Speaker
Gabriel Lopez Castro
(Cinvestav-IPN)
Description
Being G-parity suppressed in the SM, tau to eta/eta' pi nu_tau decays can set competitive bounds on non-standard scalar charged current interactions. This question is addressed within an EFT framework, including the most general interactions between SM fields up to dimension six, assuming massless neutrinos (based on JHEP 1712 (2017) 027).
