Publicação: The Thomas-Fermi-Scott-Schwinger expansion and the Schrödinger ground state energy of complex neutral atoms
dc.contributor.author | Aguilera-Navarro, V. C. | |
dc.contributor.author | De Llano, M. | |
dc.contributor.author | Rojo, O. | |
dc.contributor.author | Verardi, S. L.L. | |
dc.contributor.institution | UNAM | |
dc.contributor.institution | Instituto de Física Teórica | |
dc.contributor.institution | Instituto de Física Teôrica | |
dc.contributor.institution | U.P.I.I.C.S.A. del IPN | |
dc.date.accessioned | 2022-04-29T08:43:27Z | |
dc.date.available | 2022-04-29T08:43:27Z | |
dc.date.issued | 1982-01-01 | |
dc.description.abstract | The 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.affiliation | Instituto de Física UNAM, Apdo. Postal 20-364, 01000 México, D. F. | |
dc.description.affiliation | Instituto de Física Teórica, São Paulo | |
dc.description.affiliation | Instituto de Física Teôrica, Sao Paulo | |
dc.description.affiliation | U.P.I.I.C.S.A. del IPN, México 9, D.F. | |
dc.format.extent | 6131-6133 | |
dc.identifier | http://dx.doi.org/10.1063/1.443857 | |
dc.identifier.citation | The Journal of Chemical Physics, v. 77, p. 6131-6133. | |
dc.identifier.doi | 10.1063/1.443857 | |
dc.identifier.issn | 0021-9606 | |
dc.identifier.scopus | 2-s2.0-36749118160 | |
dc.identifier.uri | http://hdl.handle.net/11449/231078 | |
dc.language.iso | eng | |
dc.relation.ispartof | The Journal of Chemical Physics | |
dc.source | Scopus | |
dc.title | The Thomas-Fermi-Scott-Schwinger expansion and the Schrödinger ground state energy of complex neutral atoms | en |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |