Accurate calculation of the attractive interaction of two ground state helium atoms

Improved Error Bounds for the Long-Range Forces between Atoms

1971 • 225 citations

Comparisons of Dispersion Force Bounding Methods with Applications to Anisotropic Interactions

1971 • 188 citations

Interatomic correlation energy and the van der Waals attraction between two helium atoms

1971 • 156 citations

Ab InitioCalculation of the Helium-Helium<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Σ</mml:mi></mml:mrow><mml:mrow><mml:mi>g</mml:mi></mml:mrow><mml:mrow /><mml:mrow /><mml:mrow><mml:mo>+</mml:mo></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>1</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>Potential at Intermediate and Large Separations

1970 • 145 citations

Intermolecular Potentials from Crossed Beam Differential Elastic Scattering Measurements. V. The Attractive Well of He2

1972 • 136 citations

Calculation of the Attractive He Pair Potential

1970 • 114 citations

Ab initio calculation of the helium-helium X1Σg+ potential at intermediate and large separations. II. Changes in intra-atomic correlation energy

1973 • 55 citations

Evidence for Different Interaction Potentials for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:…

1972 • 36 citations