5 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…
Multimessenger Concordance for the Cygnus Region as the Source of the Cosmic-Ray Knee
Luis E. Espinosa Castro, Kotha Murase, Carlo Rizza +3
The origin of the cosmic-ray (CR) knee remains one of the central open questions in particle astrophysics. Recent measurements by the Large High Altitude Air Shower Observatory rev…
Interpreting the LHAASO Galactic diffuse emission data
Vittoria Vecchiotti, Giada Peron, Elena Amato +4
Recently, the Large High-Altitude Air Shower Observatory (LHAASO) collaboration has obtained a measurement of the gamma-ray diffuse emission in the ultra-high energy range, $10-10^…
LHAASO protons versus LHAASO diffuse gamma-rays: a consistency check
Luis Enrique Espinosa Castro, Francesco Lorenzo Villante, Vittoria Vecchiotti +2
We perform the first direct consistency check between the recently measured proton spectrum at the knee by Large High Altitude Air Shower Observatory (LHAASO) and the collaboration…
SN1987A bounds on neutrino quantum decoherence
Christoph A. Ternes, Giulia Pagliaroli, Francesco L. Villante
We obtain stringent bounds on neutrino quantum decoherence from the analysis of SN1987A data. We show that for the decoherence model considered here, which allows for neutrino-loss…