Study of QCD phase transition and QGP state -RHIC and LHC physics

• Project/Area Number: 19740136
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Nagoya University
• Principal Investigator: NONAKA Chiho Nagoya University, 大学院・理学研究科, 助教 (10432238)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,690,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
• Keywords: 核物理 / QCD相転移機構 / クォーク・グルーオン・プラズマ / 重イオン衝突実験(RHIC・LHC) / 現象論的解析 / 格子QCD / クォーク・グルーオン プラズマ / 国際研究者交流

Research Abstract

重イオン衝突物理の実験理解を視野に入れながら、第一原理である量子色力学と現象論をもとに、量子色力学相転移と相転移に伴う新しい物質相(クォーク・グルーオンプラズマ相)の状態を明らかにすることを目標にした。ここではジェット(高横運動量を持つ粒子)と重イオン衝突後に生じた高温・高密度の媒質との相互作用、クォーク・グルーオン・プラズマ相生成の指標となる物理量についての成果を得た。

Research Products

• [Journal Article] Systematic comparison of jet energy-loss schemes in a realistic hydrodynamic medium (2009)
  • Author(s): Steffen A. Bass, Charles Gale, Abhijit Majumder, Chiho Nonaka, Guang-You Qin, Thorsten Renk, and Jorg Ruppert
  • Journal Title: Physical Review C 79
  • Peer Reviewed
• [Journal Article] Systematic comparison of jet energy-loss schemes in a realistic hydrodynamic medium (2009)
  • Author(s): S. A. Bass, C. Gale, A. Majumder, C. Nonaka, G-Y. Qin, T. Renk, and J. Ruppert
  • Journal Title: Physical Review C 79 Pages: 24901-24901
  • Peer Reviewed
• [Journal Article] Transverse Velocity Dependence of the Proton-Antiproton Ratio as a Signature of the QCD Critical Point (2008)
  • Author(s): M. Asakawa, S.A. Bass, Berndt Muller, C. Nonaka
  • Journal Title: Physical Review Letters 101
  • Peer Reviewed
• [Journal Article] Lattice Study of Low-lying Nonet Scalar Mesons in Quenched Approximation (2008)
  • Author(s): Hiroaki Wada, Teiji Kunihiro, Shin Muroya, Atsushi Nakamura, Chiho Nonaka, Motoo Sekiguchi
  • Journal Title: Physics Letters B 652 Pages: 250-254
  • NAID: 120000876550
  • Peer Reviewed
• [Journal Article] Jet modification in three dimensional fluid dynamics at next-to-leading twist (2008)
  • Author(s): A. Majumder, C. Nonaka, S. A. Bass
  • Journal Title: Physical Review C 76
  • Peer Reviewed
• [Journal Article] Transverse Velocity Dependence of the Proton-Antiproton Ratio as a Sig nature of the QCD Critical Point (2008)
  • Author(s): M. Asakawa, S. A. Bass, B. Mueller, C. Nonaka
  • Journal Title: Physical Review Letters 101
  • Peer Reviewed
• [Journal Article] The 3 D hydro + UrQMD model with the QCD critical point (2008)
  • Author(s): C. Nonaka, M. Asakawa, S. A. Bass
  • Journal Title: Journal of Physics G 35 Pages: 104099-104099
  • Peer Reviewed
• [Journal Article] Radiative jet energy loss in a three-dimensional hydrodynamical medium and high pT azimuthal asymmetry of pi0 suppression at mid and forward rapidity in Au+Au collisions at sNN=200 GeV (2007)
  • Author(s): Guang-You Qin, Jorg Ruppert, Simon Turbide, Charles Gale, Chiho Nonaka, Steffen A. Bass
  • Journal Title: Physical Review C 76
  • Peer Reviewed
• [Journal Article] Radiative jet energy loss in a three-dimensional hydrodynamical medium and high pT azimuthal asymmetry of piO suppression at mid and forward rapidity in Au+Au collisions at sNN=200 GeV (2007)
  • Author(s): G. Qin, J. Ruppert, S. Turbide, C.Gale, G. Nonaka, S. Bass
  • Journal Title: Physical Review C 76
  • Peer Reviewed
• [Journal Article] Jet modification in three dimensional fluid dynamics at next-to-leading twist (2007)
  • Author(s): A. Majumder, C. Nonaka. S. Bass
  • Journal Title: Physical Review C 76
  • Peer Reviewed
• [Journal Article] Lattice Study of Low-lying Nonet Scalar Mesons in Quenched Approximation (2007)
  • Author(s): H. Wada, T. Kunihiro, S. Muroya, A. Nakamura, C. Nonka, M. Sekiguchi
  • Journal Title: Physics Letters B 652 Pages: 250-254
  • Peer Reviewed
• [Presentation] Hydrodynamic Expansion with the QCD Critical Poin (2009)
  • Author(s): 野中千穂
  • Organizer: 熱場の量子論とその応用
  • Place of Presentation: 基礎物理学研究所、京都
  • Year and Date: 2009-09-03
• [Presentation] Signals of the QCD Critical Point in Hydrodynamic Evolution (2009)
  • Author(s): 野中千穂
  • Organizer: Quark Matter 2009
  • Place of Presentation: ノックスビル、米国
  • Year and Date: 2009-03-31
• [Presentation] Signals of the QCD Critical Point in Hydrodynamic Evolution (2009)
  • Author(s): 野中千穂
  • Organizer: 21 th International Conference on Ultra-Relativistic Nucleus Nucleus Collisions (Quark Matter 2009)
  • Place of Presentation: ノックスビル・米国
  • Year and Date: 2009-03-31
• [Presentation] RHIC physics, hydrodynamic simulations with the critical point (2009)
  • Author(s): 野中千穂
  • Organizer: Non-equilibrium quantum field theories and dynamic critical phenomena
  • Place of Presentation: 京都
  • Year and Date: 2009-03-19
• [Presentation] RHIC physics, hydrodynamic simulations with the critical point (2009)
  • Author(s): 野中千穂
  • Organizer: Non-equilibrium quantum field theories and dynamic critical phenomena
  • Place of Presentation: 基礎物理学研究所、京都
  • Year and Date: 2009-03-19
• [Presentation] The QCD Phase Structure in Heavy Ion Collisions (2009)
  • Author(s): 野中千穂
  • Organizer: Nagoya mini-workshop on "Photons and leptons in Hot/Dense QCD"
  • Place of Presentation: 名古屋
  • Year and Date: 2009-03-04
• [Presentation] The QCD Phase Structure in Heavy Ion Collisions (2009)
  • Author(s): 野中千穂
  • Organizer: Nagoya mini-workshop on "Photons and leptons in Hot/Dense QCD"
  • Place of Presentation: 名古屋大学
  • Year and Date: 2009-03-04
• [Presentation] 重イオン衝突実験で探るQCD相図 (2008)
  • Author(s): 野中千穂
  • Organizer: 九大若手研究会「量子力学の相構造研究の現状と展望」
  • Place of Presentation: 福岡
  • Year and Date: 2008-12-26
• [Presentation] 重イオン衝突実験で探るQCD相図 (2008)
  • Author(s): 野中千穂
  • Organizer: 九大若手研究会「量子力学の相構造研究の現状と展望」
  • Place of Presentation: 九州大学
  • Year and Date: 2008-12-26
• [Presentation] Radiative jet energy loss in a 3-D hydrodynamical medium (2008)
  • Author(s): 野中千穂
  • Organizer: Tamura symposium
  • Place of Presentation: テキサス・米国
  • Year and Date: 2008-11-22
• [Presentation] Radiative jet energy loss in a 3-D hydrodynamical medium (2008)
  • Author(s): 野中千穂
  • Organizer: Tamura symposium
  • Place of Presentation: テキサス、米国
  • Year and Date: 2008-11-20
• [Presentation] Hydrodynamic Evolution of Bulk QCD Matter with the QCD Critical Point (2008)
  • Author(s): 野中千穂
  • Organizer: RANP2008
  • Place of Presentation: リオデジャネイロ、ブラジル
  • Year and Date: 2008-11-06
• [Presentation] Hydrodynamic Evolution of Bulk QCD Matter with the QCD Critical Point (2008)
  • Author(s): 野中千穂
  • Organizer: RANP 2008
  • Place of Presentation: リオデジャネイロ・ブラジル
  • Year and Date: 2008-11-06
• [Presentation] 流体模型の成功からQCD相図理解へ (2008)
  • Author(s): 野中千穂
  • Organizer: 日本物理学会
  • Place of Presentation: 山形
  • Year and Date: 2008-09-22
• [Presentation] 流体模型の成功からQCD相図理解へ (2008)
  • Author(s): 野中千穂
  • Organizer: 日本物理学会
  • Place of Presentation: 山形大学
  • Year and Date: 2008-09-22
• [Presentation] Hydrodynamic Expansion with the QCD Critical Point (2008)
  • Author(s): 野中千穂
  • Organizer: 熱場の量子論とその応用
  • Place of Presentation: 京都
  • Year and Date: 2008-09-03
• [Presentation] Hydrodynamic Expansion with the QCD Critical Point in Heavy Ion Collisions (2008)
  • Author(s): 野中千穂
  • Organizer: The QCD Critical Point
  • Place of Presentation: INT, シアトル、米国
  • Year and Date: 2008-08-12
• [Presentation] Hydrodynamic Expansion with the QCD Critical Pointin Heavy IonCollisions (2008)
  • Author(s): 野中千穂
  • Organizer: The QCD Critical Point
  • Place of Presentation: INT、シアトル・米国
  • Year and Date: 2008-08-12
• [Presentation] 生成粒子の集団運動流(フロー)からみる高エネルギー原子核衝突 (2008)
  • Author(s): 野中千穂
  • Organizer: 第3回Heavy Ion Pub
  • Place of Presentation: 名古屋
  • Year and Date: 2008-06-16
• [Presentation] 生成粒子の集団運動流(フロー)からみる高エネルギー原子核衝 (2008)
  • Author(s): 野中千穂
  • Organizer: 第3回Heavy Ion Pub
  • Place of Presentation: 名古屋大学
  • Year and Date: 2008-06-16
• [Presentation] 3D Hydro + UrQMD Model with QCD Critical Point (2008)
  • Author(s): 野中千穂
  • Organizer: 日本物理学会第63回年次大会
  • Place of Presentation: 大阪
  • Year and Date: 2008-03-25
• [Presentation] Dynamics of Bulk QCD Matter in Heavy Ion Collisions (2008)
  • Author(s): 野中千穂
  • Organizer: New Frontiers in QCD 2008
  • Place of Presentation: 京都
  • Year and Date: 2008-02-20
• [Presentation] 3D Hydro + UrQMD Model with QCD Critical Point (2008)
  • Author(s): 野中千穂
  • Organizer: Quark Matter 2008
  • Place of Presentation: ジャイプール、インド
  • Year and Date: 2008-02-08
• [Presentation] 3D Hydro+UrQMD Model with QGD Critical Point (2008)
  • Author(s): 野中 千穂
  • Organizer: 20th International Conference on Ultra-Relativistic Nucleus Nucleus Collisions (Quark Matter 2008)
  • Place of Presentation: ジャイプール(インド)
  • Year and Date: 2008-02-08
• [Presentation] Hard and Soft Probe from 3D Hydro + UrQMD Approach (2007)
  • Author(s): 野中千穂
  • Organizer: APCTP workshop
  • Place of Presentation: ポハン、韓国
  • Year and Date: 2007-12-13
• [Presentation] Hydrodynamics in Heavy Ion Collisions (2007)
  • Author(s): 野中千穂
  • Organizer: APCTP workshop
  • Place of Presentation: ポハン、韓国
  • Year and Date: 2007-12-11
• [Presentation] Hydrodynamics in Heavy Ion Collisions (2007)
  • Author(s): 野中 千穂
  • Organizer: Hadron Physics at RHIC
  • Place of Presentation: ポハン(韓国)
  • Year and Date: 2007-12-11
• [Presentation] Jet Quenching in 3D Hydro + UrQMD Modle at RHIC (2007)
  • Author(s): 野中千穂
  • Organizer: RCNP 研究会
  • Place of Presentation: 大阪
  • Year and Date: 2007-10-30
• [Presentation] Bulk QCD Dynamics in Relativistic Heavy Ion Collisions (2007)
  • Author(s): 野中千穂
  • Organizer: 日本物理学会第62回年次大会
  • Place of Presentation: 北海道
  • Year and Date: 2007-09-24
• [Presentation] Bulk QCD Dynamics in Relativistic Heavy Ion Collisions (2007)
  • Author(s): 野中千穂
  • Organizer: 熱場の量子論とその応用
  • Place of Presentation: 京都
  • Year and Date: 2007-09-06
• [Presentation] Latest Results from 3D Hydro plus UrQMD (2007)
  • Author(s): 野中千穂
  • Organizer: Workshop on Particle Correlations and Femtoscopy (WCPF2007)
  • Place of Presentation: サンタローザ、米国
  • Year and Date: 2007-08-01
• [Presentation] Latest Results from 3D Hydro plus UrQMD (2007)
  • Author(s): 野中 千穂
  • Organizer: WPCF2007
  • Place of Presentation: サンタローザ(米国)
  • Year and Date: 2007-08-01
• [Presentation] Phenomenological Approach to RHIC and LHC Physics (2007)
  • Author(s): 野中千穂
  • Organizer: Quantum Field Theory and Gravity(QFTG'07)
  • Place of Presentation: トムスク、ロシア
  • Year and Date: 2007-07-03
• [Presentation] The QCD critical point and its consequences in heavy ion collisions (2007)
  • Author(s): 野中千穂
  • Organizer: Nagoya Mini-Workshop "Chiral Symmetry in hot and/or dense "matter"
  • Place of Presentation: 名古屋
  • Year and Date: 2007-06-26
• [Remarks]
  • URL: http://hken.phys.nagoya-u.ac.jp/~nonaka/index-j.html
• [Remarks]
  • URL: http://hken.phys.nagoya-u.ac.jp/~nonaka/index-j.html
• [Remarks]
  • URL: http://hken.phys.nagoya-u.ac.jp/~nonaka/index-j.html