Analysis for the Data of Singly Strange Particle Production in 200AGeVpp,pS and SS Reactions

  • We have used the event generator LUCIAE to analyse the data of singly strange particle production in pp,pS,and SS reactions at 200AGeV.The results seem to indicate that in comparing with the pp and the pS minimum bias event,the SS center collision seems having stronger final state interaction,shorter fomation time of strange particles,and larger s quark pair suppression factor.The strangeness enhancement evidence from pp to pS and to SS could be explained without the introduction of quark-gluon plasma formation.
  • 加载中
  • [1] M.Jacob,J.Tran Van.,Phys.Rep.,88(1982)321.J.Rafelski,Phys.Rep.,88(1982)331.P.Koch,J.rafelski,Nucl.Phys.,A444(1985)678.J.Ellis U.Heinz,Phys.Lett.,B233(1989)223.[2]J.Barfke et al.,NA35 Colla.,Z Phys.,C48(1990)191.[3]E.Andersen et al.,NA36 Colla.,Phys.Lett.,B316(1993)603.[4]s.Abatzis et al.,WA85 Colla.,Phys.Lett.,B244(1990)127.[5]T.Alber et al,NA35 Colla.,Z Phys.,C64(1994)195.[6]E.Andersen et al.,NA36 Colla.,Nucl.Phys.,A590(1995)291c.[7]V.Topor Pop et al.,Phys.,Rev.,C52(1995)1618.[8]B.Anderson,G.Gustafson.Hong Pi,Z Phys.,C57(1993)485.[9]B.Andersson,Phys.Lett,B256(1991)337.[10]B.Anderson,peter A.Henning,Nucl.Phys.,B355(1991)82.[11]Sa Ben-Hao,Wang Zhong-Qi,Zhang Xiao-Ze et al.,Phys.Rev.,C48(1993)2995.[12]Sa Ben-Hao,Tai An,Comp.Phys.Commu.,90(1995)121.[13]X.N.Wang,M.Gyulassy,Comp.Phys.Commu.,83(1994)307.[14]K.Werner et al.,Phys.Rep.,232(1993)87.[15]R.Mattiello,H Sorge,H.Stcker et al.,Phys.Rev.Lett.,63(1989)1459.[16]P.Koch,B.Mullcr,J.Rafelski,Phys.Rep.,142(1986)167.[17]G.Bertsch,S.Das Gupta,Phys.Rep.,160(1988)189.[18]A.K.Wroblewski,Proceedings of the 25th Intemadonal Conlbrence on HEP,p.125,Singapore,1990.[19]ZEUS Colla.,Z Phys.,C68(1995)29;Fermilab E665 Colla.,Z.Phys.,C61(1994)539.[20]K.Jaeger et al.,Phys.Rev.,D11(1975)2405.
  • 加载中

Get Citation
Sa Benhao, Chu Zili and Tai An. Analysis for the Data of Singly Strange Particle Production in 200AGeVpp,pS and SS Reactions[J]. Chinese Physics C, 1997, 21(8): 720-727.
Sa Benhao, Chu Zili and Tai An. Analysis for the Data of Singly Strange Particle Production in 200AGeVpp,pS and SS Reactions[J]. Chinese Physics C, 1997, 21(8): 720-727. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(976)
PDF Downloads(522)
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

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Analysis for the Data of Singly Strange Particle Production in 200AGeVpp,pS and SS Reactions

    Corresponding author: Sa Benhao,
  • China Institute of Atomic Energy,Beijing 1024132 Institute of Highenergy Physics,The Chinese Academy of Sciences,Beijing 100039

Abstract: We have used the event generator LUCIAE to analyse the data of singly strange particle production in pp,pS,and SS reactions at 200AGeV.The results seem to indicate that in comparing with the pp and the pS minimum bias event,the SS center collision seems having stronger final state interaction,shorter fomation time of strange particles,and larger s quark pair suppression factor.The strangeness enhancement evidence from pp to pS and to SS could be explained without the introduction of quark-gluon plasma formation.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return