science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: oxygen Other Names: Formula: O2 CAS-No.: 7782-44-7 Study: uv absorption cross sections Authors: S.M. Ahmed, I. Kanik, R. Link Title: Temperature-dependent photoabsorption cross section measurements of O2 at the OI-1304 Å triplet emission lines Journal/Source: Chem. Phys. Lett., 259, 545-553, (1996); doi:10.1016/0009-2614(96)00783-X Data: table, diagram Energy/Wavelength range: 1302.17 nm; 1304.86 nm; 1306.03 nm Resolution: 0.05 nm (FWHM) Temperature: 295, 373, 473, and 573 K Temperature dependence: yes Pressure/Concentration: Phase: gas pH: Comments: The authors report the first temperature-dependent measurements (at 295, 373, 473, and 573 K) of the O2 photoabsorption cross sections at the aeronomically-important OI-1304 Å triplet emission lines. Direct application of the Beer-Lambert absorption equation yielded the absolute photoabsorption cross sections for O2 at each line of the OI triplet. Author to whom correspondence should be addressed: (e-mail address):