2 papers
astro-ph.HE2026
On the Origin of Mass Ejection in Failed Supernovae
Daniel A. Paradiso, Sarah Vallejo, Eric R. Coughlin
Some high-mass stars likely end their lives in underluminous implosions that leave behind a black hole, known as failed supernovae (FSNe). However, neutrinos radiated during proto-…
astro-ph.HE2025
Gotta Go Fast: A Generalization of the Escape Speed to Fluid-dynamical Explosions and Implications for Astrophysical Transients
Daniel A. Paradiso, Eric R. Coughlin
A star's ability to explode in a core-collapse supernova is correlated with its density profile, , such that compact stars with shallow density profiles preferentially ``fai…