Neutrino mixing angles from texture zeros of the lepton mass matrices
Abstract
Taking into account the latest neutrino oscillation data, we study texture zeros of the lepton mass matrices. Assuming the Dirac neutrino mass matrix M_{D}, the chargedlepton mass matrix M_{l} and the mass matrix of heavy righthanded Majorana neutrinos M_{R} to have three texture zeros, we show that the observed neutrino mixing angles can naturally be obtained. The phenomenological implications for the neutrino mass spectrum, the CPviolating phases, the tritium beta decay and the neutrinoless doublebeta decay are explored.
 Publication:

Physics Letters B
 Pub Date:
 January 2013
 DOI:
 10.1016/j.physletb.2012.12.071
 arXiv:
 arXiv:1212.0411
 Bibcode:
 2013PhLB..718.1457F
 Keywords:

 High Energy Physics  Phenomenology
 EPrint:
 14 pages, including 2 PS figures