A simple description of high-energy multiparticle distributions

被引：0

作者：

Chau, Ling-Lie ^{[1
]}

Huang, Ding-Wei ^{[2
]}

机构：

[1] Department of Physics, University of California, Davis, CA 95616, United States

[2] Department of Physics, Chung Yuan Christian University, Chung-Li, Taiwan

来源：

European Physical Journal C | 2011年 / 71卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O21 [概率论与数理统计];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

Most high-energy collisions result in multiparticle productions. It is important to understand them and to have a simple description of their distributions. Continuing our previous work, which showed that the seemingly complicated multiparticle distributions produced in high energy collisions can be described by the explicit mathematical expressions derived from the simplest statistical model: the one-dimensional Ising model, here we give more comparisons with data. The expressions obtained for the multiplicity distributions Pδξ(n) with two parameters of the model fit well the NA22 data. Our explicit expression for F˜q[F2] as a universal function of F2 with no free parameters compares very well with the NA35 data. We also show the comparisons of our theoretical results with the cumulant moment data of EMUOl and EMU08. It is important to find out from the fundamental theory of strong interactions why these simple expressions work so well. © Springer-Verlag 1996.

引用

页码：631 / 638