Implementation of Resonance Chiral Theory results at low energy MC generators for tau decays and e+e- scattering

por Olga Shekhovtsova (Institute of Nuclear Physics, Krakow, Poland)

jueves 4 jul. 2013 12:00 → 13:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

Using the Resonance Chiral Lagrangian (RChL) we describe the hadronization in various processes, like electron-positron scattering with production of pseudoscalars (pion or eta meson) and tau decays into hadrons. The results are implemented into the Monte Carlo generators EKHARA and TAUOLA. The numerical tests as well as the fit of BaBar data for the tau decay into three pions are discussed.

Slides O_Shekhovtsova.pdf