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Detection and analysis of four new bands in CRDS 16O3 spectra between 7300 and 7600cm−1

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Title: Detection and analysis of four new bands in CRDS 16O3 spectra between 7300 and 7600cm−1
Authors: De Backer, M.-R.1 mr.debacker@univ-reims.fr, Barbe, A.1, Starikova, E.1,2 starikova_e@iao.ru, Tyuterev, Vl.G.1, Kassi, S.3, Campargue, A.3
Source: Journal of Molecular Spectroscopy. Feb2012, Vol. 272 Issue 1, p43-50. 8p.
Subjects: Spectrum analysis, Ozone, Hamiltonian systems, Resonance, Dipole moments, Absorption spectra
Abstract: Abstract: The absorption spectrum of the 16O3 isotopologue of ozone was recorded in the 7000–7920cm−1 region by using high sensitivity CW-Cavity Ring Down Spectroscopy (αmin ∼10−10 cm−1). This report is devoted to the analysis of the 7300–7600cm−1 region dominated by four A-type bands: 6ν 1 + ν 3 centred around 7395cm−1, 3ν 1 +5ν 2 + ν 3 and 2ν 1 +4ν 2 +3ν 3 lying in the 7450cm−1 region and 5ν 1 +2ν 2 + ν 3 centred around 7579cm−1. 213 transitions of the 6ν 1 + ν 3 band were assigned and the corresponding line positions were modeled using an effective Hamiltonian including a Coriolis resonance interaction between the (601) upper state and a A-type dark state. The two very close 3ν 1 +5ν 2 + ν 3 and 2ν 1 +4ν 2 +3ν 3 bands were analysed using a similar effective Hamiltonian scheme involving the anharmonic resonance coupling between the (351) and (243) states. For these two bands, 304 transitions were assigned. The modelling also includes a first Coriolis resonance interaction between the (351) bright state and the (530) dark state, and a second one between the (243) bright state and the (144) dark state. In the 7579cm−1 region, 205 transitions of the 5ν 1 +2ν 2 + ν 3 band were assigned and modelled taking into account the Coriolis resonance interactions between the (521) upper state and the (700), (342) and (280) dark states. The dipole transition moment parameters of the four analysed bands were determined by a least-squares fit to the measured line intensities. For the studied band systems, the effective Hamiltonian and transition moment operator parameters were used to generate line lists provided as . [Copyright &y& Elsevier]
Copyright of Journal of Molecular Spectroscopy is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Detection and analysis of four new bands in CRDS <superscript>16</superscript>O<subscript>3</subscript> spectra between 7300 and 7600cm<superscript>−1</superscript>
– Name: Author
  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22De+Backer%2C+M%2E-R%2E%22">De Backer, M.-R.</searchLink><relatesTo>1</relatesTo><i> mr.debacker@univ-reims.fr</i><br /><searchLink fieldCode="AR" term="%22Barbe%2C+A%2E%22">Barbe, A.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Starikova%2C+E%2E%22">Starikova, E.</searchLink><relatesTo>1,2</relatesTo><i> starikova_e@iao.ru</i><br /><searchLink fieldCode="AR" term="%22Tyuterev%2C+Vl%2EG%2E%22">Tyuterev, Vl.G.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Kassi%2C+S%2E%22">Kassi, S.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Campargue%2C+A%2E%22">Campargue, A.</searchLink><relatesTo>3</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Molecular+Spectroscopy%22">Journal of Molecular Spectroscopy</searchLink>. Feb2012, Vol. 272 Issue 1, p43-50. 8p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Spectrum+analysis%22">Spectrum analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Ozone%22">Ozone</searchLink><br /><searchLink fieldCode="DE" term="%22Hamiltonian+systems%22">Hamiltonian systems</searchLink><br /><searchLink fieldCode="DE" term="%22Resonance%22">Resonance</searchLink><br /><searchLink fieldCode="DE" term="%22Dipole+moments%22">Dipole moments</searchLink><br /><searchLink fieldCode="DE" term="%22Absorption+spectra%22">Absorption spectra</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: The absorption spectrum of the 16O3 isotopologue of ozone was recorded in the 7000–7920cm−1 region by using high sensitivity CW-Cavity Ring Down Spectroscopy (αmin ∼10−10 cm−1). This report is devoted to the analysis of the 7300–7600cm−1 region dominated by four A-type bands: 6ν 1 + ν 3 centred around 7395cm−1, 3ν 1 +5ν 2 + ν 3 and 2ν 1 +4ν 2 +3ν 3 lying in the 7450cm−1 region and 5ν 1 +2ν 2 + ν 3 centred around 7579cm−1. 213 transitions of the 6ν 1 + ν 3 band were assigned and the corresponding line positions were modeled using an effective Hamiltonian including a Coriolis resonance interaction between the (601) upper state and a A-type dark state. The two very close 3ν 1 +5ν 2 + ν 3 and 2ν 1 +4ν 2 +3ν 3 bands were analysed using a similar effective Hamiltonian scheme involving the anharmonic resonance coupling between the (351) and (243) states. For these two bands, 304 transitions were assigned. The modelling also includes a first Coriolis resonance interaction between the (351) bright state and the (530) dark state, and a second one between the (243) bright state and the (144) dark state. In the 7579cm−1 region, 205 transitions of the 5ν 1 +2ν 2 + ν 3 band were assigned and modelled taking into account the Coriolis resonance interactions between the (521) upper state and the (700), (342) and (280) dark states. The dipole transition moment parameters of the four analysed bands were determined by a least-squares fit to the measured line intensities. For the studied band systems, the effective Hamiltonian and transition moment operator parameters were used to generate line lists provided as . [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Molecular Spectroscopy is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.jms.2012.01.001
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 8
        StartPage: 43
    Subjects:
      – SubjectFull: Spectrum analysis
        Type: general
      – SubjectFull: Ozone
        Type: general
      – SubjectFull: Hamiltonian systems
        Type: general
      – SubjectFull: Resonance
        Type: general
      – SubjectFull: Dipole moments
        Type: general
      – SubjectFull: Absorption spectra
        Type: general
    Titles:
      – TitleFull: Detection and analysis of four new bands in CRDS 16O3 spectra between 7300 and 7600cm−1
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              Text: Feb2012
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              Y: 2012
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