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Preliminary Results on the Molecular Emission from the T Tauri Circumstellar Disk

Published online by Cambridge University Press:  12 April 2016

Huib Jan Van Langevelde ,
Ewine F. Van Dishoeck  and
Geoffrey A. Blake
Huib Jan Van Langevelde
Affiliation:
Sterrewacht Leiden, Postbus 9513, 2300 RA Leiden, the Netherlands
Ewine F. Van Dishoeck
Affiliation:
Sterrewacht Leiden, Postbus 9513, 2300 RA Leiden, the Netherlands
Geoffrey A. Blake
Affiliation:
Division of Geological and Planetary Sciences, California Institute of Technology 170-25, Pasadena, CA 91125, USA

Abstract

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We report the initial results of a study of the chemical composition of the T Tauri circumstellar disk. The excitation and distribution of CS and HCO+ are discussed. These two molecules behave quite differently in the YSO environment.

Type
3. Astronomical Results and Prospects
Information
International Astronomical Union Colloquium , Volume 140: Astronomy with Millimeter and Submillimeter Wave Interferometry , 1994 , pp. 276 - 277
Copyright
Copyright © Astronomical Society of the Pacific 1994

References

Blake, G.A., van Dishoeck, E.F., Sargent, A. 1992, Ap. J 391 L99 CrossRefGoogle Scholar
Ohashi, N., Kawabe, R., Hayashi, M., Ishiguro, M., 1991, AJ 102 2055 CrossRefGoogle Scholar