# DIS 2015 - XXIII. International Workshop on Deep-Inelastic Scattering and Related Subjects

27 April 2015 to 1 May 2015
US/Central timezone

## AdS/QCD predictions for semileptonic and rare B decays to $\rho$ and $K^*$ vector mesons.

28 Apr 2015, 11:35
20m
BALLROOM CENTER ()

### BALLROOM CENTER

WG5 Heavy Flavours

### Description

We use the light front wavefunction for meson bound state obtained from holographic anti–de Sitter/chromodynamics to calculate the distribution amplitudes (DAs) for $\rho$ and $K^*$ vector mesons. Consequently, these DAs are utilized to compute the form factors for $B\to\rho ,K^*$ transition via light cone sum rules. Our predictions for semileptonic and rare B decays are compared with experimental measurements.