We use the AdS/QCD distribution amplitudes for light mesons to calculate the transition form factors for B to ρ, K∗ decays. These form factors are then utilized to make predictions for the semileptonic B→ρℓν and dileptonic B→K∗μ+μ− decays. We compare our predictions to the experimental data from BaBar and LHCb.
@article{arxiv.1410.8496,
title = {$B\to\rho$, $K^*$ transition form factors in AdS/QCD model},
author = {Mohammad Ahmady and Robyn Campbell and Sébastien Lord and Ruben Sandapen},
journal= {arXiv preprint arXiv:1410.8496},
year = {2014}
}
Comments
7 pages, 3 figures. To appear in the proceedings of the 37th International Conference on High Energy Physics (ICHEP 2014) held in Valencia, Spain (2nd to 9th July 2014)