Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, cilt.710, sa.2, ss.328-331, 2012 (SCI-Expanded)
The existence of a fourth fermion generation has mostly been considered as a source of enhanced Higgs signals with respect to the 3 family Standard Model predictions. However, a fourth Standard Model family neutrino could cause the opposite situation. It is shown that relatively light fourth family neutrino (2mν4