activity
20192026
most citedNucleosynthesis Constraints on the Energy Growth Timescale of a Core-collapse Supernova Explosion

26 citations · 105 across the 18 of their papers we have counts for

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astro-ph.HE2026

Testing a Pre-Supernova Contribution to Ti in Cassiopeia A

Toshiki Sato, Joshua Issa, Falk Herwig +4

The radioactive isotope Ti in Cassiopeia A has been used as a tracer of the innermost ejecta and explosion asymmetries in core-collapse supernova explosions. However, recent…

astro-ph.HE2026

Interaction-powered Type Ibn Supernovae as a Transient PeVatron Candidate: The Case of SN 2023uqf

Ryo Sawada, Yusuke Inoue, Yosuke Ashida

We investigate whether the Type Ibn supernova SN 2023uqf, reported close in time and direction to the 442 TeV IceCube alert IC-231004A, is physically consistent with a shock-…