Dark neutrinos and a three-portal connection to the standard model (2020)
Journal Article
Ballett, P., Hostert, M., & Pascoli, S. (2020). Dark neutrinos and a three-portal connection to the standard model. Physical Review D, 101(11), Article 115025. https://doi.org/10.1103/physrevd.101.115025

We introduce a dark neutrino sector which respects a hidden Uð1Þ0 gauge symmetry, subsequently broken by the vacuum expectation value of a dark scalar. The model is a self-consistent realization of an extended hidden sector that communicates with the... Read More about Dark neutrinos and a three-portal connection to the standard model.

Heavy Neutral Leptons from low-scale seesaws at the DUNE Near Detector (2020)
Journal Article
Ballett, P., Boschi, T., & Pascoli, S. (2020). Heavy Neutral Leptons from low-scale seesaws at the DUNE Near Detector. Journal of High Energy Physics, 2020(3), Article 111. https://doi.org/10.1007/jhep03%282020%29111

Heavy nearly-sterile neutrinos are a common ingredient in extensions of the Standard Model which aim to explain neutrino masses, like for instance in Type I seesaw models, or one of its variants. If the scale of the new Heavy Neutral Leptons (HNLs) i... Read More about Heavy Neutral Leptons from low-scale seesaws at the DUNE Near Detector.