摘要
本文在ρ_n(0)是n和S^(1/2)的函数的假定下,找到了赝快度分布的无标度性成立的条件。从多火球独立产生模型出发,计算了ρ(0)及ρ_n(0)/ρ(0),其结果与实验是一致的。预言了S^(1/2)=2TeV和40TeV的ρ(0)和ρ_n(0)/ρ(0),给出了ρ_n(0)/ρ(0)的极限。
In this paper, on the assumption that ρ_2(0) is a function of n and s^(1/2), we found condition that scaling of pseudorapidity distgibution does hold water. From independent-produced-many-fireball model, we calculatedρ(0) and ρ_n(0)/ρ(0), and the results are agree with experiments. We predicted ρ(0) and ρ_n(0)/ρ(0)in s^(1/2)=2 TeV and 40 TeV, and gave the limit of ρ_n(0)/ρ(0) out.
出处
《山东大学学报（自然科学版）》
CSCD
1989年第1期57-62,共6页
Journal of Shandong University(Natural Science Edition)
关键词
多重数
中心密度
快度分布
multiplicity, scaling, central density of pseudorapidity, the independent-produced-many-fireball-model
