期刊论文

Wu Ke-Jun

英文

中国物理快报：英文版

0256-307X

2008

25

9

3204-3207

10.1088/0256-307X/25/9/030

Supported by the National Natural Science Foundation of China under Grant No 10775058, the Ministry of Education of China under Grant No IRT0624, the U.S. Department of Energy under Contract No DE-AC03-76SF00098, and Chinese Academy of Sciences under Grant Nos KJCX2-SW-N18 and CXTD-J2005-1.

本校为第一且通讯机构

The ART model is applied to study the deformed UU collision at HIRFL-CSR energy area corresponding to the high baryon density region in the QCD phase diagram. The time evolution of central baryon (energy) densities in central collisions at Eb = 0.52 GeV/u shows that different orientation collisions will lead to different lifetimes of high density, especially tip-tip UU collisions which have an extend lifetime for the high density phase by almost a factor of 2 compared to the body-body orientation collisions. In order to pick out the interesting...

艺术模型被使用在 QCD 阶段图在相应于高 baryon 密度区域的 HIRFL-CSR 精力区域学习使变形的 UU 碰撞。中央 baryon (精力)的时间进化在在 Eb =的中央碰撞的密度 0.52 GeV/u 证明不同取向碰撞将导致高密度的不同一生，几乎为高密度阶段有extend 一生由的特别尖端尖端 UU 碰撞与身体身体取向碰撞相比的 2 的一个因素。为了选出有趣的尖端尖端，希望从随机的取向碰撞的一个团的事件，我们学习在在不同取向碰撞停止力量 R 和影响参数 b 之间的关系并且当 R 增加时，发现它能提高象事件一样的尖端尖端的纯净。因此，高密度和长一生事件能被 R 选择有效地区分。[从作者抽象]