Study of Bc -> BP,BV Decays with QCD Factorization
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
The Bc -> BP,BV decays are studied with the QCD factorization approach (where P and V denote pseudoscalar and vector mesons, respectively). Considering the contributions of both current-current and penguin operators, the amplitudes of branching ratios are estimated at the leading approximation. We find that the contributions of the penguin operators are very small due to the serious suppression by the CKM elements. The most promising decay modes are Bc -> Bs Pi, Bs rho, which might be easily detected at hadron colliders.
revtex4; Published Fri Jun 6, 2008
revtex4; Published Fri Jun 6, 2008