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Sa, BH; Cai, X; Su, ZD; Tai, A; Zhou, DM; Sa, BH , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.
Behavior of charge fluctuations in relativistic nucleus-nucleus collisions
Source PublicationPHYSICAL REVIEW C
KeywordBy-event Fluctuations Heavy-ion Collisions Plus Pb Collisions Quark-gluon Plasma Transverse-momentum Particle Ratio Equilibration Model Fragmentation Suppression
AbstractUsing a hadron and string cascade model JPCIAE we have investigated the dependence of event-by-event charge fluctuations on (pseudo)rapidity window size, final state interaction, resonance decay, centrality, and reaction energy for Pb+Pb collisions at SPS and LHC energies and for Au+Au collisions at RHIC energies. The JPCIAE results of the charge fluctuations as a function of rapidity window size in Pb+Pb collisions at SPS energies are compared with the preliminary NA49 data. Comparisons with PHENIX and STAR data in Au+Au collisions at roots(nn)=130 GeV are also given. It is found that the charge fluctuations hardly depend on collision centrality except for very peripheral collisions and are rather insensitive to the change of reaction energy. Our calculations also show that the charge fluctuations are not strongly affected by the final state interaction and the resonance decay.
2002
ISSN0556-2813
Volume66Issue:4Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13425
Collection理论物理所科研产出_SCI论文
Corresponding AuthorSa, BH , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.
Recommended Citation
GB/T 7714
Sa, BH,Cai, X,Su, ZD,et al. Behavior of charge fluctuations in relativistic nucleus-nucleus collisions[J]. PHYSICAL REVIEW C,2002,66(4):-.
APA Sa, BH,Cai, X,Su, ZD,Tai, A,Zhou, DM,&Sa, BH , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China..(2002).Behavior of charge fluctuations in relativistic nucleus-nucleus collisions.PHYSICAL REVIEW C,66(4),-.
MLA Sa, BH,et al."Behavior of charge fluctuations in relativistic nucleus-nucleus collisions".PHYSICAL REVIEW C 66.4(2002):-.
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