ηproduction in proton-nucleus collisions near threshold
文献类型：期刊论文
| 作者 | YANG You-Chang; CHEN Hong; Jiang HQ(姜焕清) |
| 刊名 | 中国物理C（英文版）
 |
| 出版日期 | 2008 |
| 期号 | 4页码:256-258 |
| 关键词 | η meson proton-nucleus collision N*(1535) |
| 英文摘要 | The η-meson production in proton-nucleus(pA)collisions near threshold is studied within a relativistic meson-exchange model.The primary production amplitude is presented in the distorted-wave impulse approximation for the nucleus with isospin 0 or [1]by assuming that N*(1535)is excited via a meson exchange and then decays into η and nucleon pair(ηN).Taking 18O and 12C nuclei as examples,we evaluate the production cross sections as a function of the incident proton energy,and analyze the effects of nuclear medium and various meson-exchange contributions.Finally we discuss implications for further experimental studies at the Cooling Storage Ring(CSR)in Lanzhou. |
| 收录类别 | CNKI |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/216089]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | YANG You-Chang,CHEN Hong,Jiang HQ. ηproduction in proton-nucleus collisions near threshold[J]. 中国物理C（英文版）,2008(4):256-258. |
| APA | YANG You-Chang,CHEN Hong,&姜焕清.(2008).ηproduction in proton-nucleus collisions near threshold.中国物理C（英文版）(4),256-258. |
| MLA | YANG You-Chang,et al."ηproduction in proton-nucleus collisions near threshold".中国物理C（英文版） .4(2008):256-258. |
入库方式： OAI收割
来源：高能物理研究所
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