activity
20002022
most citedDiscovery of Ghost Cavities in Abell 2597's X-ray Atmosphere

227 citations · 509 across the 13 of their papers we have counts for

collaborators

13 papers

astro-ph.HE2022★ 3 cited

The strongest cool core in REXCESS: Missing X-ray cavities in RXC J2014.8-2430

Tony Mroczkowski, Megan Donahue, Joshiwa van Marrewijk +8

We present a multiwavelength study of RXC J2014.8-2430, the most extreme cool-core cluster in the Representative Cluster Structure Survey (REXCESS), using X-…

astro-ph.GA2021★ 10 cited

The Clusters Hiding in Plain Sight (CHiPS) survey: CHIPS1911+4455, a Rapidly-Cooling Core in a Merging Cluster

Taweewat Somboonpanyakul, Michael McDonald, Matthew Bayliss +6

We present high-resolution optical images from the Hubble Space Telescope, X-ray images from the Chandra X-ray Observatory, and optical spectra from the Nordic Optical Telescope fo…

astro-ph.GA2019

Circumgalactic Gas and the Precipitation Limit

G. M. Voit, A. Babul, Iu. Babyk +15

During the last decade, numerous and varied observations, along with increasingly sophisticated numerical simulations, have awakened astronomers to the central role the circumgalac…

astro-ph.HE2019★ 3 cited

Supermassive Black Hole Feedback

Mateusz Ruszkowski, Daisuke Nagai, Irina Zhuravleva +23

Understanding the processes that drive galaxy formation and shape the observed properties of galaxies is one of the most interesting and challenging frontier problems of modern ast…

astro-ph.CO2012★ 31 cited

Hundred Thousand Degree Gas in the Virgo Cluster of Galaxies

W. B. Sparks, J. E. Pringle, R. F. Carswell +6

The physical relationship between low-excitation gas filaments at ~10^4 K, seen in optical line emission, and diffuse X-ray emitting coronal gas at ~10^7 K in the centers of many g…

astro-ph.CO2009★ 33 cited

Discovery of CIV Emission Filaments in M87

W. B. Sparks, J. E. Pringle, M. Donahue +4

Gas at intermediate temperature between the hot X-ray emitting coronal gas in galaxies at the centers of galaxy clusters, and the much cooler optical line emitting filaments, yield…