Electron impact excitation cross sections for allowed transitions in atoms
atom-ph
2009-10-28 v1 Atomic Physics
Abstract
We present a semiempirical Gaunt factor for widely used Van Regemorter formula [Astrophys. J. 136, 906 (1962)] for the case of allowed transitions in atoms with the LS coupling scheme. Cross sections calculated using this Gaunt factor agree with measured cross sections to within the experimental error.
Cite
@article{arxiv.atom-ph/9509006,
title = {Electron impact excitation cross sections for allowed transitions in atoms},
author = {V. Fisher and V. Bernshtam and H. Golten and Y. Maron},
journal= {arXiv preprint arXiv:atom-ph/9509006},
year = {2009}
}
Comments
RevTeX, 3 pages, 10 PS figures, 2 PS tables, submitted to Phys. Rev. A