7 citations · 16 across the 4 of their papers we have counts for
5 papers
Majorana neutrino dipole moments and masses at a muon collider
Michele Frigerio, Natascia Vignaroli
A future multi-TeV muon collider would provide an important probe for Majorana neutrinos. A muon collider with a collision energy of 30 TeV would be sensitive to tr…
Two portals to GeV sterile neutrinos : dipole versus mixing
Enrico Bertuzzo, Michele Frigerio
Massive sterile neutrinos, also known as heavy neutral leptons, can have a mixing with active neutrinos, , as well as a dipole coupling to the photon, . We study the interpla…
Prospects for sub-EW-scale ALP searches via signatures at the LHC using jet substructure techniques
Amit Adhikary, Aoife Bharucha, Lorenzo Feligioni +1
The current Large Hadron Collider (LHC) data show no clear indication of new physics and only incremental improvements are anticipated at the energy frontier in the near future. Ho…
Muon collider probes of Majorana neutrino dipole moments and masses
Michele Frigerio, Natascia Vignaroli
Majorana neutrinos may have transitional dipole moments, which violate lepton number as well as lepton flavour. We estimate the sensitivity of future colliders to the electron-muon…
Hybrid inflation and gravitational waves from accidentally light scalars
Felix Brümmer, Giacomo Ferrante, Michele Frigerio
We construct a hybrid-inflation model where the inflaton potential is generated radiatively, as gauge symmetries guarantee it to be accidentally flat at tree level. The model can b…