Experimental and theoretical study of line mixing in NH3 spectra. II. Effect of the perturber in infrared parallel bands

S. Hadded; F. Thibault; P. M. Flaud; H. Aroui; J. M. Hartmann

doi:10.1063/1.1630306

Experimental and theoretical study of line mixing in NH₃ spectra. II. Effect of the perturber in infrared parallel bands

S. Hadded
, F. Thibault
, P. M. Flaud
, H. Aroui
, J. M. Hartmann

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

Abstract

A model was proposed for the construction of the line-mixing relaxation matrix for the mixtures of NH₃ with hydrogen and argon. Pure hydrogen spectra was recorded since the collision induced absorption by H ₂ was significant in the spectral regions at elevated density. The significant differences between the absorption shapes of NH₃ induced by collisions with He, Ar and H₂ were studied. The quality of the model was confirmed by the comparisons between the measured and calculated absorptions by NH₃-H₂ in the transparency windows and rotational transitions.

Original language	English
Pages (from-to)	217-223
Number of pages	7
Journal	Journal of Chemical Physics
Volume	120
Issue number	1
DOIs	https://doi.org/10.1063/1.1630306
Publication status	Published - 1 Jan 2004

Access to Document

10.1063/1.1630306

Cite this

@article{61c5716498bc4e45a3906b389467b42f,

title = "Experimental and theoretical study of line mixing in NH3 spectra. II. Effect of the perturber in infrared parallel bands",

abstract = "A model was proposed for the construction of the line-mixing relaxation matrix for the mixtures of NH3 with hydrogen and argon. Pure hydrogen spectra was recorded since the collision induced absorption by H 2 was significant in the spectral regions at elevated density. The significant differences between the absorption shapes of NH3 induced by collisions with He, Ar and H2 were studied. The quality of the model was confirmed by the comparisons between the measured and calculated absorptions by NH3-H2 in the transparency windows and rotational transitions.",

author = "S. Hadded and F. Thibault and Flaud, \{P. M.\} and H. Aroui and Hartmann, \{J. M.\}",

year = "2004",

month = jan,

day = "1",

doi = "10.1063/1.1630306",

language = "English",

volume = "120",

pages = "217--223",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

number = "1",

}

TY - JOUR

T1 - Experimental and theoretical study of line mixing in NH3 spectra. II. Effect of the perturber in infrared parallel bands

AU - Hadded, S.

AU - Thibault, F.

AU - Flaud, P. M.

AU - Aroui, H.

AU - Hartmann, J. M.

PY - 2004/1/1

Y1 - 2004/1/1

N2 - A model was proposed for the construction of the line-mixing relaxation matrix for the mixtures of NH3 with hydrogen and argon. Pure hydrogen spectra was recorded since the collision induced absorption by H 2 was significant in the spectral regions at elevated density. The significant differences between the absorption shapes of NH3 induced by collisions with He, Ar and H2 were studied. The quality of the model was confirmed by the comparisons between the measured and calculated absorptions by NH3-H2 in the transparency windows and rotational transitions.

AB - A model was proposed for the construction of the line-mixing relaxation matrix for the mixtures of NH3 with hydrogen and argon. Pure hydrogen spectra was recorded since the collision induced absorption by H 2 was significant in the spectral regions at elevated density. The significant differences between the absorption shapes of NH3 induced by collisions with He, Ar and H2 were studied. The quality of the model was confirmed by the comparisons between the measured and calculated absorptions by NH3-H2 in the transparency windows and rotational transitions.

U2 - 10.1063/1.1630306

DO - 10.1063/1.1630306

M3 - Article

AN - SCOPUS:0942277670

SN - 0021-9606

VL - 120

SP - 217

EP - 223

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 1

ER -

Experimental and theoretical study of line mixing in NH3 spectra. II. Effect of the perturber in infrared parallel bands

Abstract

Access to Document

Fingerprint

Cite this

Experimental and theoretical study of line mixing in NH₃ spectra. II. Effect of the perturber in infrared parallel bands