Reduction of Strange Quark Suppression in Relativistic Nucleus-Nucleus Collisions

  • We use the event generator LUCIAE with the mechanism of reduction of strange quark suppression to investigate the strangeness enhancement in relativistic nucleusnucleus collisions. The results of LUCIAE reproduce the corresponding NA35 data quite well and explain very well that the reduction of strange quark suppression plays more important role than the rescattering of final state hadrons in the production of strange particles.
  • 加载中
  • [1] Abatzis S et al. WA85 Colla Phys. Lett., 1990, B244: 127 [2] Bartke J et al. NA35 Colla. Z. Phys., 1990, C48: 191; Alber T et al. NA35 Colla.. Z. Phys., 1994, C64:195; Phys. Lett., 1996, B366:56 [3] Andenen E et al., NA36 Colla. Nucl. Phys., 1995, A590: 291c; Phys. Lett., 1993, B316:603 [4] Nagamiya S. Nucl. Phys., 1992, A544:5c [5] Rafelski J, Hagedom R Statistical Mechanics of Quarks and Hadrons. North Holland, Amsterdam; Ed. H.Satz, 1981 [6] Sa Benhao, Wang Zhongqi, Zhang Xiaoze et al. Phys. Rev., 1993, C48:2995; Sa Benhao, Tai An, Lu Zhongdao. Phys. Rev., 1995, C52:2069; Andersson B, Tai An, Sa Benhao. Z. Phys., 1996, C70:499 [7] Wemer K Phys. Rep., 1993, 232:87 [8] Sorge H Phys. Rev., 1995, C52: 3291; Z. Phys., 1995, C67:479 [9] Sa Benhao, Tai An. Phys. Rev., 1997, C55:2010 [10] Sa Benhao, Tai An. Phys. Lett., 1997, B399:29 [11] Tai An, Sa Benhao. Phys. Lett., 1997, B409: 393 [12] Sa Benhao, Tai An. Comp. Phys. Commu., 1995, 90: 121 [13] Andersson B, Gustafson G, Ingelman G et al. Phys. Rep., 1983, 97:31 [14] Andersson B, Gustafson G, Nilsson-Almqvist B. Nucl. Phys., 1987, B281:289 [15] Bachler J et al.. NA35 Colla. Phys. Rev. Lett., 1994,72:1419
  • 加载中

Get Citation
Tai An and Sa Benhao. Reduction of Strange Quark Suppression in Relativistic Nucleus-Nucleus Collisions[J]. Chinese Physics C, 1998, 22(5): 434-439.
Tai An and Sa Benhao. Reduction of Strange Quark Suppression in Relativistic Nucleus-Nucleus Collisions[J]. Chinese Physics C, 1998, 22(5): 434-439. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2450)
PDF Downloads(508)
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:

Reduction of Strange Quark Suppression in Relativistic Nucleus-Nucleus Collisions

    Corresponding author: Tai An,
  • Institute of High Energy Physics, CAS Beijing 1000392 China Institute of Atomic Energy., Beijing 102413

Abstract: We use the event generator LUCIAE with the mechanism of reduction of strange quark suppression to investigate the strangeness enhancement in relativistic nucleusnucleus collisions. The results of LUCIAE reproduce the corresponding NA35 data quite well and explain very well that the reduction of strange quark suppression plays more important role than the rescattering of final state hadrons in the production of strange particles.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return