Microscopic Three-Body Force Effect on Nucleon-Nucleon Cross Sections in Symmetric Nuclear Matter
文献类型：期刊论文
| 作者 | Zhang Hong-Fei1,2; Zuo Wei1,2,3 ; Lombardo Umberto4,5; Li Zeng-Hua4,5; Li Jun-Qing2,3
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 50期号:5页码:1219-1224 |
| 关键词 | nucleon-nucleon cross section nuclear matter three-body force |
| ISSN号 | 0253-6102 |
| 英文摘要 | We provide a microscopic calculation of neutron-proton and proton-proton cross sections in symmetric nuclear matter at various densities, using the Brueckner-Hartee-Fock approximation scheme with the Argonne V-14 potential including the contribution of microscopic three-body force. We investigate separately the effects of three-body force on the effective mass and on the scattering amplitude. In the present calculation, the rearrangement contribution of three-body force is considered, which will reduce the neutron and proton effective mass, and depress the amplitude of cross section. The effect of three body force is shown to be repulsive, especially in high densities and large momenta, which will suppress the cross section markedly. |
| WOS关键词 | EQUATION ; STATE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000261562800041 |
| 出版者 | IOP PUBLISHING LTD |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5567]  |
| 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 | Zhang Hong-Fei |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 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 4.Univ Catania, Dipartimento Fis, I-95123 Catania, Italy 5.Univ Catania, INFN LNS, I-95123 Catania, Italy |
| 推荐引用方式 GB/T 7714 | Zhang Hong-Fei,Zuo Wei,Lombardo Umberto,et al. Microscopic Three-Body Force Effect on Nucleon-Nucleon Cross Sections in Symmetric Nuclear Matter[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2008,50(5):1219-1224. |
| APA | Zhang Hong-Fei,Zuo Wei,Lombardo Umberto,Li Zeng-Hua,&Li Jun-Qing.(2008).Microscopic Three-Body Force Effect on Nucleon-Nucleon Cross Sections in Symmetric Nuclear Matter.COMMUNICATIONS IN THEORETICAL PHYSICS,50(5),1219-1224. |
| MLA | Zhang Hong-Fei,et al."Microscopic Three-Body Force Effect on Nucleon-Nucleon Cross Sections in Symmetric Nuclear Matter".COMMUNICATIONS IN THEORETICAL PHYSICS 50.5(2008):1219-1224. |
入库方式： OAI收割
来源：近代物理研究所
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