Radiative Scaling Neutrino Mass and Warm Dark Matter [PDF]
Ernest MaA new scenario of the simple 2006 model of radiative neutrino mass is proposed, where there is no seesaw mechanism, i.e. neutrino masses are not inversely proportional to some large mass scale. The neutral singlet fermions in the loop have masses of order 10 keV, the lightest of which is an excellent warm dark-matter candidate.View original: http://arxiv.org/abs/1206.1812
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