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1998AJ....115.1118D - Astron. J., 115, 1118-1134 (1998/March-0)
Observations of shocked H_2 and entrained CO in outflows from luminous young stars.
DAVIS C.J., MORIARTY-SCHIEVEN G., EISLOEFFEL J., HOARE M.G. and RAY T.P.
Abstract (from CDS):
To complement these data, wide-field CO J = 2-1 maps have also been obtained toward three regions, W75 N, S140 N, and NGC 7538. When compared with the H2 images, these provide new insight into each outflow region. Indeed, analysis of these data suggests that although these flows are more massive and more energetic than their low-mass counterparts, they are nevertheless well collimated, bipolar, and possibly jet-driven. Molecular bow shocks, driven by an underlying, possibly variable stellar jet, may play a major role in this entrainment process.
Abstract Copyright: ∼
Journal keyword(s): ISM: Jets and Outflows - ISM: Kinematics and Dynamics - Stars: Mass Loss
Nomenclature: HH NNN (Nos 251-254). Table 1, Fig.1: [DME98] AFGL 490 IRS N=1, [DME98] AFGL 490 Knot A N=1. Fig.5: [DME98] S140N ZN (Nos Z1-Z2). Fig.9: [DME98] AFGL 5180 Centre A (Nos A-D), [DME98] AFGL 5180 Centre WN (Nos N, S1, S2). Fig.10: [DME98] AFGL 5180 East A (Nos A-G).
Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.
Simbad objects: 42
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