68 citations · 325 across the 19 of their papers we have counts for
14 papers · 1 filter
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…
Particles in Relativistic MHD Jets. I. Role of Jet Dynamics in Particle Acceleration
Ravi Pratap Dubey, Christian Fendt, Bhargav Vaidya
Relativistic jets from (supermassive) black holes are typically observed in non-thermal emission, caused by highly-relativistic electrons. Here, we study the interrelation between…
Flaring activity from magnetic reconnection in BL Lacertae
S. Agarwal, B. Banerjee, A. Shukla +7
The evolution of the spectral energy distribution during flares constrains models of particle acceleration in blazar jets. The archetypical blazar BL Lac provided a unique opportun…