Shifting and broadening in the fundamental band of CO highly diluted in He and Ar: A comparison with theory

Caiyan Luo; R. Wehr; J. R. Drummond; A. D. May; F. Thibault; J. Boissoles; J. M. Launay; C. Boulet; J. P. Bouanich; J. M. Hartmann

doi:10.1063/1.1383049

Shifting and broadening in the fundamental band of CO highly diluted in He and Ar: A comparison with theory

Caiyan Luo
, R. Wehr
, J. R. Drummond
, A. D. May
, F. Thibault
, J. Boissoles
, J. M. Launay
, C. Boulet
, J. P. Bouanich
, J. M. Hartmann

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

Abstract

The shift in the P and R branch lines of the fundamental band of CO perturbed by He and Ar was experimentally measured. These measurements were compared to measurements of the broadening coefficients with full close coupled quantal calculations. It was shown that a decomposition of the shifts into components even and odd in the line number is beneficial to unraveling the contributions to the shifts of different parts of the interaction.

Original language	English
Pages (from-to)	2198-2206
Number of pages	9
Journal	Journal of Chemical Physics
Volume	115
Issue number	5
DOIs	https://doi.org/10.1063/1.1383049
Publication status	Published - 1 Aug 2001

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10.1063/1.1383049

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abstract = "The shift in the P and R branch lines of the fundamental band of CO perturbed by He and Ar was experimentally measured. These measurements were compared to measurements of the broadening coefficients with full close coupled quantal calculations. It was shown that a decomposition of the shifts into components even and odd in the line number is beneficial to unraveling the contributions to the shifts of different parts of the interaction.",

author = "Caiyan Luo and R. Wehr and Drummond, \{J. R.\} and May, \{A. D.\} and F. Thibault and J. Boissoles and Launay, \{J. M.\} and C. Boulet and Bouanich, \{J. P.\} and Hartmann, \{J. M.\}",

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T2 - A comparison with theory

AU - Luo, Caiyan

AU - Wehr, R.

AU - Drummond, J. R.

AU - May, A. D.

AU - Thibault, F.

AU - Boissoles, J.

AU - Launay, J. M.

AU - Boulet, C.

AU - Bouanich, J. P.

AU - Hartmann, J. M.

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N2 - The shift in the P and R branch lines of the fundamental band of CO perturbed by He and Ar was experimentally measured. These measurements were compared to measurements of the broadening coefficients with full close coupled quantal calculations. It was shown that a decomposition of the shifts into components even and odd in the line number is beneficial to unraveling the contributions to the shifts of different parts of the interaction.

AB - The shift in the P and R branch lines of the fundamental band of CO perturbed by He and Ar was experimentally measured. These measurements were compared to measurements of the broadening coefficients with full close coupled quantal calculations. It was shown that a decomposition of the shifts into components even and odd in the line number is beneficial to unraveling the contributions to the shifts of different parts of the interaction.

U2 - 10.1063/1.1383049

DO - 10.1063/1.1383049

M3 - Article

AN - SCOPUS:0035425287

SN - 0021-9606

VL - 115

SP - 2198

EP - 2206

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 5

ER -

Shifting and broadening in the fundamental band of CO highly diluted in He and Ar: A comparison with theory

Abstract

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