82 citations · 262 across the 12 of their papers we have counts for
7 papers · 1 filter
A Possible Hidden Hot Halo Component Revealed by Joint X-ray and Sunyaev--Zel'dovich Observations
Jiang-Tao Li, Rui Huang, Joel N. Bregman +2
Massive galaxies are expected to host extended halos of hot gas that contain a substantial fraction of their baryons and feedback energy. X-ray observations probe the dense, X-ray-…
Hot Extended Galaxy Halos Around Local L* Galaxies From Sunyaev-Zeldovich Measurements
Joel N. Bregman, Edmund Hodges-Kluck, Zhijie Qu +3
Most of the baryons in L* galaxies are unaccounted for and are predicted to lie in hot gaseous halos (T ~ 3E6 K) that may extend beyond R200. A hot gaseous halo will produce a ther…
The Ultraviolet Detection of Diffuse Gas in Galaxy Groups
John T. Stocke, Brian A. Keeney, Charles W. Danforth +5
A small survey of the UV-absorbing gas in 12 low- galaxy groups has been conducted using the Cosmic Origins Spectrograph (COS) on-board the Hubble Space Telescope (HST). Targets…
A Galaxy Redshift Survey near HST/COS AGN Sight Lines
Brian A. Keeney, John T. Stocke, Cameron T. Pratt +8
To establish the connection between galaxies and UV-detected absorption systems in the local universe, a deep () and wide ( radius) galaxy redshift survey…
The Spread of Metals into the Low-Redshift Intergalactic Medium
C. T. Pratt, J. T. Stocke, B. A. Keeney +1
We investigate the association between galaxies and metal-enriched and metal-deficient absorbers in the local universe () using a large compilation of FUV spectra of brig…
Characterizing the Circumgalactic Medium of Nearby Galaxies with HST/COS and HST/STIS Absorption-Line Spectroscopy: II. Methods and Models
Brian A. Keeney, John T. Stocke, Charles W. Danforth +6
We present basic data and modeling for a survey of the cool, photo-ionized Circum-Galactic Medium (CGM) of low-redshift galaxies using far-UV QSO absorption line probes. This surve…