Sensitivities to secret neutrino interaction at FASER$\nu$

Majid Bahraminasr, Pouya Bakhti, Meshkat Rajaee

We study the impact of the coupling of neutrinos with a new light neutral gauge boson, $Z^{\prime }$, with a mass of less than 500 {\rm MeV} in FASER$\nu$ experiment. Scenarios in which…