Towards the meV limit of the effective neutrino mass in neutrinoless double-beta decays *
Towards the meV limit of the effective neutrino mass in neutrinoless double-beta decays *
Abstract We emphasize that it is extremely important for future neutrinoless double-beta ( <?CDATA $0\nu\beta\beta$?> ) decay experiments to reach the sensitivity to the effective neutrino mass <?CDATA $|m_{\beta\beta}| \approx 1\;{\rm {meV}}$?> . With such a sensitivity, it is highly possible to discover the signals of <?CDATA $0\nu\beta\beta$?> decays. If …