arXiv · astro-ph/9805204
A programme for electron-impact broadening parameter calculations of ionized rare-earth element lines
Abstract
In order to provide atomic data needed for astrophysical investigations, a set of electron-impact broadening parameters for ionized rare-earth element lines should be calculated. We are going to calculate the electron-impact broadening parameters for more than 50 transitions of ionized rare-earth elements. Taking into account that the spectra of these elements are very complex, for calculation we can use the modified semiempirical approach - MSE or simplified MSE. Also, we can estimate these parameters on the basis of regularities and systematic trends.
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L. C. Popovic, M. S. Dimitrijevic. 1998-05-15. A programme for electron-impact broadening parameter calculations of ionized rare-earth element lines. https://arxiv.org/abs/astro-ph/9805204
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