New Limit for the Half-Life of 2K(2neutrino)-Capture Decay Mode of 78Kr

Abstract

Features of data accumulated at 1817 hours in the experimental search for 2K(2 ν)-capture decay mode of Kr-78 are discussed. The new limit for this decay half-life is found to be T_{1/2} > 2.3 *10^{20} yr. (90% C.L.).

7 pages, 4 figures, submitted to Phys. of Atom. Nucl

References in corpus (1)

• The strength of the analog and Gamow-Teller giant resonances and hindrance of the 2νββ-decay rate

Cited by in corpus (3)

• Neutrinoless Double-Electron Capture
• Pulse Shape Analysis and Identification of Multipoint Events in a Large-Volume Proportional Counter in an Experimental Search for 2K Capture Kr-78
• Next stage of search for 2K(2$\nu$)-capture of ${}^{78}$Kr