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多源模型的新进展
引用本文:石亚非,张昆实.多源模型的新进展[J].长江大学学报(社会科学版),1991(5).
作者姓名:石亚非  张昆实
作者单位:宜昌师专物理系,荆州师专物理系
摘    要:本文总结了高能核—核碰撞的多源模型自1987年提出到1990年以来的主要进展,着重介绍多源模型的基本物理思想及其在两种不同方案下的发展动态.通过与最新实验数据比较,说明多源模型能够成功地解释高能重离子碰撞的整体性质.

关 键 词:多源模型  多重数  快度  横能分布  核几何

NEW PROGRESS IN MULTISOURCE MODEL
Shi Yafei,Zhang Kunshi Yichang Teacher's College.NEW PROGRESS IN MULTISOURCE MODEL[J].Journal of Yangtze University:Social Sciences,1991(5).
Authors:Shi Yafei  Zhang Kunshi Yichang Teacher's College
Institution:Shi Yafei;Zhang Kunshi Yichang Teacher's College Department of Physics
Abstract:This paper gives a survey of the main progress made in Multisource Model of high energy nucleus- nucleus collisions ever since it was brought up in 1987.Emphasis is laid on the basic physics ideas of Multisource Model and its development in two different ways.A comparision between the latest data obtained from experiments and the calculated results gained so far shows that the Multisource Model can explain the total character of high energy heavy-ion collisions successfully.
Keywords:Multisource Model  multiplicity  rapidity  transverce energy distribution  nuclear geometry
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