activity
20092026
most citedPrimary black hole spin in OJ287 as determined by the General Relativity centenary flare

149 citations · 515 across the 26 of their papers we have counts for

collaborators
Showing 2024Show all

5 papers · 1 filter

astro-ph.IM2024★ 1 cited

Analysis of commissioning data from SST-1M : A Prototype of Single-Mirror Small Size Telescope

Thomas Tavernier, Jakub Jurysek, Vladimir Novotný +52

SST-1M is a prototype of a single-mirror Small Size Telescope developed by a consortium of institutes from Poland, Switzerland and the Czech Republic. With a wide field of view of…

astro-ph.IM2024★ 5 cited

The SST-1M imaging atmospheric Cherenkov telescope for gamma-ray astrophysics

C. Alispach, A. Araudo, M. Balbo +63

The SST-1M is a Small-Sized Telescope (SST) designed to provide a cost-effective and high-performance solution for gamma-ray astrophysics, particularly for energies beyond a few Te…

astro-ph.HE2024

Evidence of jet activity from the secondary black hole in the OJ287 binary system

Mauri J. Valtonen, Staszek Zola, Alok C. Gupta +29

We report the study of a huge optical intraday flare on November 12, 2021, at 2 am UT, in the blazar OJ287. In the binary black hole model it is associated with an impact of the se…

astro-ph.GA2024★ 12 cited

Uncovering the Invisible: A Study of Gaia18ajz, a Candidate Black Hole Revealed by Microlensing

K. Howil, Ł. Wyrzykowski, K. Kruszyńska +30

Identifying black holes is essential for comprehending the development of stars and uncovering novel principles of physics. Gravitational microlensing provides an exceptional oppor…

astro-ph.HE2024★ 12 cited

Fires in the deep: The luminosity distribution of early-time gamma-ray-burst afterglows in light of the Gamow Explorer sensitivity requirements

D. A. Kann, N. E. White, G. Ghirlanda +58

Gamma-ray bursts (GRBs) are ideal probes of the Universe at high redshift (z > 5), pinpointing the locations of the earliest star-forming galaxies and providing bright backlights t…