B335 - a candidate protostar

Gee, G., Griffin, Matthew John ORCID: https://orcid.org/0000-0002-0033-177X, Cunningham, T., Emerson, J. P., Ade, Peter A. R. ORCID: https://orcid.org/0000-0002-5127-0401 and Caroff, L. J. 1985. B335 - a candidate protostar. Monthly Notices of the Royal Astronomical Society 215 (1) , pp. 15-21. 10.1093/mnras/215.1.15P

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Abstract

The authors have made submillimetre observations of the Bok globule B335 and partially resolved the cold, compact, far-infrared source detected by Keene et al. The luminosity of this source suggests that it is an embedded, low-mass, pre-main-sequence or protostellar object. From the measured size of the central source the authors conclude that it is an envelope of material accreting on to a central core and being heated by radiation from the accretion shock. Some of the energy released at the shock causes mass loss which is channelled by the surrounding envelope into a bipolar outflow. The presence of both infall and outflow in B335 indicates that it belongs to a new class of astronomical object.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Physics and Astronomy
Subjects:	Q Science > QB Astronomy
Publisher:	Wiley-Blackwell
ISSN:	0035-8711
Last Modified:	28 Oct 2022 09:52
URI:	https://orca.cardiff.ac.uk/id/eprint/75956

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