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20152026
most citedConstraining the Maximum Mass of Neutron Stars From Multi-Messenger Observations of GW170817

794 citations · 5k across the 62 of their papers we have counts for

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Showing 2021Show all

11 papers · 1 filter

astro-ph.HE2021★ 42 cited

Thermal Electrons in Mildly-relativistic Synchrotron Blast-waves

Ben Margalit, Eliot Quataert

Numerical models of collisionless shocks robustly predict an electron distribution comprised of both thermal and non-thermal electrons. Here, we explore in detail the effect of the…

astro-ph.HE2021★ 13 cited

A Toy Model for the Time-Frequency Structure of Fast Radio Bursts: Implications for the CHIME Burst Dichotomy

Brian D. Metzger, Navin Sridhar, Ben Margalit +2

We introduce a toy model for the time-frequency structure of fast radio bursts (FRB), in which the observed emission is produced as a narrowly-peaked intrinsic spectral energy dist…

astro-ph.HE2021★ 58 cited

Luminous Millimeter, Radio, and X-ray Emission from ZTF20acigmel (AT2020xnd)

Anna Y. Q. Ho, Ben Margalit, Michael Bremer +7

Observations of the extragalactic () transient AT2018cow established a new class of energetic explosions shocking a dense medium, which produce luminous emission at milli…

astro-ph.HE2021★ 40 cited

Optical to X-ray Signatures of Dense Circumstellar Interaction in Core-Collapse Supernovae

Ben Margalit, Eliot Quataert, Anna Y. Q. Ho

Progenitors of core-collapse supernovae (SNe) can shed significant mass to circumstellar material (CSM) in the months--years preceding core-collapse. The ensuing SN explosion launc…

astro-ph.HE2021★ 16 cited

Late-Time Evolution and Modeling of the Off-Axis Gamma-ray Burst Candidate FIRST J141918.9+394036

K. P. Mooley, B. Margalit, C. J. Law +12

We present new radio and optical data, including very long baseline interferometry, as well as archival data analysis, for the luminous decades-long radio transient FIRST J141918.9…

astro-ph.HE2021★ 28 cited

Analytic Light Curves of Dense CSM Shock Breakout and Cooling

Ben Margalit

Dense circumstellar material (CSM) is thought to play an important role in observed luminous optical transients: if such CSM is shocked, e.g. by ejecta expelled from the progenitor…