Double beta decay of ${}^{150}$Nd to the first excited $0^{+}$ level of ${}^{150}$Sm: preliminary results

A. S. Barabash, P. Belli, R. Bernabei +16

The double beta decay of ${}^{150}$Nd to the first excited 0${}^{+}$ level of ${}^{150}$Sm ($E_{exc}$ = 740.5 keV) has been investigated with the help of the ultra-low-background setup con…