Chin. Phys. Lett.  2000, Vol. 17 Issue (11): 792-794    DOI:
Original Articles |
Analysis on Origin of Oscillation of H Moment in High-Energy hh Collision
WU Tao;ZHOU Dai-Cui
Institute of Particle Physics, Huazhong Normal University, Wuhan 430079
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WU Tao, ZHOU Dai-Cui 2000 Chin. Phys. Lett. 17 792-794
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Abstract Multiplicity distributions of negative binomial distribution (NBD) and modified NBD are obtained from a birth process model with an immigration. The ratio of factorial cumulant moment to factorial moment, i.e., H moment is calculated from different multiplicity distributions of NBD, modified NBD and the three fireball model, which shows an oscillatory behavior when there is a truncation of multiplicity. The oscillation of H moment is related to the common character of the truncated multiplicity distributions.
Keywords: 25.75.Gz      13.85.-t     
Published: 01 November 2000
PACS:  25.75.Gz (Particle correlations and fluctuations)  
  13.85.-t (Hadron-induced high-and super-high-energy interactions (energy > 10 GeV))  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2000/V17/I11/0792
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