24 citations · 92 across the 13 of their papers we have counts for
13 papers · 1 filter
Constraining the Neutrino Mixing Matrix via Single-Sector Charged-Lepton Rotations in the JUNO Precision Era
Alessio Giarnetti, Simone Marciano, Davide Meloni
The unprecedented precision now being achieved in the measurement of the Pontecorvo--Maki--Nakagawa--Sakata (PMNS) lepton mixing matrix opens a new window onto the underlying struc…
Reinforcement Learning techniques for the flavor problem in particle physics
A. Giarnetti, D. Meloni
This short review discusses recent applications of Reinforcement Learning (RL) techniques to the flavor problem in particle physics. Traditional approaches to fermion masses and mi…
Modular-symmetry-protected seesaw
A. Granelli, D. Meloni, M. Parriciatu +2
In the presence of a finite modular flavour symmetry, fermion mass hierarchies may be generated by a slight deviation of the modulus from a symmetric point. We point out that this…
A Roadmap for neutrino charge assignments in Flavor Models: Implications for LFV processes and leptonic anomalous magnetic moments
A. Giarnetti, S. Marciano, D. Meloni +1
We build upon a simple model of flavor, in which all fermion masses and mixing hierarchies arise from powers of two small parameters controlling breaking. In the…
Solar Neutrinos and the Strongest Oscillation Constraints on Scalar NSI
Peter B. Denton, Alessio Giarnetti, Davide Meloni
Scalar non-standard neutrino interactions (sNSI) is a scenario where neutrinos can develop a medium dependent contribution to their mass due to a new scalar mediator. This scenario…
Exploring new physics with DUNE high energy flux: the case of Lorentz Invariance Violation, Large Extra Dimensions and Long Range Forces
Alessio Giarnetti, Simone Marciano, Davide Meloni
DUNE is a next-generation long-baseline neutrino oscillation experiment. It is expected to measure with an unprecedent precision the atmospheric oscillation parameters, including t…
On quark-lepton mixing and the leptonic CP violation
Alessio Giarnetti, Simone Marciano, Davide Meloni
In the absence of a Grand Unified Theory framework, connecting the values of the mixing parameters in the quark and lepton sector is a difficult task, unless one introduces ad-hoc…
Minimal seesaw and leptogenesis with the smallest modular finite group
Simone Marciano, Davide Meloni, Matteo Parriciatu
We propose a model for leptons based on the smallest modular finite group that, for the first time, accounts for both the hints of large low-energy CP-violation in t…
Neutrino masses from new seesaw models: Low-scale variants and phenomenological implications
Alessio Giarnetti, Juan Herrero-Garcia, Simone Marciano +2
With just the Standard Model Higgs doublet, there are only three types of seesaw models that generate light Majorana neutrino masses at tree level after electroweak spontaneous sym…
Neutrino masses from new Weinberg-like operators: Phenomenology of TeV scalar multiplets
Alessio Giarnetti, Juan Herrero-Garcia, Simone Marciano +2
The unique dimension- effective operator, , known as the Weinberg operator, generates tiny Majorana masses for neutrinos after electroweak spontaneous symmetry breaking. I…
New sources of leptonic CP violation at the DUNE neutrino experiment
A. Giarnetti, D. Meloni
We check the capability of the DUNE neutrino experiment to detect new sources of leptonic CP violation beside the single phase expected in the Standard Model. We illustrate our str…
Neutrino Invisible Decay at DUNE: a multi-channel analysis
Anish Ghoshal, Alessio Giarnetti, Davide Meloni
The hypothesis of the decay of neutrino mass eigenstates leads to a substantial modification of the appearance and disappearance probabilities of flavor eigenstates. We investigate…
Telling three from four neutrino scenarios
D. Meloni
In this talk I will consider the possibility of distinguish the usual three neutrino model from scenarios in which a light sterile neutrino is also present. I will show that the co…