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2012 Fiscal Year Final Research Report

Dynamics of the quark gluon plasma in high-energy heavy ion collisions

Research Project

  • PDF
Project/Area Number 22740151
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionSophia University

Principal Investigator

HIRANO Tetsufumi  上智大学, 理工学部, 准教授 (40318803)

Project Period (FY) 2010 – 2012
Keywords相対論的流体力学 / クォークグルーオンプラズマ / 相対論的重イオン衝突反応
Research Abstract

Dynamics of the quark gluon plasma (QGP) created in high energy heavy ion collisions is described by developing an integrated dynamical model which unifies three models corresponding to three sequential stages of heavy ion reactions. The model enables us to simulate the reactions on an event-by-event basis and to analyze final particle distribution as done by experimental group. We also investigated novel phenomenon of the QGP dynamics such as Mach cone structure and found it important to interpret the recent observation of the jet structure at Large Hadron Collider.

  • Research Products

    (22 results)

All 2013 2012 2011

All Journal Article (17 results) (of which Peer Reviewed: 15 results) Presentation (5 results)

  • [Journal Article] Emission of Low Momentum Particles at Large Angles from Jet2013

    • Author(s)
      Y.Tachibana, T.Hirano
    • Journal Title

      Nuclear Physics

      Volume: 904-905 Pages: 1023c-1026c

    • DOI

      DOI:10.1016/j.nuclphysa.2013.02.189

    • Peer Reviewed
  • [Journal Article] Heavy-Ion Physics in a Nutshell2013

    • Author(s)
      T.Hirano
    • Journal Title

      EPJ Web of Conferences

      Volume: 49 Pages: 02001-p.1-.02001-p.6

  • [Journal Article] Integrated dynamical approach to relativistic heavy ion collisions2013

    • Author(s)
      T.Hirano, P.Huovinen, K.Murase, Y.Nara
    • Journal Title

      Progress in Particle and Nuclear Physics

      Volume: 70 Pages: 108-158

    • DOI

      DOI:10.1016/j.ppnp.2013.02.002

    • Peer Reviewed
  • [Journal Article] Dynamical modeling of high energy heavy ion collisions2012

    • Author(s)
      T.Hirano, Y.Nara
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 01A203 Pages: 1-34

    • DOI

      DOI:10.1093/ptep/pts007

    • Peer Reviewed
  • [Journal Article] Dynamics of Relativistic Heavy Ion Collisions and the Quark Gluon Plasma2012

    • Author(s)
      T.Hirano
    • Journal Title

      Progress of Theoretical Physics Supplement

      Volume: 195 Pages: 1-18

    • DOI

      DOI:10.1143/PTPS.195.1

    • Peer Reviewed
  • [Journal Article] Hydrodynamic approach to relativistic heavy ion collisions2011

    • Author(s)
      T.Hirano
    • Journal Title

      Acta Physica Polonica

      Volume: B42 Pages: 2811-2822

    • DOI

      DOI:10.5506/APhysPolB.42.2811

  • [Journal Article] Suppression of high pT hadrons in Pb+Pb collisions at √s = 2.76 TeV2011

    • Author(s)
      H.Zhang, X.-F.Chen, T.Hirano, E.Wang, X.-N.Wang
    • Journal Title

      Journal of Physics

      Volume: G38 Pages: 124115-1--124115-5

    • DOI

      DOI:10.1088/0954-3899/38/12/124115

    • Peer Reviewed
  • [Journal Article] The QGP shear viscosity: Elusive goal or just around the corner?2011

    • Author(s)
      C.Shen, S.A.Bass, T.Hirano, P.Huovinen, Z.Qiu, H.Song, U.Heinz
    • Journal Title

      Journal of Physics

      Volume: G38 Pages: 124115-1--124115-5

    • DOI

      DOI:10.1088/0954-3899/38/12/124115

    • Peer Reviewed
  • [Journal Article] Can transport peak explain the low-mass enhancement of dileptons at RHIC?2011

    • Author(s)
      Y.Akamatsu, H.Hamagaki, T.Hatsuda, T.Hirano
    • Journal Title

      Journal of Physics

      Volume: G38 Pages: 124184-1--124184-5

    • DOI

      DOI:10.1088/0954-3899/38/12/124184

    • Peer Reviewed
  • [Journal Article] Viscous Hydrodynamic Evolution with Non-Boost Invariant Flow for Color Glass Condensate2011

    • Author(s)
      A.Monnai, T.Hirano
    • Journal Title

      Journal of Physics

      Volume: G38 Pages: 124168-1--124168-4

    • DOI

      DOI:10.1088/0954-3899/38/12/124168

    • Peer Reviewed
  • [Journal Article] Suppression of high pT hadrons in Pb+Pb collisions at LHC2011

    • Author(s)
      X.-F.Chen, T.Hirano, E.Wang, X.-N.Wang, H.Zhang
    • Journal Title

      Physical Review

      Volume: C84 Pages: 034902-1--034902-12

    • DOI

      DOI:10.1103/PhysRevC.84.034902

    • Peer Reviewed
  • [Journal Article] Longitudinal Viscous Hydrodynamic Evolution for the Shattered Colour Glass Condensate2011

    • Author(s)
      A.Monnai, T.Hirano,
    • Journal Title

      Longitudinal Viscous Hydrodynamic Evolution for the Shattered Colour Glass Condensate

      Volume: B703 Pages: 583-587

    • DOI

      DOI:10.1016/j.physletb.2011.08.049

    • Peer Reviewed
  • [Journal Article] Hadron spectra and elliptic flow for 200 A GeV Au+Au collisions from viscous hydrodynamics coupled to a Boltzmann cascade2011

    • Author(s)
      H.Song, S.A.Bass, Y.Heinz, T.Hirano, C.Shen
    • Journal Title

      Physical Review

      Volume: C83 Pages: 054901-1--054901-12

    • DOI

      DOI: 10.1103/PhysRevC.83.054910

    • Peer Reviewed
  • [Journal Article] Elliptic flow in Pb+Pb collisions at √sNN = 2.76 TeV: hybrid model assessment of the first data2011

    • Author(s)
      T.Hirano, P.Huovinen, Y.Nara
    • Journal Title

      Physical Review

      Volume: C84 Pages: 011901-1--011901-5

    • DOI

      DOI:10.1103/PhysRevC.84.011901

    • Peer Reviewed
  • [Journal Article] 200 A GeV Au+Au collisions serve a nearly perfect quark-gluon liquid2011

    • Author(s)
      H.Song, S.A.Bass, U.Heinz, T.Hirano, C.Shen
    • Journal Title

      Physical Review Letters

      Volume: 106 Pages: 192301-1--192301-4

    • DOI

      DOI:10.1103/PhysRevLett.106.192301

    • Peer Reviewed
  • [Journal Article] Elliptic flow in U+U collisions at √sNN = 200 GeV and in Pb+Pb collisions at √sNN = 2.76 TeV: Prediction from a hybrid approach2011

    • Author(s)
      T.Hirano, P.Huovinen, Y.Nara
    • Journal Title

      Physical Review

      Volume: C83 Pages: 021902-1--021902-5

    • DOI

      DOI:10.1103/PhysRevC.83.021902

    • Peer Reviewed
  • [Journal Article] Relativistic Dissipative Hydrodynamic Equations at the Second Order for Multi-Component Systems with Multiple Conserved Currents2011

    • Author(s)
      A.Monnai, T.Hirano
    • Journal Title

      Nuclear Physics

      Volume: A 847 Pages: 283-314

    • DOI

      DOI:10.1016/j.nuclphysa.2010.08.002

    • Peer Reviewed
  • [Presentation] Relativistic Hydrodynamics2013

    • Author(s)
      T.Hirano
    • Organizer
      The 2nd DST-SERC school on Nuclear Physics, Nuclear Matter under Extreme Conditions
    • Place of Presentation
      Variable Cyclotron Energy Centre, インド
    • Year and Date
      20130108-12
  • [Presentation] Hydrodynamic Approach to Relativistic Heavy Ion Collisions2012

    • Author(s)
      T.Hirano
    • Organizer
      The 4th Asian Triangle Heavy Ion Conference
    • Place of Presentation
      Haeundae Grand Hotel, 韓国
    • Year and Date
      2012-11-14
  • [Presentation] Heavy Ion Physics in a Nutshell2012

    • Author(s)
      T.Hirano
    • Organizer
      Hadron Collider Physics Symposium 2012
    • Place of Presentation
      京都大学
    • Year and Date
      2012-11-12
  • [Presentation] Hydrodynamic Event Generator at LHC and RHIC, International School of Nuclear Physics2012

    • Author(s)
      T.Hirano
    • Organizer
      the 34th course,Probing the Extremes of Matter with Heavy Ions
    • Place of Presentation
      イタリア
    • Year and Date
      2012-09-18
  • [Presentation] クォーク・グルーオン・プラズマと相対論的流体力学2012

    • Author(s)
      平野哲文
    • Organizer
      平成23年度衝撃波シンポジウム
    • Place of Presentation
      東京大学柏キャンパス新領域基盤棟
    • Year and Date
      2012-03-09

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Published: 2014-08-29  

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