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We present high-resolution H41α hydrogen recombination line observations of the 12 (3 pc) region surrounding Sagittarius A* (Sgr A*) at 92 GHz using the Millimeter Array at the Owens Valley Radio Obse...
Multiwavelength Study Of The Distribution Of Neutral Gas In And Around Galaxies And Groups Of Galaxies
Pure sciences Absorption Compact groups Galaxy evolution Hydrogen Lyman alpha
2014/12/9
We study the distribution and nature of neutral hydrogen in various environments. We start by exploring the disk and halos of galaxies in Chapter 1. Our sample consists of 23 sightlines through 15 low...
Neutral Gas Bubbles Surrounding Southern Optical Ring Nebulae：Anon (WR 23) and RCW 52
Neutral Gas RCW 52 Optical Ring Nebulae
2009/6/15
Neutral Gas Bubbles Surrounding Southern Optical Ring Nebulae：Anon (WR 23) and RCW 52。