Você está no menu de acessibilidade

Utilize este identificador para citar ou criar um link para este item: http://acervodigital.unesp.br/handle/11449/38938
Registro de metadados completo
Campo DCValorIdioma
dc.contributor.authorAdhikari, S. K.-
dc.contributor.authorGhosh, A. S.-
dc.contributor.authorRay, H.-
dc.date.accessioned2014-05-20T15:29:20Z-
dc.date.accessioned2016-10-25T18:04:34Z-
dc.date.available2014-05-20T15:29:20Z-
dc.date.available2016-10-25T18:04:34Z-
dc.date.issued1994-05-13-
dc.identifierhttp://dx.doi.org/10.1016/0009-2614(94)00336-X-
dc.identifier.citationChemical Physics Letters. Amsterdam: Elsevier B.V., v. 222, n. 3, p. 302-308, 1994.-
dc.identifier.issn0009-2614-
dc.identifier.urihttp://hdl.handle.net/11449/38938-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/38938-
dc.description.abstractWe studied e+-Li and e+-Na scattering using the close-coupling approximation in the static and coupled static expansion schemes. The effect of the positronium formation on the elastic channel is found to be strong in both cases. In the case of the lithium atom the effect is dramatic; the inclusion of the positronium formation channel transforms the purely repulsive effective e+-Li S wave (static) potential to a predominantly attractive (coupled static) potential. In this case, in the static model delta(0)-delta(infinity) = 0, whereas in the coupled static model delta(0)-delta(infinity)=pi. According to Levinson's theorem this suggests the presence of a S wave bound or continuum bound state in the e+-Li system.en
dc.format.extent302-308-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.titleTHE EFFECT OF POSITRONIUM FORMATION IN E(+)-LI AND E(+)-NA SCATTERINGen
dc.typeoutro-
dc.contributor.institutionINDIAN ASSOC CULTIVAT SCI-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationINDIAN ASSOC CULTIVAT SCI,DEPT THEORET PHYS,CALCUTTA 700032,W BENGAL,INDIA-
dc.identifier.doi10.1016/0009-2614(94)00336-X-
dc.identifier.wosWOS:A1994NL37500018-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofChemical Physics Letters-
Aparece nas coleções:Artigos, TCCs, Teses e Dissertações da Unesp

Não há nenhum arquivo associado com este item.
 

Itens do Acervo digital da UNESP são protegidos por direitos autorais reservados a menos que seja expresso o contrário.