44 citations · 162 across the 6 of their papers we have counts for
15 papers
Disentangling propagation effects from Fast Radio Burst spectra: An analysis on simulated data
Aishwarya Kumar, Fereshteh Rajabi, Martin Houde
We present a methodology to decouple propagation effects, specifically scattering and dispersion, from the intrinsic spectro-temporal properties of repeating Fast Radio Bursts. Uti…
Fast Population Leakage in Astronomical Masers: Maser Amplification and Transient Superradiance
Vahid Anari, Toktam Rashidi, Fereshteh Rajabi
We use a -type three-level Maxwell--Bloch model to test whether an inverted molecular transition in an astronomical maser source can produce maser amplification or superradiance…
Relativistic Maxwell-Bloch Equations with Applications to Astrophysics
Ningyan Fang, Victor Botez, Fereshteh Rajabi +1
We derive relativistic Maxwell-Bloch equations for potential applications in astronomical environments, where various radiative processes are known to occur, including the maser ac…
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…
Impact of propagation effects on the spectro-temporal properties of Fast Radio Bursts
Aishwarya Kumar, Fereshteh Rajabi, Martin Houde
We present a mathematical analysis of propagation-induced distortions in the spectro-temporal properties of Fast Radio Bursts (FRBs). Within the Triggered Relativistic Dynamical Mo…
Generalisation of the Menegozzi & Lamb Maser Algorithm to the Transient Superradiance Regime
C. M. Wyenberg, B. Lankhaar, F. Rajabi +2
We investigate the application of the conventional quasi-steady state maser modelling algorithm of Menegozzi & Lamb (ML) to the high field transient regime of the one-dimensional M…