science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: carbpn dioxide				Other Names: carbonic anhydride

Formula: CO2						CAS-No.: 124-38-9	PubChem: CID 280

Study: uv absorption cross sections

                
Authors: O. Venot, N. Fray, Y. Bénilan, M.-C. Gazeau, E. Hébrard, G. Larcher, M. Schwell, M. Dobrijevic, F. Selsis

Title: High-temperature measurements of VUV-absorption cross sections of CO2 and their application to exoplanets

Journal/Source: Astronomy & Astrophysics, 551, A131, (2013); https://doi.org/10.1051/0004-6361/201220945


Data: table, diagram

Energy/Wavelength range: 115 - 200 nm; 195 - 230 nm

Resolution:

Temperature: 400 - 2500 K

Temperature dependence: yes

Pressure/Concentration: 

Phase: gas

pH:


Comments: The absorption cross section of CO2 is very sensitive to temperature, especially above 160 nm.

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