First Results of the Search for Neutrinoless Double-Beta Decay with the NEMO 3 Detector
First Results of the Search for Neutrinoless Double-Beta Decay with the NEMO 3 Detector
The NEMO 3 detector, which has been operating in the Fréjus underground laboratory since February 2003, is devoted to the search for neutrinoless double-beta decay (beta beta 0v). The half-lives of the two neutrino double-beta decay (beta beta 2v) have been measured for 100Mo and 82Se. After 389 effective days …