Event calendar file
24-26 May 2017
Cinvestav-Zacatenco
Mexico/General timezone
- proig@fis.cinvestav.mx
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Sensitivity study of $\tau$ decays with an $\eta$ meson at the Belle II experiment.
Speakers
- Mr. Michel HERNÁNDEZ VILLANUEVA
Primary authors
- Mr. Michel HERNÁNDEZ VILLANUEVA (CINVESTAV)
Co-authors
- Dr. Gabriel LÓPEZ CASTRO (Cinvestav)
- Prof. Eduard DE LA CRUZ BURELO (CINVESTAV-IPN Mexico)
Abstract
In this work the sensitivity study of the decay channels $\tau \to \eta \pi \nu$ and $\tau \to \eta \pi \pi^{0} \nu$ at the Belle II experiment are presented. Measurements of the branching ratio and $\eta\pi$ invariant mass for each channel would disentangle models. Furthermore, the decay $\tau \to \eta \pi \nu$ is relevant because its observation could be a signal of Second Class Currents and, due to the suppression, is sensitive to contributions from new physics.
