The Molecular Chemistry of Diffuse and Translucent Clouds in the Line-of-Sight to Sgr B2
The Molecular Chemistry of Diffuse and Translucent Clouds in the Line-of-Sight to Sgr B2
The 1-50 GHz GBT PRIMOS data contains ~50 molecular absorption lines observed in diffuse and translucent clouds located in the Galactic Center, Bar, and spiral arms in the line-of-sight to Sgr B2(N). We measure the column densities and estimate abundances, relative to H2, of 11 molecules and additional isotopologues. We …