Journal of Physics B Atomic and Molecular Physics · 1975 · 16 citations · 13 references
Natural SciencesPhysicsNuclear PhysicsQuantum ChemistryQuantum MechanicsAb Initio MethodsElectron CorrelationElectronic Excited StatesHartree-fock TheoryMolecular Excited StatesSpin-orbit CouplingBorn ApproximationElectron-impact ExcitationExcited-state ConfigurationsExcited-state Electronic StructureLevelsOrbital ExcitationsSpin-orbit Coupling EffectsSpin-orbit Splitting
The excitation of (3p)54s and (3p)54p levels of Ar is investigated by use of the Born approximation and a four-state calculation including 1S0(3p)6, 1S0(3p)54p and P1(3p)54s (M=0,1). HF-type wavefunctions are used. The spin-orbit coupling is treated in a rather semiempirical way.
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Electron Impact Excitation of the Rare Gases
P. S. Ganas, A. E. S. Green · Physical review. A, General physics · 1971 · 128 citations
Radiance Lifetimes in the Resonance Series of Ar I.
G. M. Lawrence · Physical Review · 1968 · 109 citations