3 papers
astro-ph.HE2021
Understanding Gamma-ray Burst Jet Structures from Afterglow Light Curves
Celia R. Tandon, Nicole M. Lloyd-Ronning
Gamma-ray bursts (GRBs), associated with the collapse of massive stars or the collisions of compact objects, are the most luminous events in our universe. However, there is still m…
astro-ph.HE2021
Evolution of a Mode of Oscillation Within Turbulent Accretion Disks
Robert V. Wagoner, Celia R. Tandon
We investigate the effects of subsonic turbulence on a normal mode of oscillation [a possible origin of the high-frequency quasi-periodic oscillations (HFQPOs) within some black ho…
astro-ph.HE2020
Confrontation of Observation and Theory: High Frequency QPOs in X-ray Binaries, Tidal Disruption Events, and Active Galactic Nuclei
Krista Lynne Smith, Celia R. Tandon, Robert V. Wagoner
We compile observations of high-frequency quasi-periodic oscillations (QPOs) around black holes, both stellar and supermassive, and compare their positions in the parameter space o…