5 papers
Enhanced antineutrino emission from decay in core-collapse supernovae with self-consistent weak decay rates
T. Dasher, A. RavliÄ, S. Lalit +2
Nuclear weak-interaction rates are known to exert a prominent effect in the late-stages of stellar collapse. Despite their importance, most studies to date on core-collapse superno…
A Three-Dimensional Exploration of Magnetic Fields, Rotation, and Shock Revival in a Core-Collapse Supernova Progenitor
Liubov Kovalenko, Evan O'Connor, Haakon Andresen +1
We present three-dimensional hydrodynamic and magnetohydrodynamic core-collapse supernova simulations of a rapidly rotating, high-compactness progenitor to investigate…
Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. II: Lightcurve Analysis
Kaustav K. Das, Mansi M. Kasliwal, Jesper Sollerman +18
The Zwicky Transient Facility Census of the Local Universe survey yielded a sample of 330 Type IIP supernovae (SNe) with well-constrained peak luminosities. In paper I (arXiv:2502.…
Black Hole Supernovae Outcomes Across a Wide Progenitor Range
Oliver Eggenberger Andersen, Evan O'Connor, Liubov Kovalenko +2
Black hole supernovae (BHSNe), the term we use for core-collapse events in which black hole (BH) formation occurs after shock revival but before the explosion is complete, have eme…
Phase-transition-induced collapse of proto-compact stars and its implication for supernova explosions
Xu-Run Huang, Shuai Zha, Ming-chung Chu +2
A hadron-quark phase transition (PT) may trigger supernova explosions during stellar core collapse. However, both success and failure have occurred in previous attempts to explode…