Deformed shell model results for two neutrino positron double beta decay of ${}^{74}$Se

A. Shukla, R. Sahu, V. K. B. Kota

Half-lives $T_{1/2}^{2\nu }$ for two neutrino positron double beta decay modes ${\beta }^{+}$EC/ECEC are calculated for ${}^{74}$Se, a nucleus of current experimental interest, using deformed…