Searcharxiv⌕ Search

arXiv subjects

Y. Achiman

Publications and source records attributed to Y. Achiman.

2 recordsLinked to original sources
arXiv1995

Predicting the neutrino-spectrum in SUSY-SO(10)

We present a systematic search for SUSY-SO(10) models which predict the neutrino properties. The models are based on the five sets of quark mass matrices, with texture zeros, discussed recently by Roberts, Ramond and Ross. We found 8 such neutrino textures three of which can solve the solar neutrino problem. The latter have tau-neutrino masses of few eV i.e. relevant for cosmology and $ν_τ - ν_μ$ mixing angles that can be observed by the CHORUS, NOMAD and P803 experiments.

hep-ph↗
arXiv1992

E6 GUT and Large Neutrino Mixing

All experimental results concerning possible neutrino oscillations are naturally and simultaneously accounted for in an $E_6$ GUT model. The fermionic mass matrices are dictated by the symmetry breaking and specific radiative corrections and not by the use of ``Ansätze'' or discrete symmetries.

hep-ph↗