Spectral Lineshape Parameters Revisited for HF in a Bath of Argon: II. Asymmetries in the (0-0), (0-1), and (0-2) Bands

J. Boissoles; F. Thibault; C. Boulet; J. P. Bouanich; J. M. Hartmann

doi:10.1006/jmsp.1999.7908

Spectral Lineshape Parameters Revisited for HF in a Bath of Argon: II. Asymmetries in the (0-0), (0-1), and (0-2) Bands

J. Boissoles, F. Thibault, C. Boulet, J. P. Bouanich, J. M. Hartmann

Research output: Contribution to journal › Article › peer-review

Abstract

Previous measurements of asymmetries of the profiles of argon-broadened HF lines at moderate perturber densities (pressures higher than 10 atm) have been confirmed and extended by high-resolution Fourier transform spectroscopy. In some cases, the asymmetries observed here are of opposite sign when compared to the results obtained at much lower densities (pressures lower than 1 atm). By comparing all the available experiments, the competition between the various mechanisms leading to asymmetries has been analyzed as function of the perturber pressure and the vibrational transitions considered.

Original language	English
Pages (from-to)	257-262
Number of pages	6
Journal	Journal of Molecular Spectroscopy
Volume	198
Issue number	2
DOIs	https://doi.org/10.1006/jmsp.1999.7908
Publication status	Published - 1 Jan 1999
Externally published	Yes

Keywords

Asymmetries of lines
HF in a bath of argon
Widths and shifts

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10.1006/jmsp.1999.7908

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title = "Spectral Lineshape Parameters Revisited for HF in a Bath of Argon: II. Asymmetries in the (0-0), (0-1), and (0-2) Bands",

abstract = "Previous measurements of asymmetries of the profiles of argon-broadened HF lines at moderate perturber densities (pressures higher than 10 atm) have been confirmed and extended by high-resolution Fourier transform spectroscopy. In some cases, the asymmetries observed here are of opposite sign when compared to the results obtained at much lower densities (pressures lower than 1 atm). By comparing all the available experiments, the competition between the various mechanisms leading to asymmetries has been analyzed as function of the perturber pressure and the vibrational transitions considered.",

keywords = "Asymmetries of lines, HF in a bath of argon, Widths and shifts",

author = "J. Boissoles and F. Thibault and C. Boulet and Bouanich, \{J. P.\} and Hartmann, \{J. M.\}",

year = "1999",

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doi = "10.1006/jmsp.1999.7908",

language = "English",

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T1 - Spectral Lineshape Parameters Revisited for HF in a Bath of Argon

T2 - II. Asymmetries in the (0-0), (0-1), and (0-2) Bands

AU - Boissoles, J.

AU - Thibault, F.

AU - Boulet, C.

AU - Bouanich, J. P.

AU - Hartmann, J. M.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - Previous measurements of asymmetries of the profiles of argon-broadened HF lines at moderate perturber densities (pressures higher than 10 atm) have been confirmed and extended by high-resolution Fourier transform spectroscopy. In some cases, the asymmetries observed here are of opposite sign when compared to the results obtained at much lower densities (pressures lower than 1 atm). By comparing all the available experiments, the competition between the various mechanisms leading to asymmetries has been analyzed as function of the perturber pressure and the vibrational transitions considered.

AB - Previous measurements of asymmetries of the profiles of argon-broadened HF lines at moderate perturber densities (pressures higher than 10 atm) have been confirmed and extended by high-resolution Fourier transform spectroscopy. In some cases, the asymmetries observed here are of opposite sign when compared to the results obtained at much lower densities (pressures lower than 1 atm). By comparing all the available experiments, the competition between the various mechanisms leading to asymmetries has been analyzed as function of the perturber pressure and the vibrational transitions considered.

KW - Asymmetries of lines

KW - HF in a bath of argon

KW - Widths and shifts

U2 - 10.1006/jmsp.1999.7908

DO - 10.1006/jmsp.1999.7908

M3 - Article

AN - SCOPUS:0000021522

SN - 0022-2852

VL - 198

SP - 257

EP - 262

JO - Journal of Molecular Spectroscopy

JF - Journal of Molecular Spectroscopy

IS - 2

ER -

Spectral Lineshape Parameters Revisited for HF in a Bath of Argon: II. Asymmetries in the (0-0), (0-1), and (0-2) Bands

Abstract

Keywords

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