Publicação:
The Thomas-Fermi-Scott-Schwinger expansion and the Schrödinger ground state energy of complex neutral atoms

dc.contributor.authorAguilera-Navarro, V. C.
dc.contributor.authorDe Llano, M.
dc.contributor.authorRojo, O.
dc.contributor.authorVerardi, S. L.L.
dc.contributor.institutionUNAM
dc.contributor.institutionInstituto de Física Teórica
dc.contributor.institutionInstituto de Física Teôrica
dc.contributor.institutionU.P.I.I.C.S.A. del IPN
dc.date.accessioned2022-04-29T08:43:27Z
dc.date.available2022-04-29T08:43:27Z
dc.date.issued1982-01-01
dc.description.abstractThe large Z Thomas-Fermi-Scott-Schwinger expansion for the total nonrelativistic binding energy of a neutral atom is used, together with the Bohr energy formula valid at Z = 1, to construct various Padé approximants among which the two-point [3//3] approximant gives an overall improved representation for the energy for Z from 1 to 290, and very especially for the closed shell values Z = 10, 18, 36, 54, 86, 118, 168, and 290. The presence of oscillatory terms for open shells in the large Z expansion is also confirmed. © 1982 American Institute of Physics.en
dc.description.affiliationInstituto de Física UNAM, Apdo. Postal 20-364, 01000 México, D. F.
dc.description.affiliationInstituto de Física Teórica, São Paulo
dc.description.affiliationInstituto de Física Teôrica, Sao Paulo
dc.description.affiliationU.P.I.I.C.S.A. del IPN, México 9, D.F.
dc.format.extent6131-6133
dc.identifierhttp://dx.doi.org/10.1063/1.443857
dc.identifier.citationThe Journal of Chemical Physics, v. 77, p. 6131-6133.
dc.identifier.doi10.1063/1.443857
dc.identifier.issn0021-9606
dc.identifier.scopus2-s2.0-36749118160
dc.identifier.urihttp://hdl.handle.net/11449/231078
dc.language.isoeng
dc.relation.ispartofThe Journal of Chemical Physics
dc.sourceScopus
dc.titleThe Thomas-Fermi-Scott-Schwinger expansion and the Schrödinger ground state energy of complex neutral atomsen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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