activity
19962023
most citedChandra sample of nearby relaxed galaxy clusters: mass, gas fraction, and mass-temperature relation

1.4k citations · 16.6k across the 147 of their papers we have counts for

collaborators

147 papers

astro-ph.GA2023

X-ray Cavity Dynamics and their Role in the Gas Precipitation in Planck Sunyaev-Zeldovich (SZ) Selected Clusters

V. Olivares, Y. Su, W. Forman +7

We study active galactic nucleus (AGN) feedback in nearby (z<0.35) galaxy clusters from the Planck Sunyaev-Zeldovich (SZ) sample using Chandra observations. This nearly unbiased ma…

astro-ph.GA2022★ 15 cited

AGN feedback duty cycle in Planck SZ selected clusters using Chandra observations

V. Olivares, Y. Su, P. Nulsen +5

We present a systematic study of X-ray cavities using archival Chandra observations of nearby galaxy clusters selected by their Sunyaev-Zel'dovich (SZ) signature in the Planck surv…

astro-ph.GA2022★ 18 cited

High-resolution, High-sensitivity, Low-frequency uGMRT View of Coma Cluster of Galaxies

D. V. Lal, N. Lyskova, C. Zhang +12

We present high-resolution, high-sensitivity upgraded Giant Metrewave Radio Telescope observations of the Coma cluster (A1656) at 250-500 MHz and 550-850 MHz. At 250-500 MHz, 135 s…

astro-ph.HE2021★ 21 cited

Radio relics in PSZ2 G096.88+24.18: A connection with pre-existing plasma

A. Jones, F. de Gasperin, V. Cuciti +10

Giant radio relics are arc-like structures of diffuse, non-thermal synchrotron radiation that trace shock waves induced by galaxy cluster mergers. The particle (re-)acceleration me…

astro-ph.GA2021★ 31 cited

Downstream depolarization in the Sausage relic: a 1-4 GHz Very Large Array study

G. Di Gennaro, R. J. van Weeren, L. Rudnick +10

Radio relics are elongated sources related to shocks driven by galaxy cluster merger events. Although these objects are highly polarized at GHz frequencies (), high-r…

astro-ph.HE2020★ 13 cited

LOFAR Detection of a Low-Power Radio Halo in the Galaxy Cluster Abell 990

N. D. Hoang, T. W. Shimwell, E. Osinga +10

Radio halos are extended (), steep-spectrum sources found in the central region of dynamically disturbed clusters of galaxies. Only a handful of radio halos have bee…