115 citations · 997 across the 40 of their papers we have counts for
40 papers
Simulating radio emission from flickering AGN jets: travelling shocks and hotspot brightening
Emma L. Elley, James H. Matthews, Dipanjan Mukherjee +1
We investigate the impact of flickering variability in jet power on the luminosity and morphology of radio galaxies. We use a Lagrangian particle method together with relativistic…
Particles in Relativistic MHD Jets II: Bridging Jet Dynamics with Multi-waveband Non-Thermal Emission Signatures
Ravi Pratap Dubey, Christian Fendt, Bhargav Vaidya
Relativistic magnetized jets, originating near black holes, are observed to exhibit sub-structured flows. In this study, we present synthetic synchrotron emission signatures for di…
Bridging Simulations of Kink Instability in Relativistic Magnetized Jets with Radio Emission and Polarisation
Nikita Upreti, Bhargav Vaidya, Amit Shukla
Relativistic outflows emanating from active galactic nuclei can extend up to kiloparsec scales in length, displaying a variety of complex morphologies. This study explores the intr…
Imprint of "Local Opacity" Effect in Gamma-Ray Spectrum of Blazar Jet
Sushmita Agarwal, Amit Shukla, Karl Mannheim +2
Relativistic jets from accreting supermassive black holes at cosmological distances can be powerful emitters of -rays. However, the precise mechanisms and locations responsible…
Global-MHD Simulations using MagPIE : Impact of Flux Transfer Events on the Ionosphere
Arghyadeep Paul, Antoine Strugarek, Bhargav Vaidya
This study presents a recently developed two-way coupled magnetosphere-ionosphere model named MagPIE that enables the investigation of the impact of flux transfer events (FTEs) on…
Deciphering the morphological origins of X-shaped radio galaxies: Numerical modeling of Back-flow vs. Jet-reorientation
Gourab Giri, Bhargav Vaidya, Christian Fendt
X-shaped Radio Galaxies (XRGs) develop when certain extra-galactic jets deviate from their propagation path. An asymmetric ambient medium (Back-flow model) or complex Active Galact…