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Kate D. Alexander
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33
Late-time HST and JWST Observations of GRB 221009A: Evidence for a Break in the Light Curve at 50 Days
3 December 2024 by
Huei Sears
and
others
High Energy Astrophysical Phenomena
Dinosaur in a Haystack : X-ray View of the Entrails of SN 2023ixf and the Radio Afterglow of Its Interaction with the Medium Spawned by the Progenitor Star (Paper 1)
4 November 2024 by
A. Nayana
and
others
High Energy Astrophysical Phenomena
PS1-11aop: Probing the Mass Loss History of a Luminous Interacting Supernova Prior to its Final Eruption with Multi-wavelength Observations
19 October 2024 by
Adaeze Ibik
and
others
High Energy Astrophysical Phenomena
Ubiquitous Late Radio Emission from Tidal Disruption Events
4 September 2024 by
Yvette Cendes
and
others
High Energy Astrophysical Phenomena
Fragments of harmony amid apparent chaos: a closer look at the X-ray quasi-periodic eruptions of the galaxy RX J1301.9+2747
3 September 2024 by
Margherita Giustini
and
others
High Energy Astrophysical Phenomena
,
Cosmology and Nongalactic Astrophysics
A Radio Flare in the Long-Lived Afterglow of the Distant Short GRB 210726A: Energy Injection or a Reverse Shock from Shell Collisions?
19 July 2024 by
Genevieve Schroeder
and
others
High Energy Astrophysical Phenomena
The Long-lived Broadband Afterglow of Short Gamma-Ray Burst 231117A and the Growing Radio-Detected Short GRB Population
18 July 2024 by
Genevieve Schroeder
and
others
High Energy Astrophysical Phenomena
The Peculiar Radio Evolution of the Tidal Disruption Event ASASSN-19bt
18 April 2024 by
Collin Christy
and
others
High Energy Astrophysical Phenomena
X-ray eruptions every 22 days from the nucleus of a nearby galaxy
15 January 2024 by
Muryel Guolo
and
others
High Energy Astrophysical Phenomena
,
Astrophysics of Galaxies
JWST Observations of the Extraordinary GRB 221009A Reveal an Ordinary Supernova Without Signs of
r
-Process Enrichment in a Low-Metallicity Galaxy
27 August 2023 by
Peter Blanchard
and
others
High Energy Astrophysical Phenomena
Millimeter Observations of the Type II SN2023ixf: Constraints on the Proximate Circumstellar Medium
15 June 2023 by
Edo Berger
and
others
at
UC Berkeley
High Energy Astrophysical Phenomena
,
Astrophysics of Galaxies
Scary Barbie: An Extremely Energetic, Long-Duration Tidal Disruption Event Candidate Without a Detected Host Galaxy at z = 0.995
17 April 2023 by
Bhagya Subrayan
and
others
High Energy Astrophysical Phenomena
,
Astrophysics of Galaxies
Limit on Supernova Emission in the Brightest Gamma-ray Burst, GRB 221009A
7 March 2023 by
Manisha Shrestha
and
others
High Energy Astrophysical Phenomena
The Radio to GeV Afterglow of GRB 221009A
23 February 2023 by
Tanmoy Laskar
and
others
High Energy Astrophysical Phenomena
The Birth of a Relativistic Jet Following the Disruption of a Star by a Cosmological Black Hole
29 November 2022 by
Dheeraj Pasham
and
others
at
MIT
High Energy Astrophysical Phenomena
The Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System
25 August 2022 by
Yuhan Yao
and
others
High Energy Astrophysical Phenomena
The First Short GRB Millimeter Afterglow: The Wide-Angled Jet of the Extremely Energetic SGRB 211106A
1 August 2022 by
Tanmoy Laskar
and
others
High Energy Astrophysical Phenomena
Short GRB Host Galaxies I: Photometric and Spectroscopic Catalogs, Host Associations, and Galactocentric Offsets
3 June 2022 by
Wen-Fai Fong
and
others
Astrophysics of Galaxies
,
High Energy Astrophysical Phenomena
A Radio-selected Population of Dark, Long Gamma-ray Bursts: Comparison to the Long Gamma-ray Burst Population and Implications for Host Dust Distributions
6 May 2022 by
Genevieve Schroeder
and
others
High Energy Astrophysical Phenomena
Target of Opportunity Observations of Gravitational Wave Events with Vera C. Rubin Observatory
20 April 2022 by
Igor Andreoni
and
others
High Energy Astrophysical Phenomena
Radio and X-ray observations of the luminous Fast Blue Optical Transient AT2020xnd
11 October 2021 by
Joe Bright
and
others
High Energy Astrophysical Phenomena
Deep Hubble Space Telescope Observations of GW170817: Complete Light Curves and the Properties of the Galaxy Merger of NGC 4993
13 September 2021 by
Charles Kilpatrick
and
others
High Energy Astrophysical Phenomena
,
Astrophysics of Galaxies
A Late-time Radio Survey of Short GRBs at
z<0.5
: New Constraints on the Remnants of Neutron Star Mergers
1 September 2020 by
Genevieve Schroeder
and
others
High Energy Astrophysical Phenomena
The Tidal Disruption Event AT 2018hyz II: Light Curve Modeling of a Partially Disrupted Star
26 August 2020 by
Sebastian Gomez
and
others
High Energy Astrophysical Phenomena
Radio Properties of Tidal Disruption Events
1 June 2020 by
Kate Alexander
and
others
High Energy Astrophysical Phenomena
ALMA Detection of a Linearly Polarized Reverse Shock in GRB 190114C
19 December 2019 by
Tanmoy Laskar
and
others
High Energy Astrophysical Phenomena
A Reverse Shock in GRB 181201A
19 December 2019 by
Tanmoy Laskar
and
others
High Energy Astrophysical Phenomena
AT 2018cow VLBI: No Long-Lived Relativistic Outflow
20 November 2019 by
Michael Bietenholz
and
others
High Energy Astrophysical Phenomena
Multi-Messenger Astronomy with Extremely Large Telescopes
11 March 2019 by
Ryan Chornock
and
others
High Energy Astrophysical Phenomena
,
Cosmology and Nongalactic Astrophysics
An Unexpectedly Small Emission Region Size Inferred from Strong High-Frequency Diffractive Scintillation in GRB 161219B
10 January 2019 by
Kate Alexander
and
others
High Energy Astrophysical Phenomena
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Topics
High Energy Astrophysical Phenomena
Astrophysics of Galaxies
Solar and Stellar Astrophysics
Cosmology and Nongalactic Astrophysics
Instrumentation and Methods for Astrophysics