124 citations · 448 across the 54 of their papers we have counts for
18 papers · 1 filter
Investigating nuclear effects in lepton-ion DIS at the LHC
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
Recent studies have demonstrated that the far-forward physics program of the Large Hadron Collider (LHC) can be useful to probe the hadron structure with GeV-TeV neutrinos and muon…
Probing a low-mass gauge boson at IceCube and prospects for IceCube-Gen2
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
In this work, we investigate the impact of the model, which predicts a new massive gauge boson, , on astrophysical neutrino events at the IceCube Observatory. This n…
Probing a gauge boson via neutrino trident scattering in the Forward Physics Facility at the LHC and FCC
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
The study of neutrino physics at the Large Hadron Collider is already a reality, and a broad neutrino physics program is expected to be developed in forthcoming years at the Forwar…
Tau polarization effects in -tungsten interactions at the LHC energies
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
Recent studies have demonstrated that the tau produced in charged current neutrino deeply inelastic interactions at the GeV -- TeV neutrino energy range is not fully polarized. In…
Track signals at IceCube from subleading channels
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
Tracks events at the IceCube Observatory are characterized by an energetic muon crossing several kilometers before decaying. Such muons are dominantly produced in charged current (…
Neutrino trident scattering at the LHC energy regime
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
The neutrino trident scattering process in neutrino - tungsten interactions at the LHC energy regime is investigated, and the cross-sections for different leptonic final states in…
Tau polarization in neutrino-nucleus interactions at the LHC energy range
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
Considering that the study of neutrino-nucleus interactions with incident neutrino energy ranges in the GeV-TeV range is feasible at the Large Hadron Collider, we investigate in th…
Sensitivity of the neutrino transmission coefficient at high energies to the Earth's density profile
Reinaldo Francener, Victor P. Goncalves, Diego R. Gratieri
The flux of atmospheric and astrophysical neutrinos measured in UHE neutrino detectors is strongly dependent on the description of the propagation and absorption of the neutrinos d…
Investigating the impact of spin effects at the high-energy neutrino-nucleon interactions while it crosses the Earth's core
R. Francener, D. R. Gratieri, G. Torrieri
In this work, we investigate the impact of assuming the polarization of the Earth's outer core on the propagation of neutrinos that cross the all the Earth. We taking into account…
Implications of the QCD dynamics and a Super-Glashow astrophysical neutrino flux on the description of ultrahigh energy neutrino data
Victor P. Goncalves, Diego R. Gratieri, Alex S. C. Quadros
The number of events observed in neutrino telescopes depends on the neutrino fluxes in the Earth, their absorption while crossing the Earth and their interaction in the detector. I…
Improvements on perturbative oscillation formulas including non-standard neutrino Interactions
Mariano Esteves Chaves, Diego Rossi Gratieri, Orlando Luis Goulart Peres
We present perturbative oscillation probabilities for electron and muon channels including non-standard interaction (NSI) effects. The perturbation was performed in standard parame…
Impact of standard neutrino oscillations and systematics in proton lifetime measurements
D. R. Gratieri, M. M. Guzzo, O. L. G. Peres
We use atmospheric neutrino phenomenology to obtain the expected background to proton decay in large underground neutrino detectors, like DUNE. We introduced, for the first time in…
Fingerprint of Tsallis statistics in cosmic ray showers
M. Abrahão, W. G. Dantas, R. M. de Almeida +2
We investigate the impact of the Tsallis non extensive statistics introduced by intrinsic temperature fluctuations in p-Air ultra high energy interactions on observables of cosmic…
Investigating the effects of the QCD dynamics in the neutrino absorption by the Earth's interior at ultrahigh energies
V. P. Goncalves, D. R. Gratieri
The opacity of the Earth to incident ultra high energy neutrinos is directly connected with the behaviour of the neutrino - nucleon () cross sections in a kinematic range u…
Estimating non-linear QCD effects in ultrahigh energy neutrino events at IceCube
V. P. Goncalves, D. R. Gratieri
The number of ultrahigh energy events at IceCube is estimated, for the first time, taking into account non-linear QCD effects in the neutrino - hadron cross section. We assume that…
Searching for non-diagonal Mass varying mechanism in the - system
D. R. Gratieri, O. L. G. Peres
We use atmospheric neutrino data and MINOS data to constrain the MaVaN (Mass Varying Neutrinos) mechanism. The MaVaN model was largely studied in cosmology scenarios and comes from…
Heavy Quark Production in Ultra High Energy Cosmic Ray Interactions
V. P. Goncalves, D. R. Gratieri
In this paper we present a comprehensive study of the heavy quark production in ultra high energy cosmic ray interactions in the atmosphere considering that the primary cosmic ray…
High density effects in ultrahigh neutrino interactions
V. P. Goncalves, D. R. Gratieri
The high parton density present at high energies and large nuclei is expected to modify the lepton - hadron cross section and the associated observables. In this paper we analyse t…