3 papers
astro-ph.HE2025
Hydrodynamical modeling of SN 2025kg associated with the Fast X-ray Transient EP250108a
L. M. Roman Aguilar, M. C. Bersten
Supernovae (SNe) associated with X-Ray Flashes (XRFs) are extremely rare. Therefore, the discovery of each new object in this class offers a unique opportunity to improve our under…
astro-ph.HE2025
A magnetar powers the luminous supernova 2023pel, associated with a long gamma-ray burst
L. M. Roman Aguilar, M. M. Saez, K. Ertini +1
We explore SN 2023pel, the most recent event associated with gamma-ray bursts (GRBs), specifically GRB 230812B. SN 2023pel has a high luminosity and low expansion velocities compar…
astro-ph.HE2025
SN 2024ggi: another year, another striking Type II supernova
K. Ertini, T. A. Regna, L. Ferrari +19
SN 2024ggi is a Type II supernova that exploded in the nearby galaxy NGC 3621 at a distance of approximately 7 Mpc, making it one of the closest supernovae of the decade. This SN s…