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: vuv photolysis, quantum yield


Authors: J. Lacoursiere, S.A. Meyer, G.W. Faris, T.G. Slanger, B.R. Lewis, S.T. Gibson

Title: The O(1D) yield from O2 photodissociation near H Lyman-a (121.6 nm)

Journal/Source: J. Chem. Phys., 110 (4), 1949-1958, (1999); DOI: 10.1063/1.477852


Data: table, diagram

Energy/Wavelength range: 121.6 nm

Resolution: 0.0015 nm (1 cm-1)

Temperature: 298 K

Temperature dependence: 

Pressure/Concentration: ~ 87 - 144 Torr (O2)

Phase: gas

pH:


Comments: The authors have determined the O(1D) yield from O2 photodissociation across the entire H Lyman-a profile 
from 121.2 to 121.9 nm, at a spectral resolution of 0.0015 nm (1 cm-1). 

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