Skip to content

Average (RECOMMENDED) Half-Life Values for Two Neutrino Double Beta Decay

A. S. Barabash

nucl-exarXiv:nucl-ex/0203001

Abstract

All existing "positive" results on two neutrino double beta decay in different nuclei were analyzed. Using procedure recommended by Particle Data Group weighted average values for half-lives of 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 100Mo - 100Ru (0+1), 116Cd, 150Nd and 238U were obtained. Existing geochemical data were analyzed and recommended values for half-lives of 128Te and 130Te are proposed. We recommend to use these results as most precise and reliable values for half-lives at this moment.

Create a lesson