• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Phenomenological analysis of high density gluonic states in high energy hadron scatterings

Research Project

Project/Area Number 18740169
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

ITAKURA Kazunori  High Energy Accelerator Research Organization, 素粒子原子核研究所, 助教 (30415046)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,340,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2006: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsハドロン物理 / 量子色力学 / 高エネルギー散乱 / 重イオン衝突 / 非平衡物理
Research Abstract

高エネルギーの原子核・原子核衝突では、クォーク・グルオンプラズマという熱平衡状態が生成すると考えられており、それが衝突以前の原子核から如何にして時間発展をして生成するのかという重要な問題がある。この問題に対する端緒として、衝突直後の高密度グルオン場が「Nielsen-Olesen不安定性」を示し、それが熱平衡化への最初の現象であることを唱えた。また、その現象の詳細な記述方法および帰結を明らかにした。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (28 results)

All 2009 2008 2007 2006 Other

All Journal Article (14 results) (of which Peer Reviewed: 5 results) Presentation (14 results)

  • [Journal Article] An Analytic study towards instabilities of the glasma2009

    • Author(s)
      H. Fujii and K. Itakura
    • Journal Title

      Indian Journal of Physics (掲載確定)

    • Related Report
      2008 Annual Research Report
  • [Journal Article] High-Energy Heavy-Ion Collisions: from CGC to Glasma2009

    • Author(s)
      K. Itakura
    • Journal Title

      DESY proceedings, arXiv:0902.0377 [hep-ph] DESY-PROC-2009-01

      Pages: 79-83

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Instabilities in non-expanding glasma2009

    • Author(s)
      H. Fujii, K. Itakura, A. Iwazaki
    • Journal Title

      arXiv:0903.2930 [hep-ph] NPA (掲載確定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Expanding color flux tubes and instabilities"2008

    • Author(s)
      H.Fujii, and K.Itakura
    • Journal Title

      Nuclear Physics A809

      Pages: 88-109

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Color glass condensate and the glasma2008

    • Author(s)
      K. Itakura
    • Journal Title

      Prog. Theor. Phys. Suppl. 174

      Pages: 181-189

    • NAID

      110006975746

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 高エネルギー散乱における非平衡物理2008

    • Author(s)
      板倉数記
    • Journal Title

      素粒子論研究(掲載予定) 116-2

    • Related Report
      2007 Annual Research Report
  • [Journal Article] "Can the color glass condensate describe early thermalization?"2007

    • Author(s)
      K. Itakura
    • Journal Title

      Progress of Theoretical Physics Supplement 168

      Pages: 295-302

    • NAID

      10020063182

    • Related Report
      2008 Final Research Report
  • [Journal Article] 『衝突から熱平衡まで: 強ゲージ場、不安定性、粒子生成』2007

    • Author(s)
      板倉数記
    • Journal Title

      原子核研究 52 Supplement 1

      Pages: 40-51

    • Related Report
      2008 Final Research Report
  • [Journal Article] 衝突から熱平衡まで:強ゲージ場、不安定性、粒子生成2007

    • Author(s)
      板倉数記
    • Journal Title

      原子核研究 52Suppl.1

      Pages: 40-51

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Can the Color Glass Condensate describe early thermalization?2007

    • Author(s)
      K.Itakura
    • Journal Title

      Progress of Theoretical Physics Supplement (未定)

    • NAID

      10020063182

    • Related Report
      2006 Annual Research Report
  • [Journal Article] An introduction to the Color Glass Condensate2007

    • Author(s)
      K.Itakura
    • Journal Title

      名古屋大学ミニ国際会議の紀要 (未定)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 反応拡散系としての高エネルギーグルオン多重生成の物理2006

    • Author(s)
      板倉数記
    • Journal Title

      素粒子論研究 114

    • Related Report
      2006 Annual Research Report
  • [Journal Article] "Instabilities in non-expanding glasma"

    • Author(s)
      H.Fujii, K.Itakura and A.Iwazaki
    • Journal Title

      Nuclear Physics A (掲載予定)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Expanding flux tubes and instabilities

    • Author(s)
      H. Fujii and K. Itakura
    • Journal Title

      Nuclear Physics A(掲載予定)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 「高エネルギーハドロン散乱:理論の最前線」2008

    • Author(s)
      板倉数記
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] 高エネルギーハドロン散乱 : 理論の最前線2008

    • Author(s)
      板倉数記
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] 重イオン衝突直後のカラーフラックスチューブの力学と不安定性2008

    • Author(s)
      板倉数記
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] "High-Energy Heavy-Ion Collisions: from CGC to Glasma"2008

    • Author(s)
      K.Itakura
    • Organizer
      38th International Symposium on Multiparticle Dynamics (ISMD08)
    • Place of Presentation
      ドイツDESY研究所
    • Year and Date
      2008-09-15
    • Related Report
      2008 Final Research Report
  • [Presentation] High-Energy Heavy-|on Collisions: from CGC to Glasma2008

    • Author(s)
      K. Itakura
    • Organizer
      38th International Symposium on Multiparticle Dynamics (ISMD08)
    • Place of Presentation
      ドイツ DESY研究所
    • Year and Date
      2008-09-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] "Initial conditions in heavy-ion collisions"2008

    • Author(s)
      K.Itakura
    • Organizer
      "Glasma instabilities" International program
    • Place of Presentation
      インド ゴア国際センター
    • Year and Date
      2008-09-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Glasma instabilities2008

    • Author(s)
      K. Itakura
    • Organizer
      International program "Initial conditions in heavy-ion collisions"
    • Place of Presentation
      インド ゴア国際センター
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] "Color Glass Condensate and the Glasma"2008

    • Author(s)
      K.Itakura
    • Organizer
      Fundamental problems in hot and/or dense QCD
    • Place of Presentation
      京都大学
    • Year and Date
      2008-03-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Color Glass Condensate and the Glasma2008

    • Author(s)
      K. Itakura
    • Organizer
      Fundamental problems in hot and/or dense QCD
    • Place of Presentation
      京都大学
    • Year and Date
      2008-03-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] Instabilities of the glasma (ポスター発表)2008

    • Author(s)
      H. Fujii and K. Itakura
    • Organizer
      20th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (QM2008)
    • Place of Presentation
      インド、ジャイプール
    • Related Report
      2007 Annual Research Report
  • [Presentation] 重イオン衝突直後の物理2007

    • Author(s)
      板倉数記
    • Organizer
      日本物理学会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] "High energy QCD at LHC"2007

    • Author(s)
      板倉数記
    • Organizer
      日本物理学会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-23
    • Related Report
      2008 Final Research Report
  • [Presentation] High energy QCD at LHC2007

    • Author(s)
      板倉数記
    • Organizer
      日本物理学会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高エネルギー散乱における非平衡物理2007

    • Author(s)
      板倉数記
    • Organizer
      熱場の量子論とその応用
    • Place of Presentation
      京都大学
    • Year and Date
      2007-09-06
    • Related Report
      2007 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi