High-order corrections of neutron neutron scattering cross-section by renormalized hybrid loop-chain propagator in isospin space
文献类型：期刊论文
| 作者 | Wen, H; Li, FY; Fang, ZY |
| 刊名 | MODERN PHYSICS LETTERS A
 |
| 出版日期 | 2015 |
| 卷号 | 30期号:16页码:1550084 |
| 关键词 | Neutron-neutron scattering isospin-SU(2) invariant coupling model hybrid loop-chain propagator differential cross-section radiative correction |
| 通讯作者 | Li, FY (reprint author), Chongqing Univ, Dept Phys, Chongqing 401331, Peoples R China. |
| 英文摘要 | Bottomed on isospin-SU(2) invariant coupling model which describes the strong interaction between pion and nucleon-antinucleon, for the first time the differential cross-section (DCS) of neutron-neutron scattering with renormalized infinite high-order hybrid loop-chain propagators is "strictly" calculated. DCSs between cases of the hybrid loop-chain propagator (HLCP) and the tree propagator are compared, and it shows that the radiative corrections we obtained are mainly less than 0.9 in typical range of parameters. These results may indicate that the utilization of HLCP underlying the effective way towards the enhanced precision would be considerable. The outcomes might contribute to studies on the nucleon collisions and also possible issues of some phenomena in particle astrophysics. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical |
| 关键词[WOS] | QUANTUM-FIELD THEORY ; EFFECTIVE-RANGE ; REACTOR YAGUAR ; LENGTH ; MASS ; MATTER |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20990]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Wen, H,Li, FY,Fang, ZY. High-order corrections of neutron neutron scattering cross-section by renormalized hybrid loop-chain propagator in isospin space[J]. MODERN PHYSICS LETTERS A,2015,30(16):1550084. |
| APA | Wen, H,Li, FY,&Fang, ZY.(2015).High-order corrections of neutron neutron scattering cross-section by renormalized hybrid loop-chain propagator in isospin space.MODERN PHYSICS LETTERS A,30(16),1550084. |
| MLA | Wen, H,et al."High-order corrections of neutron neutron scattering cross-section by renormalized hybrid loop-chain propagator in isospin space".MODERN PHYSICS LETTERS A 30.16(2015):1550084. |
入库方式： OAI收割
来源：理论物理研究所
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