Characteristic Dilepton Distribution for Quark-Gluon Matter

He Zejun

Chinese Physics C> 1997, Vol. 21> Issue(3) : 269-274

Characteristic Dilepton Distribution for Quark-Gluon Matter

He Zejun ^,

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

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the relativistic hydrodynamic model,the dilepton production in the quark-gluon fireball is studied.It is found that with increasing initial temperature the total dilepton yield mconotonicly goes up aftera plateau for the quark-gluon fireball of zero baryon number and shows a peak for the baryon-rich quark-gluon fireball.Such a characteristics as a signal of the quark-gluon matter formation in the collision could be tested in future experiments at CERN and Brookhaven.

References

[1]

Quark mattel/ 88. Proceeding Rofeth Saventh International Conference on Ultrarelativistic Nucleus-Nucleus collisions,edited by. G Baym. P Braun-Munainger and S Nagmiya Nucl. Phys., A498(1989) lc.[2] W. Busza, Nucl. Phys., A418 (1984) 635.[3] O. Hansen 1992 in Proceeding of the Twentieth International Workshop on Gross Properties of Nuclei and Nuclear Excitations. Hirschegg. Austria. Edited by. H. Feldmeier.[4] G. Odyniec 1989 NA35 Collaboration, Proceedings of the International Workshop on Relativistic Aspects of Nuclear Physics, Rio de Janeiro.[5] A. Dumitru, D. H. Rischke, Th. Schonfeld et al., Phys. Rev Lett., 70(1993)2860.[6] A. V. Keitz, L. Winckelmann, A. Jakns et al., Phys. Lett., B263 (1991) 353.[7] G. Gustafson 1992 Proceedings of the Workshop on Relativistic Heavy -1on Physics at Present and Future Accelerators, Budapest.[8] H. J. Mohring, J. Ranft, Z. Phys., C52 (19911643.[9] K. Kajante, J. Kapusta, L. Mclerran et al., Phys. Rev., D34(1986)2746.[10] J. P. Bondorf, S. I. A. Garpman, J. Zimanyi, Nucl. Phys., A292(1978)320.[11] G. Baym, B. L Friman, J. P. Blaizot et al., Nucl. Phys., A407(1983) 541.[12] P. Koch, B. Muller, J. Rafelski, Phys. Rep., 142(1986)169.[13] G. Roche, private communication.

Access

Get Citation

He Zejun. Characteristic Dilepton Distribution for Quark-Gluon Matter[J]. Chinese Physics C, 1997, 21(3): 269-274.

He Zejun. Characteristic Dilepton Distribution for Quark-Gluon Matter[J]. Chinese Physics C, 1997, 21(3): 269-274. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3546)
PDF Downloads(525)
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