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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

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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 

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