Higgs pseudo-observables in $e^{+}{e}^{-}\to h\gamma$

Fausto Boniotti, Gino Isidori, Christiane Mayer +1

We analyse the process $e^{+}{e}^{-}\to h\gamma$ in the Standard Model (SM) and in generic extensions with heavy new physics, using the framework of Higgs pseudo-observables. We decompose the…