Exotic spectroscopy in a diquark model with a little help from AdS/QCD
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866913369656655872 |
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| author | Giannuzzi, Floriana |
| author_facet | Giannuzzi, Floriana |
| contents | Masses of heavy mesons, tetraquarks and pentaquarks computed in a potential model are shown. Tetraquarks are studied as bound states of a diquark and an antidiquark. Pentaquarks are constructed from a series of two-body interactions between the four quarks and the antiquark. New results on $Qs\bar Q \bar q$ and $QQ\bar Q \bar Q$ tetraquarks are also obtained. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2311_05163 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Exotic spectroscopy in a diquark model with a little help from AdS/QCD Giannuzzi, Floriana High Energy Physics - Phenomenology Masses of heavy mesons, tetraquarks and pentaquarks computed in a potential model are shown. Tetraquarks are studied as bound states of a diquark and an antidiquark. Pentaquarks are constructed from a series of two-body interactions between the four quarks and the antiquark. New results on $Qs\bar Q \bar q$ and $QQ\bar Q \bar Q$ tetraquarks are also obtained. |
| title | Exotic spectroscopy in a diquark model with a little help from AdS/QCD |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2311.05163 |