activity
19962026
most citedHeating Hot Atmospheres with Active Galactic Nuclei

1.3k citations · 12.4k across the 160 of their papers we have counts for

collaborators

153 papers

astro-ph.GA2026

Cavity-driven Gas Transport in Cool-Core Clusters: Implications for Multiphase Gas Cooling

Prathamesh Tamhane, Brian McNamara, Paul Nulsen

We present a study of gas uplift by cavities and its role in promoting the formation of molecular gas in cool-core galaxy clusters. Using a sample of 24 clusters, we quantify the p…

astro-ph.GA2026

Mapping Gas Accretion and Stellar Kinematics to Sub-kiloparsec Scales in NGC 4696 with JWST/NIRSpec

Mathieu Marquis, Julie Hlavacek-Larrondo, Olivia Pereira +35

We present JWST/NIRSpec IFU spectroscopy of the central pc () of NGC 4696, the BCG in the Centaurus cluster. Leveraging the (…

astro-ph.GA2023

The SPT-Chandra BCG Spectroscopic Survey I: Evolution of the Entropy Threshold for Cooling and Feedback in Galaxy Clusters Over the Last 10 Gyr

Michael S. Calzadilla, Michael McDonald, Bradford A. Benson +16

We present a multi-wavelength study of the brightest cluster galaxies (BCGs) in a sample of the 95 most massive galaxy clusters selected from South Pole Telescope (SPT) Sunyaev-Zel…

astro-ph.GA2023★ 15 cited

Hidden Cooling Flows in Clusters of Galaxies III: Accretion onto the Central Black Hole

A. C. Fabian, J. S. Sanders, G. J. Ferland +3

Recently, we have uncovered Hidden Cooling Flows (HCF) in the X-ray spectra of the central Brightest Galaxies of 11 clusters, 1 group and 2 elliptical galaxies. Here we report such…

astro-ph.GA2023★ 10 cited

The Halo Mass-Temperature Relation for Clusters, Groups, and Galaxies

Iurii Babyk, Brian McNamara

The halo mass-temperature relation for a sample of 216 galaxy clusters, groups, and individual galaxies observed by X-ray Observatory is presented. Using accurate spectra…

astro-ph.HE2023★ 24 cited

AGN Feeding and Feedback in M84: From Kiloparsec Scales to the Bondi Radius

C. J. Bambic, H. R. Russell, C. S. Reynolds +3

We present the deepest Chandra observation to date of the galaxy M84 in the Virgo Cluster, with over 840 kiloseconds of data provided by legacy observations and a recent 730 kilose…