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New Interstellar Molecular Detections: Implications for “Shock Chemistry”

Published online by Cambridge University Press:  04 August 2017

L. M. Ziurys  and
B. E. Turner
L. M. Ziurys
Affiliation:
Five College Radio Astronomy Observatory, University of Massachusetts, Amherst, National Radio Astronomy Observatory Charlottesville, VA, U.S.A.
B. E. Turner
Affiliation:
Five College Radio Astronomy Observatory, University of Massachusetts, Amherst, National Radio Astronomy Observatory Charlottesville, VA, U.S.A.

Extract

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Several new interstellar species have recently been detected in the molecular gas, including rotationally-excited CH, vibrationally-excited HCN, and a new molecular ion, HCNH+. These detections have raised some interesting questions concerning the relative importance of “shock” or “high temperature” chemistry vs. ion-molecule reactions in the synthesis of interstellar molecules in dense clouds.

Type
Interstellar Medium
Information
Symposium - International Astronomical Union , Volume 120: Astrochemistry , 1987 , pp. 289 - 292
Copyright
Copyright © Reidel 1987 

References

1. Ziurys, L.M., and Turner, B.E. 1985, Ap. J., 292, L25.CrossRefGoogle Scholar
2. Ziurys, L.M., and Turner, B.E. 1986a, in preparation.Google Scholar
3. Ziurys, L.M., and Turner, B.E. 1986b, Ap. J. (Letters), 300, L9.Google Scholar
4. Altman, R.S., Crofton, M.W., and Oka, T. 1984, J. Chem. Phys., 80, 3911.Google Scholar
5. Ziurys, L.M., and Turner, B.E. 1986c, to appear in Ap. J. (Letters), March 1 edition.Google Scholar