neutrino-less double beta decayneutrino mass spectrumCP phaseweak interactionnuclear mass regionnuclear matrix elementNeutrino-less double beta decays (0 νββ ) are sensitive and realistic probes for studying the Majorana nature of neutrinos ( ν ), the ν -mass spectrum, the absolute ν -mass...
The mere observation of the process proves the Majorana nature of neutrinos as well as the violation of the lepton number conservation, while the rate is a sensitive measure of the neutrino mass. The search for this effect at present concerns mainly the double β - decay. This paper describes...
neutrinoless double beta decay3H beta decayeffective Majorana mass parameterneutrino mass spectrumlightest neutrino massIf the present or upcoming searches for neutrinoless double beta (( ββ ) 0 ν ) decay give a positive result, the Majorana nature of massive neutrinos will be established. From ...
Other topics include the ANTARES undersea neutrino telescope, the Majorana double beta decay experiment, five years of PAMELA in orbit, the search for heavy neutrino in rare kaon decays, and experimental signatures of superstrong magnetic fields in heavy ion collisions. Particle Physics at the Tercent...
K. Parida, and S. Patra, "Neutrinoless double beta decay and pseudo-Dirac neutrino mass predictions through inverse seesaw mechanism," arXiv:1301.4784.R.L. Awasthi, M.K. Parida, S. Patra, Neutrinoless double beta decay and pseudo-Dirac neutrino mass predictions through inverse seesaw mechanism,...
摘要: The popular review of the double beta decay investigation is presented. The past, present and future experiments are discussed from the point of the view their sensitivity to Majorana neutrino mass.关键词: Neutrinoless double beta decay Majorana neutrino time projection chamber ...
We present a framework to combine data from the latest neutrinoless double-beta decay experiments for multiple isotopes and derive a limit on the effective neutrino mass using the experimental energy distributions. The combined limits on the effective mass range between 130-310 meV, where the spread...
MajoranaNeutrinosCP-ViolationNeutrinolessDouble-BetaandTritium-BetaDecays 系统标签: majorananeutrinostritiumbetadecaysviolation a r X i v : h e p - p h / 0 1 1 1 2 0 3 v 2 1 8 J a n 2 0 0 2 Ref.SISSA87/2001/EP November2001 MajoranaNeutrinos,CP-Violation,NeutrinolessDouble-Betaand ...
Themeasurement of 0νββ decay would have profound im-plications, demonstrating that lepton number is not asymmetry of nature, proving that the neutrino mass hasa Majorana component [2]—so that neutrinos and an-tineutrinos are the same particle—and, since two matterparticles are created ...
Neutrinoless double-beta decay searches play a major role in determining the nature of neutrinos, the existence of a lepton violating process, and the effective Majorana neutrino mass. The Majorana Collaboration assembled an array of high purity Ge detectors to search for neutrinoless double-beta deca...