Role of the Lambda(1600) in the K- p -> Lambda pi(0)pi(0) reaction
文献类型：期刊论文
| 作者 | Zhou, He1,2; Xie, Ju-Jun1,2,3
|
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2020-04-01 |
| 卷号 | 72期号:4页码:7 |
| 关键词 | (K)over-barN scattering effective Lagrangian approach hyperon resonance |
| ISSN号 | 0253-6102 |
| DOI | 10.1088/1572-9494/ab6913 |
| 通讯作者 | Xie, Ju-Jun(xiejujun@impcas.ac.cn) |
| 英文摘要 | Role of the.(1600) is studied in the K-p. Lp0p0 reaction by using the effective Lagrangian approach near the threshold. We perform a calculation for the total and differential cross sections by considering the contributions from the.(1600) and.(1670) intermediate resonances decaying into p0S*0(1385) with S*0(1385) decaying into p0L. Additionally, the non-resonance process from u-channel nucleon pole is also taken into account. With our model parameters, the current experimental data on the total cross sections of the K-p. Lp0p0 reaction can be well reproduced. It is shown that we really need the contribution from the.(1600) with spin-parity JP = 1 2+, and that these measurements can be used to determine some of the properties of the.(1600) resonance. Furthermore, we also plot the p0. invariant mass distributions which could be tested by the future experimental measurements. |
| WOS关键词 | PI(-)P |
| 资助项目 | National Natural Science Foundation of China[11735003] ; National Natural Science Foundation of China[1191101015] ; National Natural Science Foundation of China[11475227] ; Youth Innovation Promotion Association CAS[2016367] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000524178700001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS |
| 源URL | [http://119.78.100.186/handle/113462/140590]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xie, Ju-Jun |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 101408, Peoples R China 3.Zhengzhou Univ, Sch Phys & Microelect, Zhengzhou 450001, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, He,Xie, Ju-Jun. Role of the Lambda(1600) in the K- p -> Lambda pi(0)pi(0) reaction[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2020,72(4):7. |
| APA | Zhou, He,&Xie, Ju-Jun.(2020).Role of the Lambda(1600) in the K- p -> Lambda pi(0)pi(0) reaction.COMMUNICATIONS IN THEORETICAL PHYSICS,72(4),7. |
| MLA | Zhou, He,et al."Role of the Lambda(1600) in the K- p -> Lambda pi(0)pi(0) reaction".COMMUNICATIONS IN THEORETICAL PHYSICS 72.4(2020):7. |
入库方式： OAI收割
来源：近代物理研究所
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