output
19942026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2025 · astro-ph.COShow all

6 papers · 2 filters

astro-ph.CO2025★ 3 cited

The impact of strong feedback on galaxy group scaling relations

D. Eckert, R. Seppi, J. Braspenning +16

Feedback from active supermassive black holes alters the distribution of matter in the Universe by injecting energy in the neighbouring hot gaseous medium, which leads to ejection…

astro-ph.CO2025★ 4 cited

Electron-Ion Equilibration in the Merging Galaxy Cluster A665

Christian Norseth, Daniel R. Wik, Craig L. Sarazin +2

Galaxy cluster mergers drive powerful shock fronts that heat the intracluster medium (ICM) and accelerate particles, redistributing the energy in a merger. A665 is one of only a fe…

astro-ph.CO2025★ 4 cited

Modelling the selection of galaxy groups with end to end simulations

R. Seppi, D. Eckert, A. Finoguenov +13

Feedback from supernovae and AGN shapes galaxy formation and evolution, yet its impact remains unclear. Galaxy groups offer a crucial probe, as their binding energy is comparable t…

astro-ph.CO2025

X-ray emission in IllustrisTNG circum-cluster environments. II -- Possible origins of the soft X-ray excess emission

Celine Gouin, Daniela Galárraga-Espinosa, Massimiliano Bonamente +9

An excess of soft X-ray emission (0.2-1 keV) above the contribution from the hot intra-cluster medium (ICM) has been detected in a number of galaxy clusters, including the Coma clu…

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.CO2025★ 2 cited

MeerKAT discovery of GHz radio emission extending from Abell 3017 toward Abell 3016

Dan Hu, Norbert Werner, Haiguang Xu +18

Context: The clusters Abell 3017 and Abell 3016 are located within a large-scale filament. A prominent X-ray bridge has been detected connecting the two clusters and a potential ga…