Domenech, Jose L., Schlemmer, Stephan ORCID: 0000-0002-1421-7281 and Asvany, Oskar (2018). Accurate Rotational Rest Frequencies for Ammonium Ion Isotopologues. Astrophys. J., 866 (2). BRISTOL: IOP PUBLISHING LTD. ISSN 1538-4357

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Abstract

We report rest frequencies for rotational transitions of the deuterated ammonium isotopologues NH3D+, NH2D2+, and NHD3+, measured in a cryogenic ion trap machine. For the symmetric tops NH3D+ and NHD3+, one and three transitions are detected, respectively, and five transitions are detected for the asymmetric top NH2D2+. While the lowest frequency transition of NH3D+ was already known in the laboratory and space, this work enables the future radio astronomical detection of the two other isotopologues.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Domenech, Jose L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schlemmer, StephanUNSPECIFIEDorcid.org/0000-0002-1421-7281UNSPECIFIED
Asvany, OskarUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-169117
DOI: 10.3847/1538-4357/aadf83
Journal or Publication Title: Astrophys. J.
Volume: 866
Number: 2
Date: 2018
Publisher: IOP PUBLISHING LTD
Place of Publication: BRISTOL
ISSN: 1538-4357
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
SPECTROSCOPY; ABUNDANCE; CLOUDS; CORESMultiple languages
Astronomy & AstrophysicsMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/16911

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