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Title: Linestrength measurements for N[sub 2]O around 4[mu]m: [Sigma][l arrow][Sigma] transitions in four isotopic species (2400--2600 cm[sup [minus]1])

Abstract

Linestrengths have been measured for 12 bands of N[sub 2]O using a Fourier transform spectrometer, with an effective response function width of about 5[times]10[sup [minus]3]cm[sup [minus]1]. The observed bands for [sup 14]N[sub 2][sup 16]O are the cold bands [nu][sub 1]+2[nu][sub 2] and 2[nu][sub 1] and their associated hot bands starting from the 02[sup 0]0or 10[sup 0]0 levels. Transitions starting from the 00[sup 0]0 level have also been measured for the minor isotopic species [sup 14]N[sub 2][sup 18]O, [sup 15]N[sup 14]N[sup 16]O, and [sup 14]N[sup 15]N[sup 16]O. Measurements have been carried out with a relative accuracy better than 2%. Analysis of the results yields the squared vibrational transition dipole moment and the parameters describing the vibration-rotation interaction effects.

Authors:
; ; ; ;  [1]
  1. (Univ. Pierre et Marie Curie, Paris (France). Lab. de Physique Moleculaire et Applications)
Publication Date:
OSTI Identifier:
7280219
Resource Type:
Journal Article
Journal Name:
Journal of Molecular Spectroscopy; (United States)
Additional Journal Information:
Journal Volume: 164:1; Journal ID: ISSN 0022-2852
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; 54 ENVIRONMENTAL SCIENCES; NITROUS OXIDE; SPECTRA; DIPOLE MOMENTS; EARTH ATMOSPHERE; EXPERIMENTAL DATA; NITROGEN 14; NITROGEN 15; OXYGEN 16; OXYGEN 18; CHALCOGENIDES; DATA; EVEN-EVEN NUCLEI; INFORMATION; ISOTOPES; LIGHT NUCLEI; NITROGEN COMPOUNDS; NITROGEN ISOTOPES; NITROGEN OXIDES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; OXIDES; OXYGEN COMPOUNDS; OXYGEN ISOTOPES; STABLE ISOTOPES; 664200* - Spectra of Atoms & Molecules & their Interactions with Photons- (1992-); 540110

Citation Formats

El Azizi, M., Rachet, F., Henry, A., Margottin-Maclou, M., and Valentin, A.. Linestrength measurements for N[sub 2]O around 4[mu]m: [Sigma][l arrow][Sigma] transitions in four isotopic species (2400--2600 cm[sup [minus]1]). United States: N. p., 1994. Web. doi:10.1006/jmsp.1994.1065.
El Azizi, M., Rachet, F., Henry, A., Margottin-Maclou, M., & Valentin, A.. Linestrength measurements for N[sub 2]O around 4[mu]m: [Sigma][l arrow][Sigma] transitions in four isotopic species (2400--2600 cm[sup [minus]1]). United States. doi:10.1006/jmsp.1994.1065.
El Azizi, M., Rachet, F., Henry, A., Margottin-Maclou, M., and Valentin, A.. Tue . "Linestrength measurements for N[sub 2]O around 4[mu]m: [Sigma][l arrow][Sigma] transitions in four isotopic species (2400--2600 cm[sup [minus]1])". United States. doi:10.1006/jmsp.1994.1065.
@article{osti_7280219,
title = {Linestrength measurements for N[sub 2]O around 4[mu]m: [Sigma][l arrow][Sigma] transitions in four isotopic species (2400--2600 cm[sup [minus]1])},
author = {El Azizi, M. and Rachet, F. and Henry, A. and Margottin-Maclou, M. and Valentin, A.},
abstractNote = {Linestrengths have been measured for 12 bands of N[sub 2]O using a Fourier transform spectrometer, with an effective response function width of about 5[times]10[sup [minus]3]cm[sup [minus]1]. The observed bands for [sup 14]N[sub 2][sup 16]O are the cold bands [nu][sub 1]+2[nu][sub 2] and 2[nu][sub 1] and their associated hot bands starting from the 02[sup 0]0or 10[sup 0]0 levels. Transitions starting from the 00[sup 0]0 level have also been measured for the minor isotopic species [sup 14]N[sub 2][sup 18]O, [sup 15]N[sup 14]N[sup 16]O, and [sup 14]N[sup 15]N[sup 16]O. Measurements have been carried out with a relative accuracy better than 2%. Analysis of the results yields the squared vibrational transition dipole moment and the parameters describing the vibration-rotation interaction effects.},
doi = {10.1006/jmsp.1994.1065},
journal = {Journal of Molecular Spectroscopy; (United States)},
issn = {0022-2852},
number = ,
volume = 164:1,
place = {United States},
year = {1994},
month = {3}
}