analytic theory 1core-collapse supernovae 1rotating stellar cores 1spiral modes 1standing accretion shock instability 1
From the 1 of 3 linked papers with an AI index.
3 papers
astro-ph.HE2026
Analytic insight into the physics of SASI II. Spiral instability of the prograde mode in a rotating stellar core
T. Foglizzo
The paper provides analytical formulas for the eigenfrequencies of SASI modes in rotating core‑collapse supernovae and explains how differential rotation enhances the instability o…
astro-ph.HE2024
Analytic insight into the physics of SASI I. Shock instability in a non-rotating stellar core
T. Foglizzo
During the core collapse of a massive star just before its supernova explosion, the amplification of asymmetric motions by the standing accretion shock instability (SASI) imprints…
astro-ph.SR2024
Convective vortices in collapsing stars
Yerassyl Telman, Ernazar Abdikamalov, Thierry Foglizzo
Recent studies show that non-radial structures arising from massive star shell convection play an important role in shaping core-collapse supernova explosions. During the collapse…