Naturally light Majorana neutrinos with no neutrinoless double-β decay

Choudhury, Debajyoti ; Sarkar, Utpal (1990) Naturally light Majorana neutrinos with no neutrinoless double-β decay Physical Review D - Particles, Fields, Gravitation and Cosmology, 41 (5). pp. 1591-1594. ISSN 1550-7998

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Official URL: http://prd.aps.org/abstract/PRD/v41/i5/p1591_1

Related URL: http://dx.doi.org/10.1103/PhysRevD.41.1591

Abstract

It is argued that neutrinoless double-β decay [(ββ )] does not depend on the physical Dirac or Majorana mass of the electron neutrino. A new scenario is proposed where the physical neutrino can naturally be a light Majorana particle, without any (ββ). Supersymmetric grand unified theories are constructed incorporating this scenario.

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Deposited On:28 Jun 2011 04:56
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