$B^{*}_q \to B_q \gamma$ radiative decays in the covariant confined quark model
We calculated widths of radiative decays of $B^*_{q}$ mesons, where $q=u/d,s,c$ and compared them with other theoretical works. Our predictions are as follows $\Gamma(B^{\ast\,+}\to B^+\gamma) = 362$~eV, $\Gamma(B^{\ast\,0}\to B^0\gamma) = 117$~eV, $\Gamma(B_s^{\ast\,0}\to B_s^0\gamma) = 94$~eV, $\Gamma(B_c^{\ast\,+}\to B_c^+\gamma) = 45$~eV. Results between the theoretical predictions are in a agreement within the errors.
Authors
- Аidos Issadykov (ORCID: https://orcid.org/0000-0003-3982-4480)
- Sayabek K. Sakhiyev
Publication Details
- Published
- 2025-12-24
- DOI
- https://doi.org/10.22323/1.500.0247
- Primary Topic
- Quantum Chromodynamics and Particle Interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Ministry of Education and Science of the Republic of Kazakhstan