Upper Limit of the Yield of Di-Omega in Central Au-Au Collision at Snn=200GeV with HIJING

SHAN Qing; WU Jian; WANG Xiao-Lian; CHEN Hong-Fang; ZHANG Yi-Fei; ZHANG Zi-Ping; SHAO Ming

Chinese Physics C> 2005, Vol. 29> Issue(12) : 1146-1149

Upper Limit of the Yield of Di-Omega in Central Au-Au Collision at Snn=200GeV with HIJING

Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China

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Abstract：
According to the theoretical calculations on the cross section, the (ΩΩ)0+'s production including both the electromagnetic interaction process and the two-step process is studied with HIJING package. The production of the \noo is also simulated and calculated in this paper. The upper limit of the production rate of the (ΩΩ)0+ in the electromagnetic interaction process is (1.097±0.293)×10^-10 per central Au-Au collision event at s_nn=200GeV, while (NΩ)022 is (0.894±0.005)×10^-4.

References

[1]

. Jaffe R J. Phys. Rev. Lett., 1977, 38: 1952. Oka M, Shimizu K, Yazaki K. Phys. Lett., 1983, B130:365; Nucl. Phys., 1987, A464: 7003. Straub U, ZHANG Z Y, Br¨auer K et al. Phys. Lett., 1988,B200: 2414. Imai K. Nucl. Phys., 1993, A553: 6675. Buchmann A J et al. Prog. Part. Nucl. Phys., 1996, 36:3836. ZHANG Z Y, YU Y W, CHING C R et al. Phys. Rev.,2000, C61: 0652047. Caso C et al. Euro. Phys. J., 1998, C3: 18. Gyulassy M, WANG X N. Comp. Phys. Comm., 1994, 83:3079. YU Y W, WANG P, ZHANG Z Y et al. Phys. Rev., 2002,C66: 01520510. Hikasa K et al. Phys. Rev., 1992, D45: S111. YU Y W et al. HEP NP, 2002, 26(1): 46(in Chinese)(余友文等.高能物理与核物理，2002, 26(1): 46)

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SHAN Qing, WU Jian, WANG Xiao-Lian, CHEN Hong-Fang, ZHANG Yi-Fei, ZHANG Zi-Ping and SHAO Ming. Upper Limit of the Yield of Di-Omega in Central Au-Au Collision at Snn=200GeV with HIJING[J]. Chinese Physics C, 2005, 29(12): 1146-1149.

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Received: 2005-03-15
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

Upper Limit of the Yield of Di-Omega in Central Au-Au Collision at Snn=200GeV with HIJING

Corresponding author: WU Jian,

Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China

Received Date: 2005-03-15
Accepted Date: 1900-01-01
Available Online: 2005-12-05

Abstract: According to the theoretical calculations on the cross section, the (ΩΩ)0+'s production including both the electromagnetic interaction process and the two-step process is studied with HIJING package. The production of the \noo is also simulated and calculated in this paper. The upper limit of the production rate of the (ΩΩ)0+ in the electromagnetic interaction process is (1.097±0.293)×10^-10 per central Au-Au collision event at s_nn=200GeV, while (NΩ)022 is (0.894±0.005)×10^-4.