A SURVEY OF CYCLOPROPENYLIDENE (C3H2) IN GALACTIC SOURCES

Authors

SC MADDEN
William M. Irvine, University of Massachusetts - AmherstFollow
HE MATTHEWS
P FRIBERG
DA SWADE

Publication Date

1989

Journal or Book Title

ASTRONOMICAL JOURNAL

Abstract

A survey of various Galactic sources reveals that C3H2 is one of the more abundant organic constituents of the dense interstellar medium. Detections of the 2(20)-2(11) para line at 21.6 GHz in many sources having strong 1(10)-1(01) emission are discussed. The 2(11)-2(02) line of the para species at 46.8 GHz has been detected in the dark clouds TMC-1 and L134N. The C3H2 emission is shown to be extended in the TMC-1, L134N, W51, and Orion clouds.

Comments

The published version is located at http://adsabs.harvard.edu/cgi-bin/bib_query?1989AJ.....97.1403M

http://adsabs.harvard.edu/full/1989AJ.....97.1403M

DOI

https://doi.org/10.1086/115081

Pages

1403-1422

Volume

97

Issue

5

Recommended Citation

MADDEN, SC; Irvine, William M.; MATTHEWS, HE; FRIBERG, P; and SWADE, DA, "A SURVEY OF CYCLOPROPENYLIDENE (C3H2) IN GALACTIC SOURCES" (1989). ASTRONOMICAL JOURNAL. 256.
https://doi.org/10.1086/115081