Lis, D. C. and Gerin, M. and Roueff, E. and Phillips, T. G. and Poelman, D. R. (2008) Interstellar deuteroammonia: Tracing physical conditions in dense, cold interstellar medium. Astrophysics and Space Science, 313 (1-3). pp. 77-80. ISSN 0004-640X. doi:10.1007/s10509-007-9595-4. https://resolver.caltech.edu/CaltechAUTHORS:20190828-102316798
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Abstract
Close to 30 deuterated molecules have now been detected in the ISM, including doubly-deuterated species D_2H^+, ND_2H, D_2CO, CHD_2OH, D_2S, and D_2CS, as well as triply-deuterated ammonia and methanol. We review the current understanding of depletion and deuteration processes in cold, dense interstellar medium (ISM) and discuss the utility of deuteroammonia as a tracer of the physical conditions and kinematics of cold, dense gas.
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| Additional Information: | © Springer Science+Business Media B.V. 2007. Received: 12 February 2007 / Accepted: 9 July 2007 / Published online: 11 August 2007. This research has been supported by NSF grant AST-0540882 to the Caltech Submillimeter Observatory. MG and ER acknowledge travel support from the CNRS/INSU research program PCMI. | |||||||||
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| Subject Keywords: | ISM: abundances ISM: molecules Stars: formation | |||||||||
| Issue or Number: | 1-3 | |||||||||
| DOI: | 10.1007/s10509-007-9595-4 | |||||||||
| Record Number: | CaltechAUTHORS:20190828-102316798 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20190828-102316798 | |||||||||
| Official Citation: | Lis, D.C., Gerin, M., Roueff, E. et al. Astrophys Space Sci (2008) 313: 77. https://doi.org/10.1007/s10509-007-9595-4 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 98292 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 28 Aug 2019 20:09 | |||||||||
| Last Modified: | 16 Nov 2021 17:38 |
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