6533b7d0fe1ef96bd125a622
RESEARCH PRODUCT
Relativistic J-dependence of the isotope shift in the 6s-6p doublet of Ba II
Klaus WendtRainer NeugartSiti Arpah AhmadErnst W. OttenA. C. MuellerF. Buchingersubject
Physicschemistry.chemical_classificationNuclear and High Energy PhysicsIsotopeStable isotope ratioElementary particleMolecular electronic transitionchemistryKinetic isotope effectNuclear fusionNuclear Physics - ExperimentAtomic physicsHyperfine structureInorganic compounddescription
The collinear laser-ion beam technique has been used to measure the isotope shift and hyperfine structure in the 6s-6p doublet (4,934A, 4,554A) of Ba II for all seven stable isotopes. The influence of the excited2P1/2 and2P3/2 states on the field shift leads to a difference of 2.5(3)% in the electronicF factors. The specific mass shifts differ by {A′-A} 2.2(3) MHz which corresponds to about 12% of the normal mass shift.
year | journal | country | edition | language |
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1984-06-01 | Zeitschrift f�r Physik A Atoms and Nuclei |