Effects of three-body forces and relativistic effect on equation of state of nuclear matter
文献类型：期刊论文
| 作者 | Lombardo, U; Zuo, W |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2002-11-01 |
| 卷号 | 26期号:11页码:1134-1141 |
| 关键词 | nuclear matter Brueckner Theory three-body force relativistic effect equation of state |
| ISSN号 | 0254-3052 |
| 英文摘要 | Within Brueckner-Hartree-Fock framework, the equation of state of nuclear matter has been investigated by adopting the charge-dependent Argonne V, two-body realistic force and the microscopic three-body forces based on a meson-exchange model. The contributions to the equation of state from the three-body forces due to different microscopic elementary processes have been calculated and discussed carefully. It is shown by comparing with the results from the relativistic Dirac-BHF approach that the main relativistic correction to nuclear equation of state can be reproduced fairly well by the present Brueckner-Hartree-Fock calculations including only the three-body force originated from the scalar a meson exchange coupling to the virtual excitation of a nucleon-antinucleon pair. However,the effects of the three-body forces due to other processes can not be cancelled completely with each other, and even around the saturation density of nuclear matter, their net contribution is not neglegible. |
| WOS关键词 | HEAVY-ION COLLISIONS ; BRUECKNER APPROACH ; SELF-ENERGY |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000179331700006 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1559]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Zuo, W |
| 作者单位 | 1.Ist Nazl Fis Nucl, LNS, I-95123 Catania, Italy 2.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lombardo, U,Zuo, W. Effects of three-body forces and relativistic effect on equation of state of nuclear matter[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2002,26(11):1134-1141. |
| APA | Lombardo, U,&Zuo, W.(2002).Effects of three-body forces and relativistic effect on equation of state of nuclear matter.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,26(11),1134-1141. |
| MLA | Lombardo, U,et al."Effects of three-body forces and relativistic effect on equation of state of nuclear matter".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 26.11(2002):1134-1141. |
入库方式： OAI收割
来源：近代物理研究所
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