CIFICEN   24414
CENTRO DE INVESTIGACIONES EN FISICA E INGENIERIA DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES
Unidad Ejecutora - UE
artículos
Título:
COMMENT ON 'THE SPECTRAL DECOMPOSITION OF THE HELIUM ATOM TWO-ELECTRON CONFIGURATION IN TERMS OF HYDROGENIC ORBITALS'
Autor/es:
H.O. DI ROCCO
Revista:
EUROPEAN JOURNAL OF PHYSICS
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Londres; Año: 2013 p. 43 - 43
ISSN:
0143-0807
Resumen:
A brief remark is made about Hutchinson´s paper et al (2012 E.J.P) about the ground configuration of the Helium atom and the importance of continuum states. The purpose of our comment is twofold: first, to indicate that even using good basis set, obtained by the Self-Consistent Hartree-Fock method, the contribution of other bound states and continuum ones is of some importance to calculate energy levels; on the other hand, to emphasize that continuum states can be of great importance to satisfy several rigurous sum rules.
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