Two-Electron Atoms. I. Perturbation Study of the Ground State

Ground State of Two-Electron Atoms

1958 • 1,095 citations

�ber den Grundterm der Zweielektronenprobleme von H?, He, Li+, Be++ usw.

1930 • 777 citations

Importance of Angular Correlations between Atomic Electrons

1962 • 493 citations

Calculations in schrödinger perturbation theory

1959 • 285 citations

A perturbation calculation of properties of the helium iso-electronic sequence

1958 • 199 citations

Perturbation Energy Coefficients and Ionization Potentials of the Ground State of Three- to Ten-Electron Isoelectronic Atomic Series

1962 • 181 citations

Ground State of the Helium Atom. II

1959 • 150 citations

Magnetic Hyperfine Structure of the Ground State of Lithium

1960 • 50 citations

The Relativistic and Radiative Corrections to the Eigenvalues of the Helium Sequence

1960 • 44 citations

An expansion method for calculating atomic properties

1961 • 37 citations

Perturbation Analysis of Two- to Four-Electron Variational Wave Functions

1962 • 22 citations

Second-Order Perturbation Energy of the Two-Electron Atom

1960 • 18 citations