203 citations · 611 across the 28 of their papers we have counts for
8 papers · 1 filter
AGN Feedback and the Development of Dusty Multiphase Gas in X-ray Emitting Elliptical Galaxies
Pasquale Temi, Francesco Ubertosi, Fabrizio Brighenti +9
This paper investigates the physical and kinematic properties of dust-rich regions in a small sample of group-centered elliptical galaxies, emphasizing their connection with the ho…
The relationship between warm and hot gas-phase metallicity in massive elliptical galaxies and the influence of AGN feedback
Valeria Olivares, Yuanyuan Su, Pasquale Temi +10
Warm ionized gas is ubiquitous at the centers of X-ray bright elliptical galaxies. While it is believed to play a key role in the feeding and feedback processes of supermassive bla…
Testing the Limits of AGN Feedback and the Onset of Thermal Instability in the Most Rapidly Star Forming Brightest Cluster Galaxies
Michael S. Calzadilla, Michael McDonald, Megan Donahue +8
We present new, deep, narrow- and broad-band Hubble Space Telescope observations of seven of the most star-forming brightest cluster galaxies (BCGs). Continuum-subtracted [O II] ma…
The Dust and Molecular Gas in the Brightest Cluster Galaxy in MACS 1931.8-2635
Kevin Fogarty, Marc Postman, Yuan Li +6
We present new ALMA observations of the molecular gas and far-infrared continuum around the brightest cluster galaxy (BCG) in the cool-core cluster MACS 1931.8-2635. Our observatio…
Stellar Mass and 3.4 m M/L Ratio Evolution of Brightest Cluster Galaxies in COSMOS since z ~ 1.0
Kevin C. Cooke, Kevin Fogarty, Jeyhan S. Kartaltepe +3
We investigate the evolution of star formation rates (SFRs), stellar masses, and M/L ratios of brightest cluster galaxies (BCGs) in the COSMOS survey since z ~ 1 to dete…
The Relationship Between Brightest Cluster Galaxy Star Formation and the Intracluster Medium in CLASH
Kevin Fogarty, Marc Postman, Rebecca Larson +2
We study the nature of feedback mechanisms in the 11 CLASH brightest cluster galaxies (BCGs) that exhibit extended ultraviolet and nebular line emission features. We estimate star…
Star Formation Activity in CLASH Brightest Cluster Galaxies
Kevin Fogarty, Marc Postman, Thomas Connor +2
The CLASH X-ray selected sample of 20 galaxy clusters contains ten brightest cluster galaxies (BCGs) that exhibit significant (5 ) extinction-corrected star formation rates (…
Ultraviolet Morphologies and Star-Formation Rates of CLASH Brightest Cluster Galaxies
Megan Donahue, Thomas Connor, Kevin Fogarty +7
Brightest cluster galaxies (BCGs) are usually quiescent, but many exhibit star formation. Here we exploit the opportunity provided by rest-frame UV imaging of galaxy clusters in th…