265 citations · 3.3k across the 75 of their papers we have counts for
7 papers · 1 filter
Non-unitary Leptonic Mixing and Leptogenesis
Stefan Antusch, Steve Blanchet, Mattias Blennow +1
We investigate the relation between non-unitarity of the leptonic mixing matrix and leptogenesis. We discuss how all parameters of the canonical type-I seesaw mechanism can, in pri…
Neutrinos from Kaluza-Klein dark matter in the Sun
Mattias Blennow, Henrik Melbeus, Tommy Ohlsson
We investigate indirect neutrino signals from annihilations of Kaluza-Klein dark matter in the Sun. Especially, we examine a five- as well as a six-dimensional model, and allow for…
General bounds on non-standard neutrino interactions
Carla Biggio, Mattias Blennow, Enrique Fernandez-Martinez
We derive model-independent bounds on production and detection non-standard neutrino interactions (NSI). We find that the constraints for NSI parameters are around O(10^{-2}) to O(…
Probing non-unitary mixing and CP-violation at a Neutrino Factory
Stefan Antusch, Mattias Blennow, Enrique Fernandez-Martinez +1
A low energy non-unitary leptonic mixing matrix is a generic feature of many extensions of the Standard Model. In such a case, the task of future precision neutrino oscillation exp…
Neutrino oscillation parameter sampling with MonteCUBES
Mattias Blennow, Enrique Fernandez-Martinez
We present MonteCUBES ("Monte Carlo Utility Based Experiment Simulator"), a software package designed to sample the neutrino oscillation parameter space through Markov Chain Monte…
Loop bounds on non-standard neutrino interactions
Carla Biggio, Mattias Blennow, Enrique Fernandez-Martinez
We reconsider the bounds on non-standard neutrino interactions with matter which can be derived by constraining the four-charged-lepton operators induced at the loop level. We find…