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Title:Comprehensive analysis of interstellar iso-propyl cyanide up to 480 ghz
Author(s):Alonso, José L.
Contributor(s):Mata, Santiago; Cabezas, Carlos; Alonso, E. R.; Kolesniková, Lucie
Subject(s):Astronomy
Abstract:\textit{Iso}-propyl cyanide, also known as \textit{iso}-butyronitrile, is a branched alkyl molecule recently detected in the interstellar medium.\footnote{A. Belloche, R. T. Garrod, H. S. P. M\"{u}ller, K. M. Menten, \textit{Science}, \textbf{2014}, \textit{345}, 1584.} A combination of Stark-modulated microwave spectroscopy and frequency-modulated millimeter and submillimeter wave spectroscopy was used to analyze its rotational spectrum from 26 to 480 GHz. Spectral assignments and analysis include transitions from the ground state, eight excited vibrational states and $^{13}$C isotopologues. Results of this work should facilitate astronomers further observations of \textit{iso}-propyl cyanide in the interstellar medium.
Issue Date:2016-06-21
Publisher:International Symposium on Molecular Spectroscopy
Genre:Conference Paper/Presentation
Type:Text
Language:En
URI:http://hdl.handle.net/2142/91343
Rights Information:Copyright 2016 by the authors
Date Available in IDEALS:2016-08-22


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