Doubly charmed pentaquark states with strangeness $S=0, -1$
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arXiv
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| Autori principali: | , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866915474571264000 |
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| author | Chen, Wei Duan, Feng-Bo Yang, Zi-Yan Wang, Qi-Nan Chen, Xu-Liang Wang, Qian |
| author_facet | Chen, Wei Duan, Feng-Bo Yang, Zi-Yan Wang, Qi-Nan Chen, Xu-Liang Wang, Qian |
| contents | In this work, we have studied the mass spectra of doubly charmed pentaquark states with strangeness $S=0, -1$ by using the method of QCD sum rules. We use the parity projected sum rules to separate the contributions of negative and positive parities from the two-point correlation functions induced by the pentaquark interpolating currents. Our results predict the existence of some potential doubly charmed pentaquark bound states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_01965 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Doubly charmed pentaquark states with strangeness $S=0, -1$ Chen, Wei Duan, Feng-Bo Yang, Zi-Yan Wang, Qi-Nan Chen, Xu-Liang Wang, Qian High Energy Physics - Phenomenology In this work, we have studied the mass spectra of doubly charmed pentaquark states with strangeness $S=0, -1$ by using the method of QCD sum rules. We use the parity projected sum rules to separate the contributions of negative and positive parities from the two-point correlation functions induced by the pentaquark interpolating currents. Our results predict the existence of some potential doubly charmed pentaquark bound states. |
| title | Doubly charmed pentaquark states with strangeness $S=0, -1$ |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2509.01965 |