Spin transport in intermediate-energy heavy-ion collisions as a probe of in-medium spin-orbit interactions
文献类型：期刊论文
| 作者 | Xia, Y; Xu, J; Li, BA; Shen, WQ |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2016 |
| 卷号 | 955页码:41-57 |
| 关键词 | Heavy-ion collisions Collective flows Spin-orbit coupling Polarization |
| ISSN号 | 0375-9474 |
| 通讯作者 | Xu, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. |
| 英文摘要 | The spin up-down splitting of collective flows in intermediate-energy heavy-ion collisions as a result of the nuclear spin-orbit interaction is investigated within a spin- and isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model SIBUU12. Using a Skyrme-type spin-orbit coupling quadratic in momentum, we found that the spin splittings of the directed flow and elliptic flow are largest in peripheral Au+Au collisions at beam energies of about 100-200 MeV/nucleon, and the effect is considerable even in smaller systems especially for nucleons with high transverse momenta. The collective flows of light clusters of different spin states are also investigated using an improved dynamical coalescence model with spin. Our study can be important in understanding the properties of in-medium nuclear spin-orbit interactions once the spin-dependent observables proposed in this work can be measured. (C) 2016 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000383307500004 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/26629]  |
| 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 | Xia, Y,Xu, J,Li, BA,et al. Spin transport in intermediate-energy heavy-ion collisions as a probe of in-medium spin-orbit interactions[J]. NUCLEAR PHYSICS A,2016,955:41-57. |
| APA | Xia, Y,Xu, J,Li, BA,&Shen, WQ.(2016).Spin transport in intermediate-energy heavy-ion collisions as a probe of in-medium spin-orbit interactions.NUCLEAR PHYSICS A,955,41-57. |
| MLA | Xia, Y,et al."Spin transport in intermediate-energy heavy-ion collisions as a probe of in-medium spin-orbit interactions".NUCLEAR PHYSICS A 955(2016):41-57. |
入库方式： OAI收割
来源：上海应用物理研究所
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。