On the character of the intense 4d→f resonances in atomic La and Tm
- 14 February 1979
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 12 (3) , L71-L75
- https://doi.org/10.1088/0022-3700/12/3/001
Abstract
Observations of the 4d absorption spectra of atomic La and Tm are reported. The RPAE predictions for the 4d to epsilon f cross section in La I are currently closest to experiment. In Tm I a quite sharp autoionising resonance is observed. The differences between the two spectra are discussed with reference to ab initio calculations.Keywords
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