Observation of [ C I ] toward the GL 2591 and W 28 A 2 Molecular Outflows
نویسندگان
چکیده
Molecular outflows associated with GL 2591 and W28 A2 were observed in the 492 GHz [C I] line. Upper limits are set on the [C I] emission in the extremely high velocity line wings. These limits are discussed in terms of wind-driven and jet-driven models of molecular outflows. Subject headings: ISM: atoms — ISM: individual (GL 2591, W28 A2) — ISM: jets and outflows — ISM: kinematics and dynamics
منابع مشابه
Extremely High Velocity Outflows
Extremely high velocity (EHV) wings, with full widths of 72 to 140 km s, are seen on the CO J = 3→2 lines toward W3 IRS 5, GL 490, NGC 2071, W28 A2 (G05.89–0.39), GL 2591, S140, and Cepheus A. Observations of CO and CO J = 3→2 and J = 2→1 lines indicate that optical depth generally decreases with increasing velocity separation from the ambient cloud velocity. Maps of the extremely high velocity...
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