Measurement of the energy dependence of the $e^{+}{e}^{-}\to B\bar{B}$, $B{\bar{B}}^{\ast }$ and $B^{\ast }{\bar{B}}^{\ast }$ exclusive cross sections

R. Mizuk, A. Bondar, I. Adachi +187

We report the first measurement of the exclusive cross sections $e^{+}{e}^{-}\to B\bar{B}$, $e^{+}{e}^{-}\to B{\bar{B}}^{\ast }$, and $e^{+}{e}^{-}\to B^{\ast }{\bar{B}}^{\ast }$ in the energy range from 10.63 GeV to 11.…