activity
19972026
most citedThe THESEUS space mission concept: science case, design and expected performances

207 citations · 1.3k across the 73 of their papers we have counts for

collaborators

78 papers

astro-ph.CO2026

Spheroidal Resampling Analysis of High-Redshift Gamma-Ray Burst Spatial Densities

Istvan Horvath, Zsolt Bagoly, Lajos G. Balazs +6

Gamma-ray bursts (GRBs) are bright transient sources that can be observed at high redshift. They can therefore be used as tracers of the distant large-scale structure, although the…

astro-ph.CO2026★ 1 cited

Reanalysing large-scale structure using an updated gamma-ray burst spatial density approach

Istvan Horvath, Zsolt Bagoly, Jon Hakkila +6

In the past few decades, large universal structures have been found that challenge the homogeneity and isotropy expected in standard cosmological models. This study examines burst…

astro-ph.CO2025★ 4 cited

Scanning the Universe for Large-Scale Structures using Gamma-Ray Bursts

Istvan Horvath, Zsolt Bagoly, Lajos G. Balazs +5

In the past few decades, large universal structures have been found that challenge the homogeneity and isotropy expected in standard cosmological models. The largest of these, iden…

astro-ph.CO2023

Mapping the Universe with Gamma-Ray Bursts

Istvan Horvath, Zsolt Bagoly, Lajos G. Balazs +7

We explore large-scale cosmic structure using the spatial distribution of 542 gamma-ray bursts (GRBs) having accurately measured positions and spectroscopic redshifts. Prominent co…

astro-ph.HE2023

Some statistical remarks on GRBs jointly detected by Fermi and Swift satellites

Sandor Pinter, Lajos G. Balazs, Zsolt Bagoly +3

We made statistical analysis of the Fermi GBM and Swift BAT observational material, accumulated over 15 years. We studied how GRB parameters (T duration, fluence, peak flux)…

astro-ph.HE2022★ 15 cited

Does the GRB Duration Depend on Redshift?

I. Horvath, I. I. Racz, Z. Bagoly +2

Several hundred gamma-ray burst (GRB) redshifts have been determined to date. One of the other important properties-besides the distance-of the GRBs is the duration of the burst. I…