Ensuring the Efficiency of the Institute of Private Bailiffs in the Republic of Kazakhstan

Abstract

In this work we tried to predict the parameters of B * c meson. Simple assumptions gave us following parametres m B * c = 6329 ± 10 MeV and f B * c = 535.5 ± 57.8 MeV (for Λ B * c = 2.26 ± 0.14 GeV in 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. It was shown that the width of the B * c meson very sensitive to the mass m B * c as expected and less to the size parameter Λ B * c .