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The Milky Way's Kiloparsec Scale Wind: A Hybrid Cosmic-Ray and Thermally Driven Outflow
John E. Everett, Ellen G. Zweibel, Robert A. Benjamin +4
We apply a wind model, driven by combined cosmic-ray and thermal-gas pressure, to the Milky Way, and show that the observed Galactic diffuse soft X-ray emission can be better expla…
Integral Field Unit Observations of NGC 4302: Kinematics of the Diffuse Ionized Gas Halo
George H. Heald, Richard J. Rand, Robert A. Benjamin +1
We present moderate resolution spectroscopy of extraplanar diffuse ionized gas (EDIG) emission in the edge-on spiral galaxy NGC 4302. The spectra were obtained with the SparsePak i…
Density Distribution of the Warm Ionized Medium
Alex S. Hill, Ronald J. Reynolds, Robert A. Benjamin +1
Observations of Halpha emission measures and pulsar dispersion measures at high Galactic latitude (|b| > 10 deg) provide information about the density and distribution of the diffu…