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Record Details

Record 23 of 1433
High resolution absorption cross-sections and band oscillator strengths of the Schumann-Runge bands of oxygen at 79 K
External Online Source: doi:10.1016/0032-0633(87)90011-0
Author and Affiliation:
Yoshino, K.(Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States)
Freeman, D. E.(Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States)
Esmond, J. R.(Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States)
Parkinson, W. H.(Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States)
Abstract: Cross sections of O2 at 79 K have been obtained from photoabsorption measurements at various pressures throughout the wavelength region 179.3-198.0 nm with a 6.65-m photoelectric scanning spectrometer equipped with a 2400-lines/mm grating and having an instrumental width (FWHM) of 0.0013 nm. The measured absorption cross sections of the Schumann-Runge bands (12,0) through (2,0) are independent of the instrumental width. The measured cross-sections are presented graphically here and are available at wavenumber intervals of about 0.1/cm as numerical compilations stored on magnetic tape from the National Space Science Data Center, NASA/Goddard. Band oscillator strengths of these bands have been determined by direct numerical integration of the measured cross sections.
Publication Date: Aug 01, 1987
Document ID:
19880023360
(Acquired Nov 28, 1995)
Accession Number: 88A10587
Subject Category: GEOPHYSICS
Document Type: Journal Article
Publication Information: Planetary and Space Science (ISSN 0032-0633); 35; 1067-107
Publisher Information: United Kingdom
Contract/Grant/Task Num: NAG5-484
Financial Sponsor: NASA; United States
Organization Source: Harvard-Smithsonian Center for Astrophysics; Cambridge, MA, United States
Description: 9p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: ABSORPTION CROSS SECTIONS; MOLECULAR SPECTRA; OSCILLATOR STRENGTHS; OXYGEN SPECTRA; SCHUMANN-RUNGE BANDS; HIGH RESOLUTION; LOW TEMPERATURE
Imprint And Other Notes: Planetary and Space Science (ISSN 0032-0633), vol. 35, Aug. 1987, p. 1067-1075.
Availability Source: Other Sources
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