ITP OpenIR  > 理论物理所1978-2010年知识产出
Charge particle universal rapidity scaling in e(+)e(-), (p)over-bar+p and Au+Au collisions at relativistic energies and its partonic origin
Sa, BH; Zhou, DM; Tan, ZG; Sa, BH , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China
2006
发表期刊JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
ISSN0954-3899
卷号32期号:3页码:243-250
摘要The BRAHMS and PHOBOS collaborations recently revisited the limiting fragmentation shown in the charged particle pseudorapidity density distribution in Au + Au collisions at RHIC energies. The PHOBOS collaboration especially emphasized that the observations of the charged particle universal (pseudo)rapidity scaling (limiting fragmentation) in e(+)e(-), (p) over bar + p and Au + Au collisions at relativistic energies may play an important role in the study of reaction dynamics. We use a parton and hadron cascade model, PACIAE, to investigate the charged particle universal (pseudo)rapidity scaling in the above collisions. It is pointed out that, because the universal scaling was observed in the tail region of the (pseudo)rapidity distributions, the discrepancies among distributions may not be properly visible. Therefore, this universal scaling may not have much to do with reaction dynamics, especially quark-gluon plasma. In addition, the charged particle universal scaling observed in the hadronic final state seems to arise from the partonic initial state.
部门归属China Inst Atom Energy, Beijing 102413, Peoples R China; Huazhong Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Large-transverse-momentum Heavy-ion Collisions Nuclear Collisions Firecracker Model 0.9 Tev Qcd Rescattering Simulation Evolution Cascades
学科领域Physics
URL查看原文
收录类别SCI
WOS记录号WOS:000236230000003
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/6031
专题理论物理所1978-2010年知识产出
通讯作者Sa, BH , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China
推荐引用方式
GB/T 7714
Sa, BH,Zhou, DM,Tan, ZG,et al. Charge particle universal rapidity scaling in e(+)e(-), (p)over-bar+p and Au+Au collisions at relativistic energies and its partonic origin[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2006,32(3):243-250.
APA Sa, BH,Zhou, DM,Tan, ZG,&Sa, BH , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.(2006).Charge particle universal rapidity scaling in e(+)e(-), (p)over-bar+p and Au+Au collisions at relativistic energies and its partonic origin.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,32(3),243-250.
MLA Sa, BH,et al."Charge particle universal rapidity scaling in e(+)e(-), (p)over-bar+p and Au+Au collisions at relativistic energies and its partonic origin".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 32.3(2006):243-250.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Charge particle univ(132KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Sa, BH]的文章
[Zhou, DM]的文章
[Tan, ZG]的文章
百度学术
百度学术中相似的文章
[Sa, BH]的文章
[Zhou, DM]的文章
[Tan, ZG]的文章
必应学术
必应学术中相似的文章
[Sa, BH]的文章
[Zhou, DM]的文章
[Tan, ZG]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。