Dileptons from a chemically equilibrating quark-gluon plasma
文献类型：期刊论文
| 作者 | He, ZJ（贺泽君） ; Long, JL（龙家丽） ; Jiang, WZ（蒋维洲） ; Ma, YG（马余刚） ; Liu, B |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2003 |
| 卷号 | 68期号:2 |
| ISSN号 | 0556-2813 |
| 英文摘要 | We have studied the evolution and dilepton production of a chemically equilibrating quark-gluon system at finite baryon density. We found that due to the increase of the quark phase lifetime with increasing initial quark chemical potential and other factors, such as, higher initial temperature, larger gluon density, and gluon fusion or quark annihilation cross section, thermal charmed quarks provide a dominant contribution to the dilepton yield. This results in a significant enhancement of intermediate mass dilepton production. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000185193000038 |
| 公开日期 | 2012-09-25 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/9932]  |
| 专题 | 上海应用物理研究所_中科院上海原子核所2003年前 |
| 推荐引用方式 GB/T 7714 | He, ZJ,Long, JL,Jiang, WZ,et al. Dileptons from a chemically equilibrating quark-gluon plasma[J]. PHYSICAL REVIEW C,2003,68(2). |
| APA | He, ZJ,Long, JL,Jiang, WZ,Ma, YG,&Liu, B.(2003).Dileptons from a chemically equilibrating quark-gluon plasma.PHYSICAL REVIEW C,68(2). |
| MLA | He, ZJ,et al."Dileptons from a chemically equilibrating quark-gluon plasma".PHYSICAL REVIEW C 68.2(2003). |
入库方式： OAI收割
来源：上海应用物理研究所
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