56 citations · 58 across the 3 of their papers we have counts for
3 papers
First bounds on effective muon interactions using the NA64 experiment at CERN
Paolo Crivelli, Josu Hernandez-Garcia, Jacobo Lopez-Pavon +2
We analyze how NA64 can contribute to the global SMEFT program demonstrating that it can probe two effective four lepton operators completely unbounded so far and break one of t…
Bounds on lepton non-unitarity and heavy neutrino mixing
Mattias Blennow, Enrique Fernández-Martínez, Josu Hernández-García +3
We present an updated and improved global fit analysis of current flavor and electroweak precision observables to derive bounds on unitarity deviations of the leptonic mixing matri…
Effective portals to heavy neutral leptons
Enrique Fernández-Martínez, Manuel González-López, Josu Hernández-García +2
The existence of right-handed neutrinos, or heavy neutral leptons (HNLs), is strongly motivated by the observation of neutrino masses and mixing. The mass of these new particles co…