Results of a search for 2$\beta$-decay of ${}^{136}$Xe with high-pressure copper proportional counters in Baksan Neutrino Observatory

Ju. M. Gavriljuk, A. M. Gangapshev, V. V. Kuzminov +2

The experiment for the 2$\beta$-decay of ${}^{136}$Xe search with two high-pressure copper proportional counters has been held in Baksan neutrino observatory. The search for the process…