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20172026
most citedNeutrino decoupling including flavour oscillations and primordial nucleosynthesis

296 citations · 756 across the 20 of their papers we have counts for

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hep-ph2026

The neutrino magnetic moment and supernovae with strong magnetic fields

Clément Ehrhardt, Maria Cristina Volpe, Miguel Ángel Aloy +1

Despite several decades of searches, the neutrino magnetic moment remains unknown. If it is large, the neutrino evolution can be affected by its coupling to strong magnetic fields…

hep-ph2025

Neutrino non-radiative decay in matter: constraints and prospects

Pilar Iváñez-Ballesteros, M. Cristina Volpe

Neutrinos, being massive, can decay. A heavier neutrino could decay into a lighter one and a massless scalar or pseudoscalar boson, such as the Majoron. Two-body non-radiative deca…

hep-ph2024

Diffuse Supernova Neutrino Background and Neutrino Non-Radiative Decay: a Bayesian Perspective

Noah Roux, M. Cristina Volpe

Neutrinos being massive could undergo non-radiative decay, a property for which the diffuse supernova neutrino background has a unique sensitivity. We extend previous analyses to e…

hep-ph2024★ 4 cited

Constraints on neutrino-Majoron couplings using SN1987A data

Pilar Iváñez-Ballesteros, M. Cristina Volpe

Neutrino decay to a lighter neutrino and a massless or almost massless (pseudo)scalar Goldstone boson remains of wide interest, as in the search for ultralight dark matter or for n…

hep-ph2023

Neutrino nonradiative decay and the diffuse supernova neutrino background

Pilar Iváñez-Ballesteros, M. Cristina Volpe

The diffuse supernova neutrino background (DSNB) is the constant flux of neutrinos and antineutrinos emitted by all past core collapses in the observable Universe. We study the pot…

hep-ph2023★ 11 cited

SN1987A and neutrino non-radiative decay

Pilar Iváñez-Ballesteros, M. Cristina Volpe

We investigate neutrino non-radiative two-body decay in vacuum, in relation to SN1987A. In a full decay framework, we perform a detailed likelihood analysis of the 24 neutrino…

hep-ph2023★ 6 cited

Neutrinos from dense environments : Flavor mechanisms, theoretical approaches, observations, and new directions

M. Cristina Volpe

Neutrino masses and mixings produce vacuum oscillations, an established quantum mechanical phenomenon. In matter, the Mikheev-Smirnov-Wolfenstein effect, due to neutrino interactio…

hep-ph2022★ 10 cited

Neutrino non-radiative decay and the diffuse supernova neutrino background

Pilar Ivanez-Ballesteros, M. Cristina Volpe

We revisit the possibility that neutrinos undergo non-radiative decay. We investigate the potential to extract information on the neutrino lifetime-to-mass ratio from the diffuse s…

hep-ph2021

Neutrinos: from the r-process to the diffuse supernova neutrino background

Volpe Maria Cristina

Neutrinos from dense environments are connected to the longstanding open questions of how massive stars explode and what are the sites where -process elements are made. Flavor e…

hep-ph2020★ 296 cited

Neutrino decoupling including flavour oscillations and primordial nucleosynthesis

Julien Froustey, Cyril Pitrou, Maria Cristina Volpe

We revisit the decoupling of neutrinos in the early universe with flavour oscillations. We rederive the quantum kinetic equations which determine the neutrino evolution based on a…

hep-ph2019★ 32 cited

Neutrino decoherence in presence of strong gravitational fields

Amélie Chatelain, Maria Cristina Volpe

We explore the impact of strong gravitational fields on neutrino decoherence. To this aim, we employ the density matrix formalism to describe the propagation of neutrino wave packe…

hep-ph2018★ 14 cited

Late time supernova neutrino signal and proto-neutron star radius

A. Gallo Rosso, S. Abbar, F. Vissani +1

We discuss the possibility of reconstructing the newly formed proto-neutron star radius from the late time neutrino signal. A black-body emission is assumed for the neutron star co…

hep-ph2018★ 1 cited

Neutrino astrophysics and its connections to nuclear physics

Maria Cristina Volpe

We highlight recent developments in neutrino astrophysics. We discuss some of the connections with nuclear physics.

hep-ph2017★ 44 cited

What can we learn on supernova neutrino spectra with water Cherenkov detectors?

Andrea Gallo Rosso, Francesco Vissani, Maria Cristina Volpe

We investigate the precision with which the supernova neutrino spectra can be reconstructed in water Cherenkov detectors, in particular the large scale Hyper-Kamiokande and Super-K…

hep-ph2017★ 13 cited

Neutrino propagation in binary neutron star mergers in presence of nonstandard interactions

Amélie Chatelain, Maria Cristina Volpe

We explore the impact of nonstandard interactions on neutrino propagation in accretion disks around binary neutron star mergers remnants. We show flavor evolution can be significan…

hep-ph2017★ 24 cited

Measuring the neutron star compactness and binding energy with supernova neutrinos

Andrea Gallo Rosso, Francesco Vissani, Maria Cristina Volpe

We investigate the precision with which a neutron star gravitational binding energy can be measured through the supernova neutrino signal, without assuming any prior such as the en…