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...
It is one of three major types of radioactivity (the other two being alpha decay and gamma decay), and the only one that involves the transmutation of a subatomic particle. It is an example of a "weak interaction". The commonest radioactive decay involving the weak interaction is the trans...
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For example, the discovery of the neutrinoless double-beta ( 0 νββ ) decay mode could give information about important issues such as possible violations of Lorentz symmetry and lepton number, nature of neutrinos (are they Dirac- or Majorana-like particles?), neutrino absolute masses, ...
How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-) 'Affect' vs. 'Effect' What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay
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...
The double beta process[1] is a rare but very important nuclear decay mode which exists in some tens of even-A nuclei, where the relative position of the energy states of the isobars is abnormal, i.e. the usual β decay (A,Z) → (A, Z ± 1) is...
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...
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 ...
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 ...