Heavy Meson Decays into Light Resonances
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
We analyse the Lorentz structures of weak decay matrix elements bewteen meson states of arbitrary spin. Simplifications arise in the transition amplitudes for a heavy meson decaying into a light one via a Bethe-Salpeter approach which incorporates heavy quark symmetry. Phenomenological consequences on several semileptonic, nonleptonic and FCNC induced decays of heavy flavoured mesons are derived and discussed.
Cite
@article{arxiv.hep-ph/9403372,
title = {Heavy Meson Decays into Light Resonances},
author = {R. Delbourgo and Dongsheng Liu},
journal= {arXiv preprint arXiv:hep-ph/9403372},
year = {2008}
}
Comments
20 RevTex pages, Preprint # UTAS-PHYS-94-04