S. Allen

activity

20172026

most citedOptical Photometric Indicators of Galaxy Cluster Relaxation

9 citations · 12 across the 6 of their papers we have counts for

collaborators

Showing astro-ph.GAShow all

3 papers · 1 filter

astro-ph.GA2025★ 1 cited

AGN with massive black holes have closer galactic neighbors: k-Nearest-Neighbor statistics of an unbiased sample of AGN at z~0.03

A. Mhatre, M. C. Powell, S. Yuan +10

The large-scale environments of active galactic nuclei (AGN) reveal important information on the growth and evolution of supermassive black holes (SMBHs). Previous AGN clustering m…

astro-ph.GA2020

The environmental dependence of X-ray AGN activity at $z \sim 0.4$

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 $0.35 < z < 0.45$ . We utilize high-quali…

astro-ph.GA2018

Spectroscopic Confirmation of Five Galaxy Clusters at z > 1.25 in the 2500 sq. deg. SPT-SZ Survey

G. Khullar, L. E. Bleem, M. B. Bayliss +29

We present spectroscopic confirmation of five galaxy clusters at $1.25 < z < 1.5$ , discovered in the $2500$ deg $^{2}$ South Pole Telescope Sunyaev-Zel'dovich (SPT-SZ) surv…

AGN with massive black holes have closer galactic neighbors: k-Nearest-Neighbor statistics of an unbiased sample of AGN at z~0.03

The environmental dependence of X-ray AGN activity at z∼0.4

Spectroscopic Confirmation of Five Galaxy Clusters at z > 1.25 in the 2500 sq. deg. SPT-SZ Survey

The environmental dependence of X-ray AGN activity at $z \sim 0.4$