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DC Field | Value | Language |
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dc.contributor.author | Adhikari, S. K. | - |
dc.contributor.author | Mandal, P. | - |
dc.date.accessioned | 2014-05-20T14:07:21Z | - |
dc.date.accessioned | 2016-10-25T17:12:41Z | - |
dc.date.available | 2014-05-20T14:07:21Z | - |
dc.date.available | 2016-10-25T17:12:41Z | - |
dc.date.issued | 2001-03-28 | - |
dc.identifier | http://dx.doi.org/10.1088/0953-4075/34/6/106 | - |
dc.identifier.citation | Journal of Physics B-atomic Molecular and Optical Physics. Bristol: Iop Publishing Ltd, v. 34, n. 6, p. L187-L194, 2001. | - |
dc.identifier.issn | 0953-4075 | - |
dc.identifier.uri | http://hdl.handle.net/11449/23636 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/23636 | - |
dc.description.abstract | We present a convergent variational basis-set calculational scheme for elastic scattering of the positronium atom by the hydrogen atom in S wave. Highly correlated trial functions with appropriate symmetry are needed to achieve convergence. We report convergent results for scattering lengths in atomic units for both singlet (= 3.49 +/-0.20) and triplet (= 2.46 +/-0.10) states. | en |
dc.format.extent | L187-L194 | - |
dc.language.iso | eng | - |
dc.publisher | Iop Publishing Ltd | - |
dc.source | Web of Science | - |
dc.title | Convergent variational calculation of positronium-hydrogen-atom scattering lengths | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Visva Bharati | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.description.affiliation | Visva Bharati, Dept Math, Santiniketan 731235, W Bengal, India | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.identifier.doi | 10.1088/0953-4075/34/6/106 | - |
dc.identifier.wos | WOS:000168140200006 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Physics B: Atomic, Molecular and Optical Physics | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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