36 citations · 40 across the 3 of their papers we have counts for
6 papers · 1 filter
High Frequency Wideband Study of FRB 20240114A with the Allen Telescope Array
Param Joshi, Vishal Gajjar, Joel Earwicker +14
We present a high-frequency, wideband observing campaign of the hyperactive repeating fast radio burst FRB 20240114A with the Allen Telescope Array. Between 27 January and 29 Octob…
Spectro-temporal analysis of ultra-fast radio bursts using per-channel arrival times
Mohammed A. Chamma, Victor Pop, Fereshteh Rajabi
Fast radio bursts (FRBs), especially those from repeating sources, exhibit a rich variety of morphologies in their dynamic spectra (or waterfalls). Characterizing these morphologie…
Characterization of the Repeating FRB 20220912A with the Allen Telescope Array
Sofia Z. Sheikh, Wael Farah, Alexander W. Pollak +17
FRB 20220912A is a repeating Fast Radio Burst (FRB) that was discovered in Fall 2022 and remained highly active for several months. We report the detection of 35 FRBs from 541 hour…
Validating the Sub-Burst Slope Law: A Comprehensive Multi-Source Spectro-Temporal Analysis of Repeating Fast Radio Bursts
Katie Brown, Mohammed A. Chamma, Fereshteh Rajabi +3
We conduct a comprehensive spectro-temporal analysis of repeating Fast Radio Bursts (FRBs) utilizing nine distinct sources, the largest sample to date. Our data set includes 175 su…
Evidence of a shared spectro-temporal law between sources of repeating fast radio bursts
Mohammed A. Chamma, Fereshteh Rajabi, Christopher M. Wyenberg +2
We study the spectro-temporal characteristics of two repeating fast radio bursts (FRBs), namely, FRB 20180916B and FRB 20180814A, and combine the results with those from our earlie…
A simple relationship for the spectro-temporal structure of bursts from FRB 121102
Fereshteh Rajabi, Mohammed A. Chamma, Christopher M. Wyenberg +2
We consider a simple dynamical and relativistic model to explain the spectro-temporal structure often displayed by repeating fast radio bursts (FRBs). We show how this model can ac…