eta production in proton-nucleus collisions near threshold
文献类型：期刊论文
| 作者 | Yang, YC; Chen, H; Jiang HQ(姜焕清); Jiang, HQ |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2008 |
| 卷号 | 32期号:4页码:#REF! |
| 关键词 | eta meson proton-nucleus collision N*(1535) |
| 通讯作者 | Yang, YC (reprint author), Southwest Univ, Sch Phys Sci & Technol, Chongqing 400715, Peoples R China. |
| 英文摘要 | The eta-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 eta and nucleon pair(eta N). Taking O-18 and C-12 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. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000254645000003 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/227220]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Yang, YC,Chen, H,Jiang HQ,et al. eta production in proton-nucleus collisions near threshold[J]. CHINESE PHYSICS C,2008,32(4):#REF!. |
| APA | Yang, YC,Chen, H,姜焕清,&Jiang, HQ.(2008).eta production in proton-nucleus collisions near threshold.CHINESE PHYSICS C,32(4),#REF!. |
| MLA | Yang, YC,et al."eta production in proton-nucleus collisions near threshold".CHINESE PHYSICS C 32.4(2008):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。