University of Illinois Urbana-Champaign

High resolution rotational spectroscopy of CH3+-He

Schlemmer, Stephan

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https://hdl.handle.net/2142/100646

Description

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
Issue Date
2018-06-22
Keyword(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 00 = 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.
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Language
eng
Permalink
http://hdl.handle.net/2142/100646
DOI
10.15278/isms.2018.FC03
Copyright and License Information
Copyright 2018 Stephan Schlemmer

Owning Collections

Abstracts & Presentations - 2018 International Symposium on Molecular Spectroscopy PRIMARY