期刊文献+

SPS和RHIC能区横-纵相空间特性研究

Research on Characteristics of Phase Space in Transverse and Longitudinal Directions for SPS and RHIC Energy Areas
下载PDF
导出
摘要 从椭球衰变模型出发,通过研究对称碰撞系统特性,进而讨论横-纵相空间的对称性.在成功分析SPS能区的Pb+Pb固定靶实验数据的基础上,进一步讨论RHIC能区的核-核对撞实验数据. Based on the ellipsoidal decay model, we analyze successfully the feature of the phase space in the transverse and longitudinal directions of the Pb + Pb collision at SPS energy for the fixed target experiments. The ellipsoidal decay model is developed to discuss the characteristics of that at RHIC.
机构地区 三峡大学理学院
出处 《三峡大学学报(自然科学版)》 CAS 2008年第5期107-109,共3页 Journal of China Three Gorges University:Natural Sciences
基金 湖北省自然科学基金计划青年杰出人才项目(2006ABB036) 湖北省教育厅重大科研项目(Z20081302) 三峡大学重大科研项目(2003C02)
关键词 椭球衰变理论 对称 椭度 ellipsoidal decay model symmetry ellipticity
  • 相关文献

参考文献5

  • 1杜晓超,冯笙琴.AGS、SPS能区横-纵相空间分布对称特性研究[J].三峡大学学报(自然科学版),2007,29(4):382-384. 被引量:1
  • 2PHENIX Collaboration, Adler S S, et al. Systematic Studies of the Centrality and SNN Dependence of the d Eγ/μη and dNch/dη in Heavy ion Collisions at Midrapidity[J]. Phys. Rev. C71, 2005,71:1-25.
  • 3The NA57 Collaboration,F Antinori, et al. Multiplicity of Charged Particles in Pb-Pb Collisions at SPS Energies[J]. J. Phys. Conf. Ser., 2005,5:64-73.
  • 4PHOBOS Collaboration, Back B B, et al, Charged-Particle Multiplicity near Midrapidity in Central Au+Au Collisions at SNN=56 and 130 GeV[J].Phys. Rev. Lett. ,2000,85:3100-3104.
  • 5PHOBOS Collaboration, Back B B, et al. Centrality Dependence of the Charged Particle Multiplicity Near Midrapidity in Au+Au Collisions at SNN = 130 and 200 GeV[J]. Phys. Rev. C. , 2002,65:1-4.

二级参考文献3

  • 1Cai X,Feng S Q.Geometrical Description for the Negative Correlation Between Forward and Transverse Energies in Ultrarelativistic Heavy-ion Collisions[J].Phys.Rev.,C,1995,51:3336-3342.
  • 2NA35 Collaboration,Bachler J.Study of the Energy Flow in Sulphur and Oxygen Nucleus Collisions at 60-GeV/nucleon and 200-GeV/nucleon[J].Z.Phy.C,1991,52:239-263.
  • 3E814 Collaboration,Barrette J.Charged Particle Multiplicity in 28Si+Al,Cu,and Pb Reactions at Elab=14.6 GeV/nucleon[J].Phys.Rev.C,1992,46:312-321.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部