activity
20192023
most citedMultiwaveband Quasi--periodic Oscillation in the Blazar 3C 454.3

60 citations · 289 across the 13 of their papers we have counts for

collaborators

13 papers

astro-ph.IM2023★ 1 cited

Interpolation of Instrument Response Functions for the Cherenkov Telescope Array in the Context of pyirf

Rune Michael Dominik, Maximilian Linhoff, Julian Sitarek

The Cherenkov Telescope Array (CTA) will be the next generation ground-based very-high-energy gamma-ray observatory, constituted by tens of Imaging Atmospheric Cherenkov Telescopes…

astro-ph.HE2023

Variability studies of active galactic nuclei from the long-term monitoring program with the Cherenkov Telescope Array

Guillaume Grolleron, Josefa Becerra González, Jonathan Biteau +13

Blazars are active galactic nuclei (AGN) with a relativistic jet oriented toward the observer. This jet is composed of accelerated particles which can display emission over the ent…

astro-ph.IM2023

Performance update of an event-type based analysis for the Cherenkov Telescope Array

Juan Bernete, Orel Gueta, Tarek Hassan +3

The Cherenkov Telescope Array (CTA) will be the next-generation observatory in the field of very-high-energy (20 GeV to 300 TeV) gamma-ray astroparticle physics. The traditional ap…

astro-ph.HE2023★ 6 cited

Study of variability in long-term multiwavelength optical lightcurves of blazar AO 0235+164

Abhradeep Roy, Alok C. Gupta, Varsha R. Chitnis +9

We present a long-term and intraday variability study on optical multiwaveband () data from the blazar AO 0235+164 collected by various telescopes for 44 years (19…

astro-ph.SR2022★ 13 cited

Multi-wavelength observations by XSM, Hinode and SDO of an active region. Chemical abundances and temperatures

G. Del Zanna, B. Mondal, Y. K. Rao +7

We have reviewed the first year of observations of the Solar X-ray Monitor (XSM) onboard Chandrayaan-2, and the available multi-wavelength observations to complement the XSM data,…

astro-ph.HE2022★ 23 cited

Detection of a quasi-periodic oscillation in the optical light curve of the remarkable blazar AO 0235+164

Abhradeep Roy, Varsha R. Chitnis, Alok C. Gupta +8

We present a long term optical band light curve analysis of the gravitationally lensed blazar AO 0235+164 in the time span 1982 - 2019. Several methods of analysis lead to the…