Presentation is loading. Please wait.

Presentation is loading. Please wait.

Current Heavy Ion Physics Experiments and Results Survey

Published byΣωφρονία Μαυρίδης Modified over 5 years ago

Similar presentations

Presentation on theme: "Current Heavy Ion Physics Experiments and Results Survey"— Presentation transcript:

1 Current Heavy Ion Physics Experiments and Results Survey
In-Kwon YOO Heavy Ion Physics Experiment Lab. Pusan National University Busan, Republic of KOREA

2 What are we looking for ? Motivation Experiment Results Outlook
AGeV = GeV/u Outlook In-Kwon YOO Pohang

3 Ultra-Relativistic Heavy Ion Collisions
Motivation Ultra-Relativistic Heavy Ion Collisions Ultra-Relativistic Quantum Molecular Dynamic Model Experiment Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

4 Basic Idea A+A Collision Collision Energy ~ 10 GeV/N+N Energy Density
Motivation Basic Idea A+A Collision Experiment Collision Energy ~ 10 GeV/N+N Energy Density ~ 1 GeV/fm3 Results AGeV = GeV/u Outlook Low Hadrons High DoF Quark & Gluons Low Hadrons In-Kwon YOO Pohang

5 Anomalies in the Energy Dependence of the relevant observables
Motivation Phase Transition Experiment T Results AGeV = GeV/u TC Outlook Q Anomalies in the Energy Dependence of the relevant observables In-Kwon YOO Pohang

6 Relativistic HI Collisions
Motivation Relativistic HI Collisions Experiment T(MeV) Density(n0) ~150 ~10 Early Universe (RHIC) Color Superconductor Neutron Star Hadron Gas Quark-Gluon Plasma Phase Transition Atomic Nuclei RHIC & future LHC explore high temperature & low baryon density partonic matter. Results AGeV = GeV/u SIS explores high baryon density hadronic matter. Outlook In-Kwon YOO Pohang

7 HI Accelerator Accelerator c.m. Energy (GeV) Status SIS 18
Motivation HI Accelerator Accelerator c.m. Energy (GeV) Status SIS 18 (GSI, Germany) 2A (A=mass number) Running AGS (BNL, USA) 5A Finished SIS 300 8A Plan to run from ~2014 SPS (CERN, Switzerland) 20A Finish soon RHIC 200A LHC 5500A Plan to run from ~2007 Experiment Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

8 Conseil Europeen pour la Recherche Nucleaire
Motivation Conseil Europeen pour la Recherche Nucleaire 1959 LEP : 1989 LHC : 2007 1976 Experiment Since 1954 Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

9 Experiments @ SPS.CERN Motivation Experiment Results Outlook
NA44 : The Focussing Spectrometer for one and two particles Experiment NA45 (CERES) : Study of Electron Pair Production in Hadron and Nuclear Collisions Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

10 In-Kwon YOO Pohang

11 In-Kwon YOO Pohang

12 NA60 very precise measurements in InIn
In-Kwon YOO Pohang

13 In-Kwon YOO Pohang

14 Experiments @ SPS.CERN Motivation Experiment Results Outlook
NA44 : The Focussing Spectrometer for one and two particles Experiment NA45 (CERES) : Study of Electron Pair Production in Hadron and Nuclear Collisions Results Large Acceptance Hadron Spectrometer AGeV = GeV/u Outlook Study of Strange and Multistrange Particles In-Kwon YOO Pohang

15 Strangeness Enhancement
Motivation Strangeness Enhancement Experiment Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

16 Onset of Deconfinement ?
Motivation Onset of Deconfinement ? <p> ~ Entropy Deconfinement : An Increase of Pion Yield at the Onset Experiment Strangeness Enhancement : Hadron Gas – Mixed Phase - QGP Results AGeV = GeV/u Anomaly in transverse Expansion Outlook In-Kwon YOO Pohang

17 Experiments @ SPS.CERN Motivation Experiment Results Outlook
NA44 : The Focussing Spectrometer for one and two particles Experiment NA45 (CERES) : Study of Electron Pair Production in Hadron and Nuclear Collisions Results Large Acceptance Hadron Spectrometer AGeV = GeV/u NA50 : Study of Muon Pairs and Vector Mesons Outlook Study of Strange and Multistrange Particles In-Kwon YOO Pohang

18 J/Y in QGP ∞ Matsui & Satz :
Motivation J/Y in QGP Matsui & Satz : In the QGP the screening radius could become smaller than the J/y radius, effectively screening the quarks from each other The charm and anti-charm become unbound, and may combine with light quarks to emerge as “open charm” mesons. Experiment Ref) Phys. Lett. B178 (1986) 416. T=0 T=200 Results 0.41 fm 1.07 fm ∞ 0.59 fm AGeV = GeV/u Ref) Introduction to High-Energy Heavy-Ion Collisions, C.Y. Wong 1994 Outlook In-Kwon YOO Pohang

19 J/Y in QGP (J/Y Suppression)
Motivation J/Y in QGP (J/Y Suppression) Charmonium dissociation temperatures Experiment Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

20 Brookhaven National Lab.
Motivation Brookhaven National Lab. Brookhaven National Lab. in New York Circumference: 3.83 km First collision: 2000 100A GeV Au+Au(2X1026/cm2/s) 250 GeV p + p (2X1032/cm2/s) Experiment BRAHMS PHOBOS PHENIX STAR Results AGeV = GeV/u Outlook In-Kwon YOO Pohang

21 Brookhaven National Lab.
Motivation Brookhaven National Lab. Since 1947 Experiment Alternating Gradient Synchrotron (AGS) c  0.997c 33GeV for protons 11GeV for AuAu The Booster synchrotron 1991 completed. Preacceleration of particles entering the AGS ring. Results AGS-To-RHIC (ATR) transfer line. Bunches are directed either left to the clockwise RHIC ring or right to travel counter-clockwise in the second RHIC ring. AGeV = GeV/u Linear Accelerator (Linac). Protons 200 MeV (300 mA) for pA collisions. Late 1960’s. Tandem Van de Graaff 1970, 15MV, Ions, 24m Outlook Tandem-to-Booster line (TTB) 1986, 700m, 0.05c In-Kwon YOO Pohang

22 Experiments @ RHIC.BNL Motivation Experiment Results Outlook
the Broad Range Hadron Magnetic Spectrometer Experiment Results The Solenoidal Tracker at RHIC (STAR) AGeV = GeV/u Outlook In-Kwon YOO Pohang

23 4 < pT(trig) < 6 GeV/c
Motivation Jet Quenching pT(assoc) > 2 GeV/c pT(assoc) > 0.15 GeV/c 4 < pT(trig) < 6 GeV/c Experiment Hard associated particles → suppression Results AGeV = GeV/u Soft associated particles → enhancement Outlook In-Kwon YOO Pohang

24 Jet Quenching Motivation Experiment Results Outlook Final Data
AGeV = GeV/u Final Data Preliminary Data Outlook In-Kwon YOO Pohang

25 Mach-like Shock wave π Df*=0 Dq*=p PHENIX Preliminary Δ2 Δ1
Motivation Mach-like Shock wave PHENIX Preliminary Dq*=p Df*=0 Experiment away near Medium mach cone Results Δ1 Δ2 π AGeV = GeV/u Outlook In-Kwon YOO Pohang

26 Elliptic Flow (v2) Motivation Experiment Results Outlook In-Kwon YOO
AGeV = GeV/u Outlook In-Kwon YOO Pohang

27 Heavy Ion Exp. Landscape
Motivation Heavy Ion Exp. Landscape LHC 103 Experiment Results AGeV = GeV/u SPS ERA LHC ERA Outlook 1990 2000 2010 2020 2030 K O R I A ? AGS ERA RHIC ERA FAIR ERA In-Kwon YOO Pohang

28 Have We discovered QGP ? Motivation Experiment Results Outlook
AGeV = GeV/u Outlook In-Kwon YOO Pohang

29 Have We discovered Something ?
Motivation Have We discovered Something ? Experiment Results Physicists never say No! Thanks for your attention AGeV = GeV/u Outlook In-Kwon YOO Pohang

Download ppt "Current Heavy Ion Physics Experiments and Results Survey"

Similar presentations

Mass, Quark-number, Energy Dependence of v 2 and v 4 in Relativistic Nucleus- Nucleus Collisions Yan Lu University of Science and Technology of China Many.

Mass, Quark-number, Energy Dependence of v 2 and v 4 in Relativistic Nucleus- Nucleus Collisions Yan Lu University of Science and Technology of China Many.
Matter ~13.8 Billion Years Ago

Matter ~13.8 Billion Years Ago
Results from PHENIX on deuteron and anti- deuteron production in Au+Au collisions at RHIC Joakim Nystrand University of Bergen for the PHENIX Collaboration.

Results from PHENIX on deuteron and anti- deuteron production in Au+Au collisions at RHIC Joakim Nystrand University of Bergen for the PHENIX Collaboration.
AGS-RHIC User’s Workshop -- Heavy Quark Production at RHIC Large Seminar Room, Physics Bldg May 13, 2004 Organizers: Vince Cianciolo, ORNL Huan Zhong Huang,

AGS-RHIC User’s Workshop -- Heavy Quark Production at RHIC Large Seminar Room, Physics Bldg May 13, 2004 Organizers: Vince Cianciolo, ORNL Huan Zhong Huang,
Forward-Backward Correlations in Relativistic Heavy Ion Collisions Aaron Swindell, Morehouse College REU 2006: Cyclotron Institute, Texas A&M University.

Forward-Backward Correlations in Relativistic Heavy Ion Collisions Aaron Swindell, Morehouse College REU 2006: Cyclotron Institute, Texas A&M University.
Upsilon Particles in High-Energy Au+Au Collisions Catie Talbert Austin College Texas A&M – Cyclotron Institute REU 2006 Mentor: Saskia Mioduszewski Grad.

Upsilon Particles in High-Energy Au+Au Collisions Catie Talbert Austin College Texas A&M – Cyclotron Institute REU 2006 Mentor: Saskia Mioduszewski Grad.
Henrik Tydesjö May 5 2004 O UTLINE - The Quark Gluon Plasma - The Relativistic Heavy Ion Collider (RHIC) The PHENIX Experiment - QGP Signals Event-by-Event.

Henrik Tydesjö May O UTLINE - The Quark Gluon Plasma - The Relativistic Heavy Ion Collider (RHIC) The PHENIX Experiment - QGP Signals Event-by-Event.
Forward-Backward Correlations in Heavy Ion Collisions Aaron Swindell, Morehouse College REU Cyclotron 2006, Texas A&M University Advisor: Dr. Che-Ming.

Forward-Backward Correlations in Heavy Ion Collisions Aaron Swindell, Morehouse College REU Cyclotron 2006, Texas A&M University Advisor: Dr. Che-Ming.
200 GeV Au+Au Collisions, RHIC at BNL Animation by Jeffery Mitchell.

200 GeV Au+Au Collisions, RHIC at BNL Animation by Jeffery Mitchell.
J/Ψ Suppression in QGP Outline:

J/Ψ Suppression in QGP Outline:
March 1, 2003University of Rochester - Graduate Student Days1 Nuclear Physics at the University of Rochester Steven Manly Grad. Student Days March 1, 2003.

March 1, 2003University of Rochester - Graduate Student Days1 Nuclear Physics at the University of Rochester Steven Manly Grad. Student Days March 1, 2003.
Intro to Particle and Nuclear Physics and the Long Island Gold Rush Steven Manly Univ. of Rochester REU seminar June 1, 2006

Intro to Particle and Nuclear Physics and the Long Island Gold Rush Steven Manly Univ. of Rochester REU seminar June 1, 2006
In-Kwon YOO Pusan National University Pusan, Republic of KOREA Suggestion of Heavy Ion Physics Analysis Center.

In-Kwon YOO Pusan National University Pusan, Republic of KOREA Suggestion of Heavy Ion Physics Analysis Center.
Christina Markert Physics Workshop UT Austin November 11 2006 1 Christina Markert The ‘Little Bang in the Laboratory’ – Accelorator Physics. Big Bang Quarks.

Christina Markert Physics Workshop UT Austin November Christina Markert The ‘Little Bang in the Laboratory’ – Accelorator Physics. Big Bang Quarks.
Relativistic Nuclear Collisions (RNC) Group Nuclear Science Division (NSD), Lawrence Berkeley National Lab The Relativistic Nuclear Collisions (RNC) group.

Relativistic Nuclear Collisions (RNC) Group Nuclear Science Division (NSD), Lawrence Berkeley National Lab The Relativistic Nuclear Collisions (RNC) group.
RHIC program and machine performances Hugo Pereira Da Costa, CEA Saclay, PHENIX Collaboration, 3 Juillet 2006.

RHIC program and machine performances Hugo Pereira Da Costa, CEA Saclay, PHENIX Collaboration, 3 Juillet 2006.
RHIC R.K. CHOUDHURY BARC. Relativistic Heavy Ion Collider at Brookhaven National Laboratory (BNL), USA World’s First Heavy Ion Collider became.

RHIC R.K. CHOUDHURY BARC. Relativistic Heavy Ion Collider at Brookhaven National Laboratory (BNL), USA World’s First Heavy Ion Collider became.
RHIC Physics and the importance of particle identification R. Bellwied (Wayne State University)

RHIC Physics and the importance of particle identification R. Bellwied (Wayne State University)
ISMD31 / Sept. 4, 2001 Toru Sugitate / Hiroshima Univ. The 31 st International Symposium on Multiparticle Dynamics on 1-7, Sept. 2001 in Datong, China.

ISMD31 / Sept. 4, 2001 Toru Sugitate / Hiroshima Univ. The 31 st International Symposium on Multiparticle Dynamics on 1-7, Sept in Datong, China.
Strange and Charm Probes of Hadronization of Bulk Matter at RHIC International Symposium on Multi-Particle Dynamics Aug 9-15, 2005 Huan Zhong Huang University.

Strange and Charm Probes of Hadronization of Bulk Matter at RHIC International Symposium on Multi-Particle Dynamics Aug 9-15, 2005 Huan Zhong Huang University.

Similar presentations

Ads by Google