Self-broadening coefficients and absolute line intensities in the ν4 + ν5 band of acetylene

M. Lepère, G. Blanquet, J. Walrand, J.-P. Bouanich, M. Herman, Jean Vander Auwera

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

Self-broadening coefficients and line strengths have been measured at room temperature for 30 lines of CH in the P and R branches of the ν + ν band, using a tunable diode laser spectrometer. These lines, ranging from P(22) to R(23), are located in the spectral range 1275-1390 cm. A semiclassical calculation of the line broadenings has been performed considering the main electrostatic interactions and an anisotropic dispersion contribution leading to results in satisfactory agreement with the experimental data.
langue originaleAnglais
Pages (de - à)25-30
Nombre de pages6
journalJournal of molecular spectroscopy
Volume242
Numéro de publication1
Les DOIs
étatPublié - 1 mars 2007

Empreinte digitale

Acetylene
laser spectrometers
Coulomb interactions
acetylene
Semiconductor lasers
Spectrometers
diodes
methylidyne
electrostatics
room temperature
coefficients
interactions
Temperature

Citer ceci

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abstract = "Self-broadening coefficients and line strengths have been measured at room temperature for 30 lines of CH in the P and R branches of the ν + ν band, using a tunable diode laser spectrometer. These lines, ranging from P(22) to R(23), are located in the spectral range 1275-1390 cm. A semiclassical calculation of the line broadenings has been performed considering the main electrostatic interactions and an anisotropic dispersion contribution leading to results in satisfactory agreement with the experimental data.",
author = "M. Lep{\`e}re and G. Blanquet and J. Walrand and J.-P. Bouanich and M. Herman and {Vander Auwera}, Jean",
note = "Copyright 2008 Elsevier B.V., All rights reserved.",
year = "2007",
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language = "English",
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Self-broadening coefficients and absolute line intensities in the ν4 + ν5 band of acetylene. / Lepère, M.; Blanquet, G.; Walrand, J.; Bouanich, J.-P.; Herman, M.; Vander Auwera, Jean.

Dans: Journal of molecular spectroscopy, Vol 242, Numéro 1, 01.03.2007, p. 25-30.

Résultats de recherche: Contribution à un journal/une revueArticle

TY - JOUR

T1 - Self-broadening coefficients and absolute line intensities in the ν4 + ν5 band of acetylene

AU - Lepère, M.

AU - Blanquet, G.

AU - Walrand, J.

AU - Bouanich, J.-P.

AU - Herman, M.

AU - Vander Auwera, Jean

N1 - Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2007/3/1

Y1 - 2007/3/1

N2 - Self-broadening coefficients and line strengths have been measured at room temperature for 30 lines of CH in the P and R branches of the ν + ν band, using a tunable diode laser spectrometer. These lines, ranging from P(22) to R(23), are located in the spectral range 1275-1390 cm. A semiclassical calculation of the line broadenings has been performed considering the main electrostatic interactions and an anisotropic dispersion contribution leading to results in satisfactory agreement with the experimental data.

AB - Self-broadening coefficients and line strengths have been measured at room temperature for 30 lines of CH in the P and R branches of the ν + ν band, using a tunable diode laser spectrometer. These lines, ranging from P(22) to R(23), are located in the spectral range 1275-1390 cm. A semiclassical calculation of the line broadenings has been performed considering the main electrostatic interactions and an anisotropic dispersion contribution leading to results in satisfactory agreement with the experimental data.

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