Calculations in schrödinger perturbation theory

On Nuclear Quadrupole Moments

1951 • 636 citations

Electronic Polarizabilities of Ions from the Hartree-Fock Wave Functions

1954 • 578 citations

Redetermination of the Hyperfine Splitting in the Ground State of Atomic Hydrogen

1956 • 280 citations

Effect of the Atomic Core on the Nuclear Quadrupole Coupling

1957 • 202 citations

Ground State Energy of Two-Electron Atoms

1956 • 138 citations

Hyperfine Structure of the Metastable Hydrogen Atom

1956 • 84 citations

Stark Effect on Cesium-133 Hyperfine Structure

1957 • 76 citations

Perturbation Theory in Wave Mechanics

1958 • 41 citations

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1957 • 21 citations