The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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When referring to the Spectral Atlas, please cite our publication:

Keller-Rudek, H., Moortgat, G. K., Sander, R., and Sörensen, R.: The MPI-Mainz UV/VIS spectral atlas of gaseous molecules of atmospheric interest, Earth Syst. Sci. Data, 5, 365–373, (2013), DOI: 10.5194/essd-5-365-2013

Cross Sections / Alkanes+alkyl radicals / Alkanes / CH4 / Backx(1975)_298K_13.8-144nm(e,e)

DATAFILE: CH4_Backx(1975)_298K_13.8-144nm(e,e).txt
NAME: methane
FORMULA: CH4
AUTHOR(YEAR): Backx(1975)
T: 298K
λ: 13.8-144nm(e,e)
BIBLIOGRAPHY: C. Backx, G.R. Wight, R.R. Tol, and M.J. Van der Wiel, "Electron-electron coincidence measurements of CH4", J. Phys. B: Atom. Mol. Phys. 8, 3007-3019 (1975); DOI: 10.1088/0022-3700/8/18/020
COMMENTS: Measured by dipole (e,e) spectroscopy; energies E (in eV) and differential oscillator strengths df/dE (in 10-2 eV-1) converted to wavelengths and absorption cross sections,
σ (in 10-18 cm2 molecule-1) = 109.75 df/dE (in eV-1)

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