Mass spectrum of S-wave mesons in the relativistic independent quark model
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866916678450806784 |
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| author | Nayak, Lopamudra Patnaik, Sonali Pandey, Divyajyoti Swain, Sanjay Kumar |
| author_facet | Nayak, Lopamudra Patnaik, Sonali Pandey, Divyajyoti Swain, Sanjay Kumar |
| contents | The confining strength or model parameters and constituent quark masses are reparametrized for predicting the ground state meson masses. We analyzed these from the hyperfine splitting of $S$-wave heavy-flavored, heavy-light and light (except non-strange) mesons in the framework of a relativistic independent quark (RIQ) model with one gluon exchange and centre-of-mass correction. These mesons with spin parity $J^P=0^-$ and $1^-$, the masses obtained are in accordance with the experimental physical masses. The results will serve as good complementary tools in further study of hadron dynamics and will behave as a foundation for the higher excited and exotic states of hadrons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_05714 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Mass spectrum of S-wave mesons in the relativistic independent quark model Nayak, Lopamudra Patnaik, Sonali Pandey, Divyajyoti Swain, Sanjay Kumar High Energy Physics - Phenomenology The confining strength or model parameters and constituent quark masses are reparametrized for predicting the ground state meson masses. We analyzed these from the hyperfine splitting of $S$-wave heavy-flavored, heavy-light and light (except non-strange) mesons in the framework of a relativistic independent quark (RIQ) model with one gluon exchange and centre-of-mass correction. These mesons with spin parity $J^P=0^-$ and $1^-$, the masses obtained are in accordance with the experimental physical masses. The results will serve as good complementary tools in further study of hadron dynamics and will behave as a foundation for the higher excited and exotic states of hadrons. |
| title | Mass spectrum of S-wave mesons in the relativistic independent quark model |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2504.05714 |