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: absorption cross sections

                
Authors: J. Wang, D.G. McCoy, A.J. Blake, L. Torop

Title: Effects of the close approach of potential curves in photoabsorption by diatomic molecules-II. Temperature dependence of the O2 cross section in the region 130-160 nm 

Journal/Source: J. Quant. Spectr. Rad. Transfer, 38 (1), 19-27, (1987); doi:10.1016/0022-4073(87)90106-3


Data: 

Energy/Wavelength range: 130 - 160 nm

Resolution: 

Temperature: 295 K; 575 K

Temperature dependence: yes

Pressure/Concentration: 

Phase: gas

pH:


Comments: The photoabsorption cross section of oxygen has been measured at temperatures of 295 and 575 K over the wavelength 
range 130-160 nm. The temperature coefficient shows strong structure in the part of the Schumann-Runge continuum below 136 nm.

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