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Deuterated species in the star-forming regions

Kulczak-Jastrzebska, Magda and Lis, Dariusz and Karska, Agata and Gering, Maryvonne (2016) Deuterated species in the star-forming regions. In: XXXVII Polish Astronomical Society Meeting. Proceedings of the Polish Astronomical Society. Vol.3. Polish Astronomical Society , Warsaw, pp. 200-203. ISBN 978-83-938279-3-0. http://resolver.caltech.edu/CaltechAUTHORS:20171127-092213907

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Abstract

High deuteration levels in isolated prestellar cores can be explained by gas-phase or grain surface chemistry in dense, cold regions where abundant gas-phase species are frozen onto dust grains. We argue that an alternative machanism may operate in dense gas in the vicinity of embedded young stellar objects, where slow C-type shocks associated with molecular outflows may produce conditions favorable for deuterium fractionation.


Item Type:Book Section
ORCID:
AuthorORCID
Lis, Dariusz0000-0002-0500-4700
Additional Information:© 2016 Polish Astronomical Society.
Record Number:CaltechAUTHORS:20171127-092213907
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20171127-092213907
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:83440
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:27 Nov 2017 17:40
Last Modified:27 Nov 2017 17:40

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