We present the results of global analyses of short-baseline neutrino oscillation data in 3+ 1,
3+ 2<? format?> and 3+ 1+ 1 neutrino mixing schemes. We show that the data do not allow …

Sterile neutrinos with a mass in the eV range have been invoked as a possible explanation
of a variety of short baseline (SBL) neutrino oscillation anomalies. However, if one considers …

We reassess the viability of a cosmological model including a fourth additional sterile
neutrino species that self-interacts through a new pseudoscalar degree of freedom. We …

A bstract The OPERA experiment has discovered the tau neutrino appearance in the CNGS
muon neutrino beam, in agreement with the 3 neutrino flavour oscillation hypothesis. The …

The indications in favor of the existence of light sterile neutrinos at the eV scale found in
short-baseline neutrino oscillation experiments is reviewed. The future perspectives of short …

A bstract We present the results of a new analysis of the data of the MiniBooNE experiment
taking into account the additional background of photons from∆+/0 decay proposed in ref.[1] …

A bstract We analyze the neutrino phenomenology in an SU (5) F-theory model with both a
visible sector and a twin hidden sector. At low energies, the strong and weak scales of the …

For several theoretically and experimentally motivated reasons, super-symmetry (SUSY) has
for some time been identified as an interesting candidate for a theory of fundamental particle …

The hints that there may be sterile neutrinos continue to be intriguing, and to call for
experiments that hopefully will tell us definitively whether such neutrinos exist or not. In …

The OPERA experiment at the Gran Sasso underground laboratory has been designed to
study the νµ→ ντ oscillation in appearance mode in the CNGS neutrino beam. Five ντ …