Article
AN UPPER LIMIT TO THE ACETYLENE ABUNDANCE TOWARD BN IN THE ORION MOLECULAR CLOUD
ASTROPHYSICAL JOURNAL
Publication Date
1989
Abstract
A search for the acetylene (C2H2) nu3 infrared vibration-rotation absorption near 3 microns toward the Becklin-Neugebauer source in the Orion molecular cloud is reported. The relative abundance of C2H2/CO in the quiescent gas is less than 0.003.
Disciplines
DOI
https://doi.org/10.1086/167902
Pages
265-267
Citation Information
RF KNACKE, YH KIM and William M. Irvine. "AN UPPER LIMIT TO THE ACETYLENE ABUNDANCE TOWARD BN IN THE ORION MOLECULAR CLOUD" ASTROPHYSICAL JOURNAL Vol. 345 Iss. 1 (1989) Available at: http://works.bepress.com/wirvine/81/
The published version is located at http://adsabs.harvard.edu/full/1989ApJ...345..265K