  Neutrinos play an important role in core-collapse supernova events since they
are a key piece to understand the explosion mechanisms. The analysis of the
neutrino fluxes can bring answers to neutrino's related problems e.g.: mass
hierarchy, spectral splitting, sterile neutrinos, etc. In this work we study
the impact of neutrino oscillations and the possible existence of eV sterile
neutrinos upon the supernova neutrino flux $F_\nu(E)$. We have calculated the
energy distribution of the neutrino flux from a supernova and the total number
of events which would be detected in a liquid scintillator. We also present an
analysis for the conversion probabilities as a function of the active-sterile
neutrino mixing parameters. Finally, we have carried out a statistical analysis
to extract values for the mixing parameters of the model.
