A study on the properties of hidden-charm pentaquarks with double strangeness
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866913834378199040 |
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| author | Liu, Xuejie Tan, Yue Chen, Xiaoyun Chen, Dianyong Huang, Hongxia Ping, Jialun |
| author_facet | Liu, Xuejie Tan, Yue Chen, Xiaoyun Chen, Dianyong Huang, Hongxia Ping, Jialun |
| contents | Motivated by the LHCb observations of $P_c$ and $P_{cs}$ states, we systematically investigate the hidden-charm double-strange pentaquark system ($nssc\bar{c}$) using the resonating group method within the quark delocalization color screening model (QDCSM). By dynamically incorporating channel coupling effects, five resonance states are identified with $J^P = 1/2^-$ and $3/2^-$. Their masses, widths, and dominant decay channels are predicted, providing critical guidance for future experimental searches. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_08207 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A study on the properties of hidden-charm pentaquarks with double strangeness Liu, Xuejie Tan, Yue Chen, Xiaoyun Chen, Dianyong Huang, Hongxia Ping, Jialun High Energy Physics - Phenomenology High Energy Physics - Theory Motivated by the LHCb observations of $P_c$ and $P_{cs}$ states, we systematically investigate the hidden-charm double-strange pentaquark system ($nssc\bar{c}$) using the resonating group method within the quark delocalization color screening model (QDCSM). By dynamically incorporating channel coupling effects, five resonance states are identified with $J^P = 1/2^-$ and $3/2^-$. Their masses, widths, and dominant decay channels are predicted, providing critical guidance for future experimental searches. |
| title | A study on the properties of hidden-charm pentaquarks with double strangeness |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2505.08207 |