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Amplification and Absorption of the 9 cm2Π, J = ½ A-Doublet Lines of Interstellar CH
Published online by Cambridge University Press: 25 April 2016
Extract
Following the detection of the 9 cm ground-state triplet of CH by Rydbeck et al. (1973), preliminary observations at the CH frequencies were made with the Parkes 64-m telescope (beamwidth ∼6′ arc) in December 1973 and January 1974. We have detected the CH lines in many galactic HII regions and in the direction of the galactic centre.
- Type
- Interstellar Molecular Spectroscopy
- Information
- Publications of the Astronomical Society of Australia , Volume 2 , Issue 5 , September 1974 , pp. 253 - 255
- Copyright
- Copyright © Astronomical Society of Australia 1974
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