Zf. Hu et al., The potential model investigation of Stark effect in caesium Rydberg stateatoms and comparison with experiment, CHIN PHYS, 9(11), 2000, pp. 805-809
The potential model method for computation of Stark structure of Cs Rydberg
states atoms and oscillator strength is described, for external electric f
ields varying from 0 to 600V/cm. Anticrossing, I-mixing and n-mixing phenom
ena are observed clearly from the map of Stark. Corresponding experiment is
performed under the same condition, and the two results are in good agreem
ent with each other within the experimental uncertainty.