Astronomy and Astrophysics – Astrophysics
Scientific paper
Apr 1983
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983apj...267..151c&link_type=abstract
Astrophysical Journal, Part 1, vol. 267, Apr. 1, 1983, p. 151-155.
Astronomy and Astrophysics
Astrophysics
37
Carbon Isotopes, Carbon Monoxide, Interstellar Chemistry, Interstellar Gas, Photodissociation, Abundance, Chemical Fractionation, Nuclear Fusion, Reaction Kinetics, Stellar Evolution
Scientific paper
The possible influence of isotope-selective photodissociation on the abundance ratios of the various isotopic forms of the CO molecule in the interstellar medium is reinvestigated. In the study here, chemical fractionation is included in the reaction network. Though isotope-selective photodissociation can in principle alter the 16O to 18O ratios under representative conditions, it seems to have negligible impact on the 13CO/12CO ratios. In addition, the ratio 13C16O/13C18O is found to remain essentially equal to 12C16O/12C18O in the presence of isotope selective photodissociation due also to the rapid chemical exchange of the carbon isotopes.
Chu Y.-H. Y.-H.
Watson William D.
No associations
LandOfFree
Further analysis of the possible effects of isotope-selective photodissociation on interstellar carbon monoxide does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Further analysis of the possible effects of isotope-selective photodissociation on interstellar carbon monoxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Further analysis of the possible effects of isotope-selective photodissociation on interstellar carbon monoxide will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1233444