$B^{*}_q \to B_q \gamma$ 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.

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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

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article

$B^{*}_q \to B_q \gamma$ radiative decays in the covariant confined quark model

Аidos Issadykov, Sayabek K. Sakhiyev
Quantum Chromodynamics and Particle Interactions
article

$B^{*}_q \to B_q \gamma$ radiative decays in the covariant confined quark model

Аidos Issadykov, Sayabek K. Sakhiyev
article en

Abstract

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.

Ministry of Education and Science of the Republic of Kazakhstan
Openalex Percentile: Top 22%
Quantum Chromodynamics and Particle Interactions
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$B^{*}_q \to B_q \gamma$ radiative decays in the covariant confined quark model — Аidos Issadykov, Sayabek K. Sakhiyev · (2025) | TGRS Research Map | TGRS