activity
19992022
most citedClosing in on a Short-Hard Burst Progenitor: Constraints from Early-Time Optical Imaging and Spectroscopy of a Possible Host Galaxy of GRB 050509b

299 citations · 1k across the 12 of their papers we have counts for

collaborators

12 papers

astro-ph.CO2022★ 52 cited

Uncovering a population of gravitational lens galaxies with magnified standard candle SN Zwicky

Ariel Goobar, Joel Johansson, Steve Schulze +35

Detecting gravitationally lensed supernovae is among the biggest challenges in astronomy. It involves a combination of two very rare phenomena: catching the transient signal of a s…

astro-ph.HE2022★ 21 cited

SN2020qlb: A hydrogen-poor superluminous supernova with well-characterized light curve undulations

S. L. West, R. Lunnan, C. M. B. Omand +21

SN\,2020qlb (ZTF20abobpcb) is a hydrogen-poor superluminous supernova (SLSN-I) that is among the most luminous (maximum M mag) and that has one of the longest rise t…

astro-ph.HE2022★ 55 cited

The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: II. Light Curve Modeling and Characterization of Undulations

Z. H. Chen, Lin Yan, T. Kangas +19

We present analysis of the light curves (LCs) of 77 hydrogen-poor superluminous supernovae (SLSNe-I) discovered during the Zwicky Transient Facility Phase-I operation. We find that…

astro-ph.HE2022★ 55 cited

The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: I. Light Curves and Measurements

Z. H. Chen, Lin Yan, T. Kangas +40

During the Zwicky Transient Facility (ZTF) Phase-I operation, 78 hydrogen-poor superluminous supernovae (SLSNe-I) were discovered in less than three years, making up the largest sa…

astro-ph.HE2021★ 10 cited

GRB 191016A: The onset of the forward shock and evidence of late energy injection

M. Pereyra, N. Fraija, A. M. Watson +13

We present optical and near-infrared photometric observations of GRB 191016 with the COATLI, DDOTI and RATIR ground-based telescopes over the first three nights. We present the tem…

astro-ph.HE2019★ 19 cited

GRB 180620A: Evidence for late-time energy injection

Rosa L. Becerra, Fabio De Colle, Alan M. Watson +11

The early optical emission of gamma-ray bursts gives an opportunity to understand the central engine and first stages of these events. About 30\% of GRBs present flares whose origi…