Interactions of the $χ_{c1}(4274)$ state with light mesons
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866913561173819392 |
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| author | Britto, A. L. M. Abreu, L. M. Navarra, F. S. |
| author_facet | Britto, A. L. M. Abreu, L. M. Navarra, F. S. |
| contents | We investigate the interactions of the $χ_{c1}(4274)$ state with light mesons in the hot hadron gas formed in heavy ion collisions. The vacuum and thermally-averaged cross sections of production of $χ_{c1}(4274)$ accompanied by light pseudoscalar and light vector mesons as well as the corresponding inverse processes are estimated within the context of an effective Lagrangian approach. The results suggest non-negligible thermal cross-sections, with larger magnitudes for most of the suppression reactions than those for production. This might be a relevant feature to be considered in the analysis of future data collected in heavy ion collisions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2306_07446 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Interactions of the $χ_{c1}(4274)$ state with light mesons Britto, A. L. M. Abreu, L. M. Navarra, F. S. High Energy Physics - Phenomenology We investigate the interactions of the $χ_{c1}(4274)$ state with light mesons in the hot hadron gas formed in heavy ion collisions. The vacuum and thermally-averaged cross sections of production of $χ_{c1}(4274)$ accompanied by light pseudoscalar and light vector mesons as well as the corresponding inverse processes are estimated within the context of an effective Lagrangian approach. The results suggest non-negligible thermal cross-sections, with larger magnitudes for most of the suppression reactions than those for production. This might be a relevant feature to be considered in the analysis of future data collected in heavy ion collisions. |
| title | Interactions of the $χ_{c1}(4274)$ state with light mesons |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2306.07446 |