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| Spin transport in intermediate-energy heavy-ion collisions as a probe of in-medium spin-orbit interactions | |
| Xia, Y; Xu, J; Li, BA; Shen, WQ; Xu, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. | |
| 2016 | |
| Source Publication | NUCLEAR PHYSICS A
 |
| ISSN | 0375-9474 |
| Volume | 955Pages:41-57 |
| Subtype | 期刊论文 |
| Abstract | 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. |
| Keyword | Heavy-ion Collisions Collective Flows Spin-orbit Coupling Polarization |
| DOI | 10.1016/j.nuclphysa.2016.06.001 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000383307500004 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/26629 |
| Collection | 中科院上海应用物理研究所2011-2018年 |
| Corresponding Author | Xu, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. |
| Recommended Citation 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,&Xu, J .(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. |
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| Spin transport in in（868KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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