Measurement of the $2\nu \beta \beta$ decay rate and spectral shape of ${}^{100}$Mo from the CUPID-Mo experiment

C. Augier, A. S. Barabash, F. Bellini +81

Neutrinoless double beta decay ($0\nu \beta \beta$) is a yet unobserved nuclear process which would demonstrate Lepton Number violation, a clear evidence of beyond Standard Model physics. The…