Publication Date:
2015-09-29
Description:
Author(s): A. Guevara, G. López Castro, P. Roig, and S. L. Tostado We propose an alternative evaluation of the long-distance weak annihilation (WA, also called one-photon exchange in this paper) contribution to the rare semileptonic B ± → ( π ± , K ± ) ℓ + ℓ − ( ℓ = e , μ ) decays. This hadronic description at low energies is matched at intermediate energies to its short-distance cou… [Phys. Rev. D 92, 054035] Published Mon Sep 28, 2015
Keywords:
Strong Interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics