6 papers
Invisible decay of solar neutrinos at dark matter experiments
Martina Beccaria, Veronica Beligotti, Valentina De Romeri +4
The combination of the long baseline and characteristic energies of solar neutrinos offers an ideal framework to probe invisible neutrino decay. In this work we present the first c…
Shedding light on dark matter spikes through refractive neutrino masses
Federica Pompa, Manibrata Sen
The origin of neutrino mass remains an open question in particle physics. One intriguing possibility is that neutrinos are massless in vacuum but acquire an effective refractive ma…
Testing light and heavy vector mediators with solar CENS measurements
Valentina De Romeri, Dimitrios K. Papoulias, Federica Pompa +2
The recent observation of coherent elastic neutrino-nucleus scattering from solar B neutrinos in dark matter direct detection experiments has inaugurated the \emph{neutrino fog…
Light Dark Matter Search with 7.8 Tonne-Year of Ionization-Only Data in XENONnT
E. Aprile, J. Aalbers, K. Abe +174
We report on a blinded search for dark matter (DM) using ionization-only (S2-only) signals in XENONnT with a total exposure of over 579 days…
Reconstructing neutrinoless double beta decay event kinematics in a xenon gas detector with vertex tagging
NEXT Collaboration, M. MartÃnez-Vara, K. Mistry +108
If neutrinoless double beta decay is discovered, the next natural step would be understanding the lepton number violating physics responsible for it. Several alternatives exist bey…
Neutrino Theory in the Precision Era
Asmaa Abada, Gabriela Barenboim, Toni Bertólez-MartÃnez +76
This document summarises discussions on future directions in theoretical neutrino physics, which are the outcome of a neutrino theory workshop held at CERN in February 2025. The st…