446 citations · 1.4k across the 20 of their papers we have counts for
44 papers · 1 filter
Neutrino mass and new physics
A. Yu Smirnov
Implications of the recent results on neutrino masses and mixing to underlying new physics are considered. Various approaches to physics behind neutrino mass are described which in…
Multiple Spectral Splits of Supernova Neutrinos
Basudeb Dasgupta, Amol Dighe, Georg G. Raffelt +1
Collective oscillations of supernova neutrinos swap the electron neutrino and antineutrino spectra with those of another flavor in certain energy intervals bounded by sharp spectra…
Oscillations of very low energy atmospheric neutrinos
O. L. G. Peres, A. Yu. Smirnov
There are several new features in production, oscillations and detection of the atmospheric neutrinos of low energies, E<100 MeV. The flavor ratio, r, of muon to electron neutrino…
Lepton Mixing and Cancellation of the Dirac Mass Hierarchy in SO(10) GUTs with Flavor Symmetries T7 and Sigma(81)
Claudia Hagedorn, Michael A. Schmidt, Alexei Yu. Smirnov
In SO(10) grand unified theories (GUTs) the hierarchy which is present in the Dirac mass term of the neutrinos is generically as strong as the one in the up-type quark mass term. W…
Neutrino-2008: Where are we? Where are we going?
Alexei Yu. Smirnov
Our present knowledge of neutrinos can be summarized in terms of the "standard neutrino scenario". Phenomenology of this scenario as well as attempts to uncover physics behind neut…
Reconciling results of LSND, MiniBooNE and other experiments with soft decoherence
Yasaman Farzan, Thomas Schwetz, Alexei Yu Smirnov
We propose an explanation of the LSND signal via quantum-decoherence of the mass states, which leads to damping of the interference terms in the oscillation probabilities. The deco…