Random Cascading α Model

被引：0
|
作者：
张勇和
刘连寿
张孝泽
机构：
[1] Institute of Particle Physics
[2] Wuhan 430070
[3] Chinese Institute of Atomic Energy
[4] Huanggang 436100
[5] PRC
[6] Beijing 102413
[7] Physics Department
[8] Huanggang Teachers College
[9] Huazhong Normal University
来源：
Science China Mathematics | 1994年 / 07期
基金：
中国国家自然科学基金;
关键词：
high energy multiparticle production; intermittency; random cascade;
D O I：
暂无
中图分类号：
O572 [高能物理学];
学科分类号：
070202 ;
摘要：
The random cascading model is studied in some detail. The dependence of intermittency indices in this model on the elementary partition number λ is discussed, and a method for calculating the moments in the case of partition number M being unequal to the integer power of λ is proposed. It is found that the model with a single elementary partition number λ does not fulfil the requirement of fractality that anomalous exponential law should be valid for any integer M. Randomly taking a number of λs can improve the situation notably.A model with noninteger λ is also established for-future application.
引用
收藏
页码：840 / 849
页数：10
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