Anticharmed strange pentaquarks from the one-boson-exchange model
文献类型：期刊论文
| 作者 | Yalikun, Nijiati; Zou, Bing-Song
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2022 |
| 卷号 | 105期号:9页码:94026 |
| ISSN号 | 2470-0010 |
| 关键词 | HIDDEN-CHARM PENTAQUARK MESON SCATTERING BARYONS HADRONS DECAYS |
| DOI | 10.1103/PhysRevD.105.094026 |
| 英文摘要 | Inspired by the LHCb???s discovery of hidden-charm pentaquarks, the anticharmed strange pentaquarks Pc??s in a favor of the hadronic molecule picture are investigated from the one-boson-exchange model. Similar to the hidden-charm pentaquarks, three molecular bound states, one with spin parity JP = 1=2??? below the ??DE threshold and another two with JP = {1=2???; 3=2???} below the ??D*E threshold, are predicted at 3???3.2 GeV mass region. The mass ordering of the later two states can be interchanged by different reductions of the ??(r) term. Furthermore, resonances associated with these three bound states are examined predicted. Our study indicates that the D???s p invariant mass spectrum in the B??0s ??? n??D???s p decay is an appropriate place to detect the Pc??s pentaquarks. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27688]  |
| 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.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Cent South Univ, Sch Phys & Elect, Changsha 410083, Peoples R China 3.[Yalikun, Nijiati 4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yalikun, Nijiati,Zou, Bing-Song. Anticharmed strange pentaquarks from the one-boson-exchange model[J]. PHYSICAL REVIEW D,2022,105(9):94026. |
| APA | Yalikun, Nijiati,&Zou, Bing-Song.(2022).Anticharmed strange pentaquarks from the one-boson-exchange model.PHYSICAL REVIEW D,105(9),94026. |
| MLA | Yalikun, Nijiati,et al."Anticharmed strange pentaquarks from the one-boson-exchange model".PHYSICAL REVIEW D 105.9(2022):94026. |
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来源：理论物理研究所
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