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arXiv · 1110.6159

Double Beta Decay

Steven R. Elliott
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Abstract

At least one neutrino has a mass of about 50 meV or larger. However, the absolute mass scale for the neutrino remains unknown. Furthermore, the critical question: Is the neutrino its own antiparticle? is unanswered. Studies of double beta decay offer hope for determining the absolute mass scale. In particular, zero-neutrino double beta decay (\BBz) can address the issues of lepton number conservation, the particle-antiparticle nature of the neutrino, and its mass. A summary of the recent results in \BBz, and the related technologies will be discussed in the context of the future \BBz\ program.

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Steven R. Elliott. 2011-10-27. Double Beta Decay. https://doi.org/10.1016/j.nuclphysbps.2011.03.097

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