Yung, Yuk L. and Friedl, Randall R. and Pinto, Joseph P. and Bayes, Kyle D. and Wen, Jun-Shan (1988) Kinetic isotopic fractionation and the origin of HDO and CH_3D in the solar system. Icarus, 74 (1). pp. 121-132. ISSN 0019-1035. doi:10.1016/0019-1035(88)90034-6. https://resolver.caltech.edu/CaltechAUTHORS:20140813-111517222
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Abstract
It is argued that photochemical processes, driven by ultraviolet starlight, could lead to large deuterium fractionation for H_2O and CH_4 relative to H_2 in the primitive solar nebula. Implications for deuterium enrichment observed in planetary atmospheres are briefly discussed.
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| Alternate Title: | Kinetic isotopic fractionation and the origin of HDO and CH3D in the solar system | |||||||||
| Additional Information: | © 1988 Academic Press, Inc. Received May 18, 1987; Revised November 15, 1987. We acknowledge stimulating discussions with E. M. Shoemaker, M. Allen, and J. I. Lunine. We thank R. G. Prinn for pointing out the potential importance of starlight as a means for initiating photochemistry in the Solar System. This work was partly inspired by G. J. Wasserburg's grandiose vision of geochemistry and cosmochemistry in our division although there is no conceivable correlation between this humble research and his grandiose vision. Support by NASA Grants NSG 7376 and NAGW 313 of the Planetary Atmospheres Program is gratefully acknowledged. RRF and JPP are supported by NASA NRC fellowships. | |||||||||
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| Issue or Number: | 1 | |||||||||
| DOI: | 10.1016/0019-1035(88)90034-6 | |||||||||
| Record Number: | CaltechAUTHORS:20140813-111517222 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140813-111517222 | |||||||||
| Official Citation: | Yung, Y. L., Friedl, R. R., Pinto, J. P., Bayes, K. D., & Wen, J.-S. (1988). Kinetic isotopic fractionation and the origin of HDO and CH3D in the solar system. Icarus, 74(1), 121-132. doi: http://dx.doi.org/10.1016/0019-1035(88)90034-6 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 48505 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Joanne McCole | |||||||||
| Deposited On: | 13 Aug 2014 19:33 | |||||||||
| Last Modified: | 10 Nov 2021 18:32 |
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