Impact parameter and beam energy dependence for azimuthal asymmetry of direct photons and free protons in intermediate energy heavy-ion collisions
文献类型：期刊论文
| 作者 | Liu, GH(刘桂华） ; Ma, YG（马余刚） ; Cai, XZ（蔡翔舟） ; Fang, DQ（方德清） ; Shen, WQ（沈文庆） ; Tian, WD ; Wang, K |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2009 |
| 卷号 | 33页码:3 |
| 关键词 | hard photon azimuthal asymmetry BUU impact parameter dependence energy dependence |
| ISSN号 | 1674-1137 |
| 通讯作者 | Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | Hard photon emitted from energetic heavy ion collisions is of very interesting since it, does not, experience the late-stage nuclear interaction, therefore it is useful to explore the early-stage information of matter phase. In this work, we ha re, calculated the impact parameter and beam energy dependence for azimuthal asymmetry characterized by directed transverse flow parameter F and elliptic asymmetry coefficient nu 2, of direct photons and the corresponding free protons in intermediate energy heavy-ion collisions. It is further shown the anti-correlated azimuthal asymmetry between direct, photons and free protons. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264986200029 |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/6936]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Liu, GH,Ma, YG,Cai, XZ,et al. Impact parameter and beam energy dependence for azimuthal asymmetry of direct photons and free protons in intermediate energy heavy-ion collisions[J]. CHINESE PHYSICS C,2009,33:3. |
| APA | Liu, GH.,Ma, YG.,Cai, XZ.,Fang, DQ.,Shen, WQ.,...&Wang, K.(2009).Impact parameter and beam energy dependence for azimuthal asymmetry of direct photons and free protons in intermediate energy heavy-ion collisions.CHINESE PHYSICS C,33,3. |
| MLA | Liu, GH,et al."Impact parameter and beam energy dependence for azimuthal asymmetry of direct photons and free protons in intermediate energy heavy-ion collisions".CHINESE PHYSICS C 33(2009):3. |
入库方式： OAI收割
来源：上海应用物理研究所
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