High-Energy Neutrinos From Core-Collapse Supernovae

Discussion timeslot (ZOOM-Meeting): 16. July 2021 - 18:00
ZOOM-Meeting URL: https://icrc2021.desy.de/pf_access_abstracts
Corresponding Session: https://icrc2021-venue.desy.de/channel/Presenter-Forum-1-Evening-All-Categories/48
Abstract:
"IceCube is a cubic kilometer neutrino detector array in the Antarctic ice that was designed to search for astrophysical, high-energy neutrinos. It has detected a diffuse flux of astrophysical neutrinos that appears to be of extragalactic origin. A possible contribution to this diffuse flux could stem from core-collapse supernovae. The high-energy neutrinos could either come from the interaction of the ejecta with a dense circumstellar medium or a jet, emanating from the star's core, that stalls in the star's envelope. In this poster, I will present results of a Stacking Analysis to search for this high-energy neutrino emission from core-collapse supernovae."

Authors: Jannis Necker | For the IceCube Collaboration
Collaboration: IceCube

Indico-ID: 458
Proceeding URL: https://pos.sissa.it/395/1116