Probing the in-medium nucleon-nucleon inelastic scattering cross section by using an energy-dependent n/p ratio
文献类型：期刊论文
| 作者 | Zhang, Zong-Zhen1,2,3; Guo, Ya-Fei1,2,3; Yong, Gao-Chan1,3
|
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2021-03-22 |
| 卷号 | 103期号:3页码:5 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.103.034615 |
| 通讯作者 | Yong, Gao-Chan(yonggaochan@impcas.ac.cn) |
| 英文摘要 | Based on the isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, in-medium nucleon-nucleon inelastic scattering (which is dominated by pion production at low and intermediate energies) is explored. It is found that the in-medium modification of nucleon-nucleon inelastic scatterings appears to reduce the neutron-toproton ratio n/p at higher kinetic energies. Although the in-medium modification of nucleon-nucleon inelastic scatterings, as expected, affects the value of pi(-)/pi(+) ratio, considering a series of undetermined properties of delta resonance and p in medium, the energetic neutron-to-proton ratio n/p is more suitable to be used to probe the in-medium correction of nucleon-nucleon inelastic scatterings. |
| WOS关键词 | HEAVY-ION COLLISIONS ; HIGH-DENSITY BEHAVIOR ; MICROSCOPIC CALCULATION ; TRANSPORT MODEL ; PION SPECTRA ; PROJECT |
| 资助项目 | National Natural Science Foundation of China[11775275] ; National Natural Science Foundation of China[11435014] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000647588300005 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/137337]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yong, Gao-Chan |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zong-Zhen,Guo, Ya-Fei,Yong, Gao-Chan. Probing the in-medium nucleon-nucleon inelastic scattering cross section by using an energy-dependent n/p ratio[J]. PHYSICAL REVIEW C,2021,103(3):5. |
| APA | Zhang, Zong-Zhen,Guo, Ya-Fei,&Yong, Gao-Chan.(2021).Probing the in-medium nucleon-nucleon inelastic scattering cross section by using an energy-dependent n/p ratio.PHYSICAL REVIEW C,103(3),5. |
| MLA | Zhang, Zong-Zhen,et al."Probing the in-medium nucleon-nucleon inelastic scattering cross section by using an energy-dependent n/p ratio".PHYSICAL REVIEW C 103.3(2021):5. |
入库方式： OAI收割
来源：近代物理研究所
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