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Parton Rescattering Effect on the Charged Hadron Forward-Backward Multiplicity Correlation in pp Collisions at root s=200 GeV

文献类型：期刊论文

作者Yan Yuliang1; Dong Baoguo1,2; Zhou Daimei3; Li Xiaomei1; Ma Hailiang1; Sa Benhao1,3,4
刊名PLASMA SCIENCE & TECHNOLOGY
出版日期2012-07
卷号14页码:577-580
关键词forward-backward multiplicity correlation parton rescattering pp collisions
ISSN号1009-0630
DOI10.1088/1009-0630/14/7/02
英文摘要The parton rescattering effect on the charged hadron forward-backward multiplicity correlation in pp collisions at root s =200 GeV is studied by a parton and hadron cascade model, PACIAE, based on the PYTHIA model. The calculated multiplicity and pseudorapidity distribution of the final state charged hadrons are well compared with the experimental data. It is found that the final state charged hadron pseudorapidity distribution is different from the initial state charged partons. The parton rescattering effect on the charged hadron forward-backward multiplicity correlation increases with the increasing parton rescattering strength in the center pseudorapidity region (vertical bar eta vertical bar < 1). However, this effect becomes weaker in the outer pseudorapidity region (vertical bar eta vertical bar > 1).
WOS关键词BY-EVENT FLUCTUATIONS ; PLUS PB COLLISIONS ; TRANSVERSE-MOMENTUM ; DISTRIBUTIONS ; ENERGIES ; NUCLEON ; MODEL
资助项目National Natural Science Foundation of China[11047142] ; National Natural Science Foundation of China[10975062] ; National Natural Science Foundation of China[11075217] ; National Natural Science Foundation of China[10705012]
WOS研究方向Physics
语种英语
WOS记录号WOS:000307123300002
出版者IOP PUBLISHING LTD
源URL[http://119.78.100.186/handle/113462/56862]  
专题中国科学院近代物理研究所
通讯作者Yan Yuliang
作者单位1.China Inst Atom Energy, Beijing 102413, Peoples R China
2.Natl Lab Heavy Ion Collis, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
3.Huazhong Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China
4.CCAST, World Lab, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714		 Yan Yuliang,Dong Baoguo,Zhou Daimei,et al. Parton Rescattering Effect on the Charged Hadron Forward-Backward Multiplicity Correlation in pp Collisions at root s=200 GeV[J]. PLASMA SCIENCE & TECHNOLOGY,2012,14:577-580.
APA Yan Yuliang,Dong Baoguo,Zhou Daimei,Li Xiaomei,Ma Hailiang,&Sa Benhao.(2012).Parton Rescattering Effect on the Charged Hadron Forward-Backward Multiplicity Correlation in pp Collisions at root s=200 GeV.PLASMA SCIENCE & TECHNOLOGY,14,577-580.
MLA Yan Yuliang,et al."Parton Rescattering Effect on the Charged Hadron Forward-Backward Multiplicity Correlation in pp Collisions at root s=200 GeV".PLASMA SCIENCE & TECHNOLOGY 14(2012):577-580.

入库方式： OAI收割

来源：近代物理研究所

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