65 citations · 167 across the 19 of their papers we have counts for
6 papers · 1 filter
Simultaneous X-ray and optical polarization observations of the blazar Mrk 421
Athira M. Bharathan, C. S. Stalin, S. Sahayanathan +7
We present near-simultaneous X-ray and optical polarization measurements in the high synchrotron peaked (HSP) blazar Mrk 421. The X-ray polarimetric observations were carried out u…
Ultraviolet flux and spectral variability study of blazars observed with UVIT/AstroSat
M. Reshma, Aditi Agarwal, C. S. Stalin +5
Blazars, the peculiar class of active galactic nuclei (AGN), are known to show flux variations across the accessible electromagnetic spectrum. Though they have been studied extensi…
Investigation of the correlation between optical and -ray flux variation in the blazar Ton 599
Bhoomika Rajput, Amit Kumar Mandal, Ashwani Pandey +3
The correlation between optical and -ray flux variations in blazars reveals a complex behaviour. In this study, we present our analysis of the connection between changes in opti…
Exploring the AGN Accretion Disks using Continuum Reverberation Mapping
Vivek Kumar Jha, Ravi Joshi, Jayesh Saraswat +3
In the innermost regions of Active Galactic Nuclei (AGN), matter is understood to be flowing onto the Supermassive black hole (SMBH), which forms an accretion disk. This disk is re…
Temporal correlation between the optical and γ-ray flux variations in the blazar 3C 454.3
Bhoomika Rajput, C. S. Stalin, S. Sahayanathan +2
Blazars show optical and -ray flux variations that are generally correlated, although there are exceptions. Here we present anomalous behaviour seen in the blazar 3C 454.3 based…
Gamma-ray Emitting Narrow Line Seyfert 1 Galaxies in The Sloan Digital Sky Survey
Vaidehi S. Paliya, M. Ajello, S. Rakshit +4
The detection of significant -ray emission from radio-loud narrow line Seyfert 1 (NLSy1s) galaxies enables us to study jets in environments different than those in blazars. Howe…