The relations between the effective Majorana mass of the electron neutrino m ee
responsible for neutrinoless double beta decay and the neutrino oscillation parameters are …

We determine the possible values of the effective Majorana neutrino mass|〈 m〉|=|∑ j U
ej2m j| in the different phenomenologically viable three and four-neutrino scenarios. The …

Nuclear double beta decay is one of the most promising tools for probing beyond-the-
standard-model physics on beyond-accelerator energy scales. It is already now probing the …

We study the discovery potential of future beta decay experiments on searches for the
neutrino mass in the sub-eV range, and, in particular, KATRIN experiment with sensitivity m> …

In a degenerate scheme with mass m 0 a complete analysis of the allowed range of the
effective electron neutrino Majorana mass〈 m〉 is performed. Special attention is paid to …

To increase by a major step the present sensitivity for dark matter and double beta decay
search, a new project is suggested, which would operate'naked'GErmanium detectors in …

Two general models with hierarchical and almost degenerate neutrino masses, which are
able to explain the solar and atmospheric anomalies are investigated. We show how …

Nuclear double-beta decay provides an extraordinarily broad potential to search for beyond-
standard-model physics, which is already probing the TeV scale, on which new physics …

Neutrino oscillation and tritium beta decay experiments taken simultaneously into account
are able to access the so far imperceptible absolute neutrino masses at the electronvolt …

We examine the constraints on the Maki-Nakagawa-Sakata lepton mixing matrix from the
present and future experimental data of neutrino oscillation, tritium beta decay, and …