NUCLEAR SCIENCE ADVISORY COMMITTEE to the U.S. DEPARTMENT of ENERGY and NATIONAL SCIENCE FOUNDATION
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Jet Quenching in Quark Gluon Plasma: flavor Tomography at RHIC and LHC by the CUJET Model
Jet quenching in Quark Gluon Plasma: flavor tomography at RHIC and LHC by the CUJET model Alessandro Buzzatti Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences Columbia University 2013 c 2013 Alessandro Buzzatti All Rights Reserved Abstract Jet quenching in Quark Gluon Plasma: flavor tomography at RHIC and LHC by the CUJET model Alessandro Buzzatti A new jet tomographic model and numerical code, CUJET, is developed in this thesis and applied to the phenomenological study of the Quark Gluon Plasma produced in Heavy Ion Collisions. Contents List of Figures iv Acknowledgments xxvii Dedication xxviii Outline 1 1 Introduction 4 1.1 Quantum ChromoDynamics . .4 1.1.1 History . .4 1.1.2 Asymptotic freedom and confinement . .7 1.1.3 Screening mass . 10 1.1.4 Bag model . 12 1.1.5 Chiral symmetry breaking . 15 1.1.6 Lattice QCD . 19 1.1.7 Phase diagram . 28 1.2 Quark Gluon Plasma . 30 i 1.2.1 Initial conditions . 32 1.2.2 Thermalized plasma . 36 1.2.3 Finite temperature QFT . 38 1.2.4 Hydrodynamics and collective flow . 45 1.2.5 Hadronization and freeze-out . 50 1.3 Hard probes . 55 1.3.1 Nuclear effects . 57 2 Energy loss 62 2.1 Radiative energy loss models . 63 2.2 Gunion-Bertsch incoherent radiation . 67 2.3 Opacity order expansion . 69 2.3.1 Gyulassy-Wang model . 70 2.3.2 GLV . 74 2.3.3 Multiple gluon emission . 78 2.3.4 Multiple soft scattering . -
Karsten M. Heeger
Karsten M. Heeger Department of Physics, Wright Laboratory Office: +1-203-432-3378 Yale University Cell: +1-475-201-2702 PO Box 208120, 266 Whitney Ave [email protected] New Haven, CT 06520-8120, USA http://heegerlab.yale.edu Appointments 2013 – Present Director, Wright Laboratory, Yale University http://wlab.yale.edu 2013 – Present Professor of Physics, Yale University http://heegerlab.yale.edu 2012 – 2013 Professor of Physics, University of Wisconsin, Madison 2009 – 2012 Associate Professor of Physics (with tenure) University of Wisconsin, Madison 2006 – 2009 Assistant Professor of Physics University of Wisconsin, Madison 2002 – 2006 Chamberlain Fellow, Physicist Scientist Lawrence Berkeley National Laboratory, Physics Division 1996 – 2002 Research Assistant University of Washington, Seattle Center for Experimental Nuclear Physics and Astrophysics Affiliations Since 2016 Associate Member, TD Lee Institute (TDLI), Shanghai Since 2008 Senior Scientist, Institute for Physics and Mathematics of the Universe (IPMU), Tokyo, Japan Since 2006 Guest Scientist, Lawrence Berkeley National Laboratory (LBNL), Nuclear Science Division, Berkeley, CA, USA Professional Development 2010 Masters Certificate in Project Management (MCPM) University of Wisconsin, School of Business Education & Degrees 2002 Ph.D. in Physics “Model-Independent Measurement of the Neutral Current Interaction Rate of Solar 8B Neutrinos with Deuterium in the Sudbury Neutrino Observatory” University of Washington, Seattle, Washington, USA Thesis Advisor: Prof. R.G.H. Robertson -
NNPSS 2018 Agenda V36.Xlsx
NNPSS 2018 Agenda Week 1: Monday June 18 8:10-8:45 Breakfast - Benjamin Franklin College 9:00-9:30 Welcome to NNPSS - Bass 305 Helen Caines, Paul Tipton, and Karsten Heeger 9:30-10:30 Nuclear Structure Theory I - Bass 305 Mark Caprio, Univ. of Notre Dame Chair: Yoram Alhassid, Yale University 10:30-11:00 Break - Bass 405 11:00-12:00 Nuclear Structure Theory II - Bass 305 Mark Caprio, Univ. of Notre Dame Chair: Yoram Alhassid, Yale University 12:50-1:55 Lunch - Benjamin Franklin College 2:00-3:00 Heavy Ion Theory I - Bass 305 Bjoern Schenke, Brookhaven National Laboratory Chair: John Harris, Yale University 3:00-4:00 Heavy Ion Theory II - Bass 305 Bjoern Schenke, Brookhaven National Laboratory Chair: John Harris, Yale University 4:00-4:30 Break - Bass 405 4:30-5:30 Nuclear science and national security - Bass 305 Anna Hayes, Los Alamos National Laboratory Chair: Karsten Heeger, Yale University 5:30-7:00 Opening Reception - Wright Lab Atrium and WL-216 Tuesday June 19 8:10-8:45 Breakfast - Benjamin Franklin College 9:00-10:00 Nuclear Structure Theory III - Bass 305 Mark Caprio, Univ. of Notre Dame Chair: Yoram Alhassid, Yale University 10:00-11:00 Heavy Ion Theory III - Bass 305 Bjoern Schenke, Brookhaven National Lab Chair: Eliane Epple, Yale University 11:00-11:30 Break - Bass 405 11:30-12:30 Nuclear Astrophysics Experimental I - Bass 305 Chris Wrede, Michigan State University Chair: Peter Parker, Yale University 12:50-1:55 Lunch - Benjamin Franklin College 2:00-3:00 Nuclear Astrophysics Experimental II - Bass 305 Chris Wrede, Michigan State University Chair: Peter Parker, Yale University 3:00-4:30 Coffee with speakers Bjoern Schenke - WLC 245 Chris Wrede - WL-216 4:30-6:00 Tour of Wright Lab - WL 216 start Karsten Heeger, Wright Lab Director, et al. -
The Brook Is Seeking Submissions of Books Recently Written by Alumni, Faculty, and Staff
jjo4 .// Many Voices, Many Visions, One University by Glenn Jochum ~Ci 4 !IIIIIr by Arlen Feldwick-Jones Quarks Matter Stony Brook-Brookhaven Collaboration Goes Off With A Bang HUNDREDS OF THE WORLD'S FOREMOST PHYSICISTS CON- VERGED AT STONY BROOK UNIVERSITY TO AITEND THE QUARK MATTER 2001 CONFERENCE, CO-HOSTED BY THE UNIVERSITY AND BROOKHAVEN NATIONAL LABORATORY. In the Beginning... To understand why nearly 700 physicists from 35 countries visited Stony Brook University for a cold week in January, we have to go back to the dawn of time-to the Big Bang. There is agreement that the first moment of the Universe began with this momentous event. In the first few microseconds after the Big Bang, all matter is thought to have existed in a "soup" called the quark-gluon plasma (QGP). This soup, Technology, and Princeton University-that run federal laboratories. composed of quarks, gluons, and other particles such as electrons, Brookhaven Lab supports 700 full-time scientists and hosts more muons, and photons, was incredibly hot: more than a trillion degrees. than 4,000 visiting researchers a year. The involvement of more than As matter expanded and cooled, the quarks and gluons froze together 1,0(X) scientists from around the globe in RIIIC's four experiments is to form the protons and neutrons in the atoms of ordinary matter. reflective of the enormous international effort and support behind Electrons, muons, and photons survived the cooling expansion phase the Stony Brook-Brookhaven collaboration. President Shirley Strum and formed the atoms and molecules that comprise the universe we Kenny told the Quark Matter crowd, "By integrating education and observe today. -
Educationinnovation2015.Pdf
Edited by: Michael Thoennessen, Michigan State University, and Graham Peaslee, Hope College Layout and design: Erin O’Donnell, NSCL, Michigan State University Front cover: Photograph of lead-tungstate scintillator crystals in a support frame for the Primakoff Experiment (PrimEx) in Hall B at Jefferson Lab. Preamble 3 1 Executive Summary 5 2 Education and Workforce 9 2.1 Workforce Development 9 2.2 Graduate and Postgraduate Education 19 2.3 Undergraduate Education 27 2.4 Outreach and K12 37 3 Innovation 43 3.1 Defense and Security 46 3.2 Energy and Climate 49 3.3 Health and Medicine 54 3.4 Art, Forensic, and other Applications 61 Appendix A: Town Meeting Program 72 Appendix B: Town Meeting Attendees 76 Appendix C: Presentation Abstracts 78 Appendix D: Examples of Outreach Activities 135 Ed Hartouni (Lawrence Livermore National Laboratory) Anna Hayes (Los Alamos National Laboratory) Calvin Howell (Duke University) Cynthia Keppel (Jefferson Lab) Micha Kilburn (University of Notre Dame) Amy McCausey (Michigan State University, conference coordinator) Graham Peaslee (Hope College, co-convener) David Robertson (University of Missouri) Gunther Roland (Massachusetts Institute of Technology) Mike Snow (Indiana University) Michael Thoennessen (Michigan State University, co-convener) The town meeting was supported by the Division of Nuclear Physics and the National Superconducting Cyclotron Laboratory. We would like to thank Kandice Carter, Jolie Cizewski, Micha Kilburn, Peggy Norris, Erich Ormand, and Warren Rogers for suggestions, proof reading, data compilation, collecting the examples of outreach activities. The DNP NSAC Long Range Plan Town Meeting on Education and Innovation was held August 6–8, 2014 on the campus of Michigan State University in East Lansing, MI. -
Search for Quark-Gluon Plasma from RHIC to LHC: Intro to Rel
Search for Quark-Gluon Plasma from RHIC to LHC: Intro to Rel. Heavy Ion Physics, Bulk Dynamics at RHIC, What to “Expect” at LHC! John Harris (Yale) LNF Spring School, Frascati 12 – 16 May 2008 at t ~10-5 seconds: On the “First Day” T = 2 trillion K absolute Quark-hadron transition Quark Soup Rapid inflation gravity electro- magnetism forces separate There was light! at t ~ 10-43 seconds weak strong John Harris (Yale) LNF Spring School, Frascati 12 – 16 May 2008 Lattice QCD ε/T4 ~ # degrees of freedom νπ2 ε = T 4 30 many d.o.f.→deconfined F. Karsch, et al. Nucl. Phys. B605 (2001) 579 3 TC ~ 175 ± 8 MeV →εC ~ 0.3 - 1 GeV/fm few d.o.f.→confined John Harris (Yale) LNF Spring School, Frascati 12 – 16 May 2008 Modifications to αs heavy quark-antiquark coupling at finite T from lattice QCD O.Kaczmarek, hep-lat/0503017 Constituents - Hadrons, dressed quarks, quasi-hadrons, resonances? Coupling strength varies investigates (de-)confinement, hadronization, & intermediate objects. high Q2 low Q2 John Harris (Yale) LNF Spring School, Frascati 12 – 16 May 2008 Modifications to αs heavy quark-antiquark coupling at finite T from lattice QCD O.Kaczmarek, hep-lat/0503017 Nobel Prize 2005 D. Gross H.D. Politzer F. Wilczek Constituents - Hadrons, dressed quarks, QCD Asymptotic Freedom (1973) quasi-hadrons, resonances? Coupling strength varies investigates (de-)confinement, hadronization, “Before [QCD] we could not go back further than 200,000 years after& intermediate the Big Bang. Today…since QCD simplifies at high energy, we can extrapolateobjects. to very early times when nucleons melted…to form a quark-gluon plasma.” 2 David Gross,high Q 2Nobel Lecture (RMP 05) low Q John Harris (Yale) LNF Spring School, Frascati 12 – 16 May 2008 “In high-energy physics we have concentrated on experiments in which we distribute a higher and higher amount of energy into a region with smaller and smaller dimensions. -
Experiment of the Week B. Jacak Awarded Tom W
November 30, 2018 | VOLUME 39 NUMBER 45 B. JACAK AWARDED TOM W. precision mass measurements, commitment to mentoring of young researchers, and leadership in the low energy BONNER PRIZE nuclear physics community.” Contributed by Gary Westfall Former NSCL graduate student Barbara Jacak has been Ania received her PhD from MSU in 2011 for her research awarded the 2019 Tom W. Bonner Prize in Nuclear Physics at the NSCL at the Penning trap mass spectrometry LEBIT by the American Physical Society. The Bonner Prize is facility under supervision by Prof. Georg Bollen. Her thesis awarded annually to recognize and encourage outstanding work included the high-precision mass measurement of experimental research in nuclear physics. Barbara phosphorus-32, which provided the most stringent test of the Jacak received the Bonner Prize “For her leadership in Isobaric Multiplet Mass Equation at the time. She added the the discovery and characterization of the quark-gluon new ion manipulation technique called Stored Waveform plasma, in particular for her contributions to the PHENIX Inverse Fourier Transform ion excitation to the LEBIT experiment and its explorations of jets as probes.” portfolio. Already during her time as graduate student at MSU Ania demonstrated her interest and talent in bringing Barbara Jacak received her Ph.D. from MSU for her students together and engage them in extracurricular research at NSCL in 1984 working under the supervision of activities, for example in the Women and Minorities in the Prof. David Scott and closely with Prof. Gary Westfall Her Physical Sciences program. thesis was entitled “Fragment Production in Intermediate Energy Heavy Ion Reactions”. -
Hard Probes 2010
HP2010 Hard Probes 2010 4th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions October 10-15, 2010 Eilat, Israel Hard Probes 2010 4th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions Program Sunday, 10 October 2010 14:00-16:00 Student Lectures - I Location: Big Blue Hall - A Chair: Elena Bratkovskaya 14:00 QCD basics Charles Gale (McGill University) 15:00 Experimental challenges in the measurement of electromagnetic probes Tom Hemmick (Stony Brook University) 16:00 Coffee break 16:30-18:30 Student Lectures - II Location: Big Blue Hall – A Chair: James Dunlop 16:30 Theoretical review of hard probes Nestor Armesto (University of Santiago de Compostela) 17:30 Experimental review of hard probes John Harris (Yale University) 19:00-21:00 Welcome Reception Location: Pool Lawn floor “L” 2 Hard Probes 2010 4th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions Monday, 11 October 2010 09:00-10:40 Plenary 1A Location: Big Blue Hall – A Chair: Dmitri Kharzeev 09:00 Welcome Itzhak Tserruya (Weizmann Institute of Science, Rehovot) 09:10 ALICE results from p+p collisions at the LHC Karel Safarik (CERN) 09:40 ATLAS results from p+p collisions at the LHC Attilio Andreazza (INFN, Milano) 10:10 CMS results from p+p collisions at the LHC Hermine K. Woehri (LIP, Lisbon) 10:40 Coffee break 11:10-12:40 Plenary 1B Location: Big Blue Hall - A Chair: Xin-Nian Wang 11:10 Jets reconstruction – theory Gregory Soyez (CEA, Saclay) 11:40 -
School Celebrates Young Physicists
FACES AND PLACES ERICE School celebrates young physicists Lecturers and young physicists from all over the world met in Erice from 29 August to 7 September. The event was the 2006 International School of Subnuclear Physics held at the Ettore Majorana Foundation and Centre for Scientific Culture, a particular feature of which is to promote “new talents” among the young generation of physicists. The 44th in the series, the 2006 school covered some of the most advanced topics in physics under the theme “The logic of nature, complexity and new physics: from quark–gluon plasma to superstrings, quantum gravity and beyond”. The novel Lecturers and students at the 2006 International School of Subnuclear Physics. topic of complexity could shed new light on the Standard Model and the extension Standard Model. Complementary lectures in talks on the latest plans for a “super- that predicts grand unification and the on complexity and landscape in string beauty” project; the preparations for the resolution of the quantum-gravity problem theory and on the status of lattice quantum International Linear Collider and Compact via relativistic quantum string theory chromodynamics (QCD) triggered lively Linear Collider; start-up and upgrade (RQST). The most popular model of RQST, discussions during the afternoon sessions. scenarios for the LHC; and the future of developed by Raphael Bousso and Joe Other theory lectures included topics such supercomputers by Roberto Petronzio of the Polchinski at Stanford, has been shown to as complexity and non-extensive statistical University of Rome II and INFN. be “NP complete”. The consequences could mechanics; complexity in stochastically Closing lectures by ’t Hooft and Zichichi be remarkable. -
U.S. Program in Heavy-Ion Nuclear Physics: Scientific Opportunities and Resource Requirements
U.S. Program in Heavy-Ion Nuclear Physics: Scientific Opportunities and Resource Requirements Report of the NSAC Subcommittee Review of Heavy-Ion Nuclear Physics Peter D. Barnes, Chair Ulrich Heinz Richard F. Casten Barbara Jacak Kees de Jager Peter Jacobs Bradley Filippone John M. Jowett Carl Gagliardi Alfred H. Mueller Thomas Glasmacher Urs Wiedemann Hans-Ake Gustafsson Submitted to the Nuclear Science Advisory Committee October 7, 2004 2 U.S. Program in Heavy-Ion Nuclear Physics: Scientific Opportunities and Resource Requirements Report of the NSAC Subcommittee Review of U.S. Heavy-Ion Nuclear Physics Table of Contents Section Page I. Overview of the Report 5 II. Introduction 11 III. Relativistic Heavy-Ion Nuclear Physics A. Overview: Heavy-Ion Nuclear Physics 15 B. RHIC: Heavy-Ion program 23 C. RHIC: Collider Upgrades 29 D. LHC: Heavy-Ion program 33 IV. Nucleon Structure-RHIC Spin program 39 V. Electron Ion Colliders 45 VI. Auxiliary Topics A. GSI: Heavy-Ion Collisions at SIS300 49 B. Fermilab: Proton-Antiproton Collisions 51 C. Computing 53 D. Research Community 57 VII. Budget Scenarios and Issues 61 VIII. Summary 71 Appendices A. Charge to NSAC and to the Subcommittee 73 B. Subcommittee Membership 77 C. Agenda of the Public Meeting 79 3 4 Section I. Overview of the Report I.A Introduction A major component of the U.S. program in Nuclear Physics addresses fundamental issues related to the role of partons, quarks and gluons in the character of the nuclear force, the properties of nuclear matter at both normal and high energy density, and the origins of the universe as it evolved after the big bang. -
ALICE Collaboration
Prospects for First Measurements with ALICE in Pb+Pb Collisions at the LHC LHC Alice Dedicated “general purpose” Heavy Ion experiment at LHC John Harris (Yale) for ALICE Collaboration INT Workshop, Seattle, Washington, May 25, 2010 Heavy Ions at the LHC • Determine Initial Conditions – What is the extent of shadowing, saturation, CGC? → sets the stage for particle production / dynamics • Expect different timescales, shorter interaction times, higher energy (T) compared to RHIC! Does system still equilibrate rapidly? Thermal model still apply? → T still ~ Tc (lattice QCD)? Does it flow? Elliptic Flow change? → v2 still saturated? More or less v2? pT dependence? Is the QGP still strongly- (or weakly-) coupled? Liquid? More like a gas? → No longer “nearly-perfect” fluid flow? viscosity? → Impact on energy loss!! • Understand parton energy loss! – What are the microscopic processes? → mass and flavor dependence? → use high pT jets & tag heavy quark jets • Understand response of the medium! Strongly interacting quarks and gluons → away-side response? → use punch-through & associated jet • Color screening of the medium! Deconfinement? (compare LQCD), initial T, other effects → J/ψ & Y states John Harris (Yale) for ALICE Collaboration INT Workshop, Seattle, Washington, May 25, 2010 ALICE Collaboration ~ 1000 Members (63% - CERN States) ~ 30 Countries ~ 100 Institutes Spain/Cuba Romania Japan Brazil South Africa Korea USA Italy China India Croatia Armenia Ukraine US ALICE – 13 Institutions Mexico 57 members (inc. 12+ grad. students) JINR Russia Cal. St. U. – San Luis Obispo, Chicago St. University, France Creighton University, University of Houston, Netherlands Lawrence Berkeley Nat. Lab, Lawrence Livermore Hungary Nat. Lab, Oak Ridge Nat. Lab, Ohio State University, UK Greece Germany Purdue University, University of Tennessee, Sweden Poland Finland University of Texas at Austin, Wayne State University, Norway CERN Slovak Rep. -
Newsletter No. 127 May 2001
Division of Nuclear Physics Newsletter No. 127 The American Physical Society May 2001 TO: Members of the Division of Nuclear Physics, APS FROM: Benjamin F. Gibson, LANL – Secretary-Treasurer, DNP ACCOMPANYING THIS NEWSLETTER: Program Committee Charles Glashausser, Rutgers (Chair) • Hawaii 2001 Meeting Forms A. Baha Balantekin, U. Wisconsin (Vice Chair) • DNP Nomination Ballot Joel M. Moss, LANL (Past Chair, 2000) R. G. H. Robertson, U. Washington (Past Chair 1999) B. F. Gibson, LANL (Secretary-Treasurer) V. R. Brown, U. Maryland/MIT A. Bruell, MIT J. A. Cizewski, Rutgers D. Dean, ORNL K. de Jager, JLab V. Greene, Vanderbilt Future Deadlines J. Hardy, TAMU D. Hertzog, U. Illinois • 29 June 2001 — User Group Deadline in order to appear in A. Macchiavelli, LBNL the October Bulletin L. McLerran, BNL • 29 June 2001— Nomination Ballot for DNP Elections D. Morrissey, MSU • 29 June 2001 — Contributed Abstracts, Hawaii Fall Meeting J-C. Peng, LANL • 1 July 2001 — Nominations for Bonner Prize E. J. Stephenson, IUCF • 1 July 2001 — Nominations for Bethe Prize B. van Kolck, U. Arizona • 1 July 2001 — Nominations for Dissertation Award • 15 August 2001 — Hawaii Early Registration Deadline Remaining committees will appear in the August newsletter. • 5 September 2001 — Hawaii Hotel Reservations Deadline WWW Home Page for the DNP: http://nucth.physics.wisc.edu/dnp A WWW home page for the Division of Nuclear Physics is now INSIDE . available at “http://nucth.physics.wisc.edu/dnp.” Information of interest to DNP members -- current research topics, deadlines for meetings, prize nominations, forms, and useful links are provided. • Call for Officer Nominations Each DNP Newsletter is posted, in advance of the copy sent via post.