QCD Equation of State - Impact on elliptic flow and transverse momentum spectra Marcus Bluhm Forschungszentrum Dresden-Rossendorf Comparison with lattice.

Slides:

Advertisements

Similar presentations

TJH: ISMD 2005, 8/9-15 Kromeriz, Czech Republic TJH: 1 Experimental Results at RHIC T. Hallman Brookhaven National Laboratory ISMD Kromeriz, Czech Republic.

Advertisements

Hard Photon Production in a Chemically Equilibrating QGP at Finite Baryon Density Zejun He Zejun He Shanghai Institute of Applied Physics Research Chinese.

2+1 Flavor Polyakov-NJL Model at Finite Temperature and Nonzero Chemical Potential Wei-jie Fu, Zhao Zhang, Yu-xin Liu Peking University CCAST, March 23,

23 Jun. 2010Kenji Morita, GSI / XQCD20101 Mass shift of charmonium near QCD phase transition and its implication to relativistic heavy ion collisions Kenji.

Phase transition of hadronic matter in a non-equilibrium approach Graduate Days, Frankfurt, , Hannah Petersen, Universität Frankfurt.

First Results From a Hydro + Boltzmann Hybrid Approach DPG-Tagung, Darmstadt, , Hannah Petersen, Universität Frankfurt.

QCD thermodynamic on the lattice and the hadron resonance gas Péter Petreczky Physics Department and RIKEN-BNL ECT*/LOEWE/NIKHEF/CATHIE workshop, Trento,

DNP03, Tucson, Oct 29, Kai Schweda Lawrence Berkeley National Laboratory for the STAR collaboration Hadron Yields, Hadrochemistry, and Hadronization.

Wolfgang Cassing CERN, Properties of the sQGP at RHIC and LHC energies.

Hydrodynamic Approaches to Relativistic Heavy Ion Collisions Tetsufumi Hirano RIKEN BNL Research Center.

Freeze-Out in a Hybrid Model Freeze-out Workshop, Goethe-Universität Frankfurt Hannah Petersen.

Marcus Bleicher, WWND 2008 A fully integrated (3+1) dimensional Hydro + Boltzmann Hybrid Approach Marcus Bleicher Institut für Theoretische Physik Goethe.

QCD thermodynamic on the lattice and the hadron resonance gas Péter Petreczky Physics Department and RIKEN-BNL Winter Workshop on Nuclear Dynamics, Ocho.

Third Moments of Conserved Charges as Probes of QCD Phase Structure Masakiyo Kitazawa (Osaka Univ.) M. Asakawa, S. Ejiri and MK, PRL103, (2009).

Perfect Fluid: flow measurements are described by ideal hydro Problem: all fluids have some viscosity -- can we measure it? I. Radial flow fluctuations:

Perfect Fluid: flow measurements are described by ideal hydro Problem: all fluids have some viscosity -- can we measure it? I. Transverse flow fluctuations:

1 Jozsó Zimányi (1931 – 2006). 2 Jozsó Zimányi I met Prof. Zimányi in India in Member, NA49 and PHENIX Collaborations Nuclear Equation of State.

Viscous hydrodynamics DPF 2009 Huichao Song The Ohio State University Supported by DOE 07/30/2009 July 27-July 31, Detroit, MI with shear and bulk viscosity.

Marcus Bleicher, Wrozlaw 2013 Hybrid Modeling of Heavy Ion Collisions Marcus Bleicher Frankfurt Institute for Advanced Studies Institut für Theoretische.

1 Thermodynamics of two-flavor lattice QCD with an improved Wilson quark action at non-zero temperature and density Yu Maezawa (Univ. of Tokyo) In collaboration.

Masashi Kaneta, LBNL Masashi Kaneta for the STAR collaboration Lawrence Berkeley National Lab. First results from STAR experiment at RHIC - Soft hadron.

Perfect Fluid: flow measurements are described by ideal hydro Problem: all fluids have some viscosity -- can we measure it? I. Radial flow fluctuations:

Csörgő, T. 1 Observables and initial conditions from exact rotational hydro solutions T. Csörgő 1, I. Barna 1 and M.I. Nagy 1,3 1 MTA Wigner Research Center.

STRING PERCOLATION AND THE GLASMA C.Pajares Dept Particle Physics and IGFAE University Santiago de Compostela CERN The first heavy ion collisions at the.

Csörgő, T. 1 Observables and initial conditions from exact rotational hydro solutions T. Csörgő 1, I. Barna 1 and M.I. Nagy 1,3 1 MTA Wigner Research Center.

Effect of thermal fluctuation of baryons on vector mesons and low mass dileptons ρ ω Sanyasachi Ghosh (VECC, Kolkata, India)

Higher moments of net-charge multiplicity distributions at RHIC energies in STAR Nihar R. Sahoo, VECC, India (for the STAR collaboration) 1 Nihar R. Sahoo,

Third Moments of Conserved Charges in Phase Diagram of QCD Masakiyo Kitazawa (Osaka Univ.) M. Asakawa, S. Ejiri and MK, PRL103, (2009). Baryons’10,

Study of the QCD Phase Structure through High Energy Heavy Ion Collisions Bedanga Mohanty National Institute of Science Education and Research (NISER)

Future Perspectives on Theory at RBRC Color Glass Condensate: predictions for: "ridge", elliptical flow.... Quark-Gluon Plasma: fluctuations, effects of.

Zagreb, Croatia, 2015/04/20 Csörgő, T. 1 New exact solutions of hydrodynamcs and search for the QCD Critical Point T. Csörgő 1,2 with I.Barna 1 and M.

Viscous hydrodynamics Quark Matter 2009 Huichao Song and Ulrich Heinz The Ohio State University Supported by DOE 04/02/2009 March 30-April 4, Knoxville,

Effects of bulk viscosity in causal viscous hydrodynamics Jianwei Li, Yugang Ma and Guoliang Ma Shanghai Institute of Applied Physics, CAS 1. Motivation.

Lattice QCD at high temperature Péter Petreczky Physics Department and RIKEN-BNL EFT in Particle and Nuclear Physics, KITPC, Beijing August 19, 2009 Introduction.

Review of recent highlights in lattice calculations at finite temperature and finite density Péter Petreczky Symmetries of QCD at T>0 : chiral and deconfinement.

Energy Dependence of ϕ -meson Production and Elliptic Flow in Au+Au Collisions at STAR Md. Nasim (for the STAR collaboration) NISER, Bhubaneswar, India.

Helen Caines Yale University Soft Physics at the LHC - Catania - Sept Questions for the LHC resulting from RHIC Strangeness Outline Chemistry Yields.

Flow fluctuation and event plane correlation from E-by-E Hydrodynamics and Transport Model Victor Roy Central China Normal University, Wuhan, China Collaborators.

Dynamical equilibration of strongly- interacting ‘infinite’ parton matter Vitalii Ozvenchuk, in collaboration with E.Bratkovskaya, O.Linnyk, M.Gorenstein,

The Physics of high baryon densities Probing the QCD phase diagram The critical end point Properties of mesons in matter –Baryon density vs. temperature.

Peter Kolb, CIPANP03, May 22, 2003what we learn from hydro1 What did we learn, and what will we learn from Hydro CIPANP 2003 New York City, May 22, 2003.

Quark spectrum near chiral and color-superconducting phase transitions Masakiyo Kitazawa Kyoto Univ. M.K., T.Koide, T.Kunihiro and Y.Nemoto, PRD70,

QCD Matter within Quasiparticle Model & CEP B. Kämpfer Research Center Rossendorf/Dresden Technical University Dresden with M. Bluhm, R. Schulze, D. Seipt,

Quasiparticle Perspective on CEP B. Kämpfer Research Center Rossendorf/Dresden Technical University Dresden with M. Bluhm, R. Schulze, D. Seipt, supported.

Lattice QCD at finite density

Elliptic flow and shear viscosity in a parton cascade approach G. Ferini INFN-LNS, Catania P. Castorina, M. Colonna, M. Di Toro, V. Greco.

John Harris (Yale) LHC Conference, Vienna, Austria, 15 July 2004 Heavy Ions - Phenomenology and Status LHC Introduction to Rel. Heavy Ion Physics The Relativistic.

Search for QCD Critical Point at RHIC Bedanga Mohanty National Institute of Science Education and Research (NISER) Outline:  Phase diagram of QCD  Observables.

Results from an Integrated Boltzmann+Hydrodynamics Approach WPCF 2008, Krakau, Jan Steinheimer-Froschauer, Universität Frankfurt.

Two freeze-out model for the hadrons produced in the Relativistic Heavy-Ion Collisions. New Frontiers in QCD 28 Oct, 2011, Yonsei Univ., Seoul, Korea Suk.

Heavy-Ion Physics - Hydrodynamic Approach Introduction Hydrodynamic aspect Observables explained Recombination model Summary 전남대 이강석 HIM

Lattice 2006 Tucson, AZT.Umeda (BNL)1 QCD thermodynamics with N f =2+1 near the continuum limit at realistic quark masses Takashi Umeda (BNL) for the RBC.

Sticky Quark-Gluon-Molasses in collaboration with G.E. Brown, M. Rho, E. Shuryak NPA 740 (2004) 171 hep-ph/ ; hep-ph/ Quest.

1 Meson mass in nuclear medium Su Houng Lee Thanks to: Hatsuda + former collaborators + and to Kenji Morita(GSI) and Taesoo Song(A&M) 1.Phase transition,

Roy A. Lacey, Stony Brook, ISMD, Kromĕříž, Roy A. Lacey What do we learn from Correlation measurements at RHIC.

PhD student at the International PhD Studies Institute of Nuclear Physics PAN Institute of Nuclear Physics PAN Department of Theory of Structure of Matter.

JET Collaboration Meeting June 17-18, 2014, UC-Davis1/25 Flow and “Temperature” of the Parton Phase from AMPT Zi-Wei Lin Department of Physics East Carolina.

Bulk properties at RHIC Olga Barannikova (Purdue University) Motivation Freeze-out properties at RHIC STAR perspective STAR  PHENIX, PHOBOS Time-span.

Hot 1-2 Loop QCD*** B. Kämpfer Research Center Dresden-Rossendorf Technical University Dresden ***: M. Bluhm, R. Schulze, D. Seipt real, purely imaginary.

PHENIX Results from the RHIC Beam Energy Scan Brett Fadem for the PHENIX Collaboration Winter Workshop on Nuclear Dynamics 2016.

The QCD EoS from simulations on BlueGene L Supercomputer at LLNL and NYBlue Rajan Gupta T-8, Los Alamos National Lab Lattice 2008, College of William and.

Deconfinement and chiral transition in finite temperature lattice QCD Péter Petreczky Deconfinement and chiral symmetry restoration are expected to happen.

Chiho Nonaka QM2009 Nagoya University Chiho NONAKA March 31, Matter 2009, Knoxville, TN In collaboration with Asakawa, Bass, and Mueller.

@ Brookhaven National Laboratory April 2008 QCD Critical Point and Its Effects on Physical Observables Schematic Consideration Masayuki ASAKAWA Department.

Elliptic flow from initial states of fast nuclei. A.B. Kaidalov ITEP, Moscow (based on papers with K.Boreskov and O.Kancheli) K.Boreskov and O.Kancheli)

WPCF 2015, Warsaw, 2015/11/06 Csörgő, T. for Nagy, M 1 Observables and initial conditions for rotating and expanding fireballs T. Csörgő 1,2, I.Barna 1.

Review of ALICE Experiments

Hydro + Cascade Model at RHIC

to Look for the Critical Point and Phase Transition

Properties of the Quark-Gluon Plasma

Presentation transcript:

QCD Equation of State - Impact on elliptic flow and transverse momentum spectra Marcus Bluhm Forschungszentrum Dresden-Rossendorf Comparison with lattice QCD Chiral extrapolation RHIC & LHC – v 2, transverse momentum spectra with B. Kämpfer, R. Schulze, D. Seipt & U. Heinz supported by BMBF, GSI

T µBµB Motivation early universe: µ B <<< T WIMP‘s: T f.o. ~ M X / 25 RHIC LHC-ALICE µ B < T quark stars µ B >> T p(e,n B )

Quasi-Particle Model MB et al., Eur. Phys. J. C 2007 Σ 2-part. irred. diagr. CJT 2-loop QCD thermodynamics

k/m g finite widths Im Π T ≠ 0 k asymptotic dispersion relations: chiral expansion in m q /T: replace g G gluons 2+1

Equation of State N f = … 2007 sensible chiral extrapolation not testable: dependence on N σ, N τ, action, … T c is external information cs2cs2 mqmq T c = 170 MeV Π q = m q 2 + 2m f 2 h(m q /T)

T/T c Isospin susceptibility diagonal and non-diagonal susceptibilities c2Ic2I c4Ic4I Sensible µ B - extrapolation

EoS for RHIC + LHC – Family of EoS‘s QPM lin.interpol. * fix high energy density region fixed baryon density effects tiny low density region fixed µ B = 0

RHIC top energy strange baryons P.Kolb directly emitted hadrons S 0 = 110 fm -3 n 0 = 0.4 fm -3 τ 0 = 0.6 fm/c e 0 = 29.8 GeV fm -3 p 0 = 9.4 GeV fm -3 T 0 = 357 MeV EoS favored with soft region around T c and rapid increase above T c

LHC estimates conservative guess: s 0 = 330 fm -3, τ 0 = 0.6 fm/c e 0 = 127 GeV fm -3 p 0 = 42 GeV fm -3 T 0 = 515 MeV p T spectra flatter v 2 at fixed p T smaller

Summary & Outlook Quasi-particle model based on 2-loop QCD Φ Comparison with lattice QCD Family of EoS‘s for RHIC & LHC – chiral extrapolation Application: v 2, p ┴ -spectra soft EoS near T c with rapid rise in c s 2 above T c favored LHC: p T -spectra flatter, v 2 (p T ) smaller variation of EoS, initial & final conditions event-by-event fluctuations, viscous effects

Light hadrons

Bielefeld-Swansea data c0 c2 c4 c6 „phase transition“ D=1.15 neglect strong interaction QPM lQCD MB et al., PLB 2005