Deuteration of ammonia in the starless core Ophiuchus/H-MM1

Deuteration of ammonia in the starless core Ophiuchus/H-MM1

Context. Ammonia and its deuterated isotopologues probe physical conditions in dense molecular cloud cores. The time-dependence of deuterium fractionation and the relative abundances of different nuclear spin modifications are supposed to provide a means of determining the evolutionary stages of the...

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Bibliographic Details
Main Authors: Harju, J., Daniel, F., Sipilae, O., Caselli, P., Pineda, J. E., Friesen, R. K., Punanova, A., Guesten, R.;, Wiesenfeld, L., Myers, P. C., Faure, A., Hily-Blant, P., Rist, C., Rosolowsky, E., Schlemmer, S., Shirley, Y. L.
Other Authors: Univ Arizona, Steward Observ
Language:en
Published: EDP SCIENCES S A 2017
Subjects:
astrochemistry
ISM: molecules
ISM: abundances
ISM: clouds
Online Access:http://hdl.handle.net/10150/624367
http://arizona.openrepository.com/arizona/handle/10150/624367

Internet

http://hdl.handle.net/10150/624367
http://arizona.openrepository.com/arizona/handle/10150/624367

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