activity
20072026
most citedCosmological Parameters from Observations of Galaxy Clusters

1.2k citations · 12.4k across the 129 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

15 papers · 1 filter

astro-ph.GA2026

Initial Investigations of the Outskirts of XLSSC 122

Eleanore. B. Todd, Jon. P. Willis, Rebecca. E. A. Canning +7

We investigate the redshift 1.98 galaxy cluster XLSSC 122 using the Hubble Space Telescope (HST) from the core of the cluster out to 3 Mpc, a scale equivalent to 10 times the R500…

astro-ph.GA2025

Measuring the Temperature of Extremely Hot Shock-Heated Gas in the Major Merger MACS J0717.5+3745 With Relativistic Corrections to the Sunyaev-Zel'dovich Effect

Benjamin J. Vaughan, Jack Sayers, Locke Spencer +10

The conversion of gravitational potential to kinetic energy results in an intracluster medium (ICM) gas with a characteristic temperature near 10 keV in the most massive galaxy clu…

astro-ph.GA2023★ 8 cited

SPT-CL J2215-3537: A Massive Starburst at the Center of the Most Distant Relaxed Galaxy Cluster

Michael S. Calzadilla, Lindsey E. Bleem, Michael McDonald +14

We present the discovery of the most distant, dynamically relaxed cool core cluster, SPT-CL J2215-3537 (SPT2215) and its central brightest cluster galaxy (BCG) at z=1.16. Using new…

astro-ph.GA2022★ 18 cited

BASS. XXXVI. Constraining the Local Supermassive Black Hole - Halo Connection with BASS DR2 AGN

M. C. Powell, S. W. Allen, T. Caglar +12

We investigate the connection between supermassive black holes (SMBHs) and their host dark matter halos in the local universe using the clustering statistics and luminosity functio…

astro-ph.GA2021★ 22 cited

Quiescent galaxies in a virialized cluster at redshift 2: Evidence for accelerated size-growth

E. Noordeh, R. E. A. Canning, J. P. Willis +4

We present an analysis of the galaxy population in XLSSC 122, an X-ray selected, virialized cluster at redshift . We utilize HST WFC3 photometry to characterize the activit…

astro-ph.GA2020★ 14 cited

The environmental dependence of X-ray AGN activity at

E. Noordeh, R. E. A. Canning, A. King +9

We present an analysis of the X-ray Active Galactic Nucleus (AGN) population in a sample of seven massive galaxy clusters in the redshift range . We utilize high-quali…