Present bounds on double beta decay and tritium decay together with cosmological bounds on early nucleosynthesis lead to stringent limits on both left-handed (mL) and right-handed (mR) Majorana masses: View the MathML source. Therefore right-handed neutrinos of masses of a few keV are no longer a plausible candidate for galaxy formation processes.
Does cosmology imply a dirac neutrino mass? / Fargion, Daniele; Michael G., Shepkin. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 146:(1984), pp. 46-50. [10.1016/0370-2693(84)90640-3]
Does cosmology imply a dirac neutrino mass?
FARGION, Daniele;
1984
Abstract
Present bounds on double beta decay and tritium decay together with cosmological bounds on early nucleosynthesis lead to stringent limits on both left-handed (mL) and right-handed (mR) Majorana masses: View the MathML source. Therefore right-handed neutrinos of masses of a few keV are no longer a plausible candidate for galaxy formation processes.File allegati a questo prodotto
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