Quantum confined scattering beyond the s-wave approximation

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dc.contributor.authorKim, Ji Il [UNIFESP]
dc.contributor.authorMelezhik, Vladimir S.
dc.contributor.authorSchmelcher, Peter
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionJoint Inst Nucl Res
dc.contributor.institutionUniv Heidelberg
dc.date.accessioned2018-06-18T11:27:14Z
dc.date.available2018-06-18T11:27:14Z
dc.date.issued2007-01-01
dc.description.abstractA dual confinement induced resonance effect first observed numerically in a paper P. I. Kim, V. S. Melezhik and P. Schmelcher, Phys. Rev. Lett. 97 (2006), 193203] predicts the possibility of suppressing the effective two-body interaction in a quasi-one dimensional (ID) cylindrical geometry. Here this low dimensionality effect is analytically modeled by applying a previous formalism to treat low energy quantum scattering processes under tight confinement [J. I. Kim, J. Schmiedmayer and P. Schmelcher, Phys. Rev. A 72 (2005), 042711]. This analytic formalism is improved in order to account non-perturbatively for the three dimensional (31D) scattering phase shift l = 1 for a given spherically symmetric interaction potential between distinguishable colliding particles. The role of the confinement on the scattering properties can then be systematically calculated up to the p-wave.en
dc.description.affiliationUniv Fed Sao Paulo, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, Brazil
dc.description.affiliationJoint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Moscow Region, Russia
dc.description.affiliationUniv Heidelberg, Inst Phys, D-69120 Heidelberg, Germany
dc.description.affiliationUniv Heidelberg, Inst Phys Chem, D-69120 Heidelberg, Germany
dc.description.affiliationUnifespUniv Fed Sao Paulo, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent159-168
dc.identifierhttp://dx.doi.org/10.1143/PTPS.166.159
dc.identifier.citationProgress Of Theoretical Physics Supplement. Kyoto: Progress Theoretical Physics Publication Office, n. 166, p. 159-168, 2007.
dc.identifier.doi10.1143/PTPS.166.159
dc.identifier.issn0375-9687
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/45142
dc.identifier.wosWOS:000247387000018
dc.language.isoeng
dc.publisherProgress Theoretical Physics Publication Office
dc.relation.ispartofProgress Of Theoretical Physics Supplement
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleQuantum confined scattering beyond the s-wave approximationen
dc.typeinfo:eu-repo/semantics/article
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