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The $\Xi_b(6227)$ baryon with the quantum number $J^P=1/2^{-}$ is consideredas a molecular state composed of a $\Sigma_b$ baryon and $\bar{K}$ meson. Thepartial decay widths of the $\Sigma_b\bar{K}$ molecular state into$\Xi_b\gamma$ and $\Xi_b^{'}\gamma$ final states through hadronic loops areevaluated with the help of the effective Lagrangians. The partial widths forthe $\Xi_b(6227)\to\gamma\Xi_b$ and $\Xi_b(6227)\to\gamma\Xi^{'}_b$ areevaluated to be about 1.50-1.02 KeV and 17.56-24.91 KeV, respectively, whichmay be accessible for the LHCb. Based on our results we argue that anexperimental determination of the radiative decay width of $\Xi_b(6227)$ isimportant for the understanding of its intrinsic properties.

Radiative decay of $\Xi_b(6227)$ in a hadronic molecule picture