Symmetry energy and nucleon-nucleon cross sections
文献类型：期刊论文
| 作者 | Veselsky, M. ; Ma, Y. G. |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2013 |
| 卷号 | 87期号:3 |
| ISSN号 | 0556-2813; 1089-490X |
| 英文摘要 | The extension of the Boltzmann-Uehling-Uhlenbeck model of nucleus-nucleus collision is presented. The isospin-dependent nucleon-nucleon cross sections are estimated using the proper volume extracted from the equation of state of the nuclear matter transformed into the form of the Van der Waals equation of state. The results of such simulations demonstrate the dependence on symmetry energy, which typically varies strongly from the results obtained using only the isospin-dependent mean field. The evolution of the n / p multiplicity ratio with angle and kinetic energy, in combination with the elliptic flow of neutrons and protons, provides a suitable set of observables for determination of the density dependence of the symmetry energy. The model thus provides an environment for testing of equations of state that are used for various applications in nuclear physics and astrophysics. DOI: 10.1103/PhysRevC.87.034615 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316106700004 |
| 公开日期 | 2014-06-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13939]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Veselsky, M.,Ma, Y. G.. Symmetry energy and nucleon-nucleon cross sections[J]. PHYSICAL REVIEW C,2013,87(3). |
| APA | Veselsky, M.,&Ma, Y. G..(2013).Symmetry energy and nucleon-nucleon cross sections.PHYSICAL REVIEW C,87(3). |
| MLA | Veselsky, M.,et al."Symmetry energy and nucleon-nucleon cross sections".PHYSICAL REVIEW C 87.3(2013). |
入库方式： OAI收割
来源：上海应用物理研究所
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