Collapse of the f-symmetric final-state wavefunction in the 3d excitation spectra of atomic Xe, Cs and Ba

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, , Citation B Sonntag et al 1984 J. Phys. B: Atom. Mol. Phys. 17 L55 DOI 10.1088/0022-3700/17/2/003

0022-3700/17/2/L55

Abstract

The absorption spectra of atomic Xe, Cs and Ba have been determined at the 3d threshold. The broad 3d to epsilon f absorption bands of Xe change into sharp 3d to 4f absorption lines for atomic Ba, clearly manifesting the collapse of the f-symmetric final-state wavefunction for 3d excited Ba.

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10.1088/0022-3700/17/2/003