Fast-time Variations of Supernova Neutrino Fluxes and Detection Perspectives
Tamborra, I. and Hanke, F. and M�ller, B. and Janka, H.-T. and Raffelt, G.~G.
Keywords
neutrinos, supernova, hydrodynamical instabilities
Abstract
In the delayed explosion scenario of a core-collapse supernova, the accretion phase shows pronounced convective over-turns and a low-multipole hydrodynamic instability, the so-called standing accretion shock instability (SASI). Neutrino signal variations from the first full-scale three-dimensional core-collapse supernova simulations with sophisticated neutrino transport are presented as well as their detection perspectives in IceCube and Hyper-Kamiokande.
