93 citations · 342 across the 10 of their papers we have counts for
10 papers
Insights into 1-loop corrections to neutrino low-scale type-I seesaw mechanism
Gennaro Miele, Stefano Morisi, Eduardo Peinado +1
The standard type-I seesaw can also be regarded as a low-scale seesaw by using the freedom of the Casas-Ibarra parameterization. In this framework, radiative corrections to the neu…
Axionless strong CP problem solution: the spontaneous CP violation case
Rodolfo Ferro-Hernandez, Stefano Morisi, Eduardo Peinado
We propose an alternative to the axion mechanism for addressing the charge parity (CP) problem in quantum chromodynamics (QCD). Our approach involves imposing CP as an inherent sym…
Two-zero Majorana textures in the light of the Planck results
D. Meloni, A. Meroni, E. Peinado
The recent results of the Planck experiment put a stringent constraint on the sum of the light neutrino masses, m1+m2+m3 < 0.23 eV (95 % CL). On the other hand, two-zero Majorana m…
Quark-Lepton Mass Relation and CKM mixing in an A4 Extension of the Minimal Supersymmetric Standard Model
S. Morisi, M. Nebot, Ketan M. Patel +2
An interesting mass relation between down type quarks and charged leptons has been recently predicted within a supersymmetric SU(3)_c \times SU(2)_L \times U(1)_Y model based on th…
Predictive Discrete Dark Matter Model
M. S. Boucenna, S. Morisi, E. Peinado +2
Dark Matter stability can be achieved through a partial breaking of a flavor symmetry. In this framework we propose a type-II seesaw model where left-handed matter transforms nontr…
Predicting leptonic CP violation in the light of Daya Bay result
D. Meloni, S. Morisi, E. Peinado
In the light of the recent Daya Bay result the reactor angle is about 9 degrees, we reconsider the model presented in arXiv:1005.3482 showing that, when all neutrino oscillation pa…
Proceedings of the first workshop on Flavor Symmetries and consequences in Accelerators and Cosmology (FLASY2011)
M. Hirsch, D. Meloni, S. Morisi +43
The main goals of the first "Workshop on FLAvor SYmmetries and consequences in accelerators and cosmology" (FLASY) was to summarize the theoretical status of flavor symmetries, bri…
Model for T2K indication with maximal atmospheric angle and tri-maximal solar angle
S. Morisi, Ketan M. Patel, E. Peinado
Recently T2K gives hint in favor of large reactor angle. Most of the models, with tri-bimaximal mixing at the leading order, can not reproduce such a large mixing angle since they…
Stability of dark matter from the D4xZ2 flavor group
D. Meloni, S. Morisi, E. Peinado
We study a model based on the dihedral group D4 in which the dark matter is stabilized by the interplay between a remnant Z2 symmetry, of the same spontaneously broken non-abelian…
Admixture of quasi-Dirac and Majorana neutrinos with tri-bimaximal mixing
S. Morisi, E. Peinado
We propose a realization of the so-called bimodal/schizophrenic model proposed recently. We assume S4, the permutation group of four objects as flavor symmetry giving tri-bimaximal…