Neutrinoless double beta decay experiment
Abstract
The search for neutrinoless double beta decay (0ββ) is one of the key experiments for determining unresolved properties of neutrinos. Experimental observation of 0ββ would provide a clear demonstration of the Majorana nature of neutrinos and a lepton number violating process in particle physics. This report is a brief review describing the 0ββ process and its significance. The detector technologies used in the present and proposed 0ββ experiments are compared among their recent experimental results. Moreover, the sensitivities for 0ββ discovery in a number of present and proposed 0ββ experiments are introduced.
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