The past ten years have opened up a new parameter space in time-domain astronomy with
the discovery of transients defying our understanding of how stars explode. These extremes …

We present the first extensive radio to γ-ray observations of a fast-rising blue optical
transient, AT 2018cow, over its first∼ 100 days. AT 2018cow rose over a few days to a peak …

Several types of energetic supernovae, such as superluminous supernovae (SLSNe) and
broad-line Ic supernovae (Ic-BL SNe), could be powered by the spin-down of a rapidly …

Recent work has revealed that the light curves of hydrogen-poor (Type I) superluminous
supernovae (SLSNe), thought to be powered by magnetar central engines, do not always …

We present measurements of the local core-collapse supernova (CCSN) rate using SN
discoveries from the Palomar Transient Factory (PTF). We use a Monte Carlo simulation of …

We present the most comprehensive catalogue to date of Type I superluminous supernovae
(SLSNe), a class of stripped-envelope supernovae (SNe) characterized by exceptionally …

arXiv:2109.08697v1 [astro-ph.HE] 17 Sep 2021 Page 1 MNRAS 000, 1–13 (2021) Preprint
21 September 2021 Compiled using MNRAS LATEX style file v3.0 Superluminous …

We present the results from a multiyear radio campaign of the superluminous supernova
(SLSN) SN 2017ens, which yielded the earliest radio detection of an SLSN to date at the …

Context. Many energetic supernovae (SNe) are thought to be powered by the rotational
energy of a highly magnetized, rapidly rotating neutron star. The emission from the …

Superluminous supernovae (SLSNe) are massive star explosions that are too luminous to
be powered by traditional energy sources, such as the radioactive decay of 56 Ni. Instead …