The effect of Lorentz-like force on collective flows of K+ in Au+Au collisions at 1.5 GeV/nucleon
文献类型：期刊论文
| 作者 | Du, YuShan1,2; Wang, YongJia1; Li, QingFeng1,3; Liu, Ling2 |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 61期号:6页码:6 |
| 关键词 | kaon flow heavy-ion collision transport model kaon-nucleon potential |
| ISSN号 | 1674-7348 |
| DOI | 10.1007/s11433-017-9148-0 |
| 通讯作者 | Wang, YongJia(wangyongjia@zjhu.edu.cn) ; Li, QingFeng(liqf@zjhu.edu.cn) |
| 英文摘要 | Producing kaon mesons in heavy-ion collisions at beam energies below their threshold energy is an important way to investigate the properties of dense nuclear matter. In this study, based on the newly updated version of the ultrarelativistic quantum molecular dynamics model, we introduce the kaon-nucleon (KN) potential, including both the scalar and vector (also dubbed Lorentz-like) aspects. We revisit the influence of the KN potential on the collective flow of K+ mesons produced in Au+Au collisions at E-lab = 1.5 GeV/nucleon and find that the contribution of the newly included Lorentz-like force is very important, particulary for describing the directed flow of K+. Finally, the corresponding KaoS data of both directed and elliptic flows can be simultaneously reproduced well. |
| 收录类别 | SCI |
| WOS关键词 | HEAVY-ION COLLISIONS ; EQUATION-OF-STATE ; KAON PRODUCTION ; NUCLEAR-EQUATION ; BALANCE ENERGY ; DYNAMICS ; MATTER |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000428505200003 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558144 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wang, YongJia; Li, QingFeng |
| 作者单位 | 1.Huzhou Univ, Sch Sci, Huzhou 313000, Peoples R China 2.Shenyang Normal Univ, Sch Phys Sci & Technol, Shenyang 110034, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, YuShan,Wang, YongJia,Li, QingFeng,et al. The effect of Lorentz-like force on collective flows of K+ in Au+Au collisions at 1.5 GeV/nucleon[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2018,61(6):6. |
| APA | Du, YuShan,Wang, YongJia,Li, QingFeng,&Liu, Ling.(2018).The effect of Lorentz-like force on collective flows of K+ in Au+Au collisions at 1.5 GeV/nucleon.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,61(6),6. |
| MLA | Du, YuShan,et al."The effect of Lorentz-like force on collective flows of K+ in Au+Au collisions at 1.5 GeV/nucleon".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 61.6(2018):6. |
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来源：寒区旱区环境与工程研究所
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