Holographic QCD predictions for rare B decays

Abstract

Light-front wavefunctions obtained from holographic light-front QCD are used to obtain the distributions amplitudes for $K^{\ast }$ vector meson. Consequently, alternate predictions for rare B transitions to $K^{\ast }$ form factors are presented. In this talk, I compare our results for some rare B decay channels to those obtained from QCD sum rules and available experimental data.

arXiv comment4 pages, 3 figures, contribution to the proceedings of the Conference on Flavor Physics and CP Violation FPCP 2019, May 6-10, 2019, Victoria BC Canada, Conference header and acknowledgment are added to the new version. New format reduced the pages to 4

References in corpus (6)

• An AdS/QCD holographic wavefunction for the rho meson and diffractive rho meson electroproduction
• Predicting the isospin asymmetry in $B->K\ast \gamma$ using holographic AdS/QCD Distribution Amplitudes for the K*
• Predicting B->K* form factors in light-cone QCD
• The isospin asymmetry in $B\to K^{\ast }{\mu }^{+}{\mu }^{-}$ using AdS/QCD
• Effect of $c\overline{c}$ resonances in the branching ratio and forward-backward asymmetry of the decay $B\to K^{\ast }{\mu }^{+}{\mu }^{-}$
• Probing transition form factors in the rare $B\to K^{\ast }\nu \bar{\nu }$ decay