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20012026
most citedCosmological Aspects of Gamma-Ray Bursts: Luminosity Evolution and an Estimate of the Star Formation Rate at High Redshifts

163 citations · 1.3k across the 51 of their papers we have counts for

collaborators

52 papers

astro-ph.HE2026

The Gamma-ray Burst Jet Energy Distribution Suggests A Quasi-universal, Weakly Magnetized Jet Evolving Over Cosmic Time

Nicole M. Lloyd-Ronning, Fabio De Colle, Gal Birenbaum +2

We present distributions of gamma-ray burst observed and inferred properties for those GRBs with redshifts. We show that the isotropic energy distribution, which spans over four or…

astro-ph.GA2026

The Lifetimes of High-redshift Quasars Suggest Magnetic Disk Support

Jarrett Johnson, Phoebe Upton Sanderbeck, Nicole Lloyd-Ronning +2

It has recently been suggested that a variety of data on active galactic nuclei (AGN) can be explained if AGN disks are supported against gravitational fragmentation by magnetic fi…

astro-ph.HE2026

The GRB Intrinsic Duration Distribution: Progenitor Insights Across Cosmic Time

Nicole M. Lloyd-Ronning, Omer Bromberg, Tsvi Piran

We present the distribution of the intrinsic duration of gamma-ray bursts' prompt emission. This expands upon the analysis of Bromberg et al., 2012 and Bromberg et al. 2013 who sho…

astro-ph.HE2025

Kilonovae and Long-duration Gamma-ray Bursts

Marko Ristić, Brandon L. Barker, Samuel Cupp +5

Recent detections of kilonova-like emission following long-duration gamma-ray bursts GRB211211A and GRB230307A have been interpreted as originating from the merger of two neutron s…

astro-ph.HE2025

Mapping Gamma-Ray Bursts: Distinguishing Progenitor Systems Through Machine Learning

Sharleen N. Espinoza, Nicole M. Lloyd-Ronning, Michela Negro +2

We present an analysis of gamma-ray burst (GRB) progenitor classification, through their positions on a Uniform Manifold Approximation and Projection (UMAP) plot, constructed by Ne…

astro-ph.HE2025

Novel Methods for Simulating Astrophysical Plasmas and the Coherent Emission in Fast Radio Bursts

Nicole M. Lloyd-Ronning, Patrick Kilian, Guangye Chen +4

We present particle-in-cell simulations of one dimensional relativistic electromagnetic shocks in a uniform magnetic field, for a range of magnetic field strengths, plasma temperat…