activity
20152026
most citedA very-high-energy component deep in the Gamma-ray Burst afterglow

274 citations · 551 across the 19 of their papers we have counts for

collaborators

30 papers

astro-ph.HE2026

Exploring the multi-wavelength properties of the high energetic event ZTF20abbiixp/GRB 200524A: from prompt emission to afterglow

A. Ghosh, Dimple, K. Misra +32

We conducted a comprehensive multi-wavelength analysis of a high energetic long-duration ZTF20abbiixp / GRB~200524A detected by \textit{Fermi} Gamma Ray Burst Monitor (GBM). Our st…

astro-ph.HE2023★ 10 cited

Multi-wavelength study of TeV blazar 1ES 1218+304 using gamma-ray, X-ray and optical observations

Rishank Diwan, Raj Prince, Aditi Agarwal +6

We report the multi-wavelength study for a high-synchrotron-peaked BL Lac 1ES 1218+304 using near-simultaneous data obtained during the period from January 1, 2018, to May 31, 2021…

astro-ph.HE2022★ 1 cited

Multiwavelength astrophysics of the blazar OJ 287 and the project MOMO

S. Komossa, A. Kraus, D. Grupe +19

We are carrying out the densest and longest multiyear, multiwavelength monitoring project of OJ 287 ever done. The project MOMO (Multiwavelength Observations and Modelling of OJ 28…

astro-ph.HE2022★ 13 cited

Rapid X-ray Variability in Mkn 421 during a Multiwavelength Campaign

Alex G. Markowitz, Krzysztof Nalewajko, Gopal Bhatta +47

The study of short-term variability properties in AGN jets has the potential to shed light on their particle acceleration and emission mechanisms. We report results from a four-day…

astro-ph.HE2021★ 1 cited

X-ray Observations of 1ES 1959+650 in its high activity state in 2016-2017 with AstroSat and Swift

Sunil Chandra, Markus Boettcher, Pranjupriya Goswami +6

We present a comprehensive multi-frequency study of the HBL 1ES 1959+650 using data from various facilities during the period 2016-2017, including X-ray data from {\it AstroSat} an…

astro-ph.HE2021★ 39 cited

X-ray spectral components of the blazar and binary black hole candidate OJ 287 (2005-2020)

S. Komossa, D. Grupe, M. L. Parker +12

We present a comprehensive analysis of all XMM-Newton spectra of OJ 287 spanning 15 years of X-ray spectroscopy of this bright blazar. We also report the latest results from our de…