Proceedings of the Royal Society of London A Mathematical and Physical Sciences · 1968 · 152 citations · 6 references
Natural SciencesPhysicsMathematical PhysicsSpectroscopyTheoretical PhysicsAtomic PolarizabilityHyperfine StructurePerturbation TheoryStark EffectElectric Field UniformityHyperfine Structure AnalysisOperatorsQuadratic Stark EffectScalar PolarizabilityStark Effect In AtomsTensor PolarizabilityTensor Products
Abstract A theory of the quadratic Stark effect is presented. It is aimed at a description of the hyperfine structure of a free atom in a uniform electric field. A perturbation theory approach is adopted and extensive use is made of effective operators. In spherical tensor form these can be written as the sum of a scalar and a tensor of rank two. Associated scalar and tensor polarizabilities are defined and their properties are discussed. A variety of applications of the theory are given.
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Calculations in schrödinger perturbation theory
Charles Schwartz · Annals of Physics · 1959 · 289 citations
Stark Effect on Cesium-133 Hyperfine Structure
R. D. Haun, Jerrold R. Zacharias · Physical Review · 1957 · 76 citations