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Birk, Manfred und Wagner, Georg und Clough, S.A. (2013) Water Intensities: Ab initio versus Experiment. In: Abstracts of OSU International Symposium on Molecular Spectroscopy. 68th Intern. Symposium on Molecular Spectroscopy, 2013-06-17 - 2013-06-21, Columbus, Ohio, USA.
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Offizielle URL: http://kb.osu.edu/dspace/handle/1811/55109?show=full
Kurzfassung
Stimulated by valleys being notoriously too deep in atmospheric spectra close to strong lines optically thick lines in laboratory water spectra in the nu2 region were investigated. These spectra were previously used to generate a new spectroscopic databasea,b applying the Voigt line shape function in a least squares fitting procedure including non-opaque lines, only. Surprisingly, applying the new spectroscopic data, lines were found to be modeled too narrow when saturated. Fitting the Lorentz broadening parameters (fixing the accurately known intensities) of the opaque lines yielded 3-4% higher values than in the database. The reason and consequences will be given in this paper.
| elib-URL des Eintrags: | https://elib.dlr.de/86721/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Water Intensities: Ab initio versus Experiment | ||||||||||||||||
| Autoren: |
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| Datum: | 2013 | ||||||||||||||||
| Erschienen in: | Abstracts of OSU International Symposium on Molecular Spectroscopy | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | spectroscopic database, pressure broadening, narrowing, Voigt lineshape, water | ||||||||||||||||
| Veranstaltungstitel: | 68th Intern. Symposium on Molecular Spectroscopy | ||||||||||||||||
| Veranstaltungsort: | Columbus, Ohio, USA | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 17 Juni 2013 | ||||||||||||||||
| Veranstaltungsende: | 21 Juni 2013 | ||||||||||||||||
| Veranstalter : | OSU | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Spektrometrische Verfahren und Konzepte der Fernerkundung (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Experimentelle Verfahren | ||||||||||||||||
| Hinterlegt von: | Wagner, Dr.rer.nat. Georg | ||||||||||||||||
| Hinterlegt am: | 17 Dez 2013 08:39 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:53 |
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