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astro-ph.SR2025
Stochasticity in Stellar Yields Reflected in Supernova Dust Masses Across All Massive-Star Progenitors
Archana Purushothaman, Arkaprabha Sarangi, S. K. Jeena
Massive stars, ending their lives as supernovae (SNe), are among the primary sources of dust in galaxies. In this study, we derive theoretical upper limits on dust masses as a func…
astro-ph.SR2025★ 13 cited
The Occurrence and Impact of Carbon-Oxygen Shell Mergers in Massive Stars
L. Roberti, M. Pignatari, H. E. Brinkman +6
In their final stages before undergoing a core-collapse supernova, massive stars may experience mergers between internal shells where carbon (C) and oxygen (O) are consumed as fuel…