Statistics – Computation
Scientific paper
Sep 1974
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1974apjs...28..309s&link_type=abstract
Astrophysical Journal Supplement Series (Supplement no. 263), vol. 28, Sept. 1974, p. 309-321.
Statistics
Computation
17
Atomic Excitations, Electron Impact, Hydrogen Ions, Ionization Cross Sections, Transition Probabilities, Electron Transitions, Ionic Reactions, Particle Interactions, Perturbation Theory, Solar Spectra, Time Dependence
Scientific paper
Expressions are derived for the cross sections for excitation of complex ions by electron impact. The results are expressed in terms of the R-matrix elements for hydrogenic ions with Z equals infinity and are exact, apart from relativistic effects, in the limit as Z approaches infinity. For most of the transitions of interest in ions with four or less bound electrons, the cross sections reduce to a very simple form. The method allows one to obtain cross section values for complex ions with very little computational effort, since a large number of data for hydrogenic ions with Z equals infinity exist.
No associations
LandOfFree
Electron-impact excitation cross-sections for complex ions. I Theory for ions with one and two valence electrons does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Electron-impact excitation cross-sections for complex ions. I Theory for ions with one and two valence electrons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-impact excitation cross-sections for complex ions. I Theory for ions with one and two valence electrons will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1583161