527 citations · 1.1k across the 19 of their papers we have counts for
13 papers · 1 filter
Mapping Obscured Star Formation in the Host Galaxy of FRB 20201124A
Yuxin Dong, Tarraneh Eftekhari, Wen-fai Fong +23
We present high-resolution 1.5 6 GHz Karl G. Jansky Very Large Array (VLA) and Hubble Space Telescope (HST) optical and infrared observations of the extremely active repeating…
An X-ray Census of Fast Radio Burst Host Galaxies: Constraints on AGN and X-ray Counterparts
T. Eftekhari, W. Fong, A. C. Gordon +16
We present the first X-ray census of fast radio burst (FRB) host galaxies to conduct the deepest search for AGN and X-ray counterparts to date. Our sample includes seven well-local…
A Multi-Wavelength View on the Rapidly-Evolving Supernova 2018ivc: An Analog of SN IIb 1993J but Powered Primarily by Circumstellar Interaction
Keiichi Maeda, Poonam Chandra, Takashi J. Moriya +15
SN 2018ivc is an unusual type II supernova (SN II). It is a variant of SNe IIL, which might represent a transitional case between SNe IIP with a massive H-rich envelope, and IIb wi…
A non-repeating fast radio burst in a dwarf host galaxy
Shivani Bhandari, Alexa C. Gordon, Danica R. Scott +14
We present the discovery of as-of-yet non-repeating Fast Radio Burst (FRB), FRB 20210117A, with the Australian Square Kilometer Array Pathfinder (ASKAP) as a part of the Commensal…
Rapid radio brightening of GRB 210702A
G. E. Anderson, T. D. Russell, H. M. Fausey +16
We observed the rapid radio brightening of GRB 210702A with the Australian Telescope Compact Array (ATCA) just 11hr post-burst, tracking early-time radio variability over a 5hr per…
The Candidate Progenitor Companion Star of the Type Ib/c SN 2013ge
Ori D. Fox, Schuyler D. Van Dyk, Benjamin F. Williams +17
This Letter presents the detection of a source at the position of the Type Ib/c supernova (SN) 2013ge more than four years after the radioactive component is expected to have faded…
Weak Mass Loss from the Red Supergiant Progenitor of the Type II SN 2021yja
Griffin Hosseinzadeh, Charles D. Kilpatrick, Yize Dong +56
We present high-cadence optical, ultraviolet (UV), and near-infrared data of the nearby ( Mpc) Type II supernova (SN) 2021yja. Many Type II SNe show signs of interactio…
The ASKAP Variables and Slow Transients (VAST) Pilot Survey
Tara Murphy, David L. Kaplan, Adam J. Stewart +52
The Variables and Slow Transients Survey (VAST) on the Australian Square Kilometre Array Pathfinder (ASKAP) is designed to detect highly variable and transient radio sources on tim…
H.E.S.S. ToO program on nearby core-collapse Supernovae: search for very-high energy -ray emission towards the SN candidate AT2019krl in M74
Nukri Komin, Matthieu Renaud, Rachel Simoni +1
While the youngest known supernova remnants, such as Cassiopeia A, have been proven to be able to accelerate cosmic rays only up to 10 at their present ev…
The Radio Luminosity-Risetime Function of Core-Collapse Supernovae
Michael F. Bietenholz, N. Bartel, M. Argo +3
We assemble a large set of 2-10 GHz radio flux density measurements and upper limits of 294 different supernovae (SNe), from the literature and our own and archival data. Only 31%…
Limits on precursor and afterglow radio emission from a fast radio burst in a star-forming galaxy
Shivani Bhandari, Keith W. Bannister, Emil Lenc +17
We present a new fast radio burst (FRB) at 920 MHz discovered during commensal observations conducted with the Australian Square Kilometre Array Pathfinder (ASKAP) as part of the C…
KSP-SN-2016kf: a long-rising H-rich Type II Supernova with unusually high Ni mass discovered in the KMTNet Supernova Program
Niloufar Afsariardchi, Dae-Sik Moon, Maria R. Drout +12
We present the discovery and the photometric and spectroscopic study of H-rich Type II supernova (SN) KSP-SN-2016kf (SN2017it) observed in the KMTNet Supernova Program in the outsk…
Probing the extragalactic fast transient sky at minute timescales with DECam
Igor Andreoni, Jeffrey Cooke, Sara Webb +22
Searches for optical transients are usually performed with a cadence of days to weeks, optimised for supernova discovery. The optical fast transient sky is still largely unexplored…