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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2402.10629 |
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| _version_ | 1866914903112024064 |
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| author | Gao, Zhi-bin Fan, Yan-yue Chen, Hao Pang, Cheng-qun |
| author_facet | Gao, Zhi-bin Fan, Yan-yue Chen, Hao Pang, Cheng-qun |
| contents | In this paper, we mainly predict the rates of $M$1 radiative and spin-nonflip $ππ$ transitions of the $B_{c}$-meson under the nonrelativistic Cornell potential model with a screening potential effect. We employ the numerical wave function to determine the $M$1 radiative transition widths of $B_c$ excited states and utilize the Kuang-Yan proposed method for the spin-nonflip $ππ$ transitions among $B_c$ states. Our theoretical results are valuable for studying the $M$1 radiative and spin-nonflip $ππ$ transition processes of $B_c$ states in experiments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_10629 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | M1 Radiative and spin-nonflip $ππ$ transitions of $B_c$ states in the Cornell potential model Gao, Zhi-bin Fan, Yan-yue Chen, Hao Pang, Cheng-qun High Energy Physics - Phenomenology In this paper, we mainly predict the rates of $M$1 radiative and spin-nonflip $ππ$ transitions of the $B_{c}$-meson under the nonrelativistic Cornell potential model with a screening potential effect. We employ the numerical wave function to determine the $M$1 radiative transition widths of $B_c$ excited states and utilize the Kuang-Yan proposed method for the spin-nonflip $ππ$ transitions among $B_c$ states. Our theoretical results are valuable for studying the $M$1 radiative and spin-nonflip $ππ$ transition processes of $B_c$ states in experiments. |
| title | M1 Radiative and spin-nonflip $ππ$ transitions of $B_c$ states in the Cornell potential model |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2402.10629 |