3 papers
astro-ph.HE2026
Data-driven core collapse supernova multilateration with first neutrino events
Farrukh Azfar, Jeff Tseng, Marta Colomer Molla +8
A Galactic core-collapse supernova (CCSN) is likely to be observed in neutrino detectors around the world minutes to hours before the electromagnetic radiation arrives. The SNEWS2.…
astro-ph.HE2025
Prospects for detecting periodic or sharp fast-time features in the supernova neutrino lightcurve with IceCube
Jakob Beise, MarÃa Durán de las Heras, Segev BenZvi +5
Neutrinos produced in core-collapse supernova offer a direct probe into the hydrodynamics and energy transport mechanisms during the collapse and play a pivotal role in the shock r…
astro-ph.HE2025
A new approximation for heavy-lepton neutrino pair processes in simulations of core-collapse supernovae
Aurore Betranhandy, Evan O'Connor
In this paper, we present a new approximation for efficiently and effectively including heavy-lepton neutrino pair-production processes in neutrino transport simulations of core-co…