Accurate and simple wavefunctions for the helium isoelectronic sequence with correct cusp conditions

Simple and accurate wavefunctions for the He atom and He-like isoelectronic ions are presented. These functions - the product of hydrogenic one-electron solutions and a fully correlated part - satisfy all the coalescence cusp conditions at the Coulomb singularities. Functions with different numbers...

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Detalles Bibliográficos
Autores principales: Rodriguez, K.V., Gasaneo, G., Mitnik, D.M.
Formato: JOUR
Materias:
Atomic physics
Coalescence
Helium
Ions
Coulomb singularities
Degrees of accuracy
Nuclear charges
Wave functions
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09534075_v40_n19_p3923_Rodriguez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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