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The Nonisothermality and Extent of Galactic Diffuse Hot Gas toward Markarian 421
ISM Mrk 421
2014/12/23
Diffuse hot gas can be traced effectively by its X-ray absorption and emission. We present a joint analysis of these tracers to characterize the spatial and temperature distributions of the Galactic h...
The Spatial Extent of (U)LIRGs in the Mid-Infrared. II. Feature Emission
Spatial Extent (U)LIRGs Feature Emission
2011/10/18
We present results from the second part of our analysis of the extended mid-infrared (MIR) emission of the Great Observatories All-Sky LIRG Survey (GOALS) sample based on 5-14 micron low-resolution sp...
What Determines the Incidence and Extent of MgII Absorbing Gas Around Galaxies?
cosmology observations galaxies halos intergalacticmedium quasars absorption lines
2010/11/10
We study the connections between on-going star formation, galaxy mass, and extended halo gas, in order to distinguish between starburst-driven outflows and infalling clouds that produce the majority o...