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Simulating spin dynamics with spin-dependent cross sections in heavy-ion collisions
Xia, Y; Xu, J; Li, BA; Shen, WQ
2017
Source PublicationPHYSICAL REVIEW C
ISSN2469-9985
Volume96Issue:4Pages:-
Subtype期刊论文
AbstractWe have incorporated the spin-dependent nucleon-nucleon cross sections into a Boltzmann-Uehling-Uhlenbeck transport model for the first time, using the spin-singlet and spin-triplet nucleon-nucleon elastic scattering cross sections extracted from the phase-shift analyses of nucleon-nucleon scatterings in free space. We found that the spin splitting of the collective flows is not affected by the spin-dependent cross sections, justifying it as a good probe of the in-medium nuclear spin-orbit interaction. With the in-medium nuclear spin-orbit mean-field potential that leads to local spin polarization, we found that the spin-averaged observables, such as elliptic flows of free nucleons and light clusters, becomes smaller with the spin-dependent differential nucleon-nucleon scattering cross sections.
KeywordProton-proton Scattering Partial-wave Analysis Phase-shift Analysis
DOI10.1103/PhysRevC.96.044618
Indexed BySCI
WOS KeywordPROTON-PROTON SCATTERING ; PARTIAL-WAVE ANALYSIS ; PHASE-SHIFT ANALYSIS
Language英语
WOS IDWOS:000413446600005
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28815
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Xia, Y,Xu, J,Li, BA,et al. Simulating spin dynamics with spin-dependent cross sections in heavy-ion collisions[J]. PHYSICAL REVIEW C,2017,96(4):-.
APA Xia, Y,Xu, J,Li, BA,&Shen, WQ.(2017).Simulating spin dynamics with spin-dependent cross sections in heavy-ion collisions.PHYSICAL REVIEW C,96(4),-.
MLA Xia, Y,et al."Simulating spin dynamics with spin-dependent cross sections in heavy-ion collisions".PHYSICAL REVIEW C 96.4(2017):-.
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