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题名: Nuclear in-medium effects on eta dynamics in proton-nucleus collisions
作者: Chen, J ;  Feng, ZQ ;  Wang, JS
刊名: NUCLEAR SCIENCE AND TECHNIQUES
出版日期: 2016
卷号: 27, 期号:3, 页码:73
关键词: LQMD model ;  eta Production ;  In-medium effects ;  Proton-nucleus collisions
学科分类: Nuclear Science & Technology; Physics
DOI: http://dx.doi.org/10.1007/s41365-016-0069-7
通讯作者: Feng, ZQ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. ;  Feng, ZQ (reprint author), Chinese Acad Sci, Kavli Inst Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: The dynamics of the eta meson produced in proton-induced nuclear reactions via the decay of N* (1535) has been investigated within the Lanzhou quantum molecular dynamics transport model. The in-medium modifications of the eta production in dense nuclear matter are included in the model, in which an attractive eta-nucleon potential is implemented. The impact of the eta optical potential on the eta dynamics is investigated. It is found that the attractive potential leads to the reduction in high-momentum (kinetic energy) production from the spectra of momentum distributions and inclusive cross sections and increasing the reabsorption process by surrounding nucleons.
类目[WOS]: Nuclear Science & Technology ;  Physics, Nuclear
关键词[WOS]: HEAVY-ION COLLISIONS ;  PHYSICS ;  NEUTRON
收录类别: SCI
项目资助者: Major State Basic Research Development Program in China [2014CB845405] ;  National Natural Science Foundation of China Projects [11175218, U1332207, U1432247] ;  Youth Innovation Promotion Association of Chinese Academy of Sciences ;  Scientific Research Program of Shanxi Provincial Education Department [14JK1794]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21629
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Chen, J,Feng, ZQ,Wang, JS. Nuclear in-medium effects on eta dynamics in proton-nucleus collisions[J]. NUCLEAR SCIENCE AND TECHNIQUES,2016,27(3):73.
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