The (2–0) R(0) and R(1) transition frequencies of HD determined to a 10−10 relative accuracy by Doppler spectroscopy at 80 K-Reference-Cited by-同舟云学术

The (2–0) R(0) and R(1) transition frequencies of HD determined to a 10⁻¹⁰ relative accuracy by Doppler spectroscopy at 80 K

Published:2022 Issue:38 Volume:24 Page:23164-23172
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Kassi Samir¹,Lauzin Clément²^ORCID,Chaillot Justin¹^ORCID,Campargue Alain¹^ORCID

Affiliation:

1. Univ. Grenoble Alpes, CNRS, LIPhy, 38000 Grenoble, France

2. Institute of Condensed Matter and Nanosciences (IMCN), Université Catholique de Louvain, Louvain-la-Neuve, Belgium

Abstract

The Doppler broadened R(0) and R(1) lines of the (2–0) vibrational band of HD have been measured at liquid nitrogen temperature. The corresponding transitions frequencies are determined with an accuracy of a few tens of kHz.

Funder

Agence Nationale de la Recherche

Fonds De La Recherche Scientifique - FNRS

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP02151J

Reference45 articles.

1. Nonadiabatic energies of the ground state of the hydrogen molecule

2. Rovibrational levels of HD

3. Rovibrational energy levels of the hydrogen molecule through nonadiabatic perturbation theory

4. Hyperfine structure in the HD molecule

5. Rotation-Vibration Spectrum of the HD Molecule

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