arXiv:hep-ph/9901414·v1·High Energy Physics — Phenomenology
The \tau to \omega,\phi \pi \nu \tau Decays in the Chiral Model
K. R. Nasriddinov🇺🇿 · B. N. Kuranov🇺🇿 · T. A. Merkulova (Institute of Nuclear Physics, Academy of Sciences of Uzbekistan, Ulugbek, Tashkent, Uzbekistan)🇺🇿
Abstract
The \tau \to \omega,\phi \pi^- \nu_\tau decays of the \tau lepton are studied using the method of phenomenological SU(3) * SU(3) chiral Lagrangians. It is shown that the obtained value for the \tau \to \phi \pi \nu_\tau decay probability is very sensitive to deviations from the mixing angle. Calculated partial widths for these decays are compared with the available experimental and theoretical data.
Comments: 6 pages, No figures, Latex