Dilepton Invariant Mass Distribution in Central Rapidity Region

  • The Boltzmann approximation of the phase-space distribution functions of quarks and of pious, previously adopted by the authors,is generalized to a complete expression.After calculating the density of particles from the temperature of the central rapidity region,the dilepton production in Bjorken's(1+1)dimensional scaling expansion system is studied.We find that the generalized approximation distribution function significantly changes the characteristic dilepton distribution for the prediction of the quark matter formation.
  • 加载中
  • [1] G.Domokos,J.I.Goldman,iPhys/i.iRev/i,D23(1981)203.[2] K.Kajantie,H.Miettinen,Z.iPhys/i,C9(1981)341.[3] P.Koch,B.Muller,J.Rafelski,iPhys/i.Rep,142(1986)169.[4] K.Kaiantie,J.Kapusta,L.McLerran,A.Mekjian,iPhys/i.iRev/i,D34(1986)2746.[5] ZejunHe,JiajuZhang et al,iNucl/i.iPhys/i,A532(1991)743.[6] J.P.Bondorf,S.T.Carpman,J.Zimanyi,iNucl/i.iPhys/i,A296(1978)320.
  • 加载中

Get Citation
He Zejun, Zhang Jiaju and Qiu Xijun. Dilepton Invariant Mass Distribution in Central Rapidity Region[J]. Chinese Physics C, 1995, 19(11): 1036-1039.
He Zejun, Zhang Jiaju and Qiu Xijun. Dilepton Invariant Mass Distribution in Central Rapidity Region[J]. Chinese Physics C, 1995, 19(11): 1036-1039. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2542)
PDF Downloads(514)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Dilepton Invariant Mass Distribution in Central Rapidity Region

    Corresponding author: He Zejun,
  • Institute of Nuclear Research,The Chinese Academy of Sciences,Shanghai 2018001 Shanghai University,Shanghai 201800

Abstract: The Boltzmann approximation of the phase-space distribution functions of quarks and of pious, previously adopted by the authors,is generalized to a complete expression.After calculating the density of particles from the temperature of the central rapidity region,the dilepton production in Bjorken's(1+1)dimensional scaling expansion system is studied.We find that the generalized approximation distribution function significantly changes the characteristic dilepton distribution for the prediction of the quark matter formation.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return