Hostname: page-component-745bb68f8f-g4j75 Total loading time: 0 Render date: 2025-01-11T11:19:08.941Z Has data issue: false hasContentIssue false
  • English
  • Français

Millimeter Interferometry of Class 0 Sources: Rotation and Infall Towards L1448N

Published online by Cambridge University Press:  25 May 2016

Susan Terebey  and
Deborah L. Padgett
Susan Terebey
Affiliation:
Extrasolar Research Corporation, 720 Magnolia Ave., Pasadena CA 91106, USA
Deborah L. Padgett
Affiliation:
Jet Propulsion Laboratory, IPAC 100-22, Caltech, Pasadena CA 91125, USA

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In order to study the kinematics of protostellar collapse we present high-spatial resolution millimeter interferometer data of the class 0 source L1448 N. The L1448 N cloud core has fragmented into two rapidly rotating subcores containing three protostars. One subcore is a protobinary system with 2000 AU separation. Strong evidence for infall is seen towards the N(B) component.

Type
V. Low- and High-Mass Protostars and Their Environment
Information
Symposium - International Astronomical Union , Volume 182: Herbig-Haro Flows and the Birth of Low Mass Stars , 1997 , pp. 507 - 514
Copyright
Copyright © Kluwer 1997 

References

André, P., Ward-Thompson, D., and Barsony, M. 1993, ApJ, 406, 122.CrossRefGoogle Scholar
Bachiller, R., and Cernicharo, J. 1986, A&A, 168, 262.Google Scholar
Bachiller, R., Cernicharo, J., Martin-Pintado, J., Tafalla, M. and Lazareff, B. 1990, A&A, 231, 174.Google Scholar
Curiel, S., Raymond, J. C., Rodriguez, L. F., Canto, J. and Moran, J. M. 1990, ApJ, 365, L85.CrossRefGoogle Scholar
Goodman, A. A., Benson, P. J., Fuller, G. A., and Myers, P.C. 1993, ApJ, 406, 528.CrossRefGoogle Scholar
Shu, F. H., Adams, F. C., and Lizano, S. 1987, ARAA, 25, 23.CrossRefGoogle Scholar
Terebey, S., Chandler, C. J., and Andre, P. 1993, ApJ, 414, 759.CrossRefGoogle Scholar
Zhao, S., 1995, ApJ, 442, 685.CrossRefGoogle Scholar
Zhao, S., Evans, N. J. II, Kompe, C. and Walmsley, C. M. 1993, ApJ, 404, 232.CrossRefGoogle Scholar