Dilepton Invariant Mass Distribution in Central Rapidity Region

He Zejun; Zhang Jiaju; Qiu Xijun

Chinese Physics C> 1995, Vol. 19> Issue(11) : 1036-1039

Dilepton Invariant Mass Distribution in Central Rapidity Region

Institute of Nuclear Research,The Chinese Academy of Sciences,Shanghai 2018001 Shanghai University,Shanghai 201800

Abstract
HTML
Reference
Related

PDF

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.

References

[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.

Access

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

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3417)
PDF Downloads(515)
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

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

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1995-11-15

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.