Chinese Physics C > 1998, Vol. 22 > Issue(10): 878-884

Strange Particle Production in S+W Central Collisions

Department of Modern Physics, University of Science and tec hnology of China, hefei 2300261 China Institute of Atomic Energy, Beijing 1024132 Institute of High Energy Physics, the Chinese Academy of Sciences, Beijing 100039

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Abstract：
The event generator LUCIAE has been used to simulate relativistic nucleus-nucleus collisions. The strange meson K0s and strange baryons A and A production in S+W central collisions at 200A GeV has been analyzed. The transverse mass spectrum for them and relative production rates of strange meson to strangebaryon are obtained and compared to the data of experiments.

References

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Jacob M, Tran Van J. Phys. Rep., 1982, 88:321-324; Rafelski J, Phys. Rep., 1982, 88:331-348[2] Rafelski J, Muller B. Phys. Rev. Lett., 1982, 48: 1066-1069[3] Abatzis S, Andrighetto A, Antinori F et al. WA85 coll., Phys. Lett., 1996, B376:251-254[4] Bartke J, Bialkowska H, Bock R et al. NA 35 Colla, Z. Phys., 1990, C48: 191-200[5] Andersen E, Blaes R, Brom J M et al. NA36 Colla., Phys. Lett., 1993, B316:603-607[6] Topor Pop V., Gyulassy M, Wang X N et al. Phys. Rev., 1995, C52: 1618-1629[7] Sa Ben-Hao, Tai An. Comp. Phys. Commu, 1995, 90: 121-140[8] Pi Hong. Comp. Phys. Commu., 1992, 71: 173-192; Andersson B, Gustafson G, Pi Hong. Z. Phys.,1993, C57: 485-494[9] Andersson B, Henning Peter A. Nucl. Phys., 1991, B355: 82-105[10] Sa Benhao, Wang Zhongqi, Zhang Xiaoze et al. Phys. Rev., 1993, C48: 2995-2998[11] Cugnon J, Mizutani T, Vandermeulen J. Nucl. Phys., 1981, A352: 505-534[12] Sa Benhao, Tai An. Phys. Lett., 1997, B399: 29-34[13] Hagedom R Riv. Nuovo Cimento, 1983, 6(10): 1-50

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Chen Zhi, Ye Yunxiu, ruan Tunan, Sa Benhao and Tai An. Strange Particle Production in S+W Central Collisions[J]. Chinese Physics C, 1998, 22(10): 878-884.

Chen Zhi, Ye Yunxiu, ruan Tunan, Sa Benhao and Tai An. Strange Particle Production in S+W Central Collisions[J]. Chinese Physics C, 1998, 22(10): 878-884. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Strange Particle Production in S+W Central Collisions

Corresponding author:Chen Zhi,

Department of Modern Physics, University of Science and tec hnology of China, hefei 2300261 China Institute of Atomic Energy, Beijing 1024132 Institute of High Energy Physics, the Chinese Academy of Sciences, Beijing 100039

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1998-10-05

Abstract:The event generator LUCIAE has been used to simulate relativistic nucleus-nucleus collisions. The strange meson K0s and strange baryons A and A production in S+W central collisions at 200A GeV has been analyzed. The transverse mass spectrum for them and relative production rates of strange meson to strangebaryon are obtained and compared to the data of experiments.