Branching ratios of $B^+ \to D^{()+}K^{()0}$ decays in perturbative QCD approach

Preprint

5 May 2004

preprint
Published by arXiv in arXiv

Abstract

We study the rare decays $B^+ \to D^{(*)+}K^{(*)0}$, which can occur only via annihilation type diagrams in the standard model. We calculate all of the four modes, $B \to PP, VP, PV, VV$, in the framework of perturbative QCD approach and give the branching ratios of the order about $10^{-6}$.

All Related Versions

Version 1, 2004-03-22, ArXiv
Version 2, 2004-04-04, ArXiv
Version 3, 2004-05-05, ArXiv
Version 4, 2004-05-30, ArXiv
Published version: Physical Review D, 70 (3).

Branching ratios of $B^+ \to D^{(*)+}K^{(*)0}$ decays in perturbative QCD approach

Abstract

All Related Versions

Branching ratios of $B^+ \to D^{()+}K^{()0}$ decays in perturbative QCD approach