9 citations · 19 across the 3 of their papers we have counts for
4 papers · 1 filter
Can One have Significant Deviations from Leptonic Unitarity in the Framework of Type I Seesaw Mechanism?
Nuno Rosa Agostinho, G. C. Branco, Pedro M. F. Pereira +2
We address the question of deviations from unitarity of the leptonic mixing matrix showing that, contrary to conventional wisdom, one may have significant deviations fr…
LHC Run I Bounds on Minimal Lepton Flavour Violation in Type-III See-saw: A Case Study
Nuno Rosa Agostinho, O. J. P. Eboli, M. C. Gonzalez-Garcia
We study the bounds on minimal lepton flavour violation in the context of Type-III see-saw imposed by LHC Run I search for events which contain two charged leptons (either electron…
Exploring the Quark Flavour Puzzle within the 3 Higgs Model
Nuno Rosa Agostinho, David Emmanuel-Costa, J. I. Silva-Marcos
We extend the standard model with two extra Higgs doublets. Making use of a symmetry principle, we present flavour symmetries based on cycle groups that oblige each Higgs dou…
Leptonic CP Violation from a New Perspective
David Emmanuel-Costa, Nuno Rosa Agostinho, J. I. Silva-Marcos +1
We study leptonic CP violation from a new perspective. For Majorana neutrinos, a new parametrization for leptonic mixing of the form reveals inte…