Branch intensities and oscillator strengths for the Herzberg absorption systems 
in oxygen

Huestis, David L.; Copeland, Richard A.; Knutsen, Karen; Slanger, Tom G.; Jongma, Rienk T.; Boogaarts, Maarten G. H.; Meijer, Gerard

doi:10.1139/p94-145

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Branch intensities and oscillator strengths for the Herzberg absorption systems in oxygen

Huestis, D. L., Copeland, R. A., Knutsen, K., Slanger, T. G., Jongma, R. T., Boogaarts, M. G. H., et al. (1994). Branch intensities and oscillator strengths for the Herzberg absorption systems in oxygen. Canadian Journal of Physics, 72(11-12), 1109-1121. doi:10.1139/p94-145.

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Item Permalink: https://hdl.handle.net/21.11116/0000-000C-081E-B Version Permalink: https://hdl.handle.net/21.11116/0000-000C-081F-A

Genre: Journal Article

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Creators:
Huestis, David L., Author
Copeland, Richard A., Author
Knutsen, Karen, Author
Slanger, Tom G., Author
Jongma, Rienk T., Author
Boogaarts, Maarten G. H., Author
Meijer, Gerard¹, Author

Affiliations:
1Department of Molecular and Laser Physics, University of Nijmegen, ou_persistent22

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Abstract: We report two complementary experimental investigations of the absorption spectrum of molecular oxygen between 243 and 258 nm. In the first experiment, excitation of O2 is inferred by detecting oxygen atoms resulting from chemical reaction. In the second experiment, absorption by O2 is observed directly by cavity ring-down spectroscopy. Absorption strengths for the Herzberg I (A³Σ_u⁺←X³Σ_g^-) , Herzberg II (c¹Σ_u^-←X³Σ_g^-), and Herzberg III (A^´3Δ_u←X³Σ_g^-) band systems are modeled with the DIATOM spectral simulation computer program using the best available branch intensity formulas. Absolute oscillator strengths are derived for all three systems and compared with values in the literature.

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Language(s): eng - English

Dates: Submitted: 1994-04-06Accepted: 1994-07-05Date issued: 1994-11

Publication Status: Issued

Pages: 13

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Rev. Type: Peer

Identifiers: DOI: 10.1139/p94-145

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Title: Canadian Journal of Physics

Source Genre: Journal

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Publ. Info: Ottawa : NRC Research Press

Pages: 13 Volume / Issue: 72 (11-12) Sequence Number: - Start / End Page: 1109 - 1121 Identifier: ISSN: 0008-4204
CoNE: https://pure.mpg.de/cone/journals/resource/954925388202