Role of the low-lying nucleon resonances in the p(p)over-bar -> psi eta reaction
文献类型：期刊论文
| 作者 | Zhou, Qin-Song1,2,3,4; Wang, Jun-Zhang1,2,3,4; Xie, Ju-Jun2,3,4,5,6,7 ; Liu, Xiang1,2,3,4
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| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2020-06-02 |
| 卷号 | 101期号:11页码:8 |
| ISSN号 | 1550-7998 |
| DOI | 10.1103/PhysRevD.101.114001 |
| 通讯作者 | Xie, Ju-Jun(xiejujun@impcas.ac.cn) ; Liu, Xiang(xiangliu@lzu.edu.cn) |
| 英文摘要 | Within the effective Lagrangian approach, we study the p (p) over bar -> psi eta [psi (math) psi(3686), J/psi] reaction at the low energy where the contributions from nucleon pole and low-lying nucleon resonances, N(1520), N(1535), and N(1650), are considered. All the model parameters are determined with the help of current experimental data on the decay of psi -> p (p) over bar eta. Within the model parameters, the total and differential cross sections of the p (p) over bar -> psi eta reaction are predicted. We show that the relative phases between different amplitudes of different nucleon resonance will change significantly the angular distributions of the (p) over barp -> psi eta reaction. Therefore, we conclude that these reactions are suitable to study experimentally the properties of the low-lying nucleon resonance and the reaction mechanisms. We hope that these theoretical calculations can be tested by future experiments. |
| WOS关键词 | MESON PRODUCTION ; MODEL ; PP |
| 资助项目 | National Natural Science Foundation of China[11735003] ; National Natural Science Foundation of China[1191101015] ; Fundamental Research Funds for the Central Universities ; Youth Innovation Promotion Association CAS[2016367] ; China National Funds for Distinguished Young Scientists[11825503] ; National Program for Support of Top-notch Young Professionals |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000537161300003 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Youth Innovation Promotion Association CAS ; China National Funds for Distinguished Young Scientists ; National Program for Support of Top-notch Young Professionals |
| 源URL | [http://119.78.100.186/handle/113462/140776]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xie, Ju-Jun; Liu, Xiang |
| 作者单位 | 1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Res Ctr Hadron, Lanzhou 730000, Peoples R China 3.Lanzhou Univ, CSR Phys, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 6.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 7.Zhengzhou Univ, Sch Phys & Microelect, Zhengzhou 450001, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Qin-Song,Wang, Jun-Zhang,Xie, Ju-Jun,et al. Role of the low-lying nucleon resonances in the p(p)over-bar -> psi eta reaction[J]. PHYSICAL REVIEW D,2020,101(11):8. |
| APA | Zhou, Qin-Song,Wang, Jun-Zhang,Xie, Ju-Jun,&Liu, Xiang.(2020).Role of the low-lying nucleon resonances in the p(p)over-bar -> psi eta reaction.PHYSICAL REVIEW D,101(11),8. |
| MLA | Zhou, Qin-Song,et al."Role of the low-lying nucleon resonances in the p(p)over-bar -> psi eta reaction".PHYSICAL REVIEW D 101.11(2020):8. |
入库方式： OAI收割
来源：近代物理研究所
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