jefferson National Accelerator Facility (Jefferson Lab) in Newport News, Virginia, USA, is one of ten national laboratories under the aegis of the Office of Science of the U.S. Department of Energy (DOE). It is managed and operated by Jefferson Science Associates, LLC. The primary facility at Jefferson Lab is the Continuous Electron Beam Accelerator Facility (CEBAF) as shown in an aerial photograph in Figure 1. Jefferson Lab was created in 1984 as CEBAF and started operations for physics in 1995. The accelerator uses superconducting radio-frequency (srf) techniques to generate high-quality beams of electrons with high-intensity, well-controlled polarization. The technology has enabled ancillary facilities to be created. The CEBAF facility is used by an international user community of more than 1200 physicists for a program of exploration and study of nuclear, hadronic matter, the strong interaction and quantum chromodynamics. Additionally, the exceptional quality of the beams facilitates studies of the fundamental symmetries of nature, which complement those of atomic physics on the one hand and of high-energy particle physics on the other. The facility is in the midst of a project to double the energy of the facility and to enhance and expand its experimental facilities. Studies are also pursued with a Free-Electron Laser produced by an energy-recovering linear accelerator.

Joseph Grames, Douglas Higinbotham, Hugh Montgomery

2010-09-01T23:59:59.000Z

48

SLAC National Accelerator Laboratory Technology Marketing ...  

Energy Analysis; Energy Storage; Geothermal; Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; ... SLAC National Accelerator Laboratory Technology M ...

49

SLAC National Accelerator Laboratory Technology Marketing ...  

Energy Analysis; Energy Storage; Geothermal; Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; ... SLAC National Accelerator Laboratory Technology Marketing Summaries.

50

SLAC National Accelerator Laboratory - Panofsky Prize Honors...  

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

and Lawrence Berkeley National Laboratory, and Cabrera, of Stanford University and SLAC National Accelerator Laboratory, have sought the same answers in deep shafts largely...

51

SLAC National Accelerator Laboratory - Director of Accelerator...  

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

Committee on Appropriations asked the US Department of Energy (DOE) to submit a strategic plan for accelerator R&D by June 2012. The DOE asked me to lead a task force to...

52

FERMI&Elettra Accelerator Technical Optimization Final Report  

E-Print Network (OSTI)

picosecond electron bunches, SLAC-PUB-11829, 2006. [11] K.Accelerator Physics Conference, Monterey, CA, 1998 (SLAC,1998) SLAC-R-580, p. 137. [12] P. Craievich, T. Weiland, I.

2006-01-01T23:59:59.000Z

53

SLAC National Accelerator Laboratory - About SLAC  

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

About SLAC Overview Director's Office Vision & Mission Organization History Brochures Contact SLAC About SLAC SLAC lab at night Since its opening in 1962, SLAC National Accelerator...

54

SLAC National Accelerator Laboratory - SLAC Overview  

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

SLAC Overview An aerial image of SLAC's facilities SLAC National Accelerator Laboratory is one of 10 Department of Energy (DOE) Office of Science laboratories and is operated by...

55

SLAC National Accelerator Laboratory - Novel Magnetic, Superconducting...  

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Materials and Energy Science (SIMES), a joint institute of the Department of Energy's SLAC National Accelerator Laboratory and Stanford University, opens "exciting possibilities...

56

SLAC National Accelerator Laboratory - Experiment Finds Ulcer...  

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10, 2012 Menlo Park, Calif. - Experiments at the U.S. Department of Energy's (DOE) SLAC National Accelerator Laboratory have revealed a potential new way to attack common...

57

SLAC National Accelerator Laboratory - Roger Blandford Receives...  

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

Institute for Particle Astrophysics and Cosmology, which is jointly run by Stanford and SLAC National Accelerator Laboratory, and is a professor of particle physics and...

58

SLAC National Accelerator Laboratory - LCLS Graphite Experiment...  

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

LCLS Graphite Experiment Poses New Questions for Researchers By Glenn Roberts Jr. May 21, 2012 In experiments at SLAC National Accelerator Laboratory, a powerful X-ray laser...

59

Research | SLAC National Accelerator Laboratory  

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Accelerators and Society Astrophysics & Cosmology Biology Elementary Particle Physics Environmental Science Materials, Chemistry & Energy Sciences Scientific Computing X-ray...

60

Science at SLAC National Accelerator  

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matter and dark energy, and develop smaller, more efficient versions of particle accelerators widely used in research, medicine and industry. As our second half-century unfolds,...

Note: This page contains sample records for the topic "fermi national accelerator" 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

Fermi acceleration in chaotic shape-preserving billiards  

E-Print Network (OSTI)

We study theoretically and numerically the velocity dynamics of fully chaotic time-dependent shape-preserving billiards. The average velocity of an ensemble of initial conditions generally asymptotically follows the power law $v = n^{\\beta}$ with respect to the number of collisions n. If the shape of the chaotic time-dependent billiard is not preserved it is well known that the acceleration exponent is $\\beta = 1/2$. We show, on the other hand, that if the shape of the billiard is preserved then the only possible values of $\\beta$ are $1/4$, $1/6$ and in a special case $0$. We show that the value of $\\beta$ is determined solely by whether the angular momentum of the billiard is preserved or not. Our theory is centered around the detailed study of the energy fluctuations in the adiabatic limit. We show that three quantities, two scalars and one tensor, completely determine the energy fluctuations of the billiard for arbitrary time-dependent shape-preserving transformations. Finally we provide several interesting numerical examples all in a perfect agreement with the theory.

Benjamin Batisti?

2013-11-20T23:59:59.000Z

62

Independent Oversight Inspection, Thomas Jefferson National Accelerator  

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

Thomas Jefferson National Thomas Jefferson National Accelerator Facility - August 2008 Independent Oversight Inspection, Thomas Jefferson National Accelerator Facility - August 2008 August 2008 Inspection of Environment, Safety and Health Programs at the Thomas Jefferson National Accelerator Facility The U.S. Department of Energy (DOE) Office of Independent Oversight, within the Office of Health, Safety and Security (HSS), inspected environment, safety, and health (ES&H) programs at the DOE Thomas Jefferson Site Office (TJSO) and the Thomas Jefferson National Accelerator Facility (TJNAF) during May through July 2008. The ES&H inspection was performed by Independent Oversight's Office of Environment, Safety and Health Evaluations. In coordination with TJSO, TJNAF has taken a number of actions to develop a

63

Fermi Surface of Uranium at Ambient Pressure Gregory S. Boebinger, National High Magnetic Field Laboratory  

E-Print Network (OSTI)

Fermi Surface of ­Uranium at Ambient Pressure Gregory S. Boebinger, National High Magnetic Field Laboratory DMR-Award 0654118 DC Field Facility User Program The fermi surface of ­Uranium has been measured surface of alpha-uranium at ambient pressure, Phys. Rev. B Rapid Commun., 80, 241101 (2009). B//c-axis B

Weston, Ken

64

SLAC National Accelerator Laboratory - Researchers Demonstrate...  

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

in Nature by a team including scientists from the U.S. Department of Energy's (DOE) SLAC National Accelerator Laboratory and Stanford University. "We still have a number of...

65

SLAC National Accelerator Laboratory - Berkeley Lab Director...  

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to give a science talk as part of the commemoration of the 50th Anniversary of the SLAC National Accelerator Laboratory. In preparing for the talk, I took the opportunity to...

66

SLAC National Accelerator Laboratory - Scientists Create First...  

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First Atomic X-ray Laser January 25, 2012 Menlo Park, Calif. - Scientists working at the U.S. Department of Energy's (DOE) SLAC National Accelerator Laboratory have created the...

67

SLAC National Accelerator Laboratory Our Vision. Our Mission...  

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National Accelerator Laboratory Our Vision. Our Mission. Our Values. SLAC National Accelerator Laboratory 2575 Sand Hill Road Menlo Park, CA 94025-7015 slac.stanford.edu Great...

68

Kwok Ko SLAC National Accelerator Laboratory  

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Kwok Ko Kwok Ko SLAC National Accelerator Laboratory Work supported by US DOE Offices of HEP, ASCR and BES under contract AC02-76SF00515. Large Scale Computing and Storage Requirements for High Energy Physics Rockville, MD, November 27-28, 2012 Present and Future Computing Requirements for Advanced Modeling for Particle Accelerator 1. Advanced Modeling for Particle Accelerators (AMPA) NERSC Repositories: m349 Principal Investigator: K. Ko Senior Investigators: SLAC - L. Ge, Z. Li, C. Ng, L. Xiao, FNAL - A. Lunin, Jlab - H. Wang, BNL - S. Belomestnykh, ANL - A. Nassiri

69

SLAC National Accelerator Laboratory - Scientific Computing  

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data from the Large Area Telescope, the main instrument on the orbiting Fermi Gamma-ray Space Telescope. SLAC staff also contributes to the software that makes Fermi LAT...

70

SLAC National Accelerator Laboratory - The Universe Through Fermi...  

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Five Years By Lori Ann White August 22, 2013 On June 11, 2008, what was then the Gamma-ray Large Area Space Telescope rode a Delta II rocket into low-Earth orbit. After two...

71

SLAC National Accelerator Laboratory - Fermi Gamma-ray Space...  

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Earth Blocking Charged Particles This illustration shows an example of the Earth's geomagnetic field and the Earth's "shadow" blocking particles of one charge while allowing...

72

Argonne Accelerator Institute  

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Useful Links Useful Links Argonne National Laboratory Accelerator Sites Conferences Advanced Photon Source (APS) Argonne Wakefield Accelerator (AWA) Argonne Tandem Linear Accelerator System (ATLAS) High Energy Physics Division RIA (????) Link to JACoW (Joint Accelerator Conferences Website) Fermi National Accelerator Laboratory Fermilab-Argonne Collaboration Accelerator Physics Center Workshops Other Accelerator Institutes Energy Recovering Linacs Center for Advance Studies of Accelerators (Jefferson Labs) Center for Beam Physics (LBNL) Accelerator Test Facility (BNL) The Cockcroft Institute (Daresbury, UK) John Adams Institute (Rutherford, UK) ERL2009 to be held at Cornell ERL2007 ERL2005 DOE Laboratory with Accelerators Fermilab Stanford Linear Accelerator Center Brookhaven National Laboratory

73

R&D PROPOSAL FOR THE NATIONAL MUON ACCELERATOR PROGRAM  

E-Print Network (OSTI)

TM-2459-APC LBNL-xxxxx R&D PROPOSAL FOR THE NATIONAL MUONprogram in accelerator R&D and, as the P5 panel has recentlyadvanced accelerator R&D proposal: https://mctf.fnal.gov/

Zisman, Michael S.

2011-01-01T23:59:59.000Z

74

SLAC National Accelerator Laboratory - SLAC's Newest Facility...  

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the Max Planck Institute of Physics in Berlin will continue their efforts to make accelerators smaller and more efficient using a technique called plasma wakefield acceleration....

75

SLAC National Accelerator Laboratory - Scientific Programs  

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Programs Advanced Accelerator Research Particle accelerators are complicated machines, with hundreds of thousands of components that all need to be designed, engineered and...

76

SLAC National Accelerator Laboratory - Turning Data Into Wild...  

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researchers at KIPAC, the Kavli Institute for Particle Astrophysics andCosmology, at SLAC National Accelerator Laboratory and StanfordUniversity. Rather than relying purely...

77

SLAC National Accelerator Laboratory - DOE Energy Blog Does Q...  

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Scientist By Niketa Kumar November 7, 2011 from DOE Energy Blog Fifteen years ago, SLAC National Accelerator Laboratory (SLAC) scientist Apurva Mehta volunteered to help a...

78

Secretary Chu Speaks at SLAC National Accelerator Laboratory  

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

On Friday, August 24, 2012, Secretary Chu gave a speech commemorating the 50th Anniversary of SLAC National Accelerator Laboratory. You can find the powerpoint presentation below.

79

SLAC National Accelerator Laboratory - Shaken, Not Heated: the...  

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Working at the SLAC National Accelerator Laboratory's Linear Coherent Light Source (LCLS), the scientists aimed intense, 130-femtosecond-long pulses of terahertz light at...

80

SLAC National Accelerator Laboratory - SLAC Study Reveals Active...  

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By Glennda Chui May 22, 2013 Scientists from the Joint Center for Structural Genomics (JCSG) at SLAC National Accelerator Laboratory have determined the 3-D structure of...

Note: This page contains sample records for the topic "fermi national accelerator" 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

Thomas Jefferson National Accelerator Facility Site Tour - Accelerator Map  

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Counting House Free Electron Accelerator Facility Machine Control Center Physics Storage Building North Linear Accelerator South Linear Accelerator VEPCO Substation Machine Control Center Annex Machine Control Center Annex II North Access Building South Access Building Central Helium Liquefier Injector Hall A Truck Ramp Hall B Truck Ramp Hall C Truck Ramp Experimental Hall A Experimental Hall B Experimental Hall C East Arc West Arc Counting House Free Electron Accelerator Facility Machine Control Center Physics Storage Building North Linear Accelerator South Linear Accelerator VEPCO Substation Machine Control Center Annex Machine Control Center Annex II North Access Building South Access Building Central Helium Liquefier Injector Hall A Truck Ramp Hall B Truck Ramp Hall C Truck Ramp Experimental Hall A Experimental Hall B Experimental Hall C East Arc West Arc Science Education Jefferson Lab Jefferson Lab Home Search Jefferson Lab Contact Jefferson Lab Science Education Home Teacher Resources Student Zone Games and Puzzles Science Cinema Programs and Events Search Education Privacy and Security Notice Jefferson Lab Site Tour Guided Tour Site Map Accelerator Area Map Administrative Area Map Tour Index

82

Los Alamos National Laboratory Accelerates Transuranic Waste Shipments:  

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

Los Alamos National Laboratory Accelerates Transuranic Waste Los Alamos National Laboratory Accelerates Transuranic Waste Shipments: Spurred by a major wildfire in 2011, Los Alamos National Laboratory's TRU Waste Program accelerates shipments of transuranic waste stored aboveground to the Waste Isolation Pilot Plan Los Alamos National Laboratory Accelerates Transuranic Waste Shipments: Spurred by a major wildfire in 2011, Los Alamos National Laboratory's TRU Waste Program accelerates shipments of transuranic waste stored aboveground to the Waste Isolation Pilot Plan July 2, 2012 - 12:00pm Addthis New Mexico Governor Susana Martinez greets Terry Aguilar, governor of San Ildefonso Pueblo, while Frank Marcinowski (lower right), EM deputy assistant secretary of waste management, and Dan Cox, LANL associate deputy director for environmental affairs, look on.

83

Thomas Jefferson National Accelerator Facility Technologies ...  

Jefferson Lab also conducts a variety of research using its Free-Electron Laser, which is based on the same electron-accelerating technology used in CEBAF.

84

SLAC National Accelerator Laboratory - Speakers Bureau  

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accelerator technology, chemistry, astrophysics and more. For more information or to book a speaker, please contact the Office of Communications. RELATED LINKS Contact SLAC...

85

SLAC National Accelerator Laboratory - Facility for Advanced...  

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2012 as a test bed for technologies that will power the next generation of particle accelerators. It also hosts experiments that require extreme electric and magnetic fields. Visit...

86

Fermi acceleration at fast shock in a solar flare and impulsive loop-top hard X-ray source  

E-Print Network (OSTI)

We propose that non-thermal electrons are efficiently accelerated by first-order Fermi process at the fast shock, as a natural consequence of the new magnetohydrodynamic picture of the flaring region revealed with Yohkoh. An oblique fast shock is naturally formed below the reconnection site, and boosts the acceleration to significantly decrease the injection energy. The slow shocks attached to the reconnection X-point heat the plasma up to 10--20 MK, exceeding the injection energy. The combination of the oblique shock configuration and the pre-heating by the slow shock allows bulk electron acceleration from the thermal pool. The accelerated electrons are trapped between the two slow shocks due to the magnetic mirror downstream of the fast shock, thus explaining the impulsive loop-top hard X-ray source discovered with Yohkoh. Acceleration time scale is ~ 0.3--0.6 s, which is consistent with the time scale of impulsive bursts. When these electrons stream away from the region enclosed by the fast shock and the s...

Tsuneta, S; Tsuneta, Saku; Naito, Tsuguya

1998-01-01T23:59:59.000Z

87

SLAC National Accelerator Laboratory - Contact SLAC  

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Contact SLAC An aerial image of SLACs Accelerator, with a view of the highway and rest of the facility also. The SLAC campus is located on 426 acres of Stanford University...

88

SLAC National Accelerator Laboratory - SLAC Physicist Receives...  

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Receives Free-electron Laser Award By Glenn Roberts Jr. September 10, 2013 Dao Xiang, a SLAC accelerator physicist, has received an international award for his work on a technique...

89

Brookhaven National Laboratory | Accelerator Test Facility  

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for medical applications (Figure 1-49). Figure 1-49. Replacing gantry- type ion beam manipulator with a compact laser driven ion accelerator may enable compact and inexpensive...

90

Preliminary Notice of Violation, SLAC National Accelerator Laboratory -  

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

SLAC National Accelerator SLAC National Accelerator Laboratory - WEA-2009-01 Preliminary Notice of Violation, SLAC National Accelerator Laboratory - WEA-2009-01 September 3, 2009 Notice of Violation issued to Stanford University related to a PVC Pipe Explosion at the SLAC National Accelerator Laboratory Pursuant to section 234C of the Atomic Energy Act, as amended, 42 U.S.C. § 2282c, and the Department of Energy's (DOE) regulations at 10 C.F.R. Part 851, Worker Safety and Health Program, DOE is issuing this Final Notice of Violation (FNOV) to Stanford University. The FNOV finds Stanford University liable for violations of DOE's worker safety and health requirements. The FNOV is based upon the Office of Enforcement's July 23 , 2008, Investigation Report and a careful and thorough review of all

91

SLAC National Accelerator Laboratory - X-rays Reveal How Soil...  

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2012 Menlo Park, Calif. - Researchers working at the U.S. Department of Energy's (DOE) SLAC National Accelerator Laboratory have used powerful X-rays to help decipher how certain...

92

SLAC National Accelerator Laboratory - Seen Above SLAC: A Bird...  

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Seen Above SLAC: A Bird's-Eye View of the Lab By Mike Ross February 8, 2012 About 50 new aerial photos of SLAC National Accelerator Laboratory have been added to the lab's Flickr...

93

SLAC National Accelerator Laboratory - X-ray Laser Sees Photosynthesis...  

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new window on the way plants generate the oxygen we breathe, researchers used an X-ray laser at the Department of Energy's (DOE) SLAC National Accelerator Laboratory to...

94

SLAC National Accelerator Laboratory - Breakthrough Research...  

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Society in Germany; Stockholm University in Sweden; and the Technical University of Denmark. This work was supported by DOE's Office of Science, the Swedish National Research...

95

SLAC National Accelerator Laboratory - Bendable Crystals Resolve...  

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Bendable Crystals Resolve Properties of X-ray Pulses By Glenn Roberts Jr. September 12, 2012 A frustrating flaw in a set of custom crystals for an instrument at SLAC National...

96

The Efficiency of Second-Order Fermi Acceleration by Weakly Compressible MHD Turbulence  

E-Print Network (OSTI)

We investigate the effects of pitch-angle scattering on the efficiency of particle heating and acceleration by MHD turbulence using phenomenological estimates and simulations of non-relativistic test particles interacting with strong, subsonic MHD turbulence. We include an imposed pitch-angle scattering rate, which is meant to approximate the effects of high frequency plasma waves and/or velocity space instabilities. We focus on plasma parameters similar to those found in the near-Earth solar wind, though most of our results are more broadly applicable. An important control parameter is the size of the particle mean free path lambda_{mfp} relative to the scale of the turbulent fluctuations L. For small scattering rates, particles interact quasi-resonantly with turbulent fluctuations in magnetic field strength. Scattering increases the long-term efficiency of this resonant heating by factors of a few-10, but the distribution function does not develop a significant non-thermal power-law tail. For higher scatter...

Lynn, Jacob W; Chandran, Benjamin D G; Parrish, Ian J

2013-01-01T23:59:59.000Z

97

Secretary of Energy Advisory Board SLAC National Accelerator Laboratory  

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

SLAC National Accelerator Laboratory SLAC National Accelerator Laboratory Menlo Park, CA April 11, 2011 Agenda Open Plenary Meeting Session 8:00 AM - 8:15 AM Welcome and Overview Dr. William Perry 8:15 AM - 8:45 AM Key Issues for DOE Secretary Steven Chu 9:00 AM - 9:45 AM SLAC Overview Persis Drell 9:45 AM - 10:15 AM Breakthrough in Protein Structure Determination Enabled by LCLS Henry Chapman 10:15 AM - 11:00 AM Lab Overview - Progress and Path Forward George Miller 11:00 AM - 11:45 AM Stockpile Stewardship Overview Bruce Goodwin 11:45 AM - 12:30 PM Energy of the Future - National Ignition Facility (NIF) and Laser Inertial Fusion Energy (LIFE) Ed Moses 12:30 PM - 1:45 PM Lunch Break 2:00 PM - 2:30 PM Subcommittee Reports 2:30 PM - 3:30 PM Discussion of DOD-DOE MOU

98

Fermi Site Office Homepage | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Home Home Fermi Site Office (FSO) FSO Home About Current Projects Contract Management Environment, Safety and Health (ES&H) Resources Contact Information Fermi Site Office U.S. Department of Energy MS 118 P.O. Box 2000 Kirk Road and Pine Street Batavia, IL 60510 P: (630) 840-3281 F: (630) 840-3285 Fermi Site Office Pictured Right: Fermi view to the Northeast Fermi View to Northeast 1 of 2 Print Text Size: A A A RSS Feeds FeedbackShare Page The Fermi Site Office (FSO) is an organization within the U.S. Department of Energy's Office of Science with responsibility to oversee and manage the Management and Operating (M&O) contract for the Fermi National Accelerator Laboratory (FNAL) in Batavia, Illinois. FNAL is one of ten Office of Science Laboratories and is a single-program

99

R&D PROPOSAL FOR THE NATIONAL MUON ACCELERATOR PROGRAM  

SciTech Connect

This document contains a description of a multi-year national R&D program aimed at completing a Design Feasibility Study (DFS) for a Muon Collider and, with international participation, a Reference Design Report (RDR) for a muon-based Neutrino Factory. It also includes the supporting component development and experimental efforts that will inform the design studies and permit an initial down-selection of candidate technologies for the ionization cooling and acceleration systems. We intend to carry out this plan with participants from the host national laboratory (Fermilab), those from collaborating U.S. national laboratories (ANL, BNL, Jlab, LBNL, and SNAL), and those from a number of other U.S. laboratories, universities, and SBIR companies. The R&D program that we propose will provide the HEP community with detailed information on future facilities based on intense beams of muons--the Muon Collider and the Neutrino Factory. We believe that these facilities offer the promise of extraordinary physics capabilities. The Muon Collider presents a powerful option to explore the energy frontier and the Neutrino Factory gives the opportunity to perform the most sensitive neutrino oscillation experiments possible, while also opening expanded avenues for the study of new physics in the neutrino sector. The synergy between the two facilities presents the opportunity for an extremely broad physics program and a unique pathway in accelerator facilities. Our work will give clear answers to the questions of expected capabilities and performance of these muon-based facilities, and will provide defensible ranges for their cost. This information, together with the physics insights gained from the next-generation neutrino and LHC experiments, will allow the HEP community to make well-informed decisions regarding the optimal choice of new facilities. We believe that this work is a critical part of any broad strategic program in accelerator R&D and, as the P5 panel has recently indicated, is essential for the long-term health of high-energy physics.

Muon Accelerator Program; Zisman, Michael S.; Geer, Stephen

2010-02-24T23:59:59.000Z

100

SLAC National Accelerator Laboratory - NuSTAR Rises to Guide...  

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

universe. For example, it will use its X-ray eye to examine jets of particles blasting out of active galactic nuclei that have already been pinpointed by the Fermi...

Note: This page contains sample records for the topic "fermi national accelerator" 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

SLAC National Accelerator Laboratory - Obama Honors Burton Richter...  

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Prestigious Enrico Fermi Award By Mike Pena January 12, 2012 President Obama has named SLAC director emeritus and Nobel laureate Burton Richter as one of two winners of the Enrico...

102

SLAC National Accelerator Laboratory - Crowd-sourcing the Future...  

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Crowd-sourcing the Future of Accelerators By Janet Rae-Dupree January 12, 2012 Accelerator technology has made huge leaps forward, prompting important developments well beyond high...

103

SLAC National Accelerator Laboratory - SLAC Public Lecture: Particle...  

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Division will present a free public lecture, "Particle Accelerator on a Chip." Accelerators are huge and expensive, miles-long tubes that produce high-energy particles to...

104

Ground Broken for New Job-Creating Accelerator Research Facility at DOE's  

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

Ground Broken for New Job-Creating Accelerator Research Facility at Ground Broken for New Job-Creating Accelerator Research Facility at DOE's Fermi National Accelerator Laboratory in Illinois Ground Broken for New Job-Creating Accelerator Research Facility at DOE's Fermi National Accelerator Laboratory in Illinois December 16, 2011 - 11:49am Addthis WASHINGTON, D.C. - Today, ground was broken for a new accelerator research facility being built at the Department of Energy's (DOE's) Fermi National Accelerator Laboratory (Fermilab) in Batavia, Illinois. Supported jointly by the state of Illinois and DOE, the construction of the Illinois Accelerator Research Center (IARC) will provide a state-of-the-art facility for research, development and industrialization of particle accelerator technology, and create about 200 high-tech jobs. DOE's Office

105

Los Alamos National Laboratory accelerated tru waste workoff strategies  

SciTech Connect

During 1996, the Los Alamos National Laboratory (LANL) developed two transuranic (TRU) waste workoff strategies that were estimated to save $270 - 340M through accelerated waste workoff and the elimination of a facility. The planning effort included a strategy to assure that LANL would have a significant quantity (3000+ drums) of TRU waste certified for shipment to the Waste Isolation Pilot Plant (WIPP) beginning in April of 1998, when WIPP was projected to open. One of the accelerated strategies can be completed in less than ten years through a Total Optimization of Parameters Scenario ({open_quotes}TOPS{close_quotes}). {open_quotes}TOPS{close_quotes} fully utilizes existing LANL facilities and capabilities. For this scenario, funding was estimated to be unconstrained at $23M annually to certify and ship the legacy inventory of TRU waste at LANL. With {open_quotes}TOPS{close_quotes} the inventory is worked off in about 8.5 years while shipping 5,000 drums per year at a total cost of $196M. This workoff includes retrieval from earthen cover and interim storage costs. The other scenario envisioned funding at the current level with some increase for TRUPACT II loading costs, which total $16M annually. At this funding level, LANL estimates it will require about 17 years to work off the LANL TRU legacy waste while shipping 2,500 drums per year to WIPP. The total cost will be $277M. This latter scenario decreases the time for workoff by about 19 years from previous estimates and saves an estimated $190M. In addition, the planning showed that a $70M facility for TRU waste characterization was not needed. After the first draft of the LANL strategies was written, Congress amended the WIPP Land Withdrawal Act (LWA) to accelerate the opening of WIPP to November 1997. Further, the No Migration Variance requirement for the WIPP was removed. This paper discusses the LANL strategies as they were originally developed. 1 ref., 3 figs., 2 tabs.

Kosiewicz, S.T.; Triay, I.R.; Rogers, P.Z.; Christensen, D.V.

1997-03-01T23:59:59.000Z

106

Fermilab | Illinois Accelerator Research Center | Illinois Accelerator  

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photo: IARC photo: IARC As envisioned, the Illinois Accelerator Research Center will provide approximately 83,000 square feet of technical, office and classroom space for scientists and industrial partners. The Illinois Accelerator Research Center (IARC) is a new accelerator research facility being built at Fermi National Accelerator Laboratory. At the Illinois Accelerator Research Center, scientists and engineers from Fermilab, Argonne and Illinois universities will work side by side with industrial partners to research and develop breakthroughs in accelerator science and translate them into applications for the nation's health, wealth and security. Located on the Fermilab campus this 83,000 square foot, state-of-the-art facility will house offices, technical and educational space to study

107

Design Review of the D0 Central Calorimeter Module Assembly to Fermi National Accelerator Laboratory  

Science Conference Proceedings (OSTI)

The D-Zero Central Calorimeter Module Assembly is a segmented ring structure consisting of an assemblage of trapezoidal modules. It is housed inside a vessel containing liquid argon. The modules contain specialized equipment for use in particle physics experiments. The design review of the D-Zero Central Calorimeter Module Assembly evaluated all major structural elements for adequacy for their design loads. They were evaluated in accordance with applicable specifications from Reference 1. The allowable stresses of the Specifications provide an approximate safety factor of 2.0 or more on failure and 1.67 on serviceability of the structure. This margin is typical of buildings, bridges, and other large structures executed in steel. To the extent that calculated stresses are less than the allowable stresses, the margin is proportionately greater. For additional conservatism to account for inherent uncertainties in estimating design loads, an arbitrary load factor of 1.25 was also applied. Design loads were calculated for deadwe1ghted plus thermal expansion, neglecting the effects of friction, and for deadweight only, considering postulated effects of friction. All of the major structural elements were found to be provisionally acceptable for their intended service and the predicted design loads. The provisions are as follows: (1) That the connect pins be fabricated of Inconel 718 or functional equivalent, instead of the originally specified Type 304 stainless steel; and (2) That conditions on bearing surfaces be modified to effectively reduce the potential coefficient of friction. The affected bearing interfaces include those between the CH, FH, and EM rings, and between the CH ring and its support members. The D-Zero Central Calorimeter Module Assembly is a segmented ring structure consisting of an assemblage of trapezoidal modules. It is housed inside a vessel containing liquid argon. The modules contain specialized equipment for use in particle physics experiments. The assembly design was reviewed to verify structural integrity and adequacy for service. Components that were evaluated were the main support beams, main support straps, module endplate brackets, module endplates, endplate connection pins, and transition pieces. Loading conditions considered were deadweight and differential thermal expansion due to specified temperature gradients. The American Institute of Steel Construction Specifications for The Design Fabrication and Erection of Structural Steel for Buildings Eighth Edition, referred to hereinafter as the AISC Specifications, were the primary acceptance criteria, where applicable. Other guidelines and engineering judgment were applied as appropriate.

Rosenfeld, M.; /Fermilab

1987-11-01T23:59:59.000Z

108

Acceleration  

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Acceleration Acceleration of porous media simulations on the Cray XE6 platform Kirsten M. Fagnan, Michael Lijewski, George Pau, Nicholas J. Wright Lawrence Berkeley National Laboratory 1 Cyclotron Road Berkeley, CA 94720 May 18, 2011 1 Introduction In this paper we investigate the performance of the Porous Media with Adaptive Mesh Refinment (PMAMR) code which was developed in the Center for Computational Science and Engineering at Lawrence Berkeley National Laboratory. This code is being used to model carbon sequestration and contaminant transport as part of the Advanced Simulation Capability for Environmental Management (ASCEM) project. The goal of the ASCEM project is to better understand and quantify flow and contaminant transport behavior in complex geological systems. It will also address the long-term performance of engineered components including cementitious materials in

109

SLAC National Accelerator Laboratory - SLAC, Stanford Team Focuses...  

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SLAC, Stanford Team Focuses on High-Energy Electrons to Treat Cancer By Diane Rezendes Khirallah February 9, 2012 Accelerator physicists at SLAC and cancer specialists from...

110

SLAC National Accelerator Laboratory - SLAC Physicists Help Design...  

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as consultants for more than eight years. They first assisted the company with accelerators for medical applications, contributing time and expertise outside of their regular...

111

SLAC National Accelerator Laboratory - LCLS-II Project Director...  

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winner of the Robert R. Wilson Prize for Achievement in the Physics of Particle Accelerators, awarded by the American Physical Society. The prize, which honors and encourages...

112

SLAC National Accelerator Laboratory: SLAC Science Focus Area...  

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accelerated closure of costly large-scale DOE legacy site operations such as the Rocky Flats Environmental Technology Site1. The SLAC SFA is working to leverage SR studies to...

113

SLAC National Accelerator Laboratory - Researchers at SLAC Test...  

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experiment, we've created a unique facility for accelerator and free-electron-laser R&D, as well as establishing a team of experts who can execute such a program. If we have...

114

SLAC National Accelerator Laboratory - Proof: Cosmic Rays Come...  

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in the Feb. 15 issue of Science, the team identified two ancient supernovas whose shock waves accelerated protons to nearly the speed of light, turning them into what we call...

115

FermiNews - August 30 2002  

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

Fermi National Laboratory Volume 25 | Friday, August 30, 2002 | Number 14 In This Issue | FermiNews Main Page Flying Without a Net In which a public affairs intern emabarks upon a...

116

SLAC National Accelerator Laboratory - New Tool Puts LCLS X-ray...  

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New Tool Puts LCLS X-ray Crystallography on a Diet By Glenn Roberts Jr. October 29, 2012 A tiny device invented at SLAC National Accelerator Laboratory will make it much easier for...

117

SLAC National Accelerator Laboratory - Persis Drell to Step Down...  

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Press Release Archive Persis Drell to Step Down as SLAC Laboratory Director November 1, 2011 Stanford University announced today that Persis S. Drell, director at SLAC National...

118

SLAC National Accelerator Laboratory - Obama Honors Sidney Drell...  

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chromodynamics, application of science to inform national policies in security and intelligence, and distinguished contributions as an advisor to the United States Government."...

119

FermiLab  

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a high-energy physics laboratory, a high-energy physics laboratory, named after particle physicist pioneer Enrico Fermi, is located 30 miles west of Chicago. It is the home of the world's most powerful particle accelerator, the Tevatron, which was used to discover the top quark. For more information: Booster: There is a short linear accelerator and a 95 meter booster accelerator. Hydrogen is ionized (stripped of its electrons), leaving protons, which are accelerated to 8 GeV before injection into the main accelerator. Antiproton Production Protons are crashed into a target. Antiprotons found among the resulting particles are collected in the antiproton accumulator, and then sent in the opposite direction as the protons in the ring. Tevatron The main accelerator, the Tevatron is a synchrotron about 6.4

120

Labs at-a-Glance: Argonne National Laboratory | U.S. DOE Office of Science  

Office of Science (SC) Website

Argonne National Argonne National Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Argonne National Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page Argonne National Laboratory Logo Visit the Argonne National Laboratory

Note: This page contains sample records for the topic "fermi national accelerator" 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

Fermi Large Area Telescope Operations: Progress Over 4 Years  

SciTech Connect

The Fermi Gamma-ray Space Telescope was launched into orbit in June 2008, and is conducting a multi-year gamma-ray all-sky survey, using the main instrument on Fermi, the Large Area Telescope (LAT). Fermi began its science mission in August 2008, and has now been operating for almost 4 years. The SLAC National Accelerator Laboratory hosts the LAT Instrument Science Operations Center (ISOC), which supports the operation of the LAT in conjunction with the Mission Operations Center (MOC) and the Fermi Science Support Center (FSSC), both at NASA's Goddard Space Flight Center. The LAT has a continuous output data rate of about 1.5 Mbits per second, and data from the LAT are stored on Fermi and transmitted to the ground through TDRS and the MOC to the ISOC about 10 times per day. Several hundred computers at SLAC are used to process LAT data to perform event reconstruction, and gamma-ray photon data are subsequently delivered to the FSSC for public release with a few hours of being detected by the LAT. We summarize the current status of the LAT, and the evolution of the data processing and monitoring performed by the ISOC during the first 4 years of the Fermi mission, together with future plans for further changes to detected event data processing and instrument operations and monitoring.

Cameron, Robert A.; /SLAC

2012-06-28T23:59:59.000Z

122

11FermiNews  

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E E y e w i t n e s s t o H i s t o r y 6 D i a l o g u e B o x 8 B l a c k b o a r d A r t 13 T h e Ta l k o f t h e L a b US/CMS Project 10 F E R M I L A B A U. S. D E P A R T M E N T O F E N E R G Y L A B O R A T O R Y F N E E R W M S I Volume 22 Friday, April 2, 1999 Number 7 f Photo by Reidar Hahn Ned Goldwasser was present at the beginnings of a great adventure in high-energy physics, but on a day dedicated to him, he couldnÕt forget that the cities were burning in that formative time for Fermi National Accelerator Laboratory. Not a building had yet been raised on the 6,800-acre site in March 1967, when the newly named director, Robert R. Wilson, telephoned Goldwasser, then at the University of Illinois, asking him to come on board with the project. Goldwasser, who had served on the committee recommending potential laboratory sites to the Atomic Energy Commission, took the job and agreed to

123

SLAC National Accelerator Laboratory - First Images from the...  

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

planning and constructing the instrument and then transporting it to a mountaintop in Chile where it was mounted on the 4-meter Victor M. Blanco Telescope located at the National...

124

SLAC National Accelerator Laboratory - Annual Science Bowl at...  

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Annual Science Bowl at SLAC a Launch Pad for National Competition By Diane Rezendes Khirallah February 14, 2012 More than 100 science students from 20 Bay Area high schools...

125

SLAC National Accelerator Laboratory - 'Beam Sharing': Two Experiments...  

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

about 250 meters apart. This much-anticipated feat - the result of years of work by SLAC scientists - was made possible by key contributions from researchers in three nations....

126

SLAC National Accelerator Laboratory - Our Vision and Mission  

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

Our Vision and Mission All employee gathering at SLAC SLAC is one of 10 national laboratories under the stewardship of the U.S. Department of Energy Office of Science. To learn...

127

Accelerators  

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Accelerators Elementary Particles Detectors Accelerators Visit World Labs For Children - for younger people For Children The Electric Force For Children Electric Force Fields For...

128

Finding of No Significant Impact Improvements at the Thomas Jefferson National Accelerator Facility Newsport News, Virginia  

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

IMPROVEMENTS AT THE THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY IMPROVEMENTS AT THE THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY NEWPORT NEWS, VIRGINIA AGENCY: U.S. DEPARTMENT OF ENERGY ACTION: FINDING OF NO SIGNIFICANT IMPACT SUMMARY: The U.S. Department of Energy (DOE) has completed an Environmental Assessment (DOE/EA-1384) for proposed Improvements at the Thomas Jefferson National Accelerator Facility (Jefferson Lab). Newport News, Virginia. Based on the results of the impacts analysis reported in the EA, DOE has determined that the proposed action is not a major Federal action that would significantly affect the quality of the human environment within the context of the National Environmental Policy Act of 1969 (NEPA). Therefore, preparation of an environmental impact statement (EIS) is not necessary, and DOE is issuing this Finding of No

129

Procurement | Argonne National Laboratory  

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Procurement "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Read more about "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Argonne and...

130

Labs at-a-Glance: Oak Ridge National Laboratory | U.S. DOE Office of  

Office of Science (SC) Website

Oak Ridge Oak Ridge National Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Oak Ridge National Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page Oak Ridge National Laboratory Logo Visit the Oak Ridge National Laboratory

131

Labs at-a-Glance: Pacific Northwest National Laboratory | U.S. DOE Office  

Office of Science (SC) Website

Pacific Pacific Northwest National Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Pacific Northwest National Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page Pacific Northwest National Laboratory Logo Visit the Pacific Northwest National

132

Labs at-a-Glance: Brookhaven National Laboratory | U.S. DOE Office of  

Office of Science (SC) Website

Brookhaven Brookhaven National Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Brookhaven National Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page Brookhaven National Laboratory Logo Visit the Brookhaven National Laboratory

133

Labs at-a-Glance: Lawrence Berkeley National Laboratory | U.S. DOE Office  

Office of Science (SC) Website

Lawrence Lawrence Berkeley National Laboratory Laboratories Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Lawrence Berkeley National Laboratory Oak Ridge National Laboratory Pacific Northwest National Laboratory Princeton Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and Infrastructure Laboratory Science Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Labs at-a-Glance: Lawrence Berkeley National Laboratory Print Text Size: A A A RSS Feeds FeedbackShare Page Lawrence Berkeley National Laboratory Logo Visit the Lawrence Berkeley National

134

Toward a national plan for the accelerated commercialization of solar energy: the implications of a national commitment  

DOE Green Energy (OSTI)

This report analyzes the expected benefits, costs, and implications of three levels of federal commitment and subsidy for the accelerated commercialization of solar energy. It includes estimates of potential solar use representing 16 to 23 percent of the nation's energy supply in the year 2000. Projections are based on data available as of early 1979.

Bennington, G.; Bohannon, M.; Gerstein, R.; Hartzler, R.; Kannan, N.; Miller, G.; Rebibo, K.; Shulman, M.; Spewak, P.; Taul, J.

1980-01-01T23:59:59.000Z

135

Remembering Fermi  

SciTech Connect

A combination of the discovery of nuclear fission and the circumstances of the 2nd World War brought Enrico Fermi to Chicago, where he led the team that produced the first controlled, self-sustained nuclear chain reaction. Following the war in 1945 Chancellor Hutchins, William Zachariasen, and Walter Bartky convinced Fermi to accept a professorship at the University of Chicago, where the Institute for Nuclear Studies was established. Fermi served as the leading figure in surely the greatest collection of scientists the world has ever seen. Fermi's tenure at Chicago was cut short by his death in 1954. My talk will concentrate on the years 1945-54. Examples of his research notebooks, his speeches, his teaching, and his correspondence will be discussed.

Cronin, James (Enrico Fermi Institute, University of Chicago)

2005-03-30T23:59:59.000Z

136

Determination of effective acceleration for use in design at the Lawrence Livermore National Laboratory site  

Science Conference Proceedings (OSTI)

An rms-based effective acceleration study has been conducted for the Lawrence Livermore National Laboratory. The study used real time history records with epicentral distances, magnitudes and site conditions deemed appropriate for the LLNL Livermore site. Only those records having strong motion durations, T{sub D}{prime}, >3.0 seconds, and peak ground acceleration {ge} .4g were selected for determining the effective acceleration hazard curve used in design. These parameters are consistent with LLNL's use of broad-band Newmark-Hall Spectra for design, and the high peak instrumental accelerations corresponding to the return intervals of interest. Study results were used to modify the acceleration hazard curve for facility design/evaluation at LLNL.

Coats, D.W. Jr.

1991-09-01T23:59:59.000Z

137

The Department of Energy's National Laboratories  

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

THE THE DEPARTMENT OF ENERGY'S National Laboratories All National Laboratories Achievements History Argonne National Laboratory (ANL) Achievements History Brookhaven National Laboratory (BNL) Achievements History Fermi National Accelerator Laboratory (FNAL) Achievements History Idaho National Laboratory (INL) Achievements History Lawrence Berkeley National Laboratory (LBNL) Achievements History Lawrence Livermore National Laboratory (LLNL) Achievements History Los Alamos National Laboratory (LANL) Achievements History National Energy Technology Laboratory (NETL) Achievements History National Renewable Energy Laboratory (NREL) Achievements History Oak Ridge National Laboratory (ORNL) Achievements History Pacific Northwest National Laboratory (PNNL) Achievements History

138

Accelerated oil shale in-situ research: a national program  

SciTech Connect

Development of a viable in-situ technology offers the potential of both significant environmental advantages and an increase in the amount of recoverable resources. The program described in this report is directed specifically toward research needed to overcome the technical obstacles that have retarded the development of in-situ processes. The program goal is to develop, by 1980, several commercially viable technologies for the in-situ production of shale oil. National in scope, the program is expected to be undertaken with private funds in part with joint Federal/private financing and, where neither is feasible, wholly with Federal funds. The Federal Government would provide overall program management to ensure that all parts of this highly interrelated program move forward harmoniously. Although emphasis is directed toward the oil shales of Colorado, Utah, and Wyoming, research would also be initiated on the oil shale deposits that underlie much of the Eastern United States. A number of feasible in-situ technologies would be tested in various oil shale resource types.

1975-03-01T23:59:59.000Z

139

Environmental Assessment Proposed Improvements at the Thomas Jefferson National Accelerator Facility Newport News, Virginia  

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

84 84 Environmental Assessment Proposed Improvements at the Thomas Jefferson National Accelerator Facility Newport News, Virginia June 2002 U. S. Department of Energy Oak Ridge Operations Oak Ridge, Tennessee DOE/EA-1384 i TABLE OF CONTENTS Executive Summary.....................................................................................................................1 1. INTRODUCTION..................................................................................................................... 6 1.1 PREVIOUS ACTIONS ............................................................................................................................................. 6 1.2 SCOPE OF THIS PROPOSED ACTION..............................................................................................................

140

Photo Credit: Peter GinterSLAC National Accelerator Laboratory Dark Energy  

E-Print Network (OSTI)

Photo Credit: Peter GinterSLAC National Accelerator Laboratory #12;Dark Energy 70% Dark Matter 26 and Advanced Camera for Surveys #12;Dark Energy 70% Dark Matter 26% Ordinary Matter 4% #12;Dark Energy 70% Dark Matter 26% Ordinary Matter 4% #12;Dark Energy 70% Dark Matter 26% Ordinary Matter 4% #12;Dark Energy 70

Osheroff, Douglas D.

Note: This page contains sample records for the topic "fermi national accelerator" 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

acceleration  

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

middle name. The head of Fermilab's Accelerator Division explains a basic idea of high-energy physics in everyday language. Painless Physics Articles BEAM COOLING August 2, 1996...

142

Fermi Feud  

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

Enrico Fermi was the first scientist to achieve a nuclear fission chain reaction when he and a group of young scientists were experimenting at the University of Chicago on December 2, 1942. Using a “Jeopardy” format, this game features energy, electricity and nuclear science answers and questions.

143

Accelerator  

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

1. ACCELERATOR PHYSICS OF COLLIDERS Revised July 2011 by D. A. Edwards (DESY) and M. J. Syphers (MSU) 1.1. Luminosity This article provides background for the High-Energy Collider...

144

Fermi 3/29/02  

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September 20, 2002 September 20, 2002 Number 15 f I N S I D E : 6 L a s t R i t e s 8 F Y I 1 2 C o m p u t i n g b y t h e Tr u c k l o a d Jeff Kallenbach, Fermilab and Jon Link, BooNE collaboration New Neutrino Experiment at Fermilab Goes Live 2 2 FERMINEWS Friday, September 20, 2002 Scientists of the Booster Neutrino Experiment collaboration announced on September 9 that a new detector at the U.S. Department of Energy's Fermi National Accelerator Laboratory has observed its first neutrino events. The BooNE scientists identified neutrinos that created ring-shaped flashes of light inside a 250,000-gallon detector filled with mineral oil. The major goal of the MiniBooNE experiment, the first phase of the BooNE project, is either to confirm or refute startling experimental results reported by a group of scientists at the Los Alamos National Laboratory. In 1995, the

145

Department of Energy finding of no significant impact, Low Energy Demonstration Accelerator, Los Alamos National Laboratory  

Science Conference Proceedings (OSTI)

As part of the DOE`s need to maintain the capability of producing tritium in support of its historic and near-term stewardship of the nation`s nuclear weapons stockpile, the agency has recently completed a Programmatic Environmental Impact Statement for Tritium Supply and Recycling. The Environmental Assessment (EA) for the Low Energy Demonstration Accelerator (LEDA) at Technical Area (TA) 53, LANL, Los Alamos, New Mexico (DOE-EA-1147), March 1996, analyzes the DOE proposal to design, build, and test critical prototypical components of the accelerator system for tritium production, specifically the front-end, low-energy section of the accelerator at LANL. LEDA would be incrementally developed and tested in five separate stages over the next seven years. LEDA would be located at an existing building at TA-53; the LEDA components would be tested in order to verify equipment and prototype design and resolve related performance and production issues for future full-scale operation at Savannah River Site (SRS) in the event the APT plant is built. Production operations would not occur at LANL under the proposed action. The US DOE finds that there would be no significant impact from proceeding with its proposal to design, build, and test critical prototypical components of the accelerator system for tritium production, specifically the front-end, low-energy section of the accelerator, at TA-53, LANL. Based on the environmental assessment that analyses the potential environmental effects that would be expected to occur if the DOE were to design, build, and test prototypical components of the accelerator system for tritium production, the proposed action does not constitute a major federal action which would significantly affect the human environment within the meaning of NEPA. Therefore, no environmental impact statement is required for this proposal.

NONE

1996-08-01T23:59:59.000Z

146

Achievements By The Department of Energy's National Laboratories  

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

National Laboratories National Laboratories Argonne National Laboratory (ANL) Argonne Accomplishments and Discoveries Argonne: America's First National Laboratory Biomedical Engineering Research at DOE National Labs A Brief History of Materials R&D at Argonne Medical Applications of Non-Medical Research ANL History Listing of National Labs Top Brookhaven National Laboratory (BNL) Biomedical Engineering Research at DOE National Labs Brookhaven Discoveries Brookhaven National Laboratory Science & Technology Highlights Converting Energy to Medical Progress [Nuclear Medicine] Medical Applications of Non-Medical Research BNL History Listing of National Labs Top Fermi National Accelerator Laboratory (FNAL) Biomedical Engineering Research at DOE National Labs Discoveries at Fermilab

147

Manhattan Project: Enrico Fermi  

Office of Scientific and Technical Information (OSTI)

Enrico Fermi Events > Bringing it All Together, 1942-1945 > Basic Research at Los Alamos, Los Alamos: Laboratory, 1943-1944 Enrico Fermi...

148

The National Labs on Flickr | Department of Energy  

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

Flickr Flickr The National Labs on Flickr The interior of the National Ignition Facility target chamber at Lawrence Livermore National Laboratory. The service module carrying technicians can be seen on the left. The target positioner, which holds the target, is on the right. | Photo courtesy of Lawrence Livermore National Laboratory. The interior of the National Ignition Facility target chamber at Lawrence Livermore National Laboratory. The service module carrying technicians can be seen on the left. The target positioner, which holds the target, is on the right. | Photo courtesy of Lawrence Livermore National Laboratory. EXPLORE THE NATIONAL LABS ON FLICKR Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory

149

Toward a national plan for the accelerated commercialization of solar energy. Workbook summaries  

Science Conference Proceedings (OSTI)

These workbooks contain preliminary data and assumptions used during the preparation of inputs to a National Plan for the Accelerated Commercialization of Solar Energy (NPAC). The workbooks indicate the market potential, competitive position, market penetration, and technological characteristics of solar technologies over the next twenty years for five market sectors: residential buildings; commercial and institutional buildings; agricultural and industrial process heat; utility applications; and synthetic fuels and chemicals. The workbooks also present projections of the mix of solar technologies by US Census Region. In some cases, data have been aggregated to the national level. Emphasis of the workbooks is on a mid-price fuel scenario, Option II, that meets about a 20 percent solar goal by the year 2000. The energy demand for the mid-price scenario is projected at 115 quads in the year 2000.

Gerstein, R.E.; Kannan, N.P.; Miller, C.G.; Shulman, M.J.; Taul, J.W. Jr.; de Jong, D.L.

1980-01-01T23:59:59.000Z

150

UNITED STATES DEPARTMENT OF ENERGY (DOE) THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY (JEFFERSON LAB)  

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

- 2014 JSAT Application Package - 2014 JSAT Application Package Page 1 of 6 UNITED STATES DEPARTMENT OF ENERGY (DOE) THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY (JEFFERSON LAB) JLAB SCIENCE ACTIVITIES FOR TEACHERS (JSAT) ATTENTION ALL 5 th , 6 th AND 8 th GRADE MIDDLE SCHOOL SCIENCE TEACHERS! THIS PROGRAM IS FOR YOU! What is it? JSAT is an after school program for 5 th , 6 th and 8 th grade science teachers designed to build teachers' skills in the physical sciences, funded by the Jefferson Science Associates Initiatives Fund. What will I do? The 2013-2014 program will include interactive activities to enhance physical science instruction at the middle school level and lectures by Jefferson Lab staff on the applications of science. And, yes, teachers WILL receive class sets of some activities!

151

National plan for the accelerated commercialization of solar energy. Final report  

SciTech Connect

After a brief profile of the Mid-American region and characterization of the residential and commercial markets and the industry of the region, a short description is given of a regional planning meeting held for the purpose of preparing input for the Mid-American section of the National Program for the Accelerated Commercialization of Solar Energy (NPAC) Implementation plans. For each of thirty-eight programs, the objective, rationale, task statement/description, evaluation measures, and implementor are given. The programs are in these areas: public education/awareness; education/training; legislative/regulatory; performance/analysis; design/planning;demonstrations; state interface; technology; information dissemination; legal and regulatory; analysis and assessment; and regional coordination. Two policy statements are included - one on cratering a solar society and the other recommending the expansion of the commercialization to encompass and include the concepts of utilization and popularization in the plan for the advancement of solar energy. (LEW)

1979-09-01T23:59:59.000Z

152

Lab Breakthrough: Fermilab Accelerator Technology | Department of Energy  

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

Fermilab Accelerator Technology Fermilab Accelerator Technology Lab Breakthrough: Fermilab Accelerator Technology May 14, 2012 - 10:51am Addthis At Fermilab, scientists are collaborating with other laboratories and industry to optimize the manufacturing processes for a new type of powerful accelerator that uses superconducting niobium cavities. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs Where are these 30,000 particle accelerators? Most of them in medicine and manufacturing fields. They treat cancer, cure inks on cereal boxes, sterilize medical supplies, create better shrink wrap, spot suspicious cargo, clean up dirty drinking water, and help design drugs. Fermi National Accelerator Laboratory scientist Stuart Henderson took some time discuss the role of particle accelerators in basic science,

153

Recent News from the National Labs | Department of Energy  

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

15, 2012 15, 2012 SLAC's linac accelerates very short pulses of electrons to 99.9999999 percent the speed of light through a slalom that causes the electrons to emit X-rays, which become synchronized as they interact with the electron pulses and create the world's brightest X-ray laser pulse. | Photo by Brad Plummer, SLAC. #LabChat: Particle Accelerators, Lasers and Discovery Science, May 17 at 1pm EST #LabChat kicks off May 17, 1 p.m. EST with atom smashers and laser scientists from Fermi National Accelerator Lab, Thomas Jefferson National Accelerator Lab, and SLAC National Accelerator Lab. May 14, 2012 Lab Breakthrough: Fermilab Accelerator Technology Fermilab scientists developed techniques to retrofit some of the 30,000 particle accelerators in use around the world to make them more efficient

154

Powerline Conductor Accelerated Testing Facility (PCAT) The Powerline Conductor Accelerated Testing facility (PCAT) at Oak Ridge National  

E-Print Network (OSTI)

associated with electricity transmission reliability and security in the US. Figures 1 and 2 show a view). The facility consists of five 161kV-rated steel transmission poles, which have extensive support to ensure of Energy's (DOE) National Transmission Technology Research Center (NTTRC). PCAT is part of DOE's effort

155

Remediation of the Melton Valley Watershed at Oak Ridge National Lab: An Accelerated Closure Success Story  

Science Conference Proceedings (OSTI)

The Melton Valley (MV) Watershed at the U. S. Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) encompasses approximately 430 hectares (1062 acres). Historic operations at ORNL produced a diverse legacy of contaminated facilities and waste disposal areas in the valley. In addition, from 1955 to 1963, ORNL served as a major disposal site for wastes from over 50 off-site government-sponsored installations, research institutions, and other isotope users. Contaminated areas in the watershed included burial grounds, landfills, underground tanks, surface impoundments, liquid disposal pits/trenches, hydro-fracture wells, leak and spill sites, inactive surface structures, and contaminated soil and sediment. Remediation of the watershed in accordance with the requirements specified in the Melton Valley Record of Decision (ROD) for Interim Actions in Melton Valley, which estimated that remedial actions specified in the ROD would occur over a period of 14 years, with completion by FY 2014. Under the terms of the Accelerated Closure Contract between DOE and its contractor, Bechtel Jacobs Company, LLC, the work was subdivided into 14 separate sub-projects which were completed between August 2001 and September 2006, 8 years ahead of the original schedule. (authors)

Johnson, Ch.; Cange, J. [Bechtel Jacobs Company, LLC, Oak Ridge, TN (United States); Skinner, R. [U.S. DOE, Oak Ridge Operations Office, Oak Ridge, TN (United States); Adams, V. [U.S. DOE, Office of Groundwater and Soil Remediation, Washington, DC (United States)

2008-07-01T23:59:59.000Z

156

Advocacy for the Archives and History Office of the SLAC National Accelerator Laboratory: Stages and Methods  

SciTech Connect

Advocating for the good of the SLAC Archives and History Office (AHO) has not been a one-time affair, nor has it been a one-method procedure. It has required taking time to ascertain the current and perhaps predict the future climate of the Laboratory, and it has required developing and implementing a portfolio of approaches to the goal of building a stronger archive program by strengthening and appropriately expanding its resources. Among the successful tools in the AHO advocacy portfolio, the Archives Program Review Committee has been the most visible. The Committee and the role it serves as well as other formal and informal advocacy efforts are the focus of this case study My remarks today will begin with a brief introduction to advocacy and outreach as I understand them, and with a description of the Archives and History Office's efforts to understand and work within the corporate culture of the SLAC National Accelerator Laboratory. I will then share with you some of the tools we have employed to advocate for the Archives and History Office programs and activities; and finally, I will talk about how well - or badly - those tools have served us over the past decade.

Deken, Jean Marie; /SLAC

2009-06-19T23:59:59.000Z

157

Categorical Exclusion Determinations: Fermi Site Office | Department of  

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

Fermi Site Office Fermi Site Office Categorical Exclusion Determinations: Fermi Site Office Categorical Exclusion Determinations issued by Fermi Site Office. DOCUMENTS AVAILABLE FOR DOWNLOAD June 7, 2013 CX-010532: Categorical Exclusion Determination Various Demolition Jobs CX(s) Applied: B1.23 Date: 06/07/2013 Location(s): Illinois Offices(s): Fermi Site Office March 27, 2013 CX-010387: Categorical Exclusion Determination The Geotechnical Investigation of the Long Baseline Neutrino Experiment Detector Site in South Dakota CX(s) Applied: B3.1 Date: 03/27/2013 Location(s): South Dakota Offices(s): Fermi Site Office February 20, 2013 CX-010388: Categorical Exclusion Determination Northern Illinois Center for Accelerator and Detector Development Extrusion Line Facility CX(s) Applied: B1.15

158

SLAC National Accelerator Laboratory - SPEAR-heading X-ray Science...  

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

added a tangential spout to the accelerator's design as an outlet for this synchrotron radiation. In a pilot project, Stanford University scientists Sebastian Doniach, Ingolf...

159

Enrico Fermi Award Ceremony | Department of Energy  

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

Enrico Fermi Award Ceremony Enrico Fermi Award Ceremony Enrico Fermi Award Ceremony June 22, 2006 - 2:31pm Addthis Remarks Prepared for Energy Secretary Samuel Bodman The Department of Energy has a very rich scientific tradition and one of the best things about being Energy Secretary is from time to time I have an opportunity to acknowledge that tradition and the very real impact it continues to have on the lives of all Americans.Today is one of those days. We are here to honor Art Rosenfeld with our nation's highest scientific honor: the Enrico Fermi award recognizing a lifetime of highly relevant and public-spirited work in the cause of energy efficiency as well as pioneering discoveries in experimental and particle physics and the generosity of spirit and intellectual rigor with which he has carried it

160

Enrico Fermi Award Ceremony | Department of Energy  

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

Enrico Fermi Award Ceremony Enrico Fermi Award Ceremony Enrico Fermi Award Ceremony June 22, 2006 - 2:31pm Addthis Remarks Prepared for Energy Secretary Samuel Bodman The Department of Energy has a very rich scientific tradition and one of the best things about being Energy Secretary is from time to time I have an opportunity to acknowledge that tradition and the very real impact it continues to have on the lives of all Americans.Today is one of those days. We are here to honor Art Rosenfeld with our nation's highest scientific honor: the Enrico Fermi award recognizing a lifetime of highly relevant and public-spirited work in the cause of energy efficiency as well as pioneering discoveries in experimental and particle physics and the generosity of spirit and intellectual rigor with which he has carried it

Note: This page contains sample records for the topic "fermi national accelerator" 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

Enrico Fermi: Audio/Video Clips  

Office of Scientific and Technical Information (OSTI)

Audio/Video Clips Audio/Video Clips Fermi Home · Resources with Additional Information · Fermi Honored · Atoms for Peace · Centennial of Birth Marburger Speech · Stamp · Patents Video Clip Fermi's account of the first nuclear chain reaction on December 2,1942 (from the colloquium of the 10th Anniversary of the event), with artwork of the reactor by Argonne National Laboratory (ANL). Due to the secrecy of the event, no photographs were taken of the reactor. Introduction by Crawford Greenwalt. Courtesy of ANL (5749K; 3 minutes, 50 seconds) Download Flash for video. Horizontal Divider Audio Clips Download QuickTime for audio files. From "Century of the Atom," produced by the U.S. Atomic Energy Commission Alternative cannot be provided. Download QuickTime Ten years after the experiment, Fermi recalls his confidence in the success of the first self-sustaining chain reaction. (197K; 23 seconds)

162

Michigan Nuclear Profile - Fermi  

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

Fermi" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

163

5 Fermi 4/13/01  

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

December 14, 2001 December 14, 2001 Number 20 f I N S I D E : 6 T h e F u t u r e , F i r s t D r a f t 8 Vi e w f r o m t h e To p 1 2 J u s t t h e R i g h t Ty p e Photo by Fred Ullrich What Do The Neighbors Think? 2 "Hello, I'm calling from Northern Illinois University. We are doing a study with people who live in northern Illinois about their opinions of science and the Fermi National Accelerator Laboratory (or Fermilab) located in Batavia. We are not selling anything. My questions will only take a very few minutes and there are no right or wrong answers. We are only interested in people's opinions." Early last spring, 1,033 of Fermilab's neighbors (about 45 percent of those who picked up the phone) responded to the invitation to tell what they thought about science, about Fermilab and about Fermilab's future. The laboratory's

164

National Teacher Enhancement Project  

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funded by the National Science Foundation and the funded by the National Science Foundation and the U.S. Department of Energy Office of Science and offered at 10 DOE National Laboratories NTEP Projects Learning to Live in a Risky World Lewis and Clark in Washington The Seed Connection SIMply Prairie Home Energy Audit Weather Watchers Project Background . . . but where's the class? Doing Research - Publishing Results Created for the NTEP II Fermilab LInC program sponsored by Fermi National Accelerator Laboratory Education Office and Friends of Fermilab, and funded by United States Department of Energy, Illinois State Board of Education, North Central Regional Technology in Education Consortium which is operated by North Central Regional Educational Laboratory (NCREL), and the National Science Foundation. Web Maintainer: ed-webmaster@fnal.gov

165

RECENT ADVANCES IN THE TECHNOLOGY OF SUPERCONDUCTING ACCELERATOR MAGNETS  

E-Print Network (OSTI)

Accelerator Magnets,· Brookhaven National Laboratory,in Superconducting Magnets,- Brookhaven National Laboratory,Accelerator Magnet Wire," Brookhaven National Laboratory,

Taylor, C.E.

2010-01-01T23:59:59.000Z

166

Department of Energy National Laboratories  

Idaho National Laboratory SLAC National Accelerator Laboratory Department of Energy National Laboratories. Laboratory or Facility Website ...

167

Toward a national plan for the accelerated commercialization of solar energy: guidelines for regional planning  

DOE Green Energy (OSTI)

This document provides data and guidelines for the development of regional programs for the accelerated commercialization of solar energy. It estimates the solar potential for individual regions based on the solar resources, competing costs of energy, and specific regional characteristics. It also points out the primary decision makers, technology distributors, and potential barriers that should be addressed by a commercialization program.

Miller, G.; Bennington, G.; Bohannon, M.; Gerstein, R.; Kannan, N.; Page, A.; Rebibo, K.; Shulman, M.; Swepak, P.; Taul, J.

1980-01-01T23:59:59.000Z

168

FermiNews  

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

Jump to FermiNews back issues from 2003, 2002, 2001, 2000, 1999, 1998, 1997 or 1996. Jump to FermiNews back issues from 2003, 2002, 2001, 2000, 1999, 1998, 1997 or 1996. Adobe Acrobat readers are available free from Adobe at http://www.adobe.com/Acrobat/readstep.html . Readers are now available for Macintosh, Windows, SunOS, Solaris, HP-UX, Silicon Graphics IRIX, IBM AIX, and DOS. FermiNews Back Issues from 2004 June 1, 2004 Adobe Acrobat format HTML format No End In Sight Fermilab's Greatest Hits 26 Years of Quirks and Quarks The View From a Lens: Photographers Pick Their Favorites Hand-Crafting the News and Launching New Careers May 1, 2004 Adobe Acrobat format HTML format FermiNews Ends its Run Fermilab Prepares for its Future DASTOW '04: Wings and Wonders Time Exposure CDMS: New Dark Matter Result April 1, 2004 Adobe Acrobat format

169

Manhattan Project: Enrico Fermi  

Office of Scientific and Technical Information (OSTI)

Enrico Fermi Events > Early Government Support, 1939-1942 > Piles and Plutonium, 1939-1941 Events > The Plutonium Path to the Bomb, 1942-1944 > CP-1 Goes Critical, Met Lab,...

170

Toward a National Plan for the Accelerated Commercialization of Solar Energy: residential/commercial buildings market sector workbook  

Science Conference Proceedings (OSTI)

This workbook contains preliminary data and assumptions used during the preparation of inputs to a National Plan for the Accelerated Commercialization of Solar Energy (NPAC). The workbook indicates the market potential, competitive position, market penetration, and technological characteristics of solar technologies for this market sector over the next twenty years. The workbook also presents projections of the mix of solar technologies by US Census Regions. In some cases, data have been aggregated to the national level. Emphasis of the workbook is on a mid-price fuel scenario, Option II, that meets about a 20% solar goal by the year 2000. The energy demand for the mid-price scenario is projected at 115 quads in the year 2000. The workbook, prepared in April 1979, represents government policies and programs anticipated at that time.

Taul, Jr., J. W.; de Jong, D. L.

1980-01-01T23:59:59.000Z

171

National plan for the accelerated commercialization of solar energy. Volume 1. Executive summary  

SciTech Connect

Programs that are part of the regional Implementation Plan are described briefly that can help resolve Mid-America's regional energy needs through the accelerated commercialization process for solar energy. Programs are considered in the areas of: residential and commercial buildings, industrial process heat, agriculture, and utilities/synthetic fuels. A regional cost summary is given for each of the years from 1980 through 1985 broken down by market sector. The proposed programs assume certain funding restraints and do not represent pushing the technological limits of all possible solar applications. (LEW)

1979-01-01T23:59:59.000Z

172

FermiNews  

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Dialogue: Communicating Particle Physics in the 21st Century Dialogue: Communicating Particle Physics in the 21st Century The un-common language of science - Does particle physics need to find new ways of describing itself? Related FermiNews story Dialogue - FermiNews readers express their views: On May 14, Charles Abney from Grand Prairie, Texas, writes: Ms,Sirs: I have just received and read the lattest fermi news publication that you sent by mail (05/10/2002). The gentlemen in the article proposes that particle physics be grouped with astronomy,cosmology, string physics, and gravitational waves be grouped under one Science. From my own prespective from what I have learned from this site, other related sites and what books that I have read through our library and or purchased, is that on the very core level the diffrent sciences are all

173

Enrico Fermi Patents  

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Patents Patents Fermi Home · Resources with Additional Information · Fermi Honored · Atoms for Peace · Centennial of Birth Marburger Speech · Stamp · Audio/Video Clips US PATENT 2,206,634 (Process for the Production of Radioactive Substances); E. Fermi, E. Amaldi, F. Rasetti, E. Segre, B. Pontecorvo; July 2, 1940. The process, for production of isotopes including transuranic elements by reaction of neutrons, employs means for generating neutrons having a high average energy, slowing down and scattering the neutrons by projecting them through a medium of an element of a class including H, He, Be, C, Si, and Pb, and then passing the neutrons into a mass of material containing an element capable of forming a radioactive isotope by neutron capture, including radioactive isotopes capable of emitting beta rays.

174

Procurement | Argonne National Laboratory  

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Video "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Procurement Argonne spends approximately 300,000,000 annually through procurements to a diverse group...

175

Fermilab | About FermiLINK  

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

About FermiLINK About FermiLINK Fermilab Today September 28, 2009 Mentors wanted for Diversity Office's FermiLINK program Fermilab Today October 5, 2009 Mentors wanted for Diversity Office's FermiLINK program Fermilab Today October 13, 2009 FermiLINK Q&A session Fermilab Today November 9, 2009 FermiLINK calls for mentees FermiLINK is FermilabÂ’s mentorship system designed to create an organizational network of leaders by providing opportunities for professional development and career management. This support structure creates access to the counsel and institutional knowledge of successful Fermilab professionals independent of the immediate supervisory hierarchy. FermiLINK provides web-based access to a host of mentors for issue-specific work-related challenges and opportunities. The network supports email,

176

Nanoscale Imaging of Airborne Particles Mike Bogan Stanford PULSE Institute, SLAC National Accelerator Laboratory, 2575 Sand Hill Road,  

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

Diagnostics with an X-ray Laser? Lessons from the First Diagnostics with an X-ray Laser? Lessons from the First Nanoscale Imaging of Airborne Particles Mike Bogan Stanford PULSE Institute, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA What does airborne particulate matter look like? How do we develop quantitative descriptors for particles of complex morphology? These challenges were highlighted in the NIST workshop report "Aerosol Metrology Needs for Climate Science" (Dec, 2011). Sure, we can capture aerosol particles on surfaces - removing them from their airborne state - and probe them with high resolution optical and chemical imaging tools, but what information do we lose about the airborne particles? How can we follow dynamics? In this talk we will explore these very basic questions and their importance to combustion

177

Recent News from the National Labs | Department of Energy  

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

26, 2013 26, 2013 Our Women @ Energy series is one way we're spreading the word about women leaders, including Mayling Wong-Squires (left), a Mechanical Engineer at the Energy Department's Fermi National Accelerator Laboratory. | Photo courtesy of Fermi National Accelerator Laboratory. Why We Fight -- Celebrating Women's Equality Day Honoring Women's Equality Day by renewing our commitment to securing opportunities for women in the energy sector. August 23, 2013 EM Office of External Affairs Acting Communications Director Dave Borak talks with EM intern Valerie Edwards. | Photo courtesy of the Energy Department. Internships Help Future Energy Leaders Gain Hands-On Experience What's it like interning at the Energy Department? We interviewed one

178

Accelerator Operations and Physics - Advanced Photon Source  

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Accelerator Operations & Physics Accelerator Systems Division---Argonne National Laboratory Mission Statement Safe, reliable, attentive, and responsive operation of APS accelerator...

179

The Centennial Celebrations of the Birth of the Physicist Enrico Fermi  

Office of Scientific and Technical Information (OSTI)

Centennial Celebrations of the Birth of the Physicist Enrico Fermi Centennial Celebrations of the Birth of the Physicist Enrico Fermi The Department of Energy's Fermi National Laboratory, the University of Chicago, and the University of Pisa in Italy will celebrate Enrico Fermi's 100th birthday on September 28 and 29 with symposiums on the universality of his physics and birthday cake. Enrico Fermi Enrico Fermi September 24-"The Italian navigator has landed" was the wartime-coded message announcing the successful first operation of a nuclear reactor on December 2, 1942. The expression refers to Columbus's exploration of continents previously unknown to Europeans, but also could apply to the exploration of another unknown continent, the atomic nucleus. The "Italian navigator" in this case was Enrico Fermi-the man who achieved the first

180

Fermi Site Office Post Office Box 2000  

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

Fermi Site Office Fermi Site Office Post Office Box 2000 Batavia, Illinois 60510 JAN 14 2011 Scott Blake Harris, General Counsel GC-1 FORS SUBJECT: FERMl SITE OFFICE (FSO) 201 1 ANNUAL NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) PLANNING SUIMMARY The Department of Energy (DOE) Order 451 .I B, Change 2, requires Secretarial Officers and Heads of Field Organizations to submit a NEPA Annual Planning Summary to the Office of General Counsel. Per your December 8, 2010 memorandum and guidance provided by the Office of NEPA Policy and Compliance (GC-54), our Annual NEPA Planning Summary is enclosed. We have identified one on-going environmental assessment (EA). No environmental impact statements (EISs) are on-going and two new EAs and one EIS are expected to be prepared beginning in the next 12 to 24 months.

Note: This page contains sample records for the topic "fermi national accelerator" 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

FermiNews - November 10, 2000  

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

3 | Friday, November 10, 2000 | Number 19 3 | Friday, November 10, 2000 | Number 19 In This Issue | FermiNews Main Page LHC Magnet: From Model to Prototype by Kurt Riesselmann Paul Mayer checks one of the leads to a coil prior to final assembly of the magnet Magnets are crucial components of every particle accelerator around the world. Like tracks guiding trains, they force charged particles to follow a path prescribed by magnetic forces. The higher the energy of the particles, the stronger the magnetic forces needed to steer them around a ring. The Large Hadron Collider, which will be the world's most powerful particle accelerator when finished in 2005, will feature the world's largest assembly of powerful magnets. Thousands of magnets will assure that protons, traveling at almost the speed of light, will stay on track as they zip around a 17-mile-long circular track at CERN, the European particle physics laboratory near Geneva, Switzerland.

182

SLAC National Accelerator Laboratory -  

NLE Websites -- All DOE Office Websites

SLAC logo Staff Resources | Research Resources searchButton Web People ABOUT SLAC Overview Director's Office Vision & Mission Organization History Brochures Contact SLAC RESEARCH...

183

SLAC National Accelerator Laboratory -  

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

Experiment Sets 'Speed Limit' On Electrical Switching in Magnetite LCLS Measures Ultrafast Switch X-ray Laser Experiment Sets 'Speed Limit' On Electrical Switching in...

184

Brookhaven National Laboratory - Long Island Regional Science...  

Office of Science (SC) Website

Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and...

185

Lawrence Berkeley National Laboratory Regional Science Bowl ...  

Office of Science (SC) Website

Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and...

186

The 12 GeV CEBAF Upgrade Project at Thomas Jefferson National Accelerator Facility, OAS-RA-L-11-13  

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

12 GeV CEBAF Upgrade 12 GeV CEBAF Upgrade Project at Thomas Jefferson National Accelerator Facility OAS-RA-L-11-13 September 2011 Department of Energy Washington, DC 20585 September 30, 2011 MEMORANDUM FOR THE DEPUTY DIRECTOR FOR SCIENCE PROGRAMS, OFFICE OF SCIENCE DIRECTOR, OFFICE OF RISK MANAGEMENT AND FINANCIAL POLICY, OFFICE OF THE CHIEF FINANCIAL OFFICER FROM: David Sedillo, Director NNSA & Science Audits Division Office of Inspector General SUBJECT: INFORMATION: Audit Report on "The 12 GeV CEBAF Upgrade Project at Thomas Jefferson National Accelerator Facility" Audit Report Number: OAS-RA-L-11-13 BACKGROUND In September 2008, the Department of Energy's (Department) Office of Science approved a construction project to double the electron beam energy of the Continuous Electron Beam

187

Application Acceleration  

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

Acceleration Acceleration on Current and Future Cray Platforms Alice Koniges, Robert Preissl, Jihan Kim, Lawrence Berkeley National Laboratory David Eder, Aaron Fisher, Nathan Masters, Velimir Mlaker, Lawrence Livermore National Laboratory Stephane Ethier, Weixing Wang, Princeton Plasma Physics Laboratory Martin Head-Gordon, University of California, Berkeley and Nathan Wichmann, Cray Inc. ABSTRACT: Application codes in a variety of areas are being updated for performance on the latest architectures. We describe current bottlenecks and performance improvement areas for applications including plasma physics, chemistry related to carbon capture and sequestration, and material science. We include a variety of methods including advanced hybrid parallelization using multi-threaded MPI, GPU acceleration, libraries and auto- parallelization compilers. KEYWORDS: hybrid

188

Neutron dose per fluence and weighting factors for use at high energy accelerators  

SciTech Connect

In June 2007, the United States Department of Energy incorporated revised values of neutron weighting factors into its occupational radiation protection Regulation 10 CFR Part 835 as part of updating its radiation dosimetry system. This has led to a reassessment of neutron radiation fields at high energy proton accelerators such as those at the Fermi National Accelerator Laboratory (Fermilab). Values of dose per fluence factors appropriate for accelerator radiation fields calculated elsewhere are collated and radiation weighting factors compared. The results of this revision to the dosimetric system are applied to americium-beryllium neutron energy spectra commonly used for instrument calibrations. A set of typical accelerator neutron energy spectra previously measured at Fermilab are reassessed in light of the new dosimetry system. The implications of this revision are found to be of moderate significance.

Cossairt, J.Donald; Vaziri, Kamran; /Fermilab

2008-07-01T23:59:59.000Z

189

Argonne Accelerator Institute  

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

- Document Access Guide ATLAS: A Proposal for a Precision Heavy Ion Accelerator, Argonne National Laboratory, February (1978). (Located in the DOE Information Bridge) The...

190

Development of digital feedback systems for beam position and energy at the Thomas Jefferson National Accelerator Facility  

SciTech Connect

The development of beam-based digital feedback systems for the CEBAF accelerator has gone through several stages. As the accelerator moved from commissioning to operation for the nuclear physics program, the top priority was to stabilize the beam against slow energy and position drifts (<1 Hz). These slow drifts were corrected using the existing accelerator monitors and actuators driven by software running on top of the EPICS control system. With slow drifts corrected, attention turned to quantifying the higher frequency disturbances on the beam and to designing the required feedback systems needed to achieve the CEBAF design stability requirements. Results from measurements showed the major components in position and energy to be at harmonics of the power line frequencies of 60, 120, and 180 Hz. Hardware and software was installed in two locations of the accelerator as prototypes for the faster feedback systems needed. This paper gives an overview of the measured beam disturbances and the feedback systems developed.

Karn, J.; Chowdhary, M.; Hutton, A. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)] [and others

1997-06-01T23:59:59.000Z

191

The Kerr-Fermi Sea  

E-Print Network (OSTI)

The presence of a massive scalar field near a Kerr black hole is known to produce instabilities associated with bound superradiant modes. In this paper we show that for massive fermions, rather than inducing an instability, the bound superradiant modes condense and form a Fermi sea which extends well outside the ergosphere. The shape of this Fermi sea in phase space and various other properties are analytically computed in the semiclassical WKB approximation. The low energy effective theory near the black hole is described by ripples in the Fermi surface. Expressions are derived for their dispersion relation and the effective force on particles which venture into the sea.

Hartman, Thomas; Strominger, Andrew

2009-01-01T23:59:59.000Z

192

The Kerr-Fermi Sea  

E-Print Network (OSTI)

The presence of a massive scalar field near a Kerr black hole is known to produce instabilities associated with bound superradiant modes. In this paper we show that for massive fermions, rather than inducing an instability, the bound superradiant modes condense and form a Fermi sea which extends well outside the ergosphere. The shape of this Fermi sea in phase space and various other properties are analytically computed in the semiclassical WKB approximation. The low energy effective theory near the black hole is described by ripples in the Fermi surface. Expressions are derived for their dispersion relation and the effective force on particles which venture into the sea.

Thomas Hartman; Wei Song; Andrew Strominger

2009-12-21T23:59:59.000Z

193

Secretary Chu Names 2009 Enrico Fermi Award Winners | Department of Energy  

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

Names 2009 Enrico Fermi Award Winners Names 2009 Enrico Fermi Award Winners Secretary Chu Names 2009 Enrico Fermi Award Winners September 17, 2009 - 12:00am Addthis WASHINGTON, DC - US Energy Secretary Steven Chu has named Dr. John Bannister Goodenough and Dr. Siegfried S. Hecker as the winners of the Enrico Fermi Award, one of the most prestigious science and technology awards awarded by the U.S. Government. The Presidential award carries an honorarium of $375,000, which will be shared equally, and a gold medal. The award is administered on behalf of the White House by the U.S. Department of Energy. "The 2009 Enrico Fermi Award will go to two scientists who have selflessly devoted themselves to our nation's energy and national security challenges," said Secretary Chu. "These two individuals are pioneers in

194

FermiNews - May 2004  

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

'04: Wings and Wonders Time Exposure CDMS: New Dark Matter Result Calendar and Milestones Chez Leon FermiNews archive Catherine Jordan - Photo by Reidar Hahn last modified 510...

195

Supersymmetry Breaking and Fermi Balls  

E-Print Network (OSTI)

A simple model is presented where the disappearance of domain walls and the associated production of ``Fermi balls'', which have been proposed as candidates for cold dark matter, are features which arise rather naturally in response to softly broken supersymmetry.

J. R. Morris; D. Bazeia

1996-07-22T23:59:59.000Z

196

FermiNews  

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

Particle Physics for Regular People-Recommended Readings Particle Physics for Regular People-Recommended Readings A High-Energy Bookshelf to Brush Up Your Bosons Written By Mike Perricone, Office of Public Affairs for February 6, 1998 Issue of FermiNews. Psychologist Oliver Sacks has Robin Williams portraying him on screen. Cosmologist Carl Sagan's fictional heroine explores the universe in the glamorous guise of Jodie Foster. Biologist Stephen Jay Gould muses about the Red Sox in the PBS megadocumentary "Baseball." Where are all the particle physicists? They're on a high-energy bookshelf near you. The authors of the best plain-language literature in particle physics might not yet have reached stardom, but their books offer a literate, accessible and engaging introduction to a field of science that has been known to intimidate the uninitiated. The stories of the discoveries of the particles at the heart of matter offer all the thrills of a good chase-one of the biggest chases of 20th-century science. From the wide field available, readers can start with a half dozen of the "best of the best" books for gaining an understanding of the reason for all the excitement.

197

FermiNews - January 19, 2001  

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

January 19, 2001 | Number 1 January 19, 2001 | Number 1 In This Issue | FermiNews Main Page Protons Against Cancer by Kurt Riesselmann The Loma Linda Accelerator In contrast to biology and medicine, physics is not usually considered one of the life sciences. Yet basic research in physics makes critical, though often unsung, contributions to saving lives. Fermilab's role in cancer treatment is a case in point. Last month the Loma Linda Proton Treatment Center celebrated 10 years of treating cancer patients using particle beams from a compact proton accelerator completely designed and built at Fermilab. In the decade of the Center's operation, accelerator technology from Fermilab has provided cancer therapy at Loma Linda for more than 6000 patients from around the world. Cancer is the second leading cause of death in the United States, exceeded only by heart disease. Nearly five million lives have been lost to cancer since 1990, and physicians have diagnosed almost three times as many people with cancer during the same period of time. With people living longer than ever before, their chance of developing cancer is at an all-time high.

198

Toward a national plan for the accelerated commercialization of solar energy: the role of state and local government  

SciTech Connect

This report characterizes solar technologies and related markets. It summarizes constraints and concerns that presently inhibit their accelerated commercialization and discusses the potential of subfederal units of government to remove, or at least alleviate, such barriers. It addresses the need for increased federal support if the potential for solar energy is to be realized.

Gadsby, N.

1980-05-01T23:59:59.000Z

199

2013 Annual Planning Summary for the FERMI Site Office | Department...  

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

FERMI Site Office 2013 Annual Planning Summary for the FERMI Site Office 2013 Annual Planning Summary for the FERMI Site Office The ongoing and projected Environmental Assessments...

200

Fermi 3/29/02  

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

31, 2003 31, 2003 Number 2 f Photo by Reidar Hahn I N S I D E : 2 C E R N R e c e i v e s F i r s t U . S . - B u i l t C o m p o n e n t f o r L a r g e H a d r o n C o l l i d e r 4 D Z e r o G o e s G l o b a l 8 N e w H e a d o f P r o g r a m P l a n n i n g 1 0 R e a c h i n g O u t : L e d e r m a n F e l l o w s B r i n g S c i e n c e t o t h e P u b l i c Professor Prairie 12 2 FERMINEWS Friday, January 31, 2003 GENEVA, Switzerland-In a milestone for global science collaboration, the European Organization for Nuclear Research (CERN) took delivery on Tuesday, January 21, of the first U.S.-built contribution to what will be the world's highest-energy particle accelerator. The superconducting magnet, built at the U.S. Brookhaven National Laboratory, will become a key component of the Large Hadron Collider (LHC). It is the first of several advanced accelerator elements the U.S. will provide

Note: This page contains sample records for the topic "fermi national accelerator" 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

Sandia National Laboratories - Las Positas Regional Science Bowl...  

Office of Science (SC) Website

Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and...

202

Sandia National Laboratories/Las Positas College Regional Science...  

Office of Science (SC) Website

Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and...

203

Brookhaven National Laboratory - Long Island | U.S. DOE Office...  

Office of Science (SC) Website

Plasma Physics Laboratory SLAC National Accelerator Laboratory Thomas Jefferson National Accelerator Facility Laboratory Policy and Evaluation Safety, Security and...

204

Accelerator Update | Archive | 2012  

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

2 Accelerator Update Archive 2 Accelerator Update Archive April 27, 2012 - April 30, 2012 NuMI reported receiving 7.67E18 protons on target for the period from 4/23/12 to 4/30/12. The Booster developed an aperture restriction that required lower beam intensity Main Injector personnel completed their last study The shutdown begins Linac, MTA, and Booster will continue using beam for one or two more weeks Linac will supply the Neutron Therapy Facility beam for most of the shutdown April 25, 2012 - April 27, 2012 Booster beam stop problem repaired Beam to all experiments will shut off at midnight on Monday morning, 4/30/12. Main Injector will continue to take beam until 6 AM on Monday morning. Linac, the Neutron Therapy Facility, MTA, and Booster will continue using beam for one or two more weeks. The Fermi Accelerator Complex will be in shutdown for approximately one year

205

U.S. Department of Energy Research News  

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

LABS Ames Laboratory Argonne National Laboratory Brookhaven National Laboratory Fermi National Accelerator Laboratory Idaho National Laboratory Lawrence Berkeley National...

206

Accelerating Ocean Energy to the Marketplace – Environmental Research at the U.S. Department of Energy National Laboratories  

SciTech Connect

The U.S. Department of Energy (US DOE) has mobilized its National Laboratories to address the broad range of environmental effects of ocean and river energy development. The National Laboratories are using a risk-based approach to set priorities among environmental effects, and to direct research activities. Case studies will be constructed to determine the most significant environmental effects of ocean energy harvest for tidal systems in temperate estuaries, for wave energy installations in temperate coastal areas, wave installations in sub-tropical waters, and riverine energy installations in large rivers. In addition, the National Laboratories are investigating the effects of energy removal from waves, tides and river currents using numerical modeling studies. Laboratory and field research is also underway to understand the effects of electromagnetic fields (EMF), acoustic noise, toxicity from anti-biofouling coatings, effects on benthic habitats, and physical interactions with tidal and wave devices on marine and freshwater organisms and ecosystems. Outreach and interactions with stakeholders allow the National Laboratories to understand and mitigate for use conflicts and to provide useful information for marine spatial planning at the national and regional level.

Copping, Andrea E.; Cada, G. F.; Roberts, Jesse; Bevelhimer, Mark

2010-10-06T23:59:59.000Z

207

Accelerating Solutions  

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

Solutions From vehicles on the road to the energy that powers them, Oak Ridge National Laboratory innovations are advancing American transportation. Oak Ridge National Laboratory is making an impact on everyday America by enhancing transportation choices and quality of life. Through strong collaborative partnerships with industry, ORNL research and development efforts are helping accelerate the deployment of a new generation of energy efficient vehicles powered by domestic, renewable, clean energy. EPA ultra-low sulfur diesel fuel rule ORNL and the National Renewable Energy Laboratory co-led a comprehensive research and test program to determine the effects of diesel fuel sulfur on emissions and emission control (catalyst) technology. In the course of this program, involving

208

FermiCulture Subscription Form  

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The FermiCulture email list is used to send email announcements and reminders about upcoming cultural events at Fermilab (e.g., the Fermilab Arts, Film, and Lecture series). This is a private, announcement-only mail list and will never be used for spamming or discussions. Subscribers receive approximately five emails per month. Use the form below to subscribe to (or unsubscribe from) the FermiCulture list. The FermiCulture email list is used to send email announcements and reminders about upcoming cultural events at Fermilab (e.g., the Fermilab Arts, Film, and Lecture series). This is a private, announcement-only mail list and will never be used for spamming or discussions. Subscribers receive approximately five emails per month. Use the form below to subscribe to (or unsubscribe from) the FermiCulture list. Email address: Name (First Last): Subscribe to email list Unsubscribe from email list Send Reset The Regular Mailing List If you would like to receive mailings through the regular mail of upcoming cultural events at Fermilab and are not on our mailing list, then please fill out the information below. Name: Address: City: State: Zip: Country: E-mail:

209

The Particle Adventure | Glossary  

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Fermilab Fermi National Accelerator Laboratory in Batavia, Illinois (near Chicago). Named for particle physics pioneer Enrico Fermi...

210

Damping of IVGDR - Fermi-liquid or Fermi-gas ?  

E-Print Network (OSTI)

Collisional relaxation rates of collective modes in nuclei are calculated using the Levinson equation for the reduced density matrix with a memory dependent collision term. Linearizing the collision integral two contribution have to be distinguished, the one from the quasiparticle energy and the one from occupation factors. The first one yields the known Landau formula of zero sound damping and the second one leads to the Fermi gas model of Ref.1 with the additional factor 3 in front of the frequencies. Adding both contribution we obtain a final relaxation rate for the Fermi liquid model. Calculations of the temperature dependence of the damping rates and of the shape evolution of IVGDR are in good agreement with the experiment and show only minor differences between both models.

Klaus Morawetz; Uwe Fuhrmann

1999-07-05T23:59:59.000Z

211

Fermi Award Winners Saluted | Department of Energy  

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

Fermi Award Winners Saluted Fermi Award Winners Saluted Fermi Award Winners Saluted May 9, 2012 - 3:18pm Addthis President Barack Obama greets 2010 Fermi Award recipients Dr. Burton Richter, right, and his wife Laurose, and Dr. Mildred S. Dresselhaus, third from right, and her husband Gene, in the Oval Office, May 7, 2012. (Official White House Photo by Pete Souza) President Barack Obama greets 2010 Fermi Award recipients Dr. Burton Richter, right, and his wife Laurose, and Dr. Mildred S. Dresselhaus, third from right, and her husband Gene, in the Oval Office, May 7, 2012. (Official White House Photo by Pete Souza) Nafeesa Hunt Owens What is the Enrico Fermi Award? A Presidential award, the Fermi Award is one of the oldest and most prestigious science and technology honors bestowed by the U.S. Government.

212

Fermilab Steering Group Report  

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Steering Group Steering Group Eugene Beier University of Pennsylvania Joel Butler Fermi National Accelerator Laboratory Sally Dawson Brookhaven National Laboratory Helen Edwards Fermi National Accelerator Laboratory Thomas Himel Stanford Linear Accelerator Center Stephen Holmes Fermi National Accelerator Laboratory Young-Kee Kim, Chair Fermi National Accelerator Laboratory/ University of Chicago Andrew Lankford University of California, Irvine David McGinnis Fermi National Accelerator Laboratory Sergei Nagaitsev Fermi National Accelerator Laboratory Tor Raubenheimer Stanford Linear Accelerator Center Vladimir Shiltsev Fermi National Accelerator Laboratory Maury Tigner Cornell University Hendrik Weerts Argonne National Laboratory Contributors Neutrino Physics Group Eugene Beier University of Pennsylvania

213

Fermi 3/29/02  

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February 14, 2003 February 14, 2003 Number 3 f Fermilab photo I N S I D E : 2 C r a c k i n g t h e N e u t r i n o C o d e 8 To u g h D a y s A h e a d w i t h F Y 0 4 S c i e n c e F u n d i n g 1 2 H i s t o r i c Tu r n s i n T h e W i n d m i l l C i t y First-Hand Account 6 2 FERMINEWS Friday, February 14, 2003 Neutrinos are everywhere. Capable of traversing the entire earth at close to the speed of light, these particles shine no light, and only very rarely does one of them interact with anything at all. Penetrating every corner of the universe, billions of neutrinos cross your body in a tiny fraction of a second. From its very beginning, Fermilab (originally called the National Accelerator Laboratory) has helped to unravel the secrets of these ghost-like particles. The first experiment at NAL, labeled E1A and proposed in June 1970, used neutrinos to search for a force-carrying particle called the W boson. Since

214

FERMI&Elettra Accelerator Technical Optimization Final Report  

E-Print Network (OSTI)

L3 RF phase S-band deg L4 RF phase S-band deg L1 RF volt.?V 1 /V 1 LXRF volt. ?V x /V x L2 RF volt. ?V 2 /V 2 L3 RF volt. ?V 3 /V 3 L4 RF

2006-01-01T23:59:59.000Z

215

FERMI&Elettra Accelerator Technical Optimization Final Report  

E-Print Network (OSTI)

ray FEL facilities (SLAC LCLS [1], DESY XFEL [2], PAL XFEL [higher than that of the LCLS’s SASE FEL. Another challenginginstability studied before for LCLS [22,23] and DESY XFEL.

2006-01-01T23:59:59.000Z

216

BNL | Accelerators for Scientific Research  

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for Basic Research Brookhaven National Lab excels at the design, construction, and operation of large-scale accelerator facilities, a tradition that started with the Cosmotron and...

217

The Hamiltonian Mechanics of Stochastic Acceleration  

SciTech Connect

We show how to nd the physical Langevin equation describing the trajectories of particles un- dergoing collisionless stochastic acceleration. These stochastic di erential equations retain not only one-, but two-particle statistics, and inherit the Hamiltonian nature of the underlying microscopic equations. This opens the door to using stochastic variational integrators to perform simulations of stochastic interactions such as Fermi acceleration. We illustrate the theory by applying it to two example problems.

Burby, J. W.

2013-07-17T23:59:59.000Z

218

Fermi 3/29/02  

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became a Fellow of the Health Physics Society. The nomination was made by peers at other DOE accelerator laboratories. The designation, currently applied FOLK DANCING The...

219

PARTICLE ACCELERATOR  

DOE Patents (OSTI)

ABS>A combination of two accelerators, a cyclotron and a ring-shaped accelerator which has a portion disposed tangentially to the cyclotron, is described. Means are provided to transfer particles from the cyclotron to the ring accelerator including a magnetic deflector within the cyclotron, a magnetic shield between the ring accelerator and the cyclotron, and a magnetic inflector within the ring accelerator.

Teng, L.C.

1960-01-19T23:59:59.000Z

220

Can Accelerators Accelerate Learning?  

Science Conference Proceedings (OSTI)

The 'Young Talented' education program developed by the Brazilian State Funding Agency (FAPERJ)[1] makes it possible for high-schools students from public high schools to perform activities in scientific laboratories. In the Atomic and Molecular Physics Laboratory at Federal University of Rio de Janeiro (UFRJ), the students are confronted with modern research tools like the 1.7 MV ion accelerator. Being a user-friendly machine, the accelerator is easily manageable by the students, who can perform simple hands-on activities, stimulating interest in physics, and getting the students close to modern laboratory techniques.

Santos, A. C. F.; Fonseca, P.; Coelho, L. F. S. [Instituto de Fisica, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil, Caixa Postal 68528, 21941-972 (Brazil)

2009-03-10T23:59:59.000Z

Note: This page contains sample records for the topic "fermi national accelerator" 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

Recent News from the National Labs | Department of Energy  

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

11, 2012 11, 2012 Breakthrough: MFiX: Building Industry-Scale Machines in a Virtual World This powerful virtual modeling software is making huge strides in energy efficiency in coal gasification processes, and also predicting volcanic eruptions. July 6, 2012 More than 200 Fermilab researchers and staffers crowded into an auditorium at 2 a.m. EDT July 4 and waited for the latest announcement regarding the Higgs boson. When CERN Director-General Rolf-Dieter Heuer said the words - "I think we have it" - the Fermilab crowd erupted into applause. Fermi National Accelerator Laboratory and Brookhaven National Laboratory are the host laboratories for the U.S. contingents of the Large Hadron Collider (LHC) experiments that found the Higgs boson-like particle. They and researchers from Argonne National Laboratory, Lawrence Berkeley National Laboratory and SLAC National Accelerator Laboratory are among the 1,700 scientists, engineers, technicians and graduate students from the United States that helped design, build and operate the LHC accelerator and particle detectors, and analyze the data from the collisions. Read the story: The Last Piece of the Puzzle: Celebrating the Higgs Boson | Photo courtesy of Fermilab

222

FermiNews - June 16, 2000  

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and Industry Groundbreaking in Extreme Conditions Before and After Antiproton Upgrade Wood Visits NTF Calendar and Milestones Classifieds Return to FermiNews archive...

223

Isospin Transport at Fermi Energies  

E-Print Network (OSTI)

In this paper we investigate isospin transport mechanisms in semi-peripheral collisions at Fermi energies. The effects of the formation of a low density region (neck) between the two reaction partners and of pre-equilibrium emission on the dynamics of isospin equilibration are carefully analyzed. We clearly identify two main contributions to the isospin transport: isospin diffusion due to the $N/Z$ ratio and isospin drift due to the density gradients. Both effects are sensitive to the symmetry part of the nuclear Equation of State (EOS), in particular to the value and slope around saturation density.

V. Baran; M. Colonna; M. Di Toro; M. Zielinska-Pfabe; H. H. Wolter

2005-06-28T23:59:59.000Z

224

The Fermi Bubbles as Starburst Wind Termination Shocks  

E-Print Network (OSTI)

The enhanced star formation in the inner 100 pc of the Galaxy launches a superwind, reaching ~1600 km/s for M82-like parameters. The ram pressure of the wind is very low compared to more powerful starburst winds. I show that halo gas stops the wind a few kpc from the Galactic Center. I argue that the termination shock accelerates cosmic rays, and that the resulting Inverse Compton gamma-rays are visible as the Fermi Bubbles. The Bubbles are thus wind bubbles, which the starburst can inflate within 10 Myr. They remain in steady state as long as the starburst lasts. The shock may accelerate PeV electrons and ultra-high energy protons. The Bubbles may be analogs of galactic wind termination shocks in the intergalactic medium. I discuss the advantages and problems of this model.

Lacki, Brian C

2013-01-01T23:59:59.000Z

225

LONGITUDINAL RESISTIVE INSTABILITIES OF INTENSE COASTING BEAMS IN PARTICLE ACCELERATORS  

E-Print Network (OSTI)

Conference on High Energy Accelerators, Brookhaven NationalLaboratory \\' 1.961 (Brookhaven National LaboratorYi Upton~of the International Brookhaven National i Conference on

Neil, V. Kelvin

2008-01-01T23:59:59.000Z

226

PARTICLE ACCELERATOR  

DOE Patents (OSTI)

A fixed-field alternating gradient accelerator for simultaneous acceleration of two particle beams in opposite directions is described. (T.R.H.)

Ohkawa, T.

1959-06-01T23:59:59.000Z

227

Fermi Observations of Gamma?ray Bursts  

Science Conference Proceedings (OSTI)

The gamma?ray emission mechanism of Gamma?ray bursts (GRBs) are still unknown. Fermi Gamma?ray Space Telescope successfully detected high?energy (> 100 MeV) emission from 17 GRBs since its launch. Fermi revealed the distinct temporal behaviors and extra spectral component from high?energy emission. These new observational results are driving many theoretical implications

Masanori Ohno; The Fermi?LAT collaborations; The GBM collaborations

2010-01-01T23:59:59.000Z

228

Acceleration Mechanisms  

E-Print Network (OSTI)

Glossary I. Background and context of the subject II. Stochastic acceleration III. Resonant scattering IV. Diffusive shock acceleration V. DSA at multiple shocks VI. Applications of DSA VII. Acceleration by parallel electric fields VIII. Other acceleration mechanisms IX. Future directions X. Appendix: Quasilinear equations XI. Bibliography

Melrose, D B

2009-01-01T23:59:59.000Z

229

DOE Science Showcase - 2009 Enrico Fermi Award Winners | OSTI, US Dept of  

Office of Scientific and Technical Information (OSTI)

DOE Science Showcase - 2009 Enrico Fermi Award Winners DOE Science Showcase - 2009 Enrico Fermi Award Winners Find government research information related to 2009 Enrico Fermi Award Winners, including full-text technical reports, citations, project summaries and more. OSTI makes R&D information rapidly available to researchers and the public so that discovery can be accelerated. Dr. Goodenough's Research DOE R&D Accomplishments John B. Goodenough, Cathode Materials, and Rechargeable Lithium-ion Batteries Information Bridge Basic Research Needs for Electrical Energy Storage. Report of the Basic Energy Sciences Workshop on Electrical Energy Storage, April 2-4, 2007 Sign reversal of the MN-O bond compressibility in La{sub 1.2}Sr{sub 1.8}Mn{sub 2}O{sub 7} below T{sub C}: Exchange striction in the ferromagnetic state

230

SLAC National Accelerator Laboratory Technologies ...  

support U.S. competitiveness in the global market place; ... Innovative techniques for large-scale data collection, theory, analysis, ... Energy ...

231

SLAC National Accelerator Laboratory - Brochures  

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

Brochures Download a variety of brochures and fact sheets to learn more about SLAC, our programs and latest scientific discoveries. Please contact us if you'd like more information...

232

SLAC National Accelerator Laboratory - Facilities  

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

X-ray source, allowing researchers to freeze the motions of atoms and molecules and string those images together to make stop-motion movies. LCLS Overview LCLS SSRL -...

233

SLAC National Accelerator Laboratory - Accommodations  

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4.3 14 Super 8 3200 El Camino Real, Palo Alto 650-493-9085 4.7 15 Hotel California 2431 Ash St., Palo Alto 650-322-7666 5.0 16 Coronet Motel 2455 El Camino Real, Palo Alto...

234

SLAC National Accelerator Laboratory - Biology  

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

Biology Image of the HIV Antibody moving towards a molecule Biological molecules are the machinery of life. Each year hundreds of scientists come to SLAC's Stanford Synchrotron...

235

U.S. Department of Energy, Secretary Chu Names 2009 Enrico Fermi Award  

Office of Scientific and Technical Information (OSTI)

September 17, 2009 September 17, 2009 Secretary Chu Names 2009 Enrico Fermi Award Winners University of Texas and Stanford University Professors to Share Presidential Award WASHINGTON, DC - US Energy Secretary Steven Chu has named Dr. John Bannister Goodenough and Dr. Siegfried S. Hecker as the winners of the Enrico Fermi Award, one of the most prestigious science and technology awards awarded by the U.S. Government. The Presidential award carries an honorarium of $375,000, which will be shared equally, and a gold medal. The award is administered on behalf of the White House by the U.S. Department of Energy. "The 2009 Enrico Fermi Award will go to two scientists who have selflessly devoted themselves to our nation's energy and national security challenges," said Secretary Chu. "These two individuals are

236

58 of latitude, and the thermal wind equation implies a vertical shear of at least 30 m s21  

E-Print Network (OSTI)

the Sigma Pi Sigma Quadrennial Congress at Fermi National Accelerator Lab in Batavia, Illinois in early

Karrai, Khaled

237

Collider-Accelerator Department  

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

RHIC Tunnel and Magnets RHIC Tunnel and Magnets RHIC Tunnel and Magnets AGS Tunnel and Magnets NSRL Beamline RF Kicker Snake 200-MeV LINAC AGS Cold Snake Magnet About the Collider-Accelerator Department The mission of the Collider-Accelerator Department is to develop, improve and operate the suite of particle / heavy ion accelerators used to carry out the program of accelerator-based experiments at BNL; to support the experimental program including design, construction and operation of the beam transports to the experiments plus support of detector and research needs of the experiments; to design and construct new accelerator facilities in support of the BNL and national missions. The C-A Department supports an international user community of over 1500 scientists. The department performs all these functions in an environmentally responsible and safe manner under a rigorous conduct of operations approach.

238

A FULL-ORDER, ALMOST-DETERMINISTIC OPTICAL MATCHING Yu-Chiu Chao, Thomas Jefferson National Accelerator Facility, Newport News, VA 23606  

E-Print Network (OSTI)

to provide input to this algorithm. Preliminary on-line testing on the CEBAF accelerator has positively, the numerical tool for obtaining global solutions, adaptation to realistic matching problems at CEBAF 3.1 Transport Matching at CEBAF In the CEBAF accelerator proper where electron beam passes through 2

239

Non-Fermi liquids from holography  

SciTech Connect

We report on a potentially new class of non-Fermi liquids in (2+1)-dimensions. They are identified via the response functions of composite fermionic operators in a class of strongly interacting quantum field theories at finite density, computed using the AdS/CFT correspondence. We find strong evidence of Fermi surfaces: gapless fermionic excitations at discrete shells in momentum space. The spectral weight exhibits novel phenomena, including particle-hole asymmetry, discrete scale invariance, and scaling behavior consistent with that of a critical Fermi surface postulated by Senthil.

Liu Hong; McGreevy, John; Vegh, David [Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2011-03-15T23:59:59.000Z

240

11 Fermi 2/2/01  

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

7 chain reaction with the Manhattan Project, the U.S. effort to build the first atomic bomb. The stamp art includes a colorized black-and-white photograph of Fermi taken in 1948...

Note: This page contains sample records for the topic "fermi national accelerator" 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

Fermi Observations of Gamma-ray Bursts  

SciTech Connect

The gamma-ray emission mechanism of Gamma-ray bursts (GRBs) are still unknown. Fermi Gamma-ray Space Telescope successfully detected high-energy (> 100 MeV) emission from 17 GRBs since its launch. Fermi revealed the distinct temporal behaviors and extra spectral component from high-energy emission. These new observational results are driving many theoretical implications, such as leptonic, hadronic and afterglow origin. The highest energy photon detected by Fermi gives a constraint on the bulk Lorentz factor of the ultra-relativistic jets of GRBs. The impact of the Fermi GRB observations extends not only to the GRB-related issues but also to the outside GRB physics, such as quantum gravity and model of the extra galactic background light.

Ohno, Masanori [Institute of Space and Astronautical Science, JAXA, 3-1-1 Yoshinodai, Chuo-ku, Sagamihara, Kanagawa 252-5210 (Japan)

2010-10-15T23:59:59.000Z

242

Subpanel on accelerator-based neutrino oscillation experiments  

SciTech Connect

Neutrinos are among nature`s fundamental constituents, and they are also the ones about which we know least. Their role in the universe is widespread, ranging from the radioactive decay of a single atom to the explosions of supernovae and the formation of ordinary matter. Neutrinos might exhibit a striking property that has not yet been observed. Like the back-and-forth swing of a pendulum, neutrinos can oscillate to-and-from among their three types (or flavors) if nature provides certain conditions. These conditions include neutrinos having mass and a property called {open_quotes}mixing.{close_quotes} The phenomenon is referred to as neutrino oscillations. The questions of the origin of neutrino mass and mixing among the neutrino flavors are unsolved problems for which the Standard Model of particle physics holds few clues. It is likely that the next critical step in answering these questions will result from the experimental observation of neutrino oscillations. The High Energy Physics Advisory Panel (HEPAP) Subpanel on Accelerator-Based Neutrino Oscillation Experiments was charged to review the status and discovery potential of ongoing and proposed accelerator experiments on neutrino oscillations, to evaluate the opportunities for the U.S. in this area of physics, and to recommend a cost-effective plan for pursuing this physics, as appropriate. The complete charge is provided in Appendix A. The Subpanel studied these issues over several months and reviewed all the relevant and available information on the subject. In particular, the Subpanel reviewed the two proposed neutrino oscillation programs at Fermi National Accelerator Laboratory (Fermilab) and at Brookhaven National Laboratory (BNL). The conclusions of this review are enumerated in detail in Chapter 7 of this report. The recommendations given in Chapter 7 are also reproduced in this summary.

NONE

1995-09-01T23:59:59.000Z

243

ORELA accelerator facility  

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

The Oak Ridge Electron Linear Accelerator The Oak Ridge Electron Linear Accelerator Pulsed Neutron Source The ORELA is a powerful electron accelerator-based neutron source located in the Physics Division of Oak Ridge National Laboratory. It produces intense, nanosecond bursts of neutrons, each burst containing neutrons with energies from 10e-03 to 10e08 eV. ORELA is operated about 1200 hours per year and is an ORNL User Facility open to university, national laboratory and industrial scientists. The mission of ORELA has changed from a recent focus on applied research to nuclear astrophysics. This is an area in which ORELA has historically been very productive: most of the measurements of neutron capture cross sections necessary for understanding heavy element nucleosynthesis through the slow neutron capture process (s-process) have

244

Fermi 3/29/02  

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

of folksongs that are central to Latvia's cultural identity. Dr. Onno Purbo of Indonesia and his students are on a mission to create a national network of Internet cafes to...

245

BROOKHAVEN NATIONAL LABORATORY - Energy  

Laboratory Plan FY 2010-2019 June2,2010 BROOKHAVEN NATIONAL LABORATORY Accelerating Innovation Alane for Hydrogen Storage and Delivery June 2012

246

Accelerator Need  

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

Need for Large Accelerators An Article Written Originally for Midlevel Teachers Back In order to study small particles, a high energy beam of particles must be generated. The...

247

Cosmic Accelerators: Engines of the Extreme Universe  

Science Conference Proceedings (OSTI)

The universe is home to numerous exotic and beautiful phenomena, some of which can generate almost inconceivable amounts of energy. While the night sky appears calm, it is populated by colossal explosions, jets from supermassive black holes, rapidly rotating neutron stars, and shock waves of gas moving at supersonic speeds. These accelerators in the sky boost particles to energies far beyond those we can produce on earth. New types of telescopes, including the Fermi Gamma-ray Space Telescope orbiting in space, are now discovering a host of new and more powerful accelerators. Please come and see how these observations are revising our picture of the most energetic phenomena in the universe.

Funk, Stefan

2009-06-23T23:59:59.000Z

248

Pseudogap Pairing in Ultracold Fermi Atoms  

Science Conference Proceedings (OSTI)

The Bose-Einstein condensate to Bardeen-Cooper-Schrieffer crossover in ultracold Fermi gases creates an ideal environment to enrich our knowledge of many-body systems. It is relevant to a wide range of fields from condensed matter to astrophysics. The nature of pairing in strongly interacting Fermi gases can be readily studied. This aids our understanding of related problems in high-T{sub c} superconductors, whose mechanism is still under debate due to the large interaction parameter. Here, we calculate the dynamical properties of a normal, trapped strongly correlated Fermi gas, by developing a quantum cluster expansion. Our calculations for the single-particle spectral function agree with recent rf spectroscopy measurements, and clearly demonstrate pseudogap pairing in the strongly interacting regime.

Hu Hui; Liu Xiaji; Drummond, Peter D. [ARC Centre of Excellence for Quantum-Atom Optics and Centre for Atom Optics and Ultrafast Spectroscopy, Swinburne University of Technology, Melbourne 3122 (Australia); Dong Hui [ARC Centre of Excellence for Quantum-Atom Optics and Centre for Atom Optics and Ultrafast Spectroscopy, Swinburne University of Technology, Melbourne 3122 (Australia); Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 (China)

2010-06-18T23:59:59.000Z

249

Renormalization group flow for noncommutative Fermi liquids  

Science Conference Proceedings (OSTI)

Some recent studies of the AdS/CFT correspondence for condensed matter systems involve the Fermi liquid theory as a boundary field theory. Adding B-flux to the boundary D-branes leads in a certain limit to the noncommutative Fermi liquid, which calls for a field theory description of its critical behavior. As a preliminary step to more general consideration, the modification of the Landau's Fermi liquid theory due to noncommutativity of spatial coordinates is studied in this paper. We carry out the renormalization of interactions at tree level and one loop in a weakly coupled fermion system in two spatial dimensions. Channels ZS, ZS' and BCS are discussed in detail. It is shown that while the Gaussian fixed-point remains unchanged, the BCS instability is modified due to the space noncommutativity.

Estrada-Jimenez, Sendic [Centro de Estudios en Fisica y Matematicas Basicas y Aplicadas, Universidad Autonoma de Chiapas, Calle 4a Oriente Norte 1428 Tuxtla Gutierrez, Chiapas (Mexico); Garcia-Compean, Hugo [Departamento de Fisica, Centro de Investigacion y de Estudios Avanzados del IPN P.O. Box 14-740, 07000 Mexico D.F. (Mexico); Wu Yongshi [Department of Physics and Astronomy, University of Utah Salt Lake City, Utah 84112 (United States); Department of Physics, Fudan University, Shanghai 200433 (China)

2011-06-15T23:59:59.000Z

250

Soliton trains in Bose-Fermi mixtures  

E-Print Network (OSTI)

We theoretically consider the formation of bright solitons in a mixture of Bose and Fermi degenerate gases. While we assume the forces between atoms in a pure Bose component to be effectively repulsive, their character can be changed from repulsive to attractive in the presence of fermions provided the Bose and Fermi gases attract each other strongly enough. In such a regime the Bose component becomes a gas of effectively attractive atoms. Hence, generating bright solitons in the bosonic gas is possible. Indeed, after a sudden increase of the strength of attraction between bosons and fermions (realized by using a Feshbach resonance technique or by firm radial squeezing of both samples) soliton trains appear in the Bose-Fermi mixture.

T. Karpiuk; M. Brewczyk; S. Ospelkaus-Schwarzer; K. Bongs; M. Gajda; K. Rzazewski

2004-04-14T23:59:59.000Z

251

Focusing solenoid for the front end of a linear RF accelerator  

SciTech Connect

A prototype of a superconducting focusing solenoid for use in an RF linac has been built and tested at Fermi National Accelerator Laboratory (FNAL). The solenoid is comprised of the main coil, two bucking coils, two dipole corrector windings, and a low carbon steel flux return. At the excitation current of 250 A, the magnetic field reaches 7.2 T in the center of the solenoid and is less than 5 G on the axis at a distance of 150 mm from the center. The length of the solenoid is 150 mm; the length of a cryovessel for the solenoid with a 20 mm diameter 'warm' bore is 270 mm. This paper presents the main design features of the focusing solenoid and discusses results from tests of the solenoid.

Terechkine, I.; Kashikhin, V.V.; Page, T.; Tartaglia, M.; Tompkins, J.; /Fermilab

2007-06-01T23:59:59.000Z

252

Traveling dark solitons in superfluid Fermi gases  

SciTech Connect

Families of dark solitons exist in superfluid Fermi gases. The energy-velocity dispersion and number of depleted particles completely determine the dynamics of dark solitons on a slowly varying background density. For the unitary Fermi gas, we determine these relations from general scaling arguments and conservation of local particle number. We find solitons to oscillate sinusoidally at the trap frequency reduced by a factor of 1/{radical}(3). Numerical integration of the time-dependent Bogoliubov-de Gennes equation determines spatial profiles and soliton-dispersion relations across the BEC-BCS crossover, and proves consistent with the scaling relations at unitarity.

Liao Renyuan; Brand, Joachim [New Zealand Institute for Advanced Study and Centre for Theoretical Chemistry and Physics, Massey University, Private Bag 102904 NSMC, Auckland 0745 (New Zealand)

2011-04-15T23:59:59.000Z

253

"Doing business with Argonne and Fermi national labs" - Aug....  

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

energy ---Bioenergy ---Solar energy --Fossil fuels ---Natural Gas --Nuclear energy ---Nuclear energy modeling & simulation ---Nuclear fuel cycle ---Reactors -Energy...

254

Fermi 3/29/02  

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

27, 2003 27, 2003 Number 11 f Fermilab Visual Media Services I N S I D E : 2 R u n I I S t a t u s a n d P r o s p e c t s 8 T h e P h y s i c s o f C o r k 1 0 M I N O S : L a s t P l a n e a t S o u d a n 1 2 T h e M a k i n g o f G e n i u s Cosmologist Michael Turner: Why Accelerators Matter 4 In mid-August, just a few weeks from now, CDF and DZero experimenters will present the first full round of Run II physics results at the Lepton-Photon Symposium at Fermilab. So far in Run II, we have delivered nearly twice the integrated luminosity of Run I, extending the physics reach of the experiments. Nonetheless, at this point, despite the very hard work and dedication of many talented people, the luminosity delivered to CDF and DZero has fallen below our initial plans and predictions for Run II. IMPROVING RELIABILITY AND QUALITY To maximize the Tevatron luminosity and hence the scientific potential of

255

ION ACCELERATOR  

DOE Patents (OSTI)

An arrangement for the drift tubes in a linear accelerator is described whereby each drift tube acts to shield the particles from the influence of the accelerating field and focuses the particles passing through the tube. In one embodiment the drift tube is splii longitudinally into quadrants supported along the axis of the accelerator by webs from a yoke, the quadrants. webs, and yoke being of magnetic material. A magnetic focusing action is produced by energizing a winding on each web to set up a magnetic field between adjacent quadrants. In the other embodiment the quadrants are electrically insulated from each other and have opposite polarity voltages on adjacent quadrants to provide an electric focusing fleld for the particles, with the quadrants spaced sufficienily close enough to shield the particles within the tube from the accelerating electric field.

Bell, J.S.

1959-09-15T23:59:59.000Z

256

LINEAR ACCELERATOR  

DOE Patents (OSTI)

Improvements in linear particle accelerators are described. A drift tube system for a linear ion accelerator reduces gap capacity between adjacent drift tube ends. This is accomplished by reducing the ratio of the diameter of the drift tube to the diameter of the resonant cavity. Concentration of magnetic field intensity at the longitudinal midpoint of the external sunface of each drift tube is reduced by increasing the external drift tube diameter at the longitudinal center region.

Christofilos, N.C.; Polk, I.J.

1959-02-17T23:59:59.000Z

257

Fermi 3/29/02  

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April 19, 2002 April 19, 2002 Number 7 f I N S I D E : 2 T H E Q u e s t i o n 6 T h e L a r g e r Vi e w 1 2 C o m m u t e r S p e c i a l 1 4 U p w a r d B o u n d Photo courtesy Iowa State University Learning and Growing 8 Learning and Growing 8 Question THE 2 FERMINEWS Friday, April 19, 2002 "What good is the information you're discovering?" Generations of particle physicists have grappled with this question, and many have attempted to address it, from various perspectives and with varying success. At a time when THE question is gaining insistence in the national dialogue on science policy, it may be useful to take another critical look at the reasons why we do particle physics research and how both we and others perceive its value for our nation and the world. by Judy Jackson To: Fermilab Public Affairs Subject:

258

ACCELERATOR SAFETY ENVELOPE  

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

BCASE-001, Ver. 2 BCASE-001, Ver. 2 Booster Commissioning Accelerator Safety Envelope For the National Synchrotron Light Source II Photon Sciences Directorate Version 2 December 8, 2011 Prepared by Brookhaven National Laboratory P.O. Box 5000 Upton, NY 11973-5000 managed by Brookhaven Science Associates for the U.S. Department of Energy Office of Science Basic Energy Science under contract DE-AC02-98CD10886 Booster Commissioning Accelerator Safety Envelope (BCASE) ii Photon Sciences Directorate ii DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty,

259

ACCELERATOR SAFETY ENVELOPE  

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

LCASE-001, Ver. 3 LCASE-001, Ver. 3 Linac Commissioning Accelerator Safety Envelope For the National Synchrotron Light Source II Photon Sciences Directorate Version 3 December 8, 2011 Prepared by Brookhaven National Laboratory P.O. Box 5000 Upton, NY 11973-5000 managed by Brookhaven Science Associates for the U.S. Department of Energy Office of Science Basic Energy Science under contract DE-AC02-98CD10886 Linac Commissioning Accelerator Safety Envelope (LCASE) ii Photon Sciences Directorate ii DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty,

260

Computational Science Guides and Accelerates Hydrogen Research (Fact Sheet), Hydrogen and Fuel Cell Technical Highlights (HFCTH), NREL (National Renewable Energy Laboratory)  

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

2 * December 2010 2 * December 2010 Computational Science Supports HSCoE Research Engineered Nanospaces ď‚· Simulated pore size for enhanced physisorption ď‚· Established theoretical relationship between volumetric and gravimetric capacity Doped Materials ď‚· Theorized metal dispersion for boron substituted carbon ď‚· Guided enhancement of metal dispersion and hydrogen sorption by boron substitution of graphite Binding of Dihydrogen ď‚· Determined mechanism and promise on nanoscale ď‚· Investigated macroscopic materials Spillover ď‚· Confirmed feasibility of energetics, thermodynamics, and kinetics Computational Science Guides and Accelerates Hydrogen Research Teams: Lin Simpson, Hydrogen Storage; Maria Ghirardi, Photobiology Accomplishment: Through computational science,

Note: This page contains sample records for the topic "fermi national accelerator" 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

Fermi 3/29/02  

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

11, 2003 11, 2003 Number 6 f Photo by Reidar Hahn I N S I D E : 6 S E S A M E 8 N o t e s f r o m U n d e r g r o u n d 1 2 F a r - R e a c h i n g R e s u l t s 'Grayfield' Project Has Silver Lining 2 'Grayfield' Project Has Silver Lining 2 2 FERMINEWS Friday, April 11, 2003 When it comes to buildings, whatever goes up must usually come down at some point. The question, at a national laboratory with constant budgeting concerns, is just how to tear down a building at the end of its useful life- and, even more important, how to pay for tearing down that building. But a current Fermilab project-the ongoing Technology Campus rehab program in the Fixed Target area-serves as a case study in how cooperation, creative funding from the U.S. Department of Energy, long-term planning and relatively new construction techniques allowed the lab, the environment and

262

8p Fermi 8/20/99  

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Fermilab-Serving Researchers, Fermilab-Serving Researchers, Serving Science 8 Future Cool 10 How Hot Was It? 13 Talk of the Lab Keeping Fermilab Cool 6 F E R M I L A B A U .S. D E P A R T M E N T O F E N E R G Y L A B O R A T O R Y F N E E R W M S I Volume 22 Friday, August 20, 1999 Number 16 f Photo by Reidar Hahn "A high-energy accelerator is like the 'Field of Dre a m s, ' " s a i d a F e r m i l a b p h y s i c i s t . "I f you bu i l d i t , they will come. " A nd, indeed, they have. According to the latest statistics, more than 2,000 physicists and graduate students from nearly 200 research institutions in the U.S. and around the world come here to advance the understanding of the building blocks of matter. They are called "users" in the Fermilab vernacular. From its inception, Fermilab was intended to be a "truly national" laboratory

263

Tech Acceleration  

Science Conference Proceedings (OSTI)

... on a National basis that will identify manufacturers' production and technical ... to scout for suppliers of components for alternative energy systems. ...

2012-09-20T23:59:59.000Z

264

Market Acceleration | Department of Energy  

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

Market Acceleration Market Acceleration Market Acceleration Photo of the Wanapum Dam. Hydropower contributes significantly to the nation's renewable energy portfolio; over the last decade, the United States obtained nearly 7% of its electricity from hydropower sources. Already the largest source of renewable electricity in the United States, there remains a vast untapped resource potential in hydropower. To achieve its vision of supporting 15% of our nation's electricity needs from water power by 2030, the Water Power Program works to address environmental and regulatory barriers that prevent significant amounts of deployment; to assess and quantify the value of hydropower to the nation's electric grid and its ability to integrate other variable renewable energy technologies; and to develop a vibrant U.S.

265

Fermilab | Fermilab Director Search | Process and Charge  

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

Process and Charge Charge to the Director Search Committee Fermi National Accelerator Laboratory The Fermi Research Alliance, LLC Board of Directors charges the Committee to engage...

266

Fermi excitations in a trapped atomic Fermi gas with a molecular Bose condensate  

E-Print Network (OSTI)

We discuss the effect of a molecular Bose condensate on the energy of Fermi excitations in a trapped two-component atomic Fermi gas. The single-particle Green's functions can be approximated by the well-known BCS form, in both the BCS (Cooper pairs) and BEC (Feshbach resonance molecules) domains. The composite Bose order parameter ${\\tilde \\Delta}$ describing bound states of two atoms and the Fermi chemical potential $\\mu$ are calculated self-consistently. In the BEC regime characterized by $\\muenergy gap is given by $\\sqrt{\\mu^2+{\\tilde \\Delta}^2}$, instead of $|{\\tilde \\Delta}|$ in the BCS region, where $\\mu>0$. This shows up in the characteristic energy of atoms from dissociated molecules.

Y. Ohashi; A. Griffin

2004-02-02T23:59:59.000Z

267

FermiNews - April 25, 2003  

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25, 2003 | Number 7 In This Issue: Quiet: Librarians at Work Career Building Money, Science and History Interactions: Why Fundamental Research with Particle Accelerators? Calendar...

268

9p Fermi 9/15/00  

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

and creative ways of problem solving are Delmar Millers trademarks. During his early days at Fermilab, Delmar Miller worked on surveying and aligning accelerator beam lines....

269

FermiNews - September 17, 1999  

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

Issue: Minos Carnegie Mellon University Safety First, Last and Always Batavia, from Windmills to Accelerators Parking Part IV Talk of the Lab Calendar and Milestones Classifieds...

270

Compact accelerator  

DOE Patents (OSTI)

A compact linear accelerator having at least one strip-shaped Blumlein module which guides a propagating wavefront between first and second ends and controls the output pulse at the second end. Each Blumlein module has first, second, and third planar conductor strips, with a first dielectric strip between the first and second conductor strips, and a second dielectric strip between the second and third conductor strips. Additionally, the compact linear accelerator includes a high voltage power supply connected to charge the second conductor strip to a high potential, and a switch for switching the high potential in the second conductor strip to at least one of the first and third conductor strips so as to initiate a propagating reverse polarity wavefront(s) in the corresponding dielectric strip(s).

Caporaso, George J. (Livermore, CA); Sampayan, Stephen E. (Manteca, CA); Kirbie, Hugh C. (Los Alamos, NM)

2007-02-06T23:59:59.000Z

271

MUON ACCELERATION  

Science Conference Proceedings (OSTI)

One of the major motivations driving recent interest in FFAGs is their use for the cost-effective acceleration of muons. This paper summarizes the progress in this area that was achieved leading up to and at the FFAG workshop at KEK from July 7-12, 2003. Much of the relevant background and references are also given here, to give a context to the progress we have made.

BERG,S.J.

2003-11-18T23:59:59.000Z

272

WIPP Accelerating Cleanup  

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

ACCELERATING CLEANUP: ACCELERATING CLEANUP: PATHS TO CLOSURE CARLSBAD AREA OFFICE JUNE 1998 I. Operations/Field Overview CAO Mission The mission of the Carlsbad Area Office (CAO) is to protect human health and the environment by opening and operating the Waste Isolation Pilot Plant (WIPP) for safe disposal of transuranic (TRU) waste and by establishing an effective system for management of TRU waste from generation to disposal. It includes personnel assigned to CAO, WIPP site operations, transportation, and other activities associated with the National TRU Program (NTP). The CAO develops and directs implementation of the TRU waste program, and assesses compliance with the program guidance, as well as the commonality of activities and assumptions among all TRU waste sites. NTP Program Management

273

Plasma Wakefield Acceleration  

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

rpwa rpwa Sign In Launch the Developer Dashboard SLAC National Accelerator Laboratory DOE | Stanford | SLAC | SSRL | LCLS | AD | PPA | Photon Science | PULSE | SIMES FACET User Facility : FACET An Office of Science User Facility Search this site... Search Help (new window) Top Link Bar FACET User Facility FACET Home About FACET FACET Experimental Facilities FACET Users Research at FACET SAREC Expand SAREC FACET FAQs FACET User Facility Quick Launch FACET Users Home FACET Division ARD Home About FACET FACET News FACET Users FACET Experimental Facilities FACET Research Expand FACET Research FACET Images Expand FACET Images SAREC Expand SAREC FACET Project Site (restricted) FACET FAQs FACET Site TOC All Site Content Department of Energy Page Content Plasma Wakefield Acceleration

274

Argonne Accelerator Institute  

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

ZGS -- Zero Gradient Synchrotron (operation: 1963 - 1979) ZGS -- Zero Gradient Synchrotron (operation: 1963 - 1979) The ZGS was a 12 GeV weak-focusing proton synchrotron. It was the first high energy physics accelerator located between the U.S. coasts. The ZGS was also the first synchrotron to accelerate spin polarized protons and the first to use H-minus injection. Other noteworthy features of the ZGS program were the large number of university-based users and the pioneering development of large superconducting magnets for bubble chambers and beam transport. References - Document Access Guide History of the ZGS, Argonne, 1979, American Institute of Physics, AIP Conference Proceedings No. 60 (1980). (Located in the Argonne Research Library) High Energy Physics at Argonne National Laboratory, A. Crewe, R.

275

What is an accelerator?  

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

world of physics though, 'accelerator' means something a little more specific. Our accelerators are a whole class of machines that accelerate atoms, or more often, pieces of...

276

Argonne Accelerator Institute  

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

Argonne Accelerator Institute: Mission The mission of the Argonne Accelerator Institute is centered upon the following related goals: Locate next generation accelerator facilities...

277

2011 Annual Planning Summary for Fermi Site Office (FSO)  

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

The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2011 and 2012 within the Fermi Site Office (See Science APS).

278

Enrico Fermi Achieves First Self Sustain Nuclear Chain Reaction...  

National Nuclear Security Administration (NNSA)

Achieves First Self Sustain Nuclear Chain Reaction Metallurgical Laboratory scientists led by Enrico Fermi achieve the first self-sustained nuclear chain reaction in pile...

279

The free states-related Fermi pocket of cuprate superconductors  

E-Print Network (OSTI)

To stress the effect of the pairing position deviating from the Fermi level, we must investigate the pairs in the wave vector space, and then we use the dynamic equation to study some correlation functions. This article shows that the Fermi pocket is related to the effect of free electron states on the ARPES experiment. This also leads us to understand why the Fermi arc appears in Bi2212 while the Fermi pocket appears in Bi2201 with the valence bandwidth and the work function known for them.

Tian De Cao

2010-01-01T23:59:59.000Z

280

Accelerators and the Accelerator Community  

Science Conference Proceedings (OSTI)

In this paper, standing back--looking from afar--and adopting a historical perspective, the field of accelerator science is examined. How it grew, what are the forces that made it what it is, where it is now, and what it is likely to be in the future are the subjects explored. Clearly, a great deal of personal opinion is invoked in this process.

Malamud, Ernest; Sessler, Andrew

2008-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "fermi national accelerator" 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

Argonne Accelerator Institute  

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

Fermilab Collaboration Fermilab Collaboration Lee Teng Scholarship Program Useful Links The Argonne Accelerator Institute Historical Document Collection Document Access Guide The documents in this collection are held in several repositories, some of which have restricted access. This guide explains the different types of access, and specifies the access levels for each repository. Repositories Name Access Argonne National Laboratory Document Open Access Argonne Research Library Hard Copy Only Beam Dynamics Newsletter Open Access DOE Information Bridge Open Access IEEE Xplore Library Subscription Required JACoW Open Access Journal of Applied Physics Subscription Required Nuclear Instruments & Methods in Physics Research, Section A Subscription Required Physical Review A Subscription Required

282

BNL | Accelerators for Applied Research  

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

Accelerators for Applied Research Accelerators for Applied Research Brookhaven National Lab operates several accelerator facilities dedicated to applied research. These facilities directly address questions and concerns on a tremendous range of fields, including medical imaging, cancer therapy, computation, and space exploration. Leading scientists lend their expertise to these accelerators and offer crucial assistant to collaborating researchers, pushing the limits of science and technology. Interested in gaining access to these facilities for research? See the contact number listed for each facility. RHIC tunnel Brookhaven Linac Isotope Producer The Brookhaven Linac Isoptope Producer (BLIP)-positioned at the forefront of research into radioisotopes used in cancer treatment and diagnosis-produces commercially unavailable radioisotopes for use by the

283

Market Acceleration | Department of Energy  

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

Market Acceleration Market Acceleration Market Acceleration Photo of several men on a floating platform that is lowering monitoring tools into the ocean. The Water Power Program works to foster a commercial market for marine and hydrokinetic (MHK) energy devices in order to achieve its goal of the nation obtaining 15% of its electricity needs from all types of water power by 2030. Though marine and hydrokinetic energy is still in its infancy, the program is developing a robust portfolio of projects to accelerate wave, tidal and current project deployments and development of the MHK market in general. These projects include project siting activities, market assessments, environmental impact analyses, and research supporting technology commercialization. Learn more about the Water Power Program's work in the following areas of

284

FermiNews - December 11, 1998  

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

December 11, 1998 | Number 23 December 11, 1998 | Number 23 FermiNews Main Page Response in FermiNews, 05/12/2000 Santa and sleigh Santa at Nearly the Speed of Light by Arnold Pompos, Purdue University, and Sharon Butler, Office of Public Affairs About this time of year, inquisitive children of a certain age begin to question whether Santa is real. After all, Santa has a major delivery problem. There are some 2 billion children in the world expecting Christmas presents. Assuming an average of 2.5 children per household, then, Santa has to visit about 800 million homes scattered about the globe. The distance Santa has to travel can be estimated from the following. First, while the surface area of Earth is about 1014 square meters, only about 30 percent of that is land mass, or about 0.3 x 1014 square meters. Second, weÂ’ll assume, for simplicityÂ’s sake, that the 800 million homes are equally distributed on this land mass. Dividing 0.3 x 1014 by 800 million gives 4 x 104 square meters occupied by every household (about six football fields); the square root of that is the distance between households, about 200 meters. Multiply this by the 800 million households to get the distance Santa must travel on Christmas Eve to deliver all the childrenÂ’s gifts: 160 million kilometers, farther than the distance from here to the sun.

285

Fermi Liquid Instabilities in the Spin Channel  

SciTech Connect

We study the Fermi surface instabilities of the Pomeranchuk type in the spin triplet channel with high orbital partial waves (F{sub l}{sup a} (l > 0)). The ordered phases are classified into two classes, dubbed the {alpha} and {beta}-phases by analogy to the superfluid {sup 3}He-A and B-phases. The Fermi surfaces in the {alpha}-phases exhibit spontaneous anisotropic distortions, while those in the {beta}-phases remain circular or spherical with topologically non-trivial spin configurations in momentum space. In the {alpha}-phase, the Goldstone modes in the density channel exhibit anisotropic overdamping. The Goldstone modes in the spin channel have nearly isotropic underdamped dispersion relation at small propagating wavevectors. Due to the coupling to the Goldstone modes, the spin wave spectrum develops resonance peaks in both the {alpha} and {beta}-phases, which can be detected in inelastic neutron scattering experiments. In the p-wave channel {beta}-phase, a chiral ground state inhomogeneity is spontaneously generated due to a Lifshitz-like instability in the originally nonchiral systems. Possible experiments to detect these phases are discussed.

Wu, Congjun; /Santa Barbara, KITP; Sun, Kai; Fradkin, Eduardo; /Illinois U., Urbana; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

2010-03-16T23:59:59.000Z

286

ABJM theory as a Fermi gas  

E-Print Network (OSTI)

The partition function on the three-sphere of many supersymmetric Chern-Simons-matter theories reduces, by localization, to a matrix model. We develop a new method to study these models in the M-theory limit, but at all orders in the 1/N expansion. The method is based on reformulating the matrix model as the partition function of an ideal Fermi gas with a non-trivial, one-particle quantum Hamiltonian. This new approach leads to a completely elementary derivation of the N^{3/2} behavior for ABJM theory and N=3 quiver Chern-Simons-matter theories. In addition, the full series of 1/N corrections to the original matrix integral can be simply determined by a next-to-leading calculation in the WKB or semiclassical expansion of the quantum gas, and we show that, for several quiver Chern-Simons-matter theories, it is given by an Airy function. This generalizes a recent result of Fuji, Hirano and Moriyama for ABJM theory. It turns out that the semiclassical expansion of the Fermi gas corresponds to a strong coupling expansion in type IIA theory, and it is dual to the genus expansion. This allows us to calculate explicitly non-perturbative effects due to D2-brane instantons in the AdS background.

Marcos Marino; Pavel Putrov

2011-10-18T23:59:59.000Z

287

Fermi LAT Observations of LS 5039  

SciTech Connect

The first results from observations of the high-mass X-ray binary LS 5039 using the Fermi Gamma-ray Space Telescope data between 2008 August and 2009 June are presented. Our results indicate variability that is consistent with the binary period, with the emission being modulated with a period of 3.903 {+-} 0.005 days; the first detection of this modulation at GeV energies. The light curve is characterized by a broad peak around superior conjunction in agreement with inverse Compton scattering models. The spectrum is represented by a power law with an exponential cutoff, yielding an overall flux (100 MeV-300 GeV) of 4.9 {+-} 0.5(stat) {+-} 1.8(syst) x 10{sup -7} photon cm{sup -2} s{sup -1}, with a cutoff at 2.1 {+-} 0.3(stat) {+-} 1.1(syst) GeV and photon index {Gamma} = 1.9 {+-} 0.1(stat) {+-} 0.3(syst). The spectrum is observed to vary with orbital phase, specifically between inferior and superior conjunction. We suggest that the presence of a cutoff in the spectrum may be indicative of magnetospheric emission similar to the emission seen in many pulsars by Fermi.

Abdo, A.A.; /Naval Research Lab, Wash., D.C. /Federal City Coll.; Ackermann, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Ajello, M.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Atwood, W.B.; /UC, Santa Cruz; Axelsson, M.; /Stockholm U. /Stockholm U., OKC; Baldini, L.; /INFN, Pisa; Ballet, J.; /DAPNIA, Saclay; Barbiellini, G.; /INFN, Trieste /Trieste U.; Bastieri, D.; /INFN, Padua /Padua U.; Baughman, B.M.; /Ohio State U.; Bechtol, K.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bellazzini, R.; /INFN, Pisa; Berenji, B.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Blandford, R.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bloom, E.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bonamente, E.; /INFN, Perugia /Perugia U.; Borgland, A.W.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bregeon, J.; /INFN, Pisa; Brez, A.; /INFN, Pisa; Brigida, M.; /Bari U. /INFN, Bari; Bruel, P.; /Ecole Polytechnique /Washington U., Seattle /Padua U. /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /IASF, Milan /Milan Polytechnic /DAPNIA, Saclay /ASDC, Frascati /INFN, Perugia /Perugia U. /NASA, Goddard /NASA, Goddard /CSST, Baltimore /DAPNIA, Saclay /Naval Research Lab, Wash., D.C. /George Mason U. /NASA, Goddard /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Montpellier U. /Sonoma State U. /Stockholm U. /Stockholm U., OKC /DAPNIA, Saclay /NASA, Goddard /CSST, Baltimore /SLAC /ASDC, Frascati /Naval Research Lab, Wash., D.C. /INFN, Trieste /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /SLAC /Grenoble Observ. /CENBG, Gradignan /CENBG, Gradignan /Montpellier U.; /more authors..

2012-03-29T23:59:59.000Z

288

9 Fermi 10/20/00  

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

20, 2000 20, 2000 Number 18 f Photo by Reidar Hahn I N S I D E : 4 S a v i n g t h e D a y 6 K e e p i n g i t C o o l 1 0 C o n t i n u i n g E d u c a t i o n i n t h e M a i n C o n t r o l R o o m 1 2 F a m o u s i n S i c i l y 1 4 F e r m i l a b Aw a r d W i n n e r s Millie Comes to Fermilab 2 Millie f Comes to Fermilab 2 FERMINEWS October 20, 2000 by Judy Jackson It was a special pleasure, Millie Dresselhaus said, to visit the physics laboratory named in honor of her former teacher at the University of Chicago, Enrico Fermi. During her September 27-28 visit to Fermilab for an onsite DOE review of the laboratory, Dresselhaus, director of the Department of EnergyÕs Office of Science, spoke with respect and affection of the professor she knew during her years as a University of Chicago graduate student, She referred often to FermiÕs legendary concern for graduate students and young physicists.

289

Accelerator and electrodynamics capability review  

Science Conference Proceedings (OSTI)

Los Alamos National Laboratory (LANL) uses capability reviews to assess the science, technology and engineering (STE) quality and institutional integration and to advise Laboratory Management on the current and future health of the STE. Capability reviews address the STE integration that LANL uses to meet mission requirements. The Capability Review Committees serve a dual role of providing assessment of the Laboratory's technical contributions and integration towards its missions and providing advice to Laboratory Management. The assessments and advice are documented in reports prepared by the Capability Review Committees that are delivered to the Director and to the Principal Associate Director for Science, Technology and Engineering (PADSTE). Laboratory Management will use this report for STE assessment and planning. LANL has defined fifteen STE capabilities. Electrodynamics and Accelerators is one of the seven STE capabilities that LANL Management (Director, PADSTE, technical Associate Directors) has identified for review in Fiscal Year (FY) 2010. Accelerators and electrodynamics at LANL comprise a blend of large-scale facilities and innovative small-scale research with a growing focus on national security applications. This review is organized into five topical areas: (1) Free Electron Lasers; (2) Linear Accelerator Science and Technology; (3) Advanced Electromagnetics; (4) Next Generation Accelerator Concepts; and (5) National Security Accelerator Applications. The focus is on innovative technology with an emphasis on applications relevant to Laboratory mission. The role of Laboratory Directed Research and Development (LDRD) in support of accelerators/electrodynamics will be discussed. The review provides an opportunity for interaction with early career staff. Program sponsors and customers will provide their input on the value of the accelerator and electrodynamics capability to the Laboratory mission.

Jones, Kevin W [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

290

Enrico Fermi's Impact on Science - John Marburger Speech  

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

Fermi Home · Resources with Additional Information · Fermi Honored · Atoms for Peace · Centennial of Birth Fermi Home · Resources with Additional Information · Fermi Honored · Atoms for Peace · Centennial of Birth Stamp · Patents · Audio/Video Clips Enrico Fermi's Impact on Science Address given at the Italian Embassy Washington, D.C. Centennial Celebration of the Birth of Enrico Fermi November 27, 2001 Dr. John H. Marburger III President's Science Adviser and Director, Office of Science and Technology Policy It is a great honor to be invited to speak of Enrico Fermi on the occasion of his centennial birthday. Fermi was a physicist's physicist whose legacy was one of style as well of substance - a style so attractive and so productive for science that it became substantive in itself. I thank Secretary Abraham, Deputy Secretary Blake and Ambassador Salleo for this unique opportunity to pay tribute to one of the giants of twentieth century intellectual life. It is also an honor to share the program with three other eminent scientists and administrators, Daniele Amati, Luciano Maiani and Harold Agnew.

291

''Where is everybody. '' An account of Fermi's question  

SciTech Connect

Fermi's famous question, now central to debates about the prevalence of extraterrestrial civilizations, arose during a luncheon conversation with Emil Konopinski, Edward Teller, and Herbert York in the summer of 1950. Fermi's companions on that day have provided accounts of the incident.

Jones, E.M.

1985-03-01T23:59:59.000Z

292

"Where is Everybody?" An Account of Fermi's Question  

DOE R&D Accomplishments (OSTI)

Enrico Fermi's famous question, now central to debates about the prevalence of extraterrestrial civilizations, arose during a luncheon conversation with Emil Konopinski, Edward Teller, and Herbert York in the summer of 1950. Fermi's companions on that day have provided accounts of the incident.

Jones, E. M.

1985-03-01T23:59:59.000Z

293

TRACKING ACCELERATOR SETTINGS.  

Science Conference Proceedings (OSTI)

Recording setting changes within an accelerator facility provides information that can be used to answer questions about when, why, and how changes were made to some accelerator system. This can be very useful during normal operations, but can also aid with security concerns and in detecting unusual software behavior. The Set History System (SHS) is a new client-server system developed at the Collider-Accelerator Department of Brookhaven National Laboratory to provide these capabilities. The SHS has been operational for over two years and currently stores about IOOK settings per day into a commercial database management system. The SHS system consists of a server written in Java, client tools written in both Java and C++, and a web interface for querying the database of setting changes. The design of the SHS focuses on performance, portability, and a minimal impact on database resources. In this paper, we present an overview of the system design along with benchmark results showing the performance and reliability of the SHS over the last year.

D OTTAVIO,T.; FU, W.; OTTAVIO, D.P.

2007-10-15T23:59:59.000Z

294

LONGITUDINAL RESISTIVE INSTABILITIES OF INTENSE COASTING BEAMS IN PARTICLE ACCELERATORS  

E-Print Network (OSTI)

Proceedings of the Brookhaven 1961 International ConferenceEnergy Accelerators, Brookhaven National Laboratory, 1961,Proceedings of the Brookhaven 1961 International Conference

Neil, V. Kelvin

2008-01-01T23:59:59.000Z

295

Accelerating Access | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

Energy Science and Technology Software Center E-print Network Information Bridge LEDP National Library of Energy OSTIblog Science.gov Science Accelerator Science Conference...

296

Science Accelerator content now includes multimedia | OSTI, US...  

Office of Scientific and Technical Information (OSTI)

Energy Science and Technology Software Center E-print Network Information Bridge LEDP National Library of Energy OSTIblog Science.gov Science Accelerator Science Conference...

297

Umklapp Lasing with a Quantum Degenerate Fermi Gas  

E-Print Network (OSTI)

We introduce the driven quantum degenerate Fermi gas as a lasing medium in optical cavities. We show that the existence of a Fermi surface fundamentally alters the behavior of the charge-ordering ("self-organization") superradiant transition that occurs when the atoms are driven sufficiently strongly. Resonant Umklapp scattering processes, where the fermions are scattered from one side of the Fermi surface to the other by exchanging photon momenta, lead to Peierls reconstruction of the dynamical cavity band structure at low superradiance threshold. The spectral properties of the cavity light field can be tuned by the Fermi wavevector (the density of the gas) relative to the cavity and pump photon momenta. The cavity spectrum can have broadband features from the fermionic particle-hole continuum as well as frequency ranges with narrow linewidth due to dispersive effects of the Fermi gas.

Francesco Piazza; Philipp Strack

2013-09-11T23:59:59.000Z

298

Acceleration Modules in Linear Induction Accelerators  

E-Print Network (OSTI)

Linear Induction Accelerator (LIA) is a unique type of accelerator, which is capable to accelerate kiloAmpere charged particle current to tens of MeV energy. The present development of LIA in MHz busting mode and successful application into synchrotron broaden LIAs usage scope. Although transformer model is widely used to explain the acceleration mechanism of LIAs, it is not appropriate to consider the induction electric field as the field which accelerates charged particles for many modern LIAs. Authors examined the transition of the magnetic cores functions during LIA acceleration modules evolution, distinguished transformer type and transmission line type LIA acceleration modules, and reconsidered several related issues based on transmission line type LIA acceleration module. The clarified understanding should be helpful in the further development and design of the LIA acceleration modules.

Wang, Shaoheng

2013-01-01T23:59:59.000Z

299

Non-Fermi liquids and the Wiedemann-Franz law  

E-Print Network (OSTI)

A general discussion of the ratio of thermal and electrical conductivities in non-Fermi liquid metals is given. In metals with sharp Drude peaks, the relevant physics is correctly organized around the slow relaxation of almost-conserved momenta. While in Fermi liquids both currents and momenta relax slowly, due to the weakness of interactions among low energy excitations, in strongly interacting non-Fermi liquids typically only momenta relax slowly. It follows that the conductivities of such non-Fermi liquids are obtained within a fundamentally different kinematics to Fermi liquids. Among these strongly interacting non-Fermi liquids we distinguish cases with only one almost-conserved momentum, which we term hydrodynamic metals, and with many patchwise almost-conserved momenta. For all these cases, we obtain universal expressions for the ratio of conductivities that violate the Wiedemann-Franz law. We further discuss the case in which long-lived `cold' quasiparticles, in general with unconventional scattering rates, coexist with strongly interacting hot spots, lines or bands. For these cases, we characterize circumstances under which non-Fermi liquid transport, in particular a linear in temperature resistivity, is and is not compatible with the Wiedemann-Franz law. We suggest the likely outcome of future transport experiments on CeCoIn5, YbRh2Si2 and Sr3Ru2O7 at their critical magnetic fields.

Raghu Mahajan; Maissam Barkeshli; Sean A. Hartnoll

2013-04-15T23:59:59.000Z

300

Accelerated Aging of Roofing Surfaces  

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

Accelerated aging of roofing surfaces Accelerated aging of roofing surfaces Hugo Destaillats, Ph.D. Lawrence Berkeley National Laboratory HDestaillats@LBL.gov (510) 486-5897 http://HeatIsland.LBL.gov April 4, 2013 Development of Advanced Building Envelope Surface Materials & Integration of Artificial Soiling and Weathering in a Commercial Weatherometer New York Times, 30 July 2009 2010 2012 Challenge: speed the development of high performance building envelope materials that resist soiling, maintain high solar reflectance, and save energy 2 | Building Technologies Office eere.energy.gov

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301

SLAC National Accelerator Laboratory - Magnetism Combines with...  

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around a black hole, including the magnetic force, makes a black hole even better at blasting its surroundings clear than currently thought. "Based on our study we're saying there...

302

SLAC National Accelerator Laboratory - ALD Searches  

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will consider the following characteristics when evaluating candidates: Leadership skills and previous experience in similar role Strategic planning capabilities Understanding...

303

SLAC National Accelerator Laboratory - Stefan Mannsfeld Wins...  

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his professor and colleagues with his physics insights and creative experimental skills that have led to a series of important insights into the properties of thin-film...

304

SLAC National Accelerator Laboratory - Taking Some Guesswork...  

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SLAC logo Staff Resources | Research Resources searchButton Web People ABOUT SLAC Overview Director's Office Vision & Mission Organization History Brochures Contact SLAC RESEARCH...

305

SLAC National Accelerator Laboratory - Research Resources  

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Office of High Energy Physics (HEP) Office of Science Basic Energy Sciences High Energy Physics Other Phone Directories SLACspeak Glossary SPIRES HEP Preprints Database...

306

Photon Science : SLAC National Accelerator Laboratory  

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Photon Science Photon Science Directorate | Science Highlights | Publications | SLAC Faculty Affairs | Org Chart Photon Science Faculty Arthur I. Bienenstock * Britt Hedman Anders Nilsson Gordon E. Brown, Jr. Keith O. Hodgson Jens Nørskov Axel T. Brunger Norbert Holtkamp R. Paul Phizackerley * Herman Winick * Philip Bucksbaum Zhirong Huang Piero A. Pianetta Bob Byer Harold Y. Hwang Srinivas Raghu Bruce Clemens Kent Irwin David A. Reis Yi Cui Chi-Chang Kao Zhi-Xun Shen Thomas Devereaux Ingolf Lindau * Edward I. Solomon Sebastian Doniach Aaron Lindenberg Joachim Stöhr Kelly Gaffney Wendy Mao Soichi Wakatsuki John Galayda Todd J. Martinez William Weis (Chair) Jerry Hastings Nicholas Melosh Helmut Wiedemann * *Emeritus Visiting/Consulting Faculty Faculty Affairs Office Particle Physics and Astrophysics Faculty

307

SLAC National Accelerator Laboratory - Bringing Telescope Tech...  

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Telescope Tech to X-ray Lasers By Glenn Roberts Jr July 10, 2012 Technology that helps ground-based telescopes cut through the haze of Earth's atmosphere to get a clearer view of...

308

SLAC National Accelerator Laboratory - Journal's Special Issue...  

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Journal's Special Issue Highlights New Frontier of X-ray Lasers By Glenn Roberts Jr. September 9, 2013 A special issue of a physics publication highlights the contributions of...

309

SLAC National Accelerator Laboratory - SLAC Scientists Study...  

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Housing Transportation News Feature Archive SLAC Scientists Study How Nature Cleans Uranium from Colorado Aquifer By Lori Ann White January 10, 2012 Rifle, Colorado, is a small...

310

SLAC National Accelerator Laboratory - Unexpected Allies Help...  

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& Housing Transportation News Feature Archive Unexpected Allies Help Bacteria Clean Uranium From Groundwater By Lori Ann White March 7, 2013 Since 2009, SLAC scientist John...

311

SLAC National Accelerator Laboratory - World's Largest Digital...  

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on LSST's 8.4-meter primary mirror and its final site atop Cerro Pachn in northern Chile. As the primary component of all energy in the universe, the still-mysterious dark...

312

SLAC National Accelerator Laboratory - Lodging & Housing Information  

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& Housing Information STANFORD GUEST HOUSE PHOTO: Stanford Guest House Front Facade This comfortable and convenient housing structure is located on SLAC's campus and is just a...

313

Collaboration Topics - Acceleration Hardware and APIs | National...  

National Nuclear Security Administration (NNSA)

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

314

SLAC National Accelerator Laboratory - KIPAC Theorists Weigh...  

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their search. By Lori Ann White May 21, 2013 Now that it looks like the hunt for the Higgs boson is over, particles of dark matter are at the top of the physics "Most Wanted" list....

315

SLAC National Accelerator Laboratory - SLAC Physicists Comment...  

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have found strong hints in their data of something that could be a low-mass Higgs boson - and added that they are well-situated to give a more definitive answer by the end...

316

SLAC National Accelerator Laboratory - CERN: Experiments Observe...  

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CERN: Experiments Observe Particle Consistent with Long-sought Higgs Boson July 5, 2012 from CERN At a seminar held at CERN as a curtain raiser to the year's major particle physics...

317

Thomas Jefferson National Accelerator Facility Technology ...  

Energy Innovation Portal Technologies. Search Help ... This invention can produce copious quantities of carbon nanotubes at rates near grams per hour.

318

SLAC National Accelerator Laboratory - American Physical Society...  

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said. But Friend also characterizes him as "a wonderful colleague." Recalling a recent power outage, she said Hwang stepped right in: "He did a great job. He's willing to help...

319

SLAC National Accelerator Laboratory - Elementary Particle Physics  

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experiment and is contributing to the ATLAS science program. SLAC is also involved in R&D for future upgrades to components of the ATLAS detector. ATLAS and the LHC are...

320

Collaboration Topics - Acceleration Hardware and APIs | National...  

National Nuclear Security Administration (NNSA)

co-design site is at https:codesign.llnl.gov The Sandia Mantevo mini-apps are at http:mantevo.org CEA's open source repository is at https:github.comHydroBenchHydro.git...

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321

SLAC National Accelerator Laboratory - SSRL Researchers Show...  

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used a specialized instrument at the SSRL to determine the electronic and geometric structure of each intermediate stage. Chemical tests at Ewha Womans University further...

322

SLAC National Accelerator Laboratory - SLAC History  

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SLAC History black and white photo of the first construction of SLAC In 1962, in the rolling hills west of Stanford University, construction began on the longest and straightest...

323

SLAC National Accelerator Laboratory - Bienenstock, Michelson...  

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and Technologies section. Among the academy's other new members this year: Ernest Moniz, nominee for secretary of the U.S. Department of Energy. Former pilot, astronaut and...

324

SLAC National Accelerator Laboratory - Novel Analysis Method...  

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of objects that can be found at widely varying distances - for example, blazars or gamma-ray bursts. SHARE Artist's conception of a quasar (Credit: NASAJPL-Caltech.) The...

325

SLAC National Accelerator Laboratory - Postdoc Eric Verploegen...  

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to help clean up the processes used to extract oil from tar sands and natural gas from shale. Verploegen is not sure if there will be many synchrotrons in his future, but he...

326

SLAC National Accelerator Laboratory - Visitor Map  

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25 29-E Main Control Center (MCC) 5 32-F Main Gate (Information Booth) 83 31-B Master Substation 16 30-F Medical (Room 11) 28 30-E Metal Stores Shelter 29 29-F Operations...

327

SLAC National Accelerator Laboratory - Transparent Batteries...  

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Transparent Batteries: Seeing Straight Through to the Future? By Stanford News Service July 25, 2011 It sounds like something out of a cheesy science fiction movie, but thanks to...

328

SLAC National Accelerator Laboratory - New Nanostructure for...  

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New Nanostructure for Batteries Keeps Going and Going ... By Mike Ross May 10, 2012 For more than a decade, scientists have tried to improve lithium-based batteries by replacing...

329

SLAC National Accelerator Laboratory - SLAC Joins Partnership...  

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by the Energy Department since 2010. Other Hubs are devoted to modeling and simulation of nuclear reactors, achieving major improvements in the energy efficiency of buildings and...

330

SLAC National Accelerator Laboratory - SLAC Scientists Awarded...  

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SLAC Scientists Awarded Grants from Stanford Energy Institute By Mark Shwartz & Mark Golden, Stanford News Service September 17, 2012 Stanford University's Precourt Institute for...

331

SLAC National Accelerator Laboratory - SLAC Software Developer...  

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SLAC Software Developer Discusses Physics Simulation Tool to Make Cancer Therapy Safer By Helen Shen October 20, 2011 Tiny particles are making a big difference in the world of...

332

SLAC National Accelerator Laboratory - Astrophysics and Cosmology  

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Astrophysics and Cosmology A night time aerial image of one of the labs at SLAC SLAC astrophysicists and cosmologists play leading roles in the study of the high-energy universe,...

333

SLAC National Accelerator Laboratory - SLAC Today  

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SLAC Today Banner image for SLAC Today SLAC Today shares new information and multimedia daily with the laboratory's diverse audiences, including nearly 1,700 employees, 300...

334

SLAC National Accelerator Laboratory - Educational and Outreach...  

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HIGH SCHOOL PROGRAMS Raising Interest in Science and Engineering (RISE) Program SLAC High School Science Bowl UNDERGRADUATE AND GRADUATE PROGRAMS Community College...

335

SLAC National Accelerator Laboratory - Transportation Options  

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Transportation SLAC and Stanford can be reached by a variety of transportation options. There are many resources to help you plan your trip to and around SLAC and Stanford. The...

336

SLAC National Accelerator Laboratory - Tom Devereaux Appointed...  

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SIMES By Glennda Chui February 21, 2012 Tom Devereaux, a professor of photon science at SLAC and Stanford University, has been appointed director of SIMES, the Stanford Institute...

337

SLAC National Accelerator Laboratory - SLAC News Center  

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News Center NEWS FEATURES October 25, 2013 SLAC Researcher Lauded for Ground-breaking Graduate Work Sbastien Corde, a postdoctoral researcher with SLAC's Facility for Advanced...

338

SLAC National Accelerator Laboratory - News and Media  

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news releases and articles, multimedia content and more. Press Contact: Andy Freeberg, SLAC Media Relations Manager 926-650-4359, afreeberg@slac.stanford.edu NEWS CENTER Browse...

339

SLAC National Accelerator Laboratory - Simple Wavelength Detector...  

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Detector Could Speed Data Communications By Mike Ross June 4, 2013 Researchers at SLAC and Stanford have created a new device, smaller than a grain of rice, that could...

340

SLAC National Accelerator Laboratory - Safety at SLAC  

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Safety at SLAC PHOTO: Landscape of oak tree and green grass SLAC is committed to protecting the health and safety of our staff, the community and the environment as we carry out...

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341

SLAC National Accelerator Laboratory - Annual Users Conference...  

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Farrel W. Lytle Award on Oct. 24, during the 2011 SSRLLCLS Annual Users' Meeting at SLAC. The award ceremony capped the third day of the users' meeting, which drew more than...

342

SLAC National Accelerator Laboratory - Visiting SLAC  

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Visiting SLAC Arial photo of people gathering at SLAC SLAC welcomes thousands of visitors each year from around the world. In addition to hosting scientists who come to conduct...

343

SLAC National Accelerator Laboratory - Synchrotrons Play Role...  

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a longtime collaborator in Kobilka's work, is a member of the Photon Science faculty at SLAC and a professor of structural biology at Stanford University. He said, "Over the years,...

344

SLAC National Accelerator Laboratory - Environmental Science  

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and Environmental Interface Science at SSRL Environmental Remediation Science at SSRL Science Focus Area: SSRL Environmental Remediation Program X-ray Science at SLAC...

345

SLAC National Accelerator Laboratory - Maps and Directions  

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Maps & Directions The SLAC campus is located on 426 acres of Stanford University property, just three miles west of the university campus. The main entrance to the facilitiy is on...

346

SLAC National Accelerator Laboratory - Media Resources  

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about the laboratory. If you don't find what you need on this page, please contact the SLAC Media Relations Manager: Andy Freeberg afreeberg@slac.stanford.edu 650-926-4359 LATEST...

347

SLAC National Accelerator Laboratory - Soichi Wakatsuki Joins...  

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Soichi Wakatsuki Joins SLAC Faculty By Glennda Chui January 22, 2013 One of SLAC's newest faculty members, Soichi Wakatsuki, says it was not any one thing that drew him here to...

348

SLAC National Accelerator Laboratory - SLAC Scientists Create...  

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Create Twisted Light By Lori Ann White September 18, 2013 Scientists at SLAC have found a new method to create coherent beams of twisted light - light that spirals around a central...

349

SLAC National Accelerator Laboratory - SLAC Physicist Explores...  

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SLAC Physicist Explores Parallel Universes Sunday Night on Discovery Channel By Mike Ross September 1, 2011 Are parallel universes real? The answer to that intriguing question is...

350

SLAC National Accelerator Laboratory - SLAC Researcher Lauded...  

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SLAC Researcher Lauded for Ground-breaking Graduate Work By Lori Ann White October 25, 2013 Sbastien Corde, a postdoctoral researcher with SLAC's Facility for Advanced...

351

SLAC National Accelerator Laboratory - Careers at SLAC  

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Careers at SLAC An image of a large group of SLAC employees Join us as we explore the ultimate structure and dynamics of matter and the properties of energy, space and time - at...

352

SLAC National Accelerator Laboratory - Annual Synchrotron Award...  

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Jr. October 22, 2013 Sean Brennan's decades of X-ray expertise keep pulling him back to SLAC even though he formally retired in 2008. During a recent visit to the lab, he accepted...

353

SLAC National Accelerator Laboratory - Photon Science  

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programs in chemical, materials and energy sciences, including work at three joint SLACStanford research centers. Many of these programs use our X-ray light sources as a...

354

SLAC National Accelerator Laboratory - Infrastructure and Safety  

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Infrastructure and Safety Photo - Aerial view of the klystron gallery. The Infrastructure and Safety directorate is committed to creating, operating and sustaining world-class,...

355

SLAC National Accelerator Laboratory - Meeting Rooms  

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41 144D 3117 30-C Blue Room (20) 41 207 2868 30-C Castle Craigs Conference Room 280B 241 2804 29-D Cedar Room (15) 48 101 3485 30-B CEF Conference Room 35 4A 3534 27-E Controls...

356

SLAC National Accelerator Laboratory - Site Index  

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(Experimental Group K) Particle Physics and Astrophysics Faculty PEP-II PEP-II Luminosity Phonebook (SLAC Directory) Photon Science Directorate Planning and Assessment Office...

357

SLAC National Accelerator Laboratory - Molecular Graphene Heralds...  

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Press Release Archive Molecular Graphene Heralds New Era of 'Designer Electrons' March 14, 2012 Menlo Park, Calif. - Researchers from Stanford University and the U.S. Department of...

358

SLAC National Accelerator Laboratory - Designing Chemical Catalysts...  

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Designing Chemical Catalysts: There's an App for That By Mike Ross January 19, 2012 A big reason for publishing scientific results is to inform others who can then use your data...

359

SLAC National Accelerator Laboratory - World's Most Powerful...  

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into an even more precise tool for exploring the nanoworld. The improvements yield laser pulses focused to higher intensity in a much narrower band of X-ray wavelengths, and...

360

SLAC National Accelerator Laboratory - Laser Mashup: Researchers...  

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have provided a wealth of information on atoms, molecules and materials. But even when laser research was in its infancy more than 40 years ago, scientists pondered the potential...

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361

SLAC National Accelerator Laboratory - SLAC Among Institutions...  

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Among Institutions Awarded Millions in Grants from Bay Area Photovoltaics Consortium By Mark Shwartz May 17, 2012 from Stanford Report The Bay Area Photovoltaic Consortium (BAPVC)...

362

SLAC National Accelerator Laboratory - SLAC Welcomes Displaced...  

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of Tokyo. Their experiments are similar enough that they were often scheduled one right after the other at the Photon Factory. "We couldn't do our experiments in KEK so,...

363

SLAC National Accelerator Laboratory - KIPAC Researchers Track...  

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little evidence of being the result of a merger, but its spectrum showed some of the right characteristics. A promising test case, but more checking was necessary because...

364

SLAC National Accelerator Laboratory - Claudio Pellegrini: A...  

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fateful workshop in 1992 where Pellegrini first proposed the LCLS. His account is a laundry list of contributions made by a phone book's worth of collaborators, from a vital...

365

SLAC National Accelerator Laboratory - Staff Resources - Modern...  

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Staff Central Services Safety & Training Policies & Procedures HR Services & Benefits Life @ SLAC Helpful Resources BenefitSU (Stanford) Computing Help Desk Controlled...

366

SLAC National Accelerator Laboratory - symmetry magazine  

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Symmetry is a magazine about particle physics and its connections to other aspects of life and science, from interdisciplinary collaborations to policy to culture. It is...

367

SLAC National Accelerator Laboratory - Designer Glue Improves...  

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Designer Glue Improves Lithium-ion Battery Life By Mike Ross August 19, 2013 When it comes to improving the performance of lithium-ion batteries, no part should be overlooked - not...

368

SLAC National Accelerator Laboratory - Innovative SIMES Solar...  

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Innovative SIMES Solar-Energy Technology Funded by DOE By Mike Ross July 18, 2012 The U.S. Department of Energy has awarded a research group at the Stanford Institute for Materials...

369

SLAC National Accelerator Laboratory - Synchrotrons Explore Water...  

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fluoride crystal. This surface was expected to stimulate ice formation, but even when chilled to a temperature of about 6.5 degrees Fahrenheit - well below water's normal...

370

SLAC National Accelerator Laboratory - Forces Within Molecules...  

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diamondoids, which are molecule-sized diamonds pioneered by SIMES researchers. Ethane, propane and octane are familiar alkanes that have backbones of two, three and eight carbon...

371

SLAC National Accelerator Laboratory - Shedding Light  

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of particles on a collision course. Richter and his colleagues stood by to examine the debris to see what discoveries came out. Physicists were already familiar with one product of...

372

SLAC National Accelerator Laboratory - Researchers Converge to...  

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October 25, 2011 One of the most striking features of particle collisions is the jet: a spray of particles, or energy - or both - produced when hadrons, the quark-containing...

373

SLAC National Accelerator Laboratory - Underground Search for...  

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is a thin-walled cylinder made of extremely pure copper. It is full of about 200 kilograms (about 440 pounds) of liquid xenon and buried 2,150 feet deep at the DOE's Waste...

374

SLAC National Accelerator Laboratory - SIMES Professor Honored...  

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theoretical research that has provided significant insights into the nature of "unconventional" superconductors. The prize is named for the distinguished physicist John Bardeen...

375

SLAC National Accelerator Laboratory - Experiments Probe Megavirus...  

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reproduce apart from a living cell. But their size, genetic complexity and other unconventional viral characteristics raise questions about whether they should be considered...

376

SLAC National Accelerator Laboratory - 2013 News Features  

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Dark Energy Survey Begins Sept. 3, 2013 LCLS Gets New Equipment, Upgrades During Downtime August 28, 2013 Ribosome Research Takes Shape at SLAC August 22, 2013 The Universe Through...

377

SLAC National Accelerator Laboratory - Surprising Competition...  

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Found in High-Temperature Superconductors By Mike Ross November 14, 2012 A team led by SLAC and Stanford scientists has made an important discovery toward understanding...

378

SLAC National Accelerator Laboratory - SUNCAT Director Awarded...  

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Gold Medal for engineering scientific research from the Technical University of Denmark (DTU). The presentation was made on May 3 at an annual university celebration...

379

SLAC National Accelerator Laboratory - SLAC, Stanford Materials...  

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electronics and other applications. A paper published online this week in Nature Nanotechnology describes how they combined two previously known topological insulators to create...

380

SLAC National Accelerator Laboratory - Physics Society Honors...  

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that makes a free-electron laser like SLAC's Linac Coherent Light Source (LCLS) so powerful. As accomplished as he is in beam physics, Ratner has a wide range of...

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381

SLAC National Accelerator Laboratory - World's Most Powerful...  

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powers the sun. The experiments were carried out at SLAC's Linac Coherent Light Source (LCLS), whose rapid-fire laser pulses are a billion times brighter than those of any X-ray...

382

SLAC National Accelerator Laboratory - Researchers Freely Share...  

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Researchers Freely Share LCLS Experiment Data on Public Database By Helen Shen November 22, 2011 In 2009, when biophysicist Ilme Schlichting and her colleagues applied to use the...

383

SLAC National Accelerator Laboratory - Ribosome Research Takes...  

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Source X-ray laser for the first time. The ultrashort, ultrabright X-ray pulses at LCLS can be used to explore the structure and other properties of crystallized samples in...

384

SLAC National Accelerator Laboratory - For Superionic Material...  

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for the liquid electrolyte that transports ions between the electrodes of a rechargeable battery. The researchers conducted their experiments at three synchrotrons: Lawrence...

385

SLAC National Accelerator Laboratory - Local Congresswomen, Entreprene...  

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SLAC - and founder of Amprius - said light-source X-rays enable his researchers to see atomic-scale details of how innovative lithium-ion battery designs work without taking...

386

SLAC National Accelerator Laboratory - SIMES Materials Scientist...  

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ionics are improving many energy storage and conversion devices, such as batteries, fuel cells, capacitors, solar cells and chemical sensors. Compared with liquid-based...

387

SLAC National Accelerator Laboratory - Community at SLAC  

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Community at SLAC PHOTO: Community members on a tour of SLAC Through a variety of events and outreach programs, SLAC seeks to connect with our community and share our excitement...

388

SLAC National Accelerator Laboratory - SLAC Tours  

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SLAC Tours PHOTO: Group of people on a SLAC tour. SLAC public tours offer visitors a first-hand glimpse into the scientific discoveries being made at the laboratory. Tours are...

389

SLAC National Accelerator Laboratory - 2012 News Features  

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Higgs July 5, 2012 CERN: Experiments Observe Particle Consistent with Long-sought Higgs Boson June 20, 2012 LCLS Finding May Lead to Better Models of Matter Under Extreme...

390

SLAC National Accelerator Laboratory - 2011 News Archive  

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August 11, 2011 Stefan Mannsfeld Wins Spicer Award August 9, 2011 Will the Real Higgs Boson Please Stand Up? August 3, 2011 Tools of the Trade: New X-ray Microscopy Technique...

391

SLAC National Accelerator Laboratory - SLAC Professor Emeritus...  

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- the same mechanism that confers mass on fundamental particles and predicts the Higgs boson, the particle apparently found by the Large Hadron Collider this year. She and...

392

SLAC National Accelerator Laboratory - Shoucheng Zhang, Stanford...  

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SIMES, for innovations in technology that advanced the understanding of high-temperature superconductors - materials that conduct electricity with 100 percent efficiency - and...

393

SLAC National Accelerator Laboratory - Staff Resources - Classic...  

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Resources page. Organization Safety Central Services Site Operations Policies and Procedures Badges and Site Visitors Professional Development and Training Computing Internal...

394

SLAC National Accelerator Laboratory - Printing Innovations Provide...  

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semiconductors. The neatly aligned blue strips are what provide greater electric charge mobility. The Stanford logo shown here is the same size as a dime. (Credit: Y. Diao, B....

395

SLAC National Accelerator Laboratory - XLDB-2013  

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and often must be able to change to accommodate rapidly changing needs. Google and Facebook, for example, use open source databases so they can take advantage of enhancements...

396

SLAC National Accelerator Laboratory - Power Plants: Scientists...  

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Power Plants: Scientists Use X-ray Laser to Probe Engines of Photosynthesis By Glenn Roberts Jr. June 6, 2012 The molecular power plants that carry out photosynthesis are at the...

397

SLAC National Accelerator Laboratory - 'Architect' of SLAC's...  

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to Southern California, Neal took an active role in managing the finances for his homeowner association in Solana Beach. Neal had taken up flying as a hobby during his time at...

398

SLAC National Accelerator Laboratory - Materials, Chemistry and...  

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Materials, Chemistry and Energy Sciences Two people holding a solar cell outdoors Materials, chemistry and energy sciences are central to many of today's most critical technical...

399

RHIC Superconducting Accelerator and Electron Cooling Group  

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Organization Chart (PDF) Organization Chart (PDF) Accelerator R&D Division eRHIC R&D Energy Recovery Linac Photocathode R&D Superconducting RF Electron Cooling LARP Center for Accelerator Science and Education C-AD Accelerator R&D Division Superconducting RF Group Group Headed By: Sergey Belomestnykh This web site presents information on the Superconducting Accelerator and RHIC Electron Cooling Group, which is in the Accelerator R&D Division of the Collider-Accelerator Department of Brookhaven National Laboratory. Work is supported mainly by the Division of Nuclear Physics of the US Department of Energy. Upcoming Events: TBD Most recent events: 56 MHz 2nd External Review, March 8-9, 2011 External Review of the Energy Recovery Linac, February 17-18, 2010. Report of the Review Committee

400

The Life of Enrico Fermi | U.S. DOE Office of Science (SC)  

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The Life of Enrico Fermi The Life of Enrico Fermi The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-9395 E: fermi.award@science.doe.gov The Life of Enrico Fermi Print Text Size: A A A RSS Feeds FeedbackShare Page Enrico Fermi Click for a story about the photograph On December 2, 1942, Enrico Fermi and his team of scientists harnessed the atom and opened the door to new scientific and technological realms. His achievement allowed the U.S. to produce the atomic bomb that helped end World War II. Now, more than fifty years later, nuclear energy provides a significant part of the world's electrical power, and radioactive materials

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401

The Enrico Fermi Award Homepage | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Home Home The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-9395 E: fermi.award@science.doe.gov Print Text Size: A A A RSS Feeds FeedbackShare Page Enrico Fermi Enrico Fermi On November 16, 1954, President Eisenhower and the Atomic Energy Commission honored Enrico Fermi with a special award for his lifetime of accomplishments in physics and, in particular, for his vital role in the development of atomic energy. Shortly after receiving this honor, Enrico Fermi succumbed to cancer at the age of 53. The Enrico Fermi Presidential Award was subsequently established in 1956 as a memorial to the legacy of

402

Running fermi with one-stage compressor: advantages, layout, performance  

E-Print Network (OSTI)

Running FERMI with one-stage compressor: advantages, layout,a lattice with one-stage compressor, it was thought at thetime that the two bunch compressors configuration was still

Cornacchia, M.; Craievich, P.; Di Mitri, S.; Penco, G.; Venturini, M.; Zholents, A.

2008-01-01T23:59:59.000Z

403

Fermi gases in one dimension: From Bethe Ansatz to experiments  

E-Print Network (OSTI)

This article reviews theoretical and experimental developments for one-dimensional Fermi gases. Specifically, the experimentally realized two-component delta-function interacting Fermi gas -- the Gaudin-Yang model -- and its generalisations to multi-component Fermi systems with larger spin symmetries. The exact results obtained for Bethe ansatz integrable models of this kind enable the study of the nature and microscopic origin of a wide range of quantum many-body phenomena driven by spin population imbalance, dynamical interactions and magnetic fields. This physics includes Bardeen-Cooper-Schrieffer-like pairing, Tomonaga-Luttinger liquids, spin-charge separation, Fulde-Ferrel-Larkin-Ovchinnikov-like pair correlations, quantum criticality and scaling, polarons and the few-body physics of the trimer state (trions). The fascinating interplay between exactly solved models and experimental developments in one dimension promises to yield further insight into the exciting and fundamental physics of interacting Fermi systems.

Xi-Wen Guan; Murray T. Batchelor; Chaohong Lee

2013-01-28T23:59:59.000Z

404

Renormalization group and the superconducting susceptibility of a Fermi liquid  

Science Conference Proceedings (OSTI)

A free Fermi gas has, famously, a superconducting susceptibility that diverges logarithmically at zero temperature. In this paper we ask whether this is still true for a Fermi liquid and find that the answer is that it does not. From the perspective of the renormalization group for interacting fermions, the question arises because a repulsive interaction in the Cooper channel is a marginally irrelevant operator at the Fermi liquid fixed point and thus is also expected to infect various physical quantities with logarithms. Somewhat surprisingly, at least from the renormalization group viewpoint, the result for the superconducting susceptibility is that two logarithms are not better than one. In the course of this investigation we derive a Callan-Symanzik equation for the repulsive Fermi liquid using the momentum-shell renormalization group, and use it to compute the long-wavelength behavior of the superconducting correlation function in the emergent low-energy theory. We expect this technique to be of broader interest.

Parameswaran, S. A.; Sondhi, S. L. [Department of Physics, Joseph Henry Laboratories, Princeton University, Princeton, New Jersey 08544 (United States); Shankar, R. [Department of Physics, Yale University, New Haven, Connecticut 06520 (United States)

2010-11-15T23:59:59.000Z

405

Superconductivity with deformed Fermi surfaces and compact stars  

E-Print Network (OSTI)

I discuss the deformed Fermi surface superconductivity (DFS) and some of its alternatives in the context of nucleonic superfluids and two flavor color superconductors that may exist in the densest regions of compact stellar objects.

Armen Sedrakian

2003-12-15T23:59:59.000Z

406

Radio-frequency spectroscopy of ultracold atomic Fermi gases  

E-Print Network (OSTI)

This thesis presents experiments investigating the phase diagram of ultracold atomic Fermi gases using radio-frequency spectroscopy. The tunability of many experimental parameters including the temperature, the interparticle ...

Schirotzek, Andre

2010-01-01T23:59:59.000Z

407

Manhattan Project: J. Robert Oppenheimer, Enrico Fermi, and Ernest...  

Office of Scientific and Technical Information (OSTI)

J. Robert Oppenheimer, Enrico Fermi, and Ernest Lawrence Events > Dawn of the Atomic Era, 1945 > Debate Over How to Use the Bomb, Washington, D.C., Late Spring 1945 Events >...

408

Argonne Accelerator Institute  

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

AAI Home AAI Home Welcome Accelerators at Argonne Mission Organization History Document Collection Conferences & Workshops Beams and Applications Seminar Argonne-Fermilab Collaboration Lee Teng Scholarship Program Useful Links Argonne Accelerator Institute In 2006, Argonne Laboratory Director Robert Rosner formed the AAI as a focal point for accelerator initiatives. The institute works to utilize Argonne's extensive accelerator resources, to enhance existing facilities, to determine the future of accelerator development and construction, and to oversee a dynamic and acclaimed accelerator physics portfolio. More Information for: Members * Students Industrial Collaborators - Working with Argonne Link to: Accelerators for America's Future Upcoming Events and News 4th International Particle Accelerator Conference (IPAC'13)

409

Science Accelerator Widget  

Office of Scientific and Technical Information (OSTI)

Science Accelerator Widget You can now explore multiple Science Accelerator features through the new tabbed widget. Download this tool via the 'Get Widget Options' link or by...

410

Focusing in Linear Accelerators  

DOE R&D Accomplishments (OSTI)

Review of the theory of focusing in linear accelerators with comments on the incompatibility of phase stability and first-order focusing in a simple accelerator.

McMillan, E. M.

1950-08-24T23:59:59.000Z

411

Argonne Accelerator Institute  

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

Accelerators at Argonne Argonne has a long and continuing history of participation in accelerator based, and user oriented facilities. The Zero-Gradient Synchrotron, which began...

412

Fermi-Dirac integrals in terms of Zeta Functions  

E-Print Network (OSTI)

This paper shows the Fermi-Dirac Integrals expressed in terms of Riemann and Hurwitz Zeta functions. This is done by defining an auxiliar function that permits rewrite the Fermi-Dirac integral in terms of simpler and known integrals resulting in the Zeta functions mentioned. The approach used here evades the use of iterative methods for the integrals and presents a generalization in a refereed interval, one that complements Sommerfeld lemma.

Michael Morales

2009-09-20T23:59:59.000Z

413

Insulating Behavior of a Trapped Ideal Fermi Gas  

E-Print Network (OSTI)

We investigate theoretically and experimentally the center-of-mass motion of an ideal Fermi gas in a combined periodic and harmonic potential. We find a crossover from a conducting to an insulating regime as the Fermi energy moves from the first Bloch band into the bandgap of the lattice. The conducting regime is characterized by an oscillation of the cloud about the potential minimum, while in the insulating case the center of mass remains on one side of the potential.

L. Pezze'; L. Pitaevskii; A. Smerzi; S. Stringari; G. Modugno; E. DeMirandes; F. Ferlaino; H. Ott; G. Roati; M. Inguscio

2004-01-30T23:59:59.000Z

414

The Nuclear Thomas-Fermi Model  

DOE R&D Accomplishments (OSTI)

The statistical Thomas-Fermi model is applied to a comprehensive survey of macroscopic nuclear properties. The model uses a Seyler-Blanchard effective nucleon-nucleon interaction, generalized by the addition of one momentum-dependent and one density-dependent term. The adjustable parameters of the interaction were fitted to shell-corrected masses of 1654 nuclei, to the diffuseness of the nuclear surface and to the measured depths of the optical model potential. With these parameters nuclear sizes are well reproduced, and only relatively minor deviations between measured and calculated fission barriers of 36 nuclei are found. The model determines the principal bulk and surface properties of nuclear matter and provides estimates for the more subtle, Droplet Model, properties. The predicted energy vs density relation for neutron matter is in striking correspondence with the 1981 theoretical estimate of Friedman and Pandharipande. Other extreme situations to which the model is applied are a study of Sn isotopes from {sup 82}Sn to {sup 170}Sn, and the rupture into a bubble configuration of a nucleus (constrained to spherical symmetry) which takes place when Z{sup 2}/A exceeds about 100.

Myers, W. D.; Swiatecki, W. J.

1994-08-01T23:59:59.000Z

415

13Fermi 1/22/99 lay  

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The Run II Equation The Run II Equation There has been intense speculation here at Fermilab about the potential for discovering new and interesting physics when the Tevatron cranks up again. Al Goshaw, cospokesperson for the CDF collaboration and a particle physicist from Duke University, in North Carolina, isnÕt content with mere speculation. As a scientist, he has it all worked out inÑwhere else?Ñan equation. Physics Potential in the Next Decade at CDF = [Run I Physics] x A x D x E x I where A = accelerator improvements; D = detector upgrades; E = experience with analysis; and I = inspiration. Goshaw has even come up with some numbers. Accelerator improvements include an increase in luminosity, with many more collisions per second, and an increase in the production of top quarks and other elusive fundamental particles.

416

Argonne Accelerator Institute  

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Alexander Argonne National Laboratory Decker, Glenn Argonne National Laboratory Dejus, Roger Argonne National Laboratory Deriy, Boris N. Argonne National Laboratory Donley,...

417

Twinkle, Twinkle, Little Atom | Argonne National Laboratory  

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study at the SLAC National Accelerator Laboratory's Linac Coherent Light Source (LCLS) may have helped to shed some light on this problem - quite literally. By using...

418

NIST MIRF - Accelerator Radiation Physics  

Science Conference Proceedings (OSTI)

Accelerator Radiation Physics. Medium-energy accelerators are under investigation for production of channeling radiation ...

419

SNS/BNL Accelerator Physics Group page  

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SNS/BNL Accelerator Systems group SNS/BNL Accelerator Systems group CA-Department Bldg 817 Upton, NY 11973, USA The Spallation Neutron Source project is a collaboration between six national laboratories of the United states to build a MegaWatt neutrons source driven by a proton accelerator. The complex is going to be build in Oak Ridge (Tennessee) and consists of a full energy (1GeV) linac, an accumulator ring and a mercury target with several instruments for neutron scattering. All the information in the project can be found here. At Brookhaven national laboratory we work mainly in the accumulator ring and transfer lines. Our group is part or the Collider Accelerator Division also in charge of RHIC and the AGS complex. If you are looking for information in a particular topic you can contact the persons working on

420

2014 International Workshop on FFAG Accelerators  

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Brookhaven National Laboratory Brookhaven National Laboratory 2014 International Workshop on FFAG Accelerators (FFAG'14) Homepage Registration Talks Agenda Contact Us Workshop Information pulldown Accommodations Transportation to BNL Attendee Information Add Event to Calendar Access to BNL Directions to Event Food at BNL Local Weather at BNL Visiting BNL Nearby Attractions Disclaimer Welcome to FFAG'14 2014 International Workshop on FFAG Accelerators Registration will open on February 1, 2014. Motivation logo The past 15 years have seen a revival of interest in fixed field alternating gradient accelerators (FFAGs), which were first conceived of in the early 1950s. This revival began with proposals for their use for producing high intensity proton beams and muon colliders, and was followed by the construction and operation of a number of test accelerators. They

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While these samples are representative of the content of NLEBeta,
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421

Kathryn Grim | Department of Energy  

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

Kathryn Grim About Us Kathryn Grim Kathryn Grim is an Editor at Fermi National Accelerator Laboratory. Most Recent From Autos to Accelerators September 7...

422

15pFermi 3/2/01  

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most powerful particle accelerators of the universe. High-energy flashes, called gamma-ray bursts, frequently hit earth. This cyclotron (above), built in 1930, accelerated...

423

Accelerator Operations and Technology, AOT: LANL  

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

ADE Accelerator and Operations Technology, AOT ADE Accelerator and Operations Technology, AOT About Us AOT Home Groups Accelerator, Beam Science High Power Electrodynamics Instrumentation, Controls Mechanical Design Engineering Operations Radio Frequency Engineering CONTACTS Division Leader John Erickson Deputy Division Leader for Operations Martha Zumbro Deputy Division Leader for Technology Subrata Nath Administrator Jean N. Trujillo Phone: (505) 665-2683 Put a short description of the graphic or its primary message here Accelerator and Operations Technology The Accelerator and Operations Technology (AOT) Division at Los Alamos National Laboratory conducts fundamental and applied research and development needed to improve operations and operations support for the Los Alamos Neutron Science Center (LANSCE). AOT's R&D efforts include

424

Superlative Supercomputers: Argonne's Mira to Accelerate Scientific  

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

Superlative Supercomputers: Argonne's Mira to Accelerate Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits December 2, 2011 - 2:01pm Addthis This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear combustion that sets off type 1a supernovae. | Photo courtesy of Argonne National Laboratory This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear

425

Superlative Supercomputers: Argonne's Mira to Accelerate Scientific  

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

Superlative Supercomputers: Argonne's Mira to Accelerate Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits December 2, 2011 - 2:01pm Addthis This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear combustion that sets off type 1a supernovae. | Photo courtesy of Argonne National Laboratory This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear

426

5 Fermi 4/13/01  

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, 2002 , 2002 Number 4 f I N S I D E : 2 Te v a t r o n L u m i n o s i t y M a k e s a n U p h i l l C l i m b 6 N e w F e r m i l a b We b s i t e M a r k s F i r s t A n n i v e r s a r y 1 2 K e p h a r t Ta k e s t h e R o a d t o t h e F u t u r e Ecool Celebrates 8 Ecool Celebrates 8 Photo by Reidar Hahn 2 FERMINEWS Friday, March 1, 2002 Collider Run II at Fermilab's Tevatron officially began on March 1, 2001. Since Tevatron operations resumed in November, 2001, after a two-month shutdown for accelerator and detector upgrades, luminosity has increased more slowly than hoped for. Fermilab has in place a plan to raise the luminosity to the desired levels by the end of 2002. Intense efforts now underway to address a range of technical issues in the accelerator complex are beginning to show results. Great physics awaits increased Tevatron luminosity, and so do the

427

Argonne Accelerator Institute  

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Research and Development Research and Development Click to download a PDF version of this document. PDF Focus Research Areas Fundamental Accelerator Physics: Theory Importance Accelerator physics research is normally associated with specific accelerator projects. As a scientific discipline, however, it is useful to study fundamental accelerator phenomena decoupled, as much as possible, from specific project aspects. Pursuit of fundamental accelerator physics in this sense has contributed significantly to the advance of the accelerator physics knowledgebase during the last several decades, clarifying the limitations and suggesting ways to overcome those limitations. Such basic research tends to be discouraged in a project-driven environment. For sustained and significant progress in

428

Muon Collider Progress: Accelerators  

SciTech Connect

A muon collider would be a powerful tool for exploring the energy-frontier with leptons, and would complement the studies now under way at the LHC. Such a device would offer several important benefits. Muons, like electrons, are point particles so the full center-of-mass energy is available for particle production. Moreover, on account of their higher mass, muons give rise to very little synchrotron radiation and produce very little beamstrahlung. The first feature permits the use of a circular collider that can make efficient use of the expensive rf system and whose footprint is compatible with an existing laboratory site. The second feature leads to a relatively narrow energy spread at the collision point. Designing an accelerator complex for a muon collider is a challenging task. Firstly, the muons are produced as a tertiary beam, so a high-power proton beam and a target that can withstand it are needed to provide the required luminosity of ~1 × 10{sup 34} cm{sup –2}s{sup –1}. Secondly, the beam is initially produced with a large 6D phase space, which necessitates a scheme for reducing the muon beam emittance (“cooling”). Finally, the muon has a short lifetime so all beam manipulations must be done very rapidly. The Muon Accelerator Program, led by Fermilab and including a number of U.S. national laboratories and universities, has undertaken design and R&D activities aimed toward the eventual construction of a muon collider. Design features of such a facility and the supporting R&D program are described.

Zisman, Michael S.

2011-09-10T23:59:59.000Z

429

Onset of a Pseudogap Regime in Ultracold Fermi Gases  

Science Conference Proceedings (OSTI)

We show, using an ab initio approach based on Quantum Monte Carlo technique, that the pseudogap regime emerges in ultracold Fermi gases close to the unitary point. We locate the onset of this regime at a value of the interaction strength corresponding to (k{sub F}a){sup -1}{approx_equal}-0.05 (a--scattering length). We determine the evolution of the gap as a function of temperature and interaction strength in the Fermi gas around the unitary limit and show that our results exhibit a remarkable agreement with the recent wave-vector resolved radio frequency spectroscopy data. Our results indicate that a finite temperature structure of the Fermi gas around unitarity is more complicated and involves the presence of the phase with preformed Cooper pairs, which, however, do not contribute to the long range order.

Magierski, Piotr [Faculty of Physics, Warsaw University of Technology, ulica Koszykowa 75, 00-662 Warsaw (Poland); Department of Physics, University of Washington, Seattle, Washington 98195-1560 (United States); Wlazlowski, Gabriel [Faculty of Physics, Warsaw University of Technology, ulica Koszykowa 75, 00-662 Warsaw (Poland); Bulgac, Aurel [Department of Physics, University of Washington, Seattle, Washington 98195-1560 (United States)

2011-09-30T23:59:59.000Z

430

Fermi-LAT Observation of Quiescent Solar Emission  

E-Print Network (OSTI)

The Large Area Telescope (LAT), one of two instruments on the Fermi Gamma-ray Space Telescope is a pair-conversion detector designed to study the gamma-ray sky in the energy range 30 MeV to 300 GeV. Fermi has detected high-energy gamma rays from the quiet Sun produced by interactions of cosmic-ray nucleons with the solar surface, and cosmic-ray electrons with solar photons in the heliosphere. While the Sun was detected by EGRET on CGRO with low statistics, Fermi provides high-quality detections on a daily basis allowing variability to be addressed. Such observations will provide a probe of the extreme conditions near the solar surface and a monitor the modulation of cosmic rays over the inner heliosphere. We discuss the study of the quiescent solar emission including spectral analysis of its two components, disk and inverse Compton.

Orlando, Elena

2009-01-01T23:59:59.000Z

431

Fermi-LAT Observation of Quiet Solar Emission  

E-Print Network (OSTI)

The Large Area Telescope (LAT) on board Fermi has detected high-energy gamma rays from the quiet Sun produced by interactions of cosmic-ray nucleons with the solar surface and cosmic-ray electrons with solar photons in the heliosphere. Such observations provide a probe of the extreme conditions near the solar atmosphere and photosphere and permit the study of the modulation of cosmic rays over the inner heliosphere. For the first year of Fermi observations the solar modulation was at its minimum corresponding to a maximum cosmic-ray flux and, hence, maximum gamma-ray emission from the Sun. We discuss the study of the quiescent solar emission, including spectral analysis of its two components, disk and inverse Compton, using the first-year data of the mission and models using the electron spectrum measured by Fermi.

Orlando, Elena

2009-01-01T23:59:59.000Z

432

FERMI@Elettra FEL Design Technical Optimization Final Report  

Science Conference Proceedings (OSTI)

This is the final report of the FEL Design Group for the Technical Optimization Study for the FERMI{at}ELETTRA project. The FERMI{at}ELETTRA project is based on the principle of harmonic upshifting of an initial ''seed'' signal in a single pass, FEL amplifier employing multiple undulators. There are a number of FEL physics principles which underlie this approach to obtaining short wavelength output: (1) the energy modulation of the electron beam via the resonant interaction with an external laser seed (2) the use of a chromatic dispersive section to then develop a strong density modulation with large harmonic overtones (3) the production of coherent radiation by the microbunched beam in a downstream radiator. Within the context of the FERMI project, we discuss each of these elements in turn.

Fawley, William; Penn, Gregory; Allaria, Enrico; De Ninno,Giovanni; Graves, William

2006-07-31T23:59:59.000Z

433

Accelerator Operators and Software Development  

SciTech Connect

At Thomas Jefferson National Accelerator Facility, accelerator operators perform tasks in their areas of specialization in addition to their machine operations duties. One crucial area in which operators contribute is software development. Operators with programming skills are uniquely qualified to develop certain controls applications because of their expertise in the day-to-day operation of the accelerator. Jefferson Lab is one of the few laboratories that utilizes the skills and knowledge of operators to create software that enhances machine operations. Through the programs written; by operators, Jefferson Lab has improved machine efficiency and beam availability. Because many of these applications involve automation of procedures and need graphical user interfaces, the scripting language Tcl and the Tk toolkit have been adopted. In addition to automation, some operator-developed applications are used for information distribution. For this purpose, several standard web development tools such as perl, VBScript, and ASP are used. Examples of applications written by operators include injector steering, spin angle changes, system status reports, magnet cycling routines, and quantum efficiency measurements. This paper summarizes how the unique knowledge of accelerator operators has contributed to the success of the Jefferson Lab control system. *This work was supported by the U.S. DOE contract No. DE-AC05-84-ER40150.

April Miller; Michele Joyce

2001-11-01T23:59:59.000Z

434

Striped instability of a holographic Fermi-like liquid  

E-Print Network (OSTI)

We consider a holographic description of a system of strongly-coupled fermions in 2+1 dimensions based on a D7-brane probe in the background of D3-branes. The black hole embedding represents a Fermi-like liquid. We study the excitations of the Fermi liquid system. Above a critical density which depends on the temperature, the system becomes unstable towards an inhomogeneous modulated phase which is similar to a charge density and spin wave state. The essence of this instability can be effectively described by a Maxwell-axion theory with a background electric field. We also consider the fate of zero sound at non-zero temperature.

Oren Bergman; Niko Jokela; Gilad Lifschytz; Matthew Lippert

2011-06-20T23:59:59.000Z

435

Fermi velocity renormalization and dynamical gap generation in graphene  

E-Print Network (OSTI)

We study the renormalization of the Fermi velocity by the long-range Coulomb interactions between the charge carriers in the Dirac-cone approximation for the effective low-energy description of the electronic excitations in graphene at half filling. Solving the coupled system of Dyson-Schwinger equations for the dressing functions in the corresponding fermion propagator with various approximations for the particle-hole polarization we observe that Fermi velocity renormalization effects generally lead to a considerable increase of the critical coupling for dynamical gap generation and charge-density wave formation at the semimetal-insulator transition.

C. Popovici; C. S. Fischer; L. von Smekal

2013-08-28T23:59:59.000Z

436

RHIC | Accelerator Complex  

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

RHIC Accelerators RHIC Accelerators The Relativistic Heavy Ion Collider complex is actually composed of a long "chain" of particle accelerators Heavy ions begin their travels in the Electron Beam Ion Source accelerator (1). The ions then travel to the small, circular Booster (3) where, with each pass, they are accelerated to higher energy. From the Booster, ions travel to the Alternating Gradient Synchrotron (4), which then injects the beams via a beamline (5) into the two rings of RHIC (6). In RHIC, the beams get a final accelerator "kick up" in energy from radio waves. Once accelerated, the ions can "orbit" inside the rings for hours. RHIC can also conduct colliding-beam experiments with polarized protons. These are first accelerated in the Linac (2), and further in the Booster (3), AGS (4), and

437

Argonne Accelerator Institute  

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

GEM - GeV Electron Microtron (design report 1982) The GEM design report describes a novel six-sided CW microtron for accelerating electrons to 4 GeV. This accelerator design was...

438

National Nanotechnology Initiative  

Office of Science (SC) Website

National National Nanotechnology Initiative (NNI) Basic Energy Sciences (BES) BES Home About Research Materials Sciences & Engineering (MSE) Chemical Sciences, Geosciences, and Biosciences (CSGB) Accelerator and Detector Research Research Conduct Policies DOE Energy Innovation Hubs Energy Frontier Research Centers National Nanotechnology Initiative (NNI) Nanomaterials ES&H Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » Research National Nanotechnology Initiative (NNI)

439

A National Resource  

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

National Resource National Resource for Industry Manufacturing DeMonstration facility As the nation's premier research laboratory, Oak Ridge National Laboratory is one of the world's most capable resources for transforming the next generation of scientific discovery into solutions for rebuilding and revitalizing America's manufacturing industries. These industries call upon ORNL's expertise in materials synthesis, characterization, and process technology to reduce risk and accelerate the development and deployment of innovative energy-efficient manufacturing processes and materials targeting products of the future. The Department of Energy's first Manufacturing Demonstration Facility (MDF), established at ORNL, helps industry adopt new manufacturing technologies to reduce life-cycle energy and

440

Accelerating Electric Vehicle Deployment | Department of Energy  

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

Accelerating Electric Vehicle Deployment Accelerating Electric Vehicle Deployment Accelerating Electric Vehicle Deployment Accelerating Electric Vehicle Deployment More Documents &...

Note: This page contains sample records for the topic "fermi national accelerator" 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

Enrico Fermi Award Nominations | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Enrico Fermi Enrico Fermi Award Nominations News Featured Articles Science Headlines 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 12.04.12 Enrico Fermi Award Nominations The Office of Science is now accepting nominations for the 2013 Enrico Fermi Award. Print Text Size: A A A Subscribe FeedbackShare Page Call for Nominations - 2013 Enrico Fermi Award Nominations are sought for the 2013 Enrico Fermi Award beginning now through May 31, 2013. The outcome of the 2012 Fermi Award is anticipated to be announced soon. The Enrico Fermi Award is a Presidential award and one of the longest running and most prestigious science and technology awards given by the

442

Radiological Training for Accelerator Facilities  

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

8-2002 8-2002 May 2002 Change Notice No 1. with Reaffirmation January 2007 DOE HANDBOOK RADIOLOGICAL TRAINING FOR ACCELERATOR FACILITIES U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. TS This document has been reproduced from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 605-6000. Change Notice 1. Radiological Safety Training for Accelerator Facilities

443

Far field acceleration  

SciTech Connect

Far fields are propagating electromagnetic waves far from their source, boundary surfaces, and free charges. The general principles governing the acceleration of charged particles by far fields are reviewed. A survey of proposed field configurations is given. The two most important schemes, Inverse Cerenkov acceleration and Inverse free electron laser acceleration, are discussed in detail.

Fernow, R.C.

1995-07-01T23:59:59.000Z

444

PARTICLE ACCELERATION AT QUASI-PARALLEL SHOCK WAVES: THEORY AND OBSERVATIONS AT 1 AU  

Science Conference Proceedings (OSTI)

In this paper, we describe a theoretical model for accelerating an arbitrary upstream particle distribution. Only those particles that exceed a prescribed injection energy, E{sub inj}, are accelerated via the diffusive shock acceleration (DSA) mechanism, also known as first-order Fermi acceleration. We identify a set of quasi-parallel shocks at 1 AU and use the observed solar wind particle distribution information to construct our upstream distribution, which is then accelerated diffusively at the shock, assuming the observed shock parameters. The injection energy for particles to be accelerated diffusively at a quasi-parallel shock is discussed theoretically. By using the observed upstream solar wind distribution function and the observed shock parameters, we can compute the injection energy that matches the observed downstream accelerated particle spectrum. Like the previous studies of van Nes et al., Lario et al., and Ho et al., this analysis focuses on the acceleration of protons only via the first-order Fermi acceleration mechanism. However, our primary focus is on quasi-parallel shocks and the injection mechanism in the context of DSA with a background thermal solar wind modeled as a Maxwellian or kappa distribution. Our approach allows for a direct test of injection at interplanetary shocks. It has been proposed that an additional seed population of energetic particles is needed to explain the accelerated particle distribution downstream of quasi-parallel shocks. This conclusion is based typically on studies that address the acceleration of heavy ions primarily and do not characterize the injection of protons alone using the DSA mechanism. Through comparisons of Maxwellian and kappa upstream distributions, we find that DSA with injection directly from a thermal Maxwellian distribution, or weak departures therefrom, for protons is responsible for energetic solar particle events associated with quasi-parallel shocks.

Neergaard Parker, L.; Zank, G. P., E-mail: lnp0012@uah.edu [Physics Department, Center for Space Plasma and Aeronomic Research (CSPAR), University of Alabama in Huntsville, Huntsville, AL 35899 (United States)

2012-09-20T23:59:59.000Z

445

What is an accelerator operator?  

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

is an accelerator operator? First I'll explain the education one must have in order to be considered for an Accelerator Operator position. Jefferson Lab's typical Accelerator...

446

Fermi Large Area Telescope Observations of the Cygnus Loop Supernova Remnant  

Science Conference Proceedings (OSTI)

We present an analysis of the gamma-ray measurements by the Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope in the region of the supernova remnant (SNR) Cygnus Loop (G74.0-8.5). We detect significant gamma-ray emission associated with the SNR in the energy band 0.2-100 GeV. The gamma-ray spectrum shows a break in the range 2-3 GeV. The gamma-ray luminosity is {approx} 1 x 10{sup 33} erg s{sup -1} between 1-100 GeV, much lower than those of other GeV-emitting SNRs. The morphology is best represented by a ring shape, with inner/outer radii 0{sup o}.7 {+-} 0{sup o}.1 and 1{sup o}.6 {+-} 0{sup o}.1. Given the association among X-ray rims, H{alpha} filaments and gamma-ray emission, we argue that gamma rays originate in interactions between particles accelerated in the SNR and interstellar gas or radiation fields adjacent to the shock regions. The decay of neutral pions produced in nucleon-nucleon interactions between accelerated hadrons and interstellar gas provides a reasonable explanation for the gamma-ray spectrum.

Katagiri, H.; /Ibaraki U., Mito; Tibaldo, L.; /INFN, Padua /Padua U. /Paris U., VI-VII; Ballet, J.; /Paris U., VI-VII; Giordano, F.; /Bari U. /Bari Polytechnic /INFN, Bari; Grenier, I.A.; /Paris U., VI-VII; Porter, T.A.; /Stanford U., HEPL /KIPAC, Menlo Park /SLAC; Roth, M.; /Washington U., Seattle; Tibolla, O.; /Wurzburg U.; Uchiyama, Y.; /Stanford U., HEPL /KIPAC, Menlo Park /SLAC; Yamazaki, R.; /Sagamihara, Aoyama Gakuin U.

2011-11-08T23:59:59.000Z

447

Argonne Accelerator Institute  

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

AAI Homepage Lee Teng Scholarship Program USPAS Argonne Department of Education Fermilab Education Office For Students Many scientific advances are made using accelerators. The world of High Energy Particle Physics has driven this field and continues to depend largely on accelerators. Increasingly advances in materials science, chemistry, biology and environmental science are being made at accelerators using x-ray and neutrons to probe matter. Accelerators have a number of commercial applications including isotope production for use in medicine, cancer treatment, processing semiconductor chips, and so on. Presently there are around 15,000 accelerators worldwide. Approximately 97% of these are used for commercial applications. However several hundred are in use

448

Computational Approach in Determination of {sup 233}U and {sup 233}Th Fermi Energy  

SciTech Connect

There are several methods to get Fermi energy such as hermit polynomial expansion and Wigner-Kirkwood expansion, these are analytical method. In this paper will be discussed numerical approach of calculating Fermi energy of {sup 233}Th and {sup 233}U nuclei. Our work demonstrates the simple technique of determining Fermi energy.

Kurniadi, R.; Perkasa, Y. S.; Waris, A. [Nuclear Physics Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung (Indonesia)

2010-12-23T23:59:59.000Z

449

Ecological Optimization Performance of An Irreversible Quantum Otto Cycle Working with an Ideal Fermi Gas  

Science Conference Proceedings (OSTI)

The model of an irreversible Otto cycle using an ideal Fermi gas as the working fluid, which is called as the irreversible Fermi Otto cycle, is established in this paper. Based on the equation of state of an ideal Fermi gas, the ecological optimization ...

Feng Wu; Lingen Chen; Fengrui Sun; Chih Wu; Fangzhong Guo; Qing Li

2006-03-01T23:59:59.000Z

450

Energy Cost to Make a Hole in the Fermi Sea  

E-Print Network (OSTI)

The change in energy of an ideal Fermi gas when a local one-body potential is inserted into the system, or when the density is changed locally, are important quantities in condensed matter physics. We show that they can be rigorously bounded from below by a universal constant times the value given by the semiclassical approximation.

Rupert L. Frank; Mathieu Lewin; Elliott H. Lieb; Robert Seiringer

2011-02-07T23:59:59.000Z

451

Bold diagrammatic Monte Carlo for the resonant Fermi gas  

E-Print Network (OSTI)

We provide a comprehensive description of the Bold Diagrammatic Monte Carlo algorithm for the normal resonant Fermi gas that was briefly reported and used in [Nature Phys. 8, 366 (2012)] and [arXiv:1303.6245]. Details are given on all key aspects of the scheme: diagrammatic framework, Monte Carlo moves, ultraviolet asymptotics, and resummation techniques.

Van Houcke, K; Prokof'ev, N; Svistunov, B

2013-01-01T23:59:59.000Z

452

Weibel instabilities in a completely degenerate electron Fermi gas  

SciTech Connect

Weibel instability in a degenerate Fermi plasma is studied. A new type of quantum Weibel instabilities is disclosed. In particular, a novel oscillatory Weibel instability is found and its growth rate is obtained. A transverse zero sound in a quantum degenerate electron gas, which has no counterpart in the classical consideration, is revealed.

Tsintsadze, Levan N. [Graduate School of Science, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526 (Japan)

2009-09-15T23:59:59.000Z

453

General Transformation Formulas for Fermi-Walker Coordinates  

E-Print Network (OSTI)

We calculate the transformation and inverse transformation, in the form of Taylor expansions, from arbitrary coordinates to Fermi-Walker coordinates in tubular neighborhoods of arbitrary timelike paths for general spacetimes. Explicit formulas for coefficients and the Jacobian matrix are given.

David Klein; Peter Collas

2007-12-22T23:59:59.000Z

454

High brightness electron accelerator  

DOE Patents (OSTI)

A compact high brightness linear accelerator is provided for use, e.g., in a free electron laser. The accelerator has a first plurality of acclerating cavities having end walls with four coupling slots for accelerating electrons to high velocities in the absence of quadrupole fields. A second plurality of cavities receives the high velocity electrons for further acceleration, where each of the second cavities has end walls with two coupling slots for acceleration in the absence of dipole fields. The accelerator also includes a first cavity with an extended length to provide for phase matching the electron beam along the accelerating cavities. A solenoid is provided about the photocathode that emits the electrons, where the solenoid is configured to provide a substantially uniform magnetic field over the photocathode surface to minimize emittance of the electrons as the electrons enter the first cavity.

Sheffield, R.L.; Carlsten, B.E.; Young, L.M.

1992-12-31T23:59:59.000Z

455

8Fermi 5/14/99  

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

G G e t t i n g P h y s i c a l 6 L o v e o f C o u n t r y 7 P e d a l t o t h e M e t a l 8 N o S u n , S t i l l F u n 1 0 P a r k i n g R e d u x 1 2 H o w Ă•s Wo r k 1 3 Ta l k o f t h e L a b The Final Goal 2 F E R M I L A B A U. S. D E P A R T M E N T O F E N E R G Y L A B O R A T O R Y F N E E R W M S I Volume 22 Friday, May 14, 1999 Number 10 f Photo by Reidar Hahn After nearly a decade of planning and building and fixing, of taking an idea and turning it into two miles of machine, all those connected with the Fermilab Main Injector anticipated the shining moment when the nearly-$230- million accelerator could be declared completed and ready for operation. That moment came on Wednesday, April 28, when a U.S. Department of Energy Project Acceptance review recommended that DOE confirm Critical Decision 4: Operation of the Main Injector. And once they got their view of the Promised Land, all those involved with the

456

11Fermi 4/30/99  

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

H H a z a r d A n a l y s i s 8 S p r i n g A r o u n d t h e R i n g 1 0 R O O T C o m p u t e r L a n g u a g e 1 3 Ta l k o f t h e L a b Fixed Target 2 F E R M I L A B A U. S. D E P A R T M E N T O F E N E R G Y L A B O R A T O R Y F N E E R W M S I Volume 22 Friday, April 30, 1999 Number 9 f Photo by Reidar Hahn HyperCP Asked what the scientists who rely on FermilabÕs accelerators want most from the Laboratory, Patricia McBride, a scientist herself, once said, ÒBeam, beam and more beam.Ó When the Tevatron cranks up again, two fixed-target experiments will get under way and the scientists involved should be delighted. The Tevatron will be running at 40 percent of its 1997 intensityÑabout all the intensity the two experiments can handle. But theyÕll be getting 1.5 times more beam, enabling experimenters to collect more data with better statistics for deeper insights into the way matter is put together and falls apart.

457

5 Fermi 4/13/01  

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

, 2002 , 2002 Number 2 f I N S I D E : 6 S c i e n c e F i n d s a Wa r m S m a l l -To w n We l c o m e i n M a l a r g ĂĽ e 8 H i g h S c h o o l s J o i n t h e S e a r c h f o r M o s t E n e r g e t i c P a r t i c l e s i n t h e U n i v e r s e 1 2 P a i n l e s s P h y s i c s : A P a r t i c l e D i a l o g u e Photo by Reidar Hahn Recycling Antimatter Becomes Reality 2 2 FERMINEWS February 1, 2002 Antimatter is arguably the rarest stuff Mother Nature provides here on earth. Created in high-energy particle collisions, antiparticles quickly disappear by reacting with ordinary matter. Using powerful accelerators, physicists have learned to produce and control tiny amounts of antimatter. The yield, however, is less than a microgram per year, and antiparticles remain a precious commodity. Scientists at Fermilab are now taking a new approach to satisfy the ever- increasing demand for antimatter: they will recycle antiprotons. To maximize

458

7p Fermi 1/19/01  

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

January 19, 2001 January 19, 2001 Number 1 f Illustration courtesy of SLAC I N S I D E : 5 C M S : C o p p e r C o l o s s u s 8 M o v i n g I n f o r a C l o s e r L o o k 1 0 P r o t o n s A g a i n s t C a n c e r 1 4 A n n o u n c e m e n t s The Story of BABAR and the BÕs 2 TM 2 FERMINEWS January 19, 2001 By Judy Jackson M uch of the buzz in particle physics these days comes from BÕs. More specifically, from BÕs and B-bars. ThatÕs because experiments studying these particlesÑB mesons and their antimatter counterparts, anti-B mesonsÑare on the verge of generating dramatic new insights into the enigmatic asymmetry between matter and antimatter. The buzz will reach a crescendo when the Stanford Linear Accelerator CenterÕs BABAR collaboration announces major new results at physics conferences next month. ÒWeÕve already written the paper; we just have to fill in the numbers,Ó said

459

Acceleration in astrophysics  

SciTech Connect

The origin of cosmic rays and applicable laboratory experiments are discussed. Some of the problems of shock acceleration for the production of cosmic rays are discussed in the context of astrophysical conditions. These are: The presumed unique explanation of the power law spectrum is shown instead to be a universal property of all lossy accelerators; the extraordinary isotropy of cosmic rays and the limited diffusion distances implied by supernova induced shock acceleration requires a more frequent and space-filling source than supernovae; the near perfect adiabaticity of strong hydromagnetic turbulence necessary for reflecting the accelerated particles each doubling in energy roughly 10{sup 5} to {sup 6} scatterings with negligible energy loss seems most unlikely; the evidence for acceleration due to quasi-parallel heliosphere shocks is weak. There is small evidence for the expected strong hydromagnetic turbulence, and instead, only a small number of particles accelerate after only a few shock traversals; the acceleration of electrons in the same collisionless shock that accelerates ions is difficult to reconcile with the theoretical picture of strong hydromagnetic turbulence that reflects the ions. The hydromagnetic turbulence will appear adiabatic to the electrons at their much higher Larmor frequency and so the electrons should not be scattered incoherently as they must be for acceleration. Therefore the electrons must be accelerated by a different mechanism. This is unsatisfactory, because wherever electrons are accelerated these sites, observed in radio emission, may accelerate ions more favorably. The acceleration is coherent provided the reconnection is coherent, in which case the total flux, as for example of collimated radio sources, predicts single charge accelerated energies much greater than observed.

Colgate, S.A.

1993-12-31T23:59:59.000Z

460

Department of Energy Announces Accelerator Symposium | Department of Energy  

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

Department of Energy Announces Accelerator Symposium Department of Energy Announces Accelerator Symposium Department of Energy Announces Accelerator Symposium September 23, 2009 - 12:00am Addthis WASHINGTON, D.C. -- On Monday, October 26, the U.S. Department of Energy's Office of Science will host a Symposium on Accelerators for America's Future in Washington, DC. The symposium--drawing participants from science, industry, medicine, and the national security community--will focus on challenges and opportunities in maximizing the potential of next-generation accelerator technologies to energize the U.S. economy, strengthen American competitiveness, and help the nation achieve more in science, industry, medicine, energy and the environment, and national security. Organized by the department's Office of High Energy Physics, the symposium

Note: This page contains sample records for the topic "fermi national accelerator" 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

Accelerator-based fusion with a low temperature target  

SciTech Connect

Neutron generators are in use in a number of scientific and commercial endeavors. They function by triggering fusion reactions between accelerated ions (usually deuterons) and a stationary cold target (e.g., containing tritium). This setup has the potential to generate energy. It has been shown that if the energy transfer between injected ions and target electrons is sufficiently small, net energy gain can be achieved. Three possible avenues are: (a) a hot target with high electron temperature, (b) a cold non-neutral target with an electron deficiency, or (c) a cold target with a high Fermi energy. A study of the third possibility is reported in light of recent research that points to a new phase of hydrogen, which is hypothesized to be related to metallic hydrogen. As such, the target is considered to be composed of nuclei and delocalized electrons. The electrons are treated as conduction electrons, with the average minimum excitation energy being approximately equal to 40% of the Fermi energy. The Fermi energy is directly related to the electron density. Preliminary results indicate that if the claimed electron densities in the new phase of hydrogen were achieved in a target, the energy transfer to electrons would be small enough to allow net energy gain.

Phillips, R. E.; Ordonez, C. A. [Department of Physics, University of North Texas, Denton, Texas 76203-5017 (United States)

2013-04-19T23:59:59.000Z

462

Microsoft Word - EDUconnectStanford11-10  

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

APS - Advanced Light Source BNL - Brookhaven National Laboratory CMF - Chemistry-Metallurgy "Fowler" Division DOE - Department of Energy FNAL - Fermi National Accelerator...

463

DOE Office of Science - Chicago Office  

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

Ames Laboratory Argonne and Brookhaven National Laboratories Fermie National Accelerator laboratory and Princeton Plasma Physics Laboratory a. Current or former laboratory...

464

Gerig to Chair Particle Accelerator School Board  

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

A Record Run for the APS X-ray Source A Record Run for the APS X-ray Source Alp of XSD Elected to FIP Executive Committee George Srajer Appointed APS Upgrade Project Director Toby of XSD to Chair U.S. National Committee for Crystallography Controlling the Inner Electron Dance APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Gerig to Chair Particle Accelerator School Board FEBRUARY 23, 2012 Bookmark and Share Rod Gerig (PSC), Deputy Associate Laboratory Director for Photon Sciences Rod Gerig was selected chair of the Board of Governors of the U.S. Particle Accelerator School (USPAS) at the board's annual meeting. Gerig is Deputy Associate Laboratory Director for Photon Sciences at Argonne National Laboratory, and is also the director of the Argonne Accelerator

465

High-power accelerator technology and requirements  

SciTech Connect

Designs of high-power proton linear accelerators (linacs) for accelerator transmutation of waste (ATW) are being actively studied at Los Alamos National Laboratory and at several other laboratories worldwide. Beam parameters cover the 100- to 300-mA range in average current and 800 to 1600 MeV in energy. While ideas for such accelerators have been discussed for decades, the technology base has recently advanced to the point that the feasibility of machines in the ATW power class is now generally conceded. Factors contributing to this advance have been the following: experience gained with medium-power research accelerators, especially the LAMPF linac at Los Alamos; major improvements in the theory and technology of high-intensity high-brightness accelerators fostered by the SDIO Neutral Particle Beam program; and development of high-power continuous-wave (cw) radio-frequency (rf) generators for high-energy colliding-beam rings. The reference ATW accelerator concept described in this paper is based on room-temperature copper accelerating cavities. Advances in superconducting niobium cavity technology have opened the possibility of application to ATW-type linacs. Useful efficiency gains could be realized, especially for lower current systems, and there may be technical advantages as well. Technology issues that need to be addressed for superconducting rf linac designs include the development of high-power rf couplers, appropriate cavity designs, and superconducting focusing elements, as well as concerns about beam damage of niobium structures and dynamic rf control with high beam currents.

Lawrence, G.P. (Los Alamos National Lab., NM (United States))

1993-01-01T23:59:59.000Z

466

Biological assessments for the low energy demonstration accelerator, 1996  

SciTech Connect

This report discusses the biological impact to the area around the Los Alamos National Laboratory of the Low Energy Demonstration Accelerator. In particular the impact to the soils, water quality, vegetation, and wildlife are discussed.

Cross, S.

1997-03-01T23:59:59.000Z

467

Accelerating government R&D with private financing  

E-Print Network (OSTI)

In this thesis, I argue that accelerating government research and development (R&D) with private financing could simultaneously improve the nation's war fighting readiness and economy. I submit that better utilization of ...

Corzine, Andy Robert, 1970-

2009-01-01T23:59:59.000Z

468

Cooling of Accelerated Nucleons and Neutrino Emission in Gamma-Ray Bursts  

E-Print Network (OSTI)

Using Monte Carlo simulations, we demonstrate photopion production from Fermi-accelerated protons and the resulting neutrino production in gamma-ray bursts. Unless internal shocks occur at quite large distance from the center, ultra high-energy protons are depleted by photopion production and synchrotron radiation. Internal shocks at fiducial distance cause neutrino bursts, which accompany gamma-ray bursts originating from electromagnetic cascades.

Katsuaki Asano

2005-03-11T23:59:59.000Z

469

Argonne Accelerator Institute  

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

The Argonne Accelerator History Document Collection The Argonne Accelerator History Document Collection The Argonne Accelerator Institute (AAI) has established a special collection of archived documents which describe notable Argonne accelerator work of the past 50 years. A list of such Argonne Accelerator Projects is given below. Each project is described briefly, with links to archived documents in this collection. This collection includes important Argonne accelerator documents which may have become difficult to locate, as well as ones which have broad scope. In keeping with its historical purpose, this collection only covers work done 10 or more years ago. Many of the listed documents are available online. We hope to make more of them available online in the future. [For several of the projects, interesting additional online documents can be found by

470

accelerators for ATI  

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

Building Accelerator Analogs Building Accelerator Analogs Some QuarkNet centers have built "accelerators." No, they are not real but can be used as analogs to real particle accelerators. The real learning comes, of course, when you plan and experiment on your own, but this may give you some starting points. Things to Think About What are your objectives? To make an analogy for particle accelerators? To use classical physics qualitatively? To use classical physics quantitatively? To measure forces, speed, etc.? _______________ Who is your target audience— in an Associate Teacher Institute or their students or both? What do the participants need to know before beginning? Jawbreaker Accelerator Pressurized gas shoots jawbreakers through PVC pipe into a fixed target (brick) or into each other. The original speeds and masses are measured as are those of the resulting particles.

471

Argonne Accelerator Institute  

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

Mission Mission The mission of the Argonne Accelerator Institute is centered upon the following related goals: Locate next generation accelerator facilities in Northern Illinois Advance accelerator technology Oversee a selected, strategic, lab-wide, and acclaimed accelerator R&D portfolio In order to accomplish the above goals, the institute has established five objectives. These are coupled to programmatic objectives, and are dependent on each other, but they serve to identify important areas for the institute to focus its activities. Educate the "next generation" of accelerator physicists and engineers Work with area Universities to establish Joint Appointments and Adjunct Professorships Identify students Provide research opportunities at Argonne Work with the US Particle Accelerator School

472

BNL | Accelerator Test Facility  

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Accelerator Test Facility Accelerator Test Facility Home Core Capabilities Photoinjector S-Band Linac Laser Systems CO2 Laser Nd:Yag Laser Beamlines Beamline Simulation Data Beamline Parameters Beam Diagnostics Detectors Beam Schedule Operations Resources Fact Sheet (.pdf) Image Library Upgrade Proposal (.pdf) Publications ES&H Experiment Start-up ATF Handbook Laser Safety Collider-Accelerator Dept. C-AD ES&H Resources Staff Users' Place Apply for Access ATF photo ATF photo ATF photo ATF photo ATF photo A user facility for advanced accelerator research The Brookhaven Accelerator Test Facility (ATF) is a proposal driven, steering committee reviewed facility that provides users with high-brightness electron- and laser-beams. The ATF pioneered the concept of a user facility for studying complex properties of modern accelerators and

473

Argonne Accelerator Institute  

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Welcome Welcome In 2006, Argonne laboratory director Robert Rosner formed the AAI as a focal point for accelerator initiatives. The institute works to utilize Argonne's extensive accelerator resources, to enhance existing facilities, to determine the future of accelerator development and construction, and to oversee a dynamic and acclaimed accelerator physics portfolio. I invite you to look around the content of this web site. Accelerators at Argonne describes our rich heritage in this field, particularly with respect to the development and support of user facilities. Initiatives describes the things we are hoping to do, and Research & Development discusses our research portfolio. If you are a graduate or undergraduate student wishing to pursue a career in accelerator science or technology, please see Educational

474

North Linear Accelerator  

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North Linear Accelerator North Linear Accelerator Building Exterior Beam Enclosure Level Walk to the North Spreader North Recombiner Extras! North Linear Accelerator The North Linear Accelerator is one of the two long, straight sections of Jefferson Lab's accelerator. Electrons gain energy in this section by passing through acceleration cavities. There are 160 cavities in this straightaway, all lined up end to end. That's enough cavities to increase an electron's energy by 400 million volts each time it passes through this section. Electrons can pass though this section as many as five times! The cavities are powered by microwaves that travel down the skinny rectangular pipes from the service buildings above ground. Since the cavities won't work right unless they are kept very cold, they

475

Optically pulsed electron accelerator  

DOE Patents (OSTI)

An optically pulsed electron accelerator can be used as an injector for a free electron laser and comprises a pulsed light source, such as a laser, for providing discrete incident light pulses. A photoemissive electron source emits electron bursts having the same duration as the incident light pulses when impinged upon by same. The photoemissive electron source is located on an inside wall of a radiofrequency-powered accelerator cell which accelerates the electron burst emitted by the photoemissive electron source.

Fraser, J.S.; Sheffield, R.L.

1985-05-20T23:59:59.000Z

476

Optically pulsed electron accelerator  

DOE Patents (OSTI)

An optically pulsed electron accelerator can be used as an injector for a free electron laser and comprises a pulsed light source, such as a laser, for providing discrete incident light pulses. A photoemissive electron source emits electron bursts having the same duration as the incident light pulses when impinged upon by same. The photoemissive electron source is located on an inside wall of a radio frequency powered accelerator cell which accelerates the electron burst emitted by the photoemissive electron source.

Fraser, John S. (Los Alamos, NM); Sheffield, Richard L. (Los Alamos, NM)

1987-01-01T23:59:59.000Z

477

ACCELERATION RESPONSIVE SWITCH  

DOE Patents (OSTI)

An acceleration-responsive device with dual channel capabilities whereby a first circuit is actuated upon attainment of a predetermined maximum acceleration level and when the acceleration drops to a predetermined minimum acceleriltion level another circuit is actuated is described. A fluid-damped sensing mass slidably mounted in a relatively frictionless manner on a shaft through the intermediation of a ball bushing and biased by an adjustable compression spring provides inertially operated means for actuating the circuits. (AEC)

Chabrek, A.F.; Maxwell, R.L.

1963-07-01T23:59:59.000Z

478

Science Accelerator : User Account  

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

Energy Office of Science Office of Scientific and Technical Information Website PoliciesImportant Links Science Accelerator science.gov WorldWideScience.org Deep Web Technologies...

479

The Accelerator Chain  

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

Watch video of Fermilab's Accelerators to learn more. Project Contact: Thomas Jordan - jordant@fnal.gov Web Maintainer: qnet-webmaster@fnal.gov Last Update: April 22, 2001...

480

WIPP - CBFO Accelerating Cleanup  

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

more information, access DOE Environmental Management site at: http:www.em.doe.govclosure For more information regarding the Accelerating Cleanup: Paths to Closure, contact...

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


481

Argonne Accelerator Institute  

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

ICFA Beam Dynamics Mini-Workshop on DeflectingCrabbing Cavity Applications in Accelerators April 21-23, 2010, Cockcroft Institute, Daresbury Laboratory, Warrington, UK Sixth...

482

Argonne Accelerator Institute  

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

Welcome Accelerators at Argonne Mission Organization History Document Collection Conferences & Workshops Beams and Applications Seminar Argonne-Fermilab Collaboration Lee Teng...

483

Human Accelerator - Teacher Overview  

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

electrons. The cavities are arranged in two long, straight sections called Linear Accelerators. In this activity, students pass tennis balls down a line like Jefferson Lab's...

484

Argonne Accelerator Institute  

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

(1971). (Located in the Argonne Research Library) Lee Teng Autobiography: Accelerators and I, Beam Dynamics Newsletter, No. 35, p 8-19, December (2004). (Located in Beam...

485

Market Acceleration (Fact Sheet)  

DOE Green Energy (OSTI)

The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its market acceleration subprogram.

Not Available

2010-09-01T23:59:59.000Z

486

Argonne Accelerator Institute  

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

Fermilab Collaboration Lee Teng Scholarship Program Useful Links Argonne Accelerator Institute: For Industrial Collaborators -- Working with Argonne This link is addressed to...

487

National Security Science  

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NSS cover - april NSS cover - april Read the April 2013 issue: web | interactive| pdf Skip to Content Skip to Search Skip to Utility Navigation Skip to Top Navigation Skip to Content Navigation Los Alamos National Laboratory submit About | Mission | Business | Newsroom | Phonebook Los Alamos National Laboratory links to site home page Science & Innovation Collaboration Careers, Jobs Community, Environment Science & Innovation Home » Science & Engineering Capabilities Accelerators, Electrodynamics Bioscience, Biosecurity, Health Chemical Science Earth, Space Sciences Energy Engineering High Energy Density Plasmas, Fluids Information Science, Computing, Applied Math Materials Science National Security, Weapons Science Nuclear & Particle Physics, Astrophysics, Cosmology

488

Acceleration of polarized protons in circular accelerators  

SciTech Connect

The theory of depolarization in circular accelerators is presented. The spin equation is first expressed in terms of the particle orbit and then converted to the equivalent spinor equation. The spinor equation is then solved for three different situations: (1) a beam on a flat top near a resonance, (2) uniform acceleration through an isolated resonance, and (3) a model of a fast resonance jump. Finally, the depolarization coefficient, epsilon, is calculated in terms of properties of the particle orbit and the results are applied to a calculation of depolarization in the AGS.

Courant, E.D.; Ruth, R.D.

1980-09-12T23:59:59.000Z

489

11Fermi 2/19/99  

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

T T h e Wa y I S e e I t : A l v i n To l l e s t r u p 6 D e s i g n s f o r P h y s i c s 1 0 C e n t r a l U t i l i t y B u i l d i n g U p g r a d e 13 T h e Ta l k o f t h e L a b Word from Washington 2 F E R M I L A B A U. S. D E P A R T M E N T O F E N E R G Y L A B O R A T O R Y F N E E R W M S I Volume 22 Friday, February 19, 1999 Number 4 f Photos by Jenny Mullins Washington, D.C.ÑOn February 4, in the wood-paneled Lecture Room of the National Academy of Sciences, representatives of universities and research institutions gathered to hear officials of the Clinton administration discuss details of the PresidentÕs $1.77-trillion budget for fiscal year 2000 and its designs for science. The occasion was the annual meeting and policy forum of Universities Research Association, Inc., a not-for-profit consortium of research universities that serves as a contractor to the U.S. Department of Energy for the

490

Photo of the Week: What Does a Particle Accelerator Have in Common with  

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

What Does a Particle Accelerator Have in Common What Does a Particle Accelerator Have in Common with Your Thanksgiving Turkey? Photo of the Week: What Does a Particle Accelerator Have in Common with Your Thanksgiving Turkey? November 16, 2012 - 4:02pm Addthis At the SLAC National Accelerator Laboratory, scientists are using the Facility for Advanced Accelerator Experimental Tests, also known as FACET, to research accelerator science and high-energy density physics. SLAC's particle accelerator may be two miles long, but researchers at FACET are working to develop more compact versions that could be widely used in medicine and industry -- particle accelerators are used for cancer research, processing computer chips, and even producing the shrink wrap used to keep your Thanksgiving turkey fresh. In this photo, Stanford graduate student Spencer Gessner assembles a camera that will monitor an X-ray spectrometer designed to measure FACET's beam energy. Learn more about how FACET works. | Photo courtesy of SLAC National Accelerator Laboratory.

491

Fermi facts, fables: Colleagues and friends share memories  

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

Fermi facts, fables: Colleagues and friends Fermi facts, fables: Colleagues and friends share memories 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

492

Plasma dispersion function for a Fermi-Dirac distribution  

SciTech Connect

A plasma dispersion function (PDF) is defined for a nonrelativistic Fermi-Dirac distribution and its properties are explored. The degree of degeneracy is described by a parameter {xi}=e{sup {mu}}{sub e}{sup /T}{sub e}, for electrons, with {mu}{sub e}/T{sub e} large and negative in the nondegenerate limit, and large and positive in the completely degenerate limit. The PDF is denoted Z(y,{xi}), where the variable y={omega}/{radical}(2)kV{sub e}, is the argument of the conventional PDF, Z(y)=Z(y,0), for a Maxwellian distribution. In the completely degenerate limit, Z(y,{xi}) approaches a logarithmic function that depends on the Fermi temperature and is independent of T{sub e}. Analytic approximations to Z(y,{xi}) are derived in terms of polylogarithmic functions for y{sup 2}>>1 and for y{sup 2}<<1.

Melrose, D. B. [School of Physics, University of Sydney, New South Wales 2006 (Australia); Mushtaq, A. [School of Physics, University of Sydney, New South Wales 2006 (Australia); Theoretical Plasma Physics Division, PINSTECH, Nilore, 44000 Islamabad (Pakistan)

2010-12-15T23:59:59.000Z

493

Accelerators, Beams And Physical Review Special Topics - Accelerators And Beams  

SciTech Connect

Accelerator science and technology have evolved as accelerators became larger and important to a broad range of science. Physical Review Special Topics - Accelerators and Beams was established to serve the accelerator community as a timely, widely circulated, international journal covering the full breadth of accelerators and beams. The history of the journal and the innovations associated with it are reviewed.

Siemann, R.H.; /SLAC

2011-10-24T23:59:59.000Z

494

History | Argonne National Laboratory  

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

Argonne's Nobelists Argonne's Nobelists Three Argonne physicists have been honored with Nobel Prizes: Enrico Fermi, Argonne's founding director, won the 1938 Nobel Prize in physics for his demonstrations of the existence of new radioactive elements produced by neutron irradiation and for his related discovery of nuclear reactions brought about by slow neutrons. Maria Goeppert Mayer shared the 1963 Nobel Prize in physics. While working at Argonne in 1948, she developed the "nuclear shell model" to explain how neutrons and protons within atomic nuclei are structured. Alexei A. Abrikosov shared the 2003 Nobel Prize in physics for research on condensed-matter physics and superconductivity. Our history sparked the nation's future AVIDAC, Argonne's first digital computer, began operation in January 1953.

495

Heat capacity of a two-component superfluid Fermi gas  

E-Print Network (OSTI)

We investigate mean-field effects in two- component trapped Fermi gases in the superfluid phase, in the vicinity of s-wave Feshbach resonances. Within the resonance superfluidity approach (Holland et al., 2001) we calculate the ground state energy and the heat capacity as function of temperature. Heat capacity is analyzed for different trap aspect ratios. We find that trap anisotropy is an important factor in determining both the value of heat capacity near the transition temperature and the transition temperature itself.

Alexander V. Avdeenkov

2003-09-25T23:59:59.000Z

496

Microscale acceleration history discriminators  

DOE Patents (OSTI)

A new class of micromechanical acceleration history discriminators is claimed. These discriminators allow the precise differentiation of a wide range of acceleration-time histories, thereby allowing adaptive events to be triggered in response to the severity (or lack thereof) of an external environment. Such devices have applications in airbag activation, and other safety and surety applications.

Polosky, Marc A. (Albuquerque, NM); Plummer, David W. (Albuquerque, NM)

2002-01-01T23:59:59.000Z

497

Transverse spin diffusion in strongly interacting Fermi gases  

E-Print Network (OSTI)

We compute spin diffusion in a dilute Fermi gas at arbitrary temperature, polarization and strong interaction in the normal phase using kinetic theory. While the longitudinal spin diffusivity depends weakly on polarization and diverges for small temperatures, the transverse spin diffusivity D_\\perp has a strong polarization dependence and approaches a finite value for T->0 in the Fermi liquid phase. For a 3D unitary Fermi gas at infinite scattering length the diffusivities reach a minimum near the quantum limit of diffusion \\hbar/m in the quantum degenerate regime and are strongly suppressed by medium scattering, and we discuss the importance of the spin-rotation effect. In two dimensions, D_\\perp attains a minimum at strong coupling -1 < ln(kFa2D) < 1 and reaches D_\\perp~0.2...0.3\\hbar/m at large polarization. These values are consistent with recent measurements of two-dimensional ultracold atomic gases in the strong coupling regime.

Tilman Enss

2013-07-19T23:59:59.000Z

498

Fermi velocity renormalization and the excitonic insulator in graphene  

E-Print Network (OSTI)

We compute the Fermi velocity of the Dirac quasiparticles in clean graphene at the charge neutrality point for strong Coulomb coupling alpha_g. We perform a Lattice Monte Carlo calculation within the low-energy Dirac theory, which includes an instantaneous, long-range Coulomb interaction. This method is non-perturbative and takes full account of quantum fluctuations. We find a finite renormalized Fermi velocity v_FR > v_F, where v_F = c/300. We introduce the critical Fermi velocity renormalization v_c = v_FR(alpha_gc)/v_F, where alpha_gc is the critical coupling for the semimetal-insulator transition due to excitonic pair formation. We compare our results with empirical studies of interaction-induced spectral changes in graphene. We find v_c = 3.3, which should be contrasted with v_FR/v_F = 2 - 3 for ultra-clean suspended graphene and v_FR/v_F = 1.2 for graphene on a boron nitride substrate. Our results are consistent with the non-observation of insulating states in suspended graphene in the absence of an external magnetic field. We also discuss the dynamical critical exponent z.

Joaquín E. Drut; Timo A. Lähde

2013-04-05T23:59:59.000Z

499

Vacuum Insulator Development for the Dielectric Wall Accelerator  

Science Conference Proceedings (OSTI)

At Lawrence Livermore National Laboratory, we are developing a new type of accelerator, known as a Dielectric Wall Accelerator, in which compact pulse forming lines directly apply an accelerating field to the beam through an insulating vacuum boundary. The electrical strength of this insulator may define the maximum gradient achievable in these machines. To increase the system gradient, we are using 'High Gradient Insulators' composed of alternating layers of dielectric and metal for the vacuum insulator. In this paper, we present our recent results from experiment and simulation, including the first test of a High Gradient Insulator in a functioning Dielectric Wall Accelerator cell.

Harris, J R; Blackfield, D; Caporaso, G J; Chen, Y; Hawkins, S; Kendig, M; Poole, B; Sanders, D M; Krogh, M; Managan, J E

2008-03-17T23:59:59.000Z

500

Technology development for high power induction accelerators  

SciTech Connect

The marriage of Induction Linac technology with Nonlinear Magnetic Modulators has produced some unique capabilities. It appears possible to produce electron beams with average currents measured in amperes, at gradients exceeding 1 MeV/meter, and with power efficiencies approaching 50%. A 2 MeV, 5 kA electron accelerator has been constructed at the Lawrence Livermore National Laboratory (LLNL) to demonstrate these concepts and to provide a test facility for high brightness sources. The pulse drive for the accelerator is based on state-of-the-art magnetic pulse compressors with very high peak power capability, repetition rates exceeding a kilohertz and excellent reliability.

Birx, D.L.; Reginato, L.L.

1985-06-11T23:59:59.000Z