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A global line list for HDO between 0 and 35000 cm −1 constructed using multiphoton spectra

Zobov, NF; Koshelev, MA; Makarov, DS; Makhnev, VY; Boyarkin, OV; Tyuterev, VG; Tennyson, J; (2021) A global line list for HDO between 0 and 35000 cm −1 constructed using multiphoton spectra. Journal of Quantitative Spectroscopy and Radiative Transfer , 271 , Article 107694. 10.1016/j.jqsrt.2021.107694.

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Abstract

Multiphoton spectroscopy of monodeuterated water is employed to determine more than 210 new energy levels of HDO in the 25 000–35 000 cm region. These new empirical energy levels are used to fit a potential energy surface (PES) valid between 20 000 cm and 35 000 cm . Using this PES and an accurate lower energy PES as starting points, an energy-switching surface is constructed which is capable of reproducing the whole HDO spectrum from 0 to 35 000 cm . This PES is used to calculate a line list for HDO which covers infra red, visible and near ultraviolet transitions.

Type: Article
Title: A global line list for HDO between 0 and 35000 cm −1 constructed using multiphoton spectra
DOI: 10.1016/j.jqsrt.2021.107694
Publisher version: https://doi.org/10.1016/j.jqsrt.2021.107694
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/10129275
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