Fine-scale structure in the -185 kilometers per second absorption by HCO(+) in the Galactic center

We present a high-resolution study of the HCO(+) (J = 1-0) absorption by the 'high-velocity gas' at velocities between -170 and -200 km/s in Sgr A West. The absorption against the continuum radiation from the ionized gas features in Sgr A West (in particular the 'bar') is stronge...

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Veröffentlicht in:	The Astrophysical journal 1992-11, Vol.400 (1), p.L29-L32
Hauptverfasser:	Marr, Jonathan M., Rudolph, Alexander L., Pauls, Thomas A., Wright, Melvyn C. H., Backer, Donald C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics Earth, ocean, space Exact sciences and technology Interstellar medium (ism) and nebulae in milky way Molecular clouds, h2 clouds, dense clouds, and dark clouds Stellar systems. Galactic and extragalactic objects and systems. The universe
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