New Limit for the Half-Life of 2K(2neutrino)-Capture Decay Mode of 78Kr
Ju. M. Gavriljuk, V. V. Kuzminov, N. Ya. Osetrova, S. S. Ratkevich
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 T1/2 > 2.3 *1020 yr. (90% C.L.).
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