The study of beta decay provided the first physical evidence for theexistence of the neutrino. Thediscovery of the neutrinois based on thelaw of conservation of energyduring beta decay. The resulting particle (alpha particleorphoton) has anarrow energy distribution in both alpha and ...
A. S. Barabash and al., "Two neutrino double-beta decay of 100Mo to the first excited 0+ state in 100Ru," Phys. Lett., B, vol. 345, pp. 408-413, 1995.Barabash A.S. et al. Two neutrino double-beta decay of 100Mo to the first excited 0+ state in 100Ru. // Phys. Lett...
Sign up with one click: Facebook Twitter Google Share on Facebook tau neutrino Thesaurus Medical Encyclopedia Wikipedia Related to tau neutrino:tauon tau neutrino n. The neutrino that is associated with the tau lepton and has a small mass of less than 36 times that of an electron. Also calle...
Constraining four neutrino mass patterns from neutrinoless double beta decayXe-114linear polarizationgamma-gamma-light charged particle coincidenceslifetimesoctupole correlationsAll existing data on neutrino oscillations (including those from the LSND experiment) imply a four neutrino scheme with six different ...
degeneracies of cosmological models. A powerful way to probe this neutrino property in the laboratory is via a search for neutrinoless double-beta (double-β) decay. In contrast tomν, the effective mass in double-βdecay is given by\({m}_{\beta \beta }=\left|{\sum }_{i}{U}_{{{...
s concern was an anomaly that had oc-curred in experiments on what was known as betadecay. Ernest Rutherford, who had made an ex-tended study of radioactivity, had identified threetypes of decay, which he called alpha, beta, andgamma. Gamma radiation had actually been dis-covered earlier ...
The neutrino was first postulated in 1931 by Wolfgang Pauli to explain the energy spectrum of beta decays, the decay of a neutron into a proton and an electron. Pauli theorized that an undetected particle was carrying away the observed difference between the energy and angular momentum of the ...
Neutrinos are generated during an event known in physics as beta decay. It seemed hopeless to detect neutrinos until the advent of nuclear technology. Atomic bombs and nuclear reactors proved to be rich sources of neutrino activity relative to a typical spot on Earth. The first neutrino detectors...
In this work we study the bounds on these light sterile-neutrinos from processes likeμ→e+γ, invisibleZ-decays, and neutrino-less double beta-decay. We show that viable parameter space exists and that, interestingly, key observables can lie just below current experimental sensitivities. In ...
Beta-neutrino angular correlation in the decay of 18Neradioactivity of Ne-18measured beta,gamma coincE-gamma(thetadeduced Doppler shiftparameter C-S/C-VThe presence of a scalar interaction in nuclear beta-decay was studied by measuring the beta-neutrino correlation coefficient α in the super...