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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
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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.).

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Ju. M. Gavriljuk, V. V. Kuzminov, N. Ya. Osetrova, S. S. Ratkevich. 2000-02-16. New Limit for the Half-Life of 2K(2neutrino)-Capture Decay Mode of 78Kr. https://doi.org/10.1134/1.1333889

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