The Rotational Spectrum Of Hdo: Accurate Spectroscopic And Hyperfine Parameters

Puzzarini, Cristina

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https://hdl.handle.net/2142/50771 Copy

Description

Title

The Rotational Spectrum Of Hdo: Accurate Spectroscopic And Hyperfine Parameters

Author(s)

Puzzarini, Cristina

Contributor(s)

• Gauss, Jürgen
• Lattanzi, Valerio
• Cazzoli, Gabriele

Issue Date

2014-06-17

Keyword(s)

Atmospheric science

Abstract

Due to its importance for atmospheric and astrophysical science, a spectroscopic investigation of the rotational spectrum of the singly deuterated water molecule (HDO) was performed, spanning a large frequency range: from the millimeter-wave region up to the THz frequency domain. Sub-Doppler resolution was obtained by exploiting the Lamb-dip technique, thus allowing us to resolve the hyperfine structure of the rotational lines due to deuterium and hydrogen. The experimental determination of the hyperfine parameters involved was supported by highly accurate quantum-chemical calculations. On the whole, the present measurements allowed us to carry out an accurate spectroscopic characterization of HDO.

Publisher

International Symposium on Molecular Spectroscopy

Type of Resource

text

Language

English

Permalink

http://hdl.handle.net/2142/50771

DOI

https://doi.org/10.15278/isms.2014.TI13

Copyright and License Information

Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/

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