Strange molecular partners of Pc states in the γp → φp reaction
文献类型：期刊论文
| 作者 | Wu, Shu-Ming; Wang, Fei; Zou, Bing -Song |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2023 |
| 卷号 | 108期号:4页码:45201 |
| ISSN号 | 2469-9985 |
| 关键词 | MESON PHOTOPRODUCTION PENTAQUARK BEHAVIOR |
| DOI | 10.1103/PhysRevC.108.045201 |
| 英文摘要 | Based on the high-statistics data of the CLAS Collaboration on the gamma p -> phi p reaction in the center-of-mass energy range of 2.2 GeV to 2.8 GeV, we investigate the possible existence of strange molecular partners of Pc exchange, t-channel meson exchange including pseudoscalar meson (pi, eta), scalar meson [sigma, a0(980), f0(980)], axial-vector meson f1(1285), tensor meson f2(1270), as well as s- and u-channel proton exchange, the inclusion of the s-channel N*(2080) and N*(2270) states can fit the data very well. The fitted coupling constants of these N* molecular states to p phi and gamma p are consistent with the results calculated directly from the relevant hadronic triangle diagrams of the hadronic molecular picture. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/28082]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.[Wu, Shu-Ming 2.Wang, Fei 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 5.Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Shu-Ming,Wang, Fei,Zou, Bing -Song. Strange molecular partners of Pc states in the γp → φp reaction[J]. PHYSICAL REVIEW C,2023,108(4):45201. |
| APA | Wu, Shu-Ming,Wang, Fei,&Zou, Bing -Song.(2023).Strange molecular partners of Pc states in the γp → φp reaction.PHYSICAL REVIEW C,108(4),45201. |
| MLA | Wu, Shu-Ming,et al."Strange molecular partners of Pc states in the γp → φp reaction".PHYSICAL REVIEW C 108.4(2023):45201. |
入库方式： OAI收割
来源：理论物理研究所
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