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J dependence of the isotope shift in the ground term of dysprosium I

Journal Article · · J. Opt. Soc. Am. B: Opt. Phys.; (United States)
High-resolution laser-atomic-beam measurements have been made to study the J dependence in the optical isotope shift of the ground term 4f/sup 10/ 6s/sup 25/I of the naturally occurring dysprosium isotopes 160, 161, 162, 163, and 164. For each isotope pair with mass numbers A and A', this J dependence is described through one parameter z/sup AAprime//sub 4//sub f/, whose angular coefficient for a level is equal to that of the spin-orbit radial integral zeta/sub 4//sub f/. The J dependence can be explained by field-shift-crossed second-order effects.
Research Organization:
Argonne National Laboratory, Argonne, Illinois 60439
OSTI ID:
6622828
Journal Information:
J. Opt. Soc. Am. B: Opt. Phys.; (United States), Journal Name: J. Opt. Soc. Am. B: Opt. Phys.; (United States) Vol. 1:1; ISSN JOBPD
Country of Publication:
United States
Language:
English