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Title:HIGH RESOLUTION ROTATIONAL SPECTROSCOPY OF CH3+-He
Author(s):Schlemmer, Stephan
Contributor(s):Asvany, Oskar; Kohguchi, Hiroshi; Yamada, Koichi M.T.; Dopfer, Otto; Salomon, Thomas; Töpfer, Matthias
Subject(s):Comparing theory and experiment
Abstract:Using an infrared and millimeter double resonance action spectroscopic scheme in a cryogenic ion trap, high resolution rotational transitions are recorded for the (near) symmetric top CH$_3^+$-He. Eighteen rotational transitions up to $J''=6$ are recorded in the range 60 - 410~GHz. Small unexpected splittings are resolved for $K=1$. Advantages of this novel approach of high-resolution ion spectroscopy and potential future applications to spectra of cold cation-helium complexes are discussed.
Issue Date:06/22/18
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:APS
Genre:Conference Paper / Presentation
Type:Text
Language:English
URI:http://hdl.handle.net/2142/100646
DOI:10.15278/isms.2018.FC03
Other Identifier(s):FC03
Date Available in IDEALS:2018-08-17
2018-12-12


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