Physics Letters A · 1970 · 19 citations · 5 references
Natural SciencesPhysicsComputational ChemistryNuclear PhysicsQuantum MechanicsAb Initio MethodsApproximation MethodsBorn-oppenheimer ApproximationElectron CorrelationElectron-phonon InteractionsHartree-fock TheoryClose-coupling CalculationsCoulomb InteractionElectron-electron Interactions
5
Physics of Electronic and Atomic Collisions
Nature · 1963 · 542 citations
Elastic Scattering of Low-Energy Electrons by Atomic Hydrogen
P G Burke, Harry M. Schey · Physical Review · 1962 · 351 citations
Expansion Approach to Scattering
Frank E. Harris · Physical Review Letters · 1967 · 172 citations
Natural Sciences, Physics, Computational Electromagnetics +10
Analysis of the Harris Variational Method in Scattering Theory
R. K. Nesbet · Physical Review · 1968 · 143 citations