The REDTOP experiment: a $\eta /{\eta }^{\prime }$ factory to explore dark matter and physics beyond the Standard Model

Marcin Zielinski, Corrado Gatto

The REDTOP experiment is a proposed super-$\eta$/${\eta }^{\prime }$ factory aimed at exploring physics beyond the Standard Model in the MeV-GeV range and rare $\eta$/${\eta }^{\prime }$ meson decays. With projected…