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. In: Science with the Atacama Large Millimeter Array: A New Era for Astrophysics. Springer , Dordrecht, pp. 77-80. ISBN 978-1-4020-6934-5. https://resolver.caltech.edu/CaltechAUTHORS:20200203-151541044
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Abstract
Close to 30 deuterated molecules have now been detected in the ISM, including doubly-deuterated species D₂H⁺, ND₂H, D₂CO, CHD₂OH, D₂S, and D₂CS, 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.
Item Type: | Book Section | |||||||||
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Additional Information: | © 2008 Springer Science+Business Media B.V. 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 | |||||||||
DOI: | 10.1007/978-1-4020-6935-2_15 | |||||||||
Record Number: | CaltechAUTHORS:20200203-151541044 | |||||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20200203-151541044 | |||||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
ID Code: | 101089 | |||||||||
Collection: | CaltechAUTHORS | |||||||||
Deposited By: | Tony Diaz | |||||||||
Deposited On: | 03 Feb 2020 23:21 | |||||||||
Last Modified: | 16 Nov 2021 17:59 |
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