Diode-Laser Measurements of H2-Broadening Coefficients in the ν2 Band of HCN

V. Landrain; G. Blanquet; M. Lepère; J. Walrand; J.-P. Bouanich

Diode-Laser Measurements of H₂-Broadening Coefficients in the ν₂ Band of HCN

V. Landrain, G. Blanquet, M. Lepère, J. Walrand, J.-P. Bouanich

Universite de Namur

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

Résumé

H-broadening coefficients have been measured for 34 absorption lines of hydrogen cyanide (HCN) in the P, Q, and R branches of the v band, using a tunable diode-laser spectrometer. These lines with J values ranging from 2 to 26 are located in the spectral range 658-780 cm. The collisional widths are obtained by modeling each spectral line with a Voigt and a Rautian profile. A semiclassical calculation of these collisional broadening provides results in satisfactory overall agreement with the experimental data in the P and R branches as well as in the Q branch.

langue originale	Anglais
Pages (de - à)	184-188
Nombre de pages	5
journal	Journal of molecular spectroscopy
Volume	182
Numéro de publication	1
Etat de la publication	Publié - 1 mars 1997

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title = "Diode-Laser Measurements of H2-Broadening Coefficients in the ν2 Band of HCN",

abstract = "H-broadening coefficients have been measured for 34 absorption lines of hydrogen cyanide (HCN) in the P, Q, and R branches of the v band, using a tunable diode-laser spectrometer. These lines with J values ranging from 2 to 26 are located in the spectral range 658-780 cm. The collisional widths are obtained by modeling each spectral line with a Voigt and a Rautian profile. A semiclassical calculation of these collisional broadening provides results in satisfactory overall agreement with the experimental data in the P and R branches as well as in the Q branch.",

author = "V. Landrain and G. Blanquet and M. Lep{\`e}re and J. Walrand and J.-P. Bouanich",

year = "1997",

month = mar,

day = "1",

language = "English",

volume = "182",

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journal = "Journal of molecular spectroscopy",

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T1 - Diode-Laser Measurements of H2-Broadening Coefficients in the ν2 Band of HCN

AU - Landrain, V.

AU - Blanquet, G.

AU - Lepère, M.

AU - Walrand, J.

AU - Bouanich, J.-P.

PY - 1997/3/1

Y1 - 1997/3/1

N2 - H-broadening coefficients have been measured for 34 absorption lines of hydrogen cyanide (HCN) in the P, Q, and R branches of the v band, using a tunable diode-laser spectrometer. These lines with J values ranging from 2 to 26 are located in the spectral range 658-780 cm. The collisional widths are obtained by modeling each spectral line with a Voigt and a Rautian profile. A semiclassical calculation of these collisional broadening provides results in satisfactory overall agreement with the experimental data in the P and R branches as well as in the Q branch.

AB - H-broadening coefficients have been measured for 34 absorption lines of hydrogen cyanide (HCN) in the P, Q, and R branches of the v band, using a tunable diode-laser spectrometer. These lines with J values ranging from 2 to 26 are located in the spectral range 658-780 cm. The collisional widths are obtained by modeling each spectral line with a Voigt and a Rautian profile. A semiclassical calculation of these collisional broadening provides results in satisfactory overall agreement with the experimental data in the P and R branches as well as in the Q branch.

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M3 - Article

AN - SCOPUS:0347981277

SN - 0022-2852

VL - 182

SP - 184

EP - 188

JO - Journal of molecular spectroscopy

JF - Journal of molecular spectroscopy

IS - 1

ER -

Diode-Laser Measurements of H2-Broadening Coefficients in the ν2 Band of HCN

Résumé

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Diode-Laser Measurements of H₂-Broadening Coefficients in the ν₂ Band of HCN