https://doi.org/10.1051/epjconf/20148000054
Analysis of BaBar data for three meson tau decay modes using the Tauola generator
1 Institute of Nuclear Physics PAN ul. Radzikowskiego 152 31-342 Krakow, Poland
2 Kharkov Institute of Physics and Technology 61108, Akademicheskaya, 1, Kharkov, Ukraine
a e-mail: olga.shekhovtsova@ifj.edu.pl
Published online: 24 November 2014
The hadronic current for the τ− → π−π+π−ντ decay calculated in the framework of the Resonance Chiral Theory with an additional modification to include the σ meson is described. Implementation into the Monte Carlo generator Tauola and fitting strategy to get the model parameters using the one-dimensional distributions are discussed. The results of the fit to one-dimensional mass invariant spectrum of the BaBar data are presented. This paper is based on [1].
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
