(\omega, \phi) P^- decays of tau leptons
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
The \tau -> (\omega, \phi)P^-\nu decays, where P^-=\pi^-, K^-, are considered within a phenomenological model with dominance of meson intermediate states. We assume SU(3) flavor symmetry to fix some of the unknown strong interaction couplings. Our predictions for the \tau -> \phi (\pi^-, K^-)\nu branching fractions are in good agreement with recent measurements of the BABAR and BELLE Collaborations.
Keywords
Cite
@article{arxiv.0709.4039,
title = {(\omega, \phi) P^- decays of tau leptons},
author = {A. Flores-Tlalpa and G. Lopez Castro},
journal= {arXiv preprint arXiv:0709.4039},
year = {2008}
}
Comments
15 pages, 3 figures