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| 高能重离子碰撞赝快度分布分析 | |
| 引用本文： | 曹爱峰,李海玲,司瑞芳.高能重离子碰撞赝快度分布分析[J].许昌学院学报,2012,31(2):33-36. |
| 作者姓名： | 曹爱峰 李海玲 司瑞芳 |
| 作者单位： | 1. 吕梁学院汾阳师范分校数学与科学系,山西汾阳,032200 2. 山西医科大学汾阳学院基础部数理教研室,山西汾阳,032200 3. 吕梁学院汾阳师范分校数学与科学系,山西汾阳032200／山西大学理论物理研究所,山西太原030006 |
| 摘 要： | 采用多源理想气体模型的蒙特卡洛方法重点模拟分析了CU-CU碰撞在22.4 GeV,62.4 GeV,200 GeV三个作用能量下中心碰撞的快度分布特点,以及快度分布宽度与纵向流,核阻止度,次级碰撞等中高能重离子碰撞机制的关系. |
| 关 键 词： | 多源理想气体模型 蒙特卡洛方法 快度分布 纵向流 核阻止度 |
Pseudorapidity Distribution Analysis of High Energy Heavy Ion Collisions |
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| CAO Ai-feng,LI Hai-ling,SI Rui-fang.Pseudorapidity Distribution Analysis of High Energy Heavy Ion Collisions[J].Journal of Xuchang University,2012,31(2):33-36. | |
| Authors: | CAO Ai-feng LI Hai-ling SI Rui-fang |
| Institution: | 1,3(1.Department of Mathematics and Science,Fenyang Normal Campus Lvliang College,Fenyang 032200,China; 2.Math and Physical Teaching Section,Fenyang College Shanxi Medical University,Fenyang 032200,China; 3.Institute of Physics Electronic Engineering,Shanxi University,Taiyuan 030006,China) |
| Abstract: | The pseudorapidity distribution of CU-CU collision under 22.4 GeV,62.4 GeV and 200 GeV are investigated by using the multi-source ideal gas model and Monte Carlo methods.And the relationships between the width of the rapidity distribution and the longitudinal flow,the degree of nuclear stoping and secondary collision are analyzed. |
| Keywords: | muhi-source ideal gas model Monte Carlo method pseudorapidity distribution longitudinalflow degree of nuclear stoping |
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