QCD Sum Rule study of $J^P = 1^\pm$ exotic states with two heavy quarks in the molecular picture
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| Main Authors: | , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866913253278351360 |
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| author | Aliev, T. M. Bilmis, S. Savci, M. |
| author_facet | Aliev, T. M. Bilmis, S. Savci, M. |
| contents | In this study, the spectroscopic parameters of the exotic molecular states composed of mesons containing two heavy quarks (scalar-axial and pseudoscalar-axial meson combinations) are investigated within QCD sum rules. Our findings reveal that the molecular states containing charm quarks do not form bound states, whereas the states with b-quarks can form the exotic molecular states. This observation has significant implications for understanding the structure of these exotic states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_02147 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | QCD Sum Rule study of $J^P = 1^\pm$ exotic states with two heavy quarks in the molecular picture Aliev, T. M. Bilmis, S. Savci, M. High Energy Physics - Phenomenology In this study, the spectroscopic parameters of the exotic molecular states composed of mesons containing two heavy quarks (scalar-axial and pseudoscalar-axial meson combinations) are investigated within QCD sum rules. Our findings reveal that the molecular states containing charm quarks do not form bound states, whereas the states with b-quarks can form the exotic molecular states. This observation has significant implications for understanding the structure of these exotic states. |
| title | QCD Sum Rule study of $J^P = 1^\pm$ exotic states with two heavy quarks in the molecular picture |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2403.02147 |