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Molecular and atomic jets in young low-mass stars: Properties and origin

Published online by Cambridge University Press:  24 February 2011

Sylvie Cabrit ,
J. Ferreira  and
C. Dougados
Sylvie Cabrit
Affiliation:
LERMA, Observatoire de Paris, CNRS 61 Avenue de l'Observatoire, F-75014Paris email: sylvie.cabrit@obspm.fr
J. Ferreira
Affiliation:
LAOG, Observatoire de Grenoble, CNRS email: ferreira@obs.ujf-grenoble.fr, dougados@obs.ujf-grenoble.fr
C. Dougados
Affiliation:
LAOG, Observatoire de Grenoble, CNRS email: ferreira@obs.ujf-grenoble.fr, dougados@obs.ujf-grenoble.fr
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Abstract

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The key characteristics of molecular and atomic ejection from young stars are summarized, with emphasis on similarities across evolutionary stages, and the need for efficient magnetic collimation and ejection extracting a large fraction of the accretion power. The jet kinematics, and its dust and molecular content, are confronted to steady MHD jet models, and the probable contribution of non-steady processes is pointed out.

Keywords

stars: pre–main-sequencestars: winds, outflowsISM: jets and outflowsISM: molecules
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S275: Jets at all Scales , September 2010 , pp. 374 - 382
Copyright
Copyright © International Astronomical Union 2011

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