This further study will supersede the work described in this manuscript, and may or may not lead to the same conclusion regarding the ~>5200 mwe requirement for future tonne-scale 76Ge neutrinoless double beta decay experiments.doi:10.48550/arXiv.1109.4154Physics...
Benchmarking the nuclear structure calculations of the 0νββ decay NMEs is possible, for example, with the measured half-lives of single-β and two-neutrino double-β decays [6,7,8] or with single-particle transfer reactions [9, 10]. However, these processes involve momentum exchanges of...
In nuclear physics the word "radioactivity" is a synonym for the instability of the nuclei which either de-excite emitting a photon, decay via a cluster emission (of which the alpha decay is the most famous and the best studied example of a quantum tunneling process) or undergo the weak tr...
There are also rare types of beta decay. One example is two-neutrino double-beta decay. This is a transition inside a nucleus where two neutrons simultaneously undergo beta decay. In other words, two neutrons decay to two protons by emitting two neutrinos and two electrons. Another theoretically...
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Here, we compare the LNV discovery potentials of the LHC and 0 νββ -decay experiments, resorting to three example models, which cover the range of the optimistic-pessimistic cases for 0 νββ decay. We use the LHC constraints from dijet as well as leptoquark searches and find that ...
By beta decay in the nucleus of the atom a neutron decays into a proton, an electron, and an electron antineutrino and a lot of energy. It will lose a little mass, since E=mc2E=mc2, so the decay energy is coming from the mass we lose. The electron (or beta particle) has a high...
The weak force, also called the weak nuclear interaction, is responsible for particle decay. This is the literal change of one type of subatomic particle into another. So, for example, a neutrino that strays close to a neutron can turn the neutron into a proton while the ...
Neutrinoless double beta decay (0νββ) is one of the most sensitive probes for physics beyond the Standard Model, providing unique information on the nature of neutrinos. In this paper we review the status and outlook for bolometric 0νββ decay searches. We summarize recent advances in ba...