Neutrinoless double-beta decay is a forbidden, lepton-number-violating nuclear transition
whose observation would have fundamental implications for neutrino physics, theories …

The discovery of neutrino masses through the observation of oscillations boosted the
importance of neutrinoless double beta decay (0νββ). In this paper, we review the main …

We present the results of a National Science Foundation Project Scoping Workshop, the
purpose of which was to assess the current status of calculations for the nuclear matrix …

We study whether a dominant contribution to neutrinoless double beta decay coming from
extra heavy degrees of freedom, introduced to generate the light neutrino masses, can …

The observation of neutrino oscillations and hence non-zero neutrino masses provided a
milestone in the search for physics beyond the Standard Model. But even though we now …

In the last two decades the search for neutrinoless double beta decay has evolved into one
of the highest priorities for understanding neutrinos and the origin of mass. The main reason …

We review recent developments in double-beta decay, focusing on what can be learned
about the three light neutrinos in future experiments. We examine the effects of uncertainties …

The theoretical and experimental issues relevant to neutrinoless double beta decay are
reviewed. The impact that a direct observation of this exotic process would have on …

Neutrinoless double-beta decay is the most powerful tool to probe not only for Majorana
neutrino masses but for lepton number violating physics in general. We discuss relations …

A measurement of neutrinoless double beta decay in one isotope does not allow us to
determine the underlying physics mechanism. We discuss the discrimination of mechanisms …