| 膨胀的热的富重子夸克–胶子物质的双轻子产生 |
| |
| 引用本文： | 贺泽君,张家驹,王子兴,邱锡钧. 膨胀的热的富重子夸克–胶子物质的双轻子产生[J]. 中国物理 C, 1998, 22(7): 626-630 |
| |
| 作者姓名： | 贺泽君 张家驹 王子兴 邱锡钧 |
| |
| 作者单位： | [1]中国科学院上海原子核研究所 [2]中国科学院上海分院测试计算中心 |
| |
| 摘 要： | 从核完全阻止的假定出发,基于一个相对论性流体力学模型,研究了富重子夸克-胶子物质的双轻子产生,发现随着入射能量的增加,在双轻子总产额中出现一个标志富重子夸克-胶子物质形成的特征平台,这样显著的特征可在CEEN和Brookhaven即将开展的实验中得到检验.
|
| 关 键 词： | 夸克物质 双轻子谱 相对论性流体力学模型 |
Dilepton Production in Expanding Hot Baryon-Rich Quark-Gluon Matter |
| |
| He Zejun Zhang Jiajtu Wang Zixing Qiu Xijun. Dilepton Production in Expanding Hot Baryon-Rich Quark-Gluon Matter[J]. High Energy Physics and Nuclear Physics, 1998, 22(7): 626-630 |
| |
| Authors: | He Zejun Zhang Jiajtu Wang Zixing Qiu Xijun |
| |
| Affiliation: | He Zejun Zhang Jiajtu Wang Zixing Qiu Xijun 1 |
| |
| Abstract: | From the full stopping scenuio, the dilepton producdon in the baryon-rich quarktgluon fircball is studicd based on a reladvisdc hydrodynamic model. It is found that with increasing incident cnergy a characteristic plateau indicadng the formation of the baryon-rich quarktgluon matter appears in the total yield. This obvious characteristic can be tested in future experiments at CERN and Brookhaven. |
| |
| Keywords: | baryon-rich quark matter dilepton spectrcum reladvistic hydrodynamic model |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 C》浏览原始摘要信息 |
|
点击此处可从《中国物理 C》下载全文 |
