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 section


Authors: H.D. Morgan, H.M. Seyoum, J.D.E. Fortna, M.L. Furst

Title: High resolution vuv absorption cross sections of O2 near 83.4 nm

Journal/Source: J. Electron Spectr. Related Phenomena, 79, 387-390, (1996); doi:10.1016/0368-2048(96)02878-2 


Data: table, diagram

Energy/Wavelength range: 83.0 - 83.5 nm

Resolution: FWHM = 0.8 pm

Temperature: 

Temperature dependence: 

Pressure/Concentration: 

Phase: gas

pH:


Comments: Absolute photoabsorption cross sections of O2 near 83.4 nm have been determined. The cross section at 
the peak of the absorption band at 83.268 nm is 40.6 ± 1.6 Mb. 

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