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Reconstruction of the phase shifts as functions of energy using bound-state energies and low- energy scattering data

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dc.contributor.authorIvanov, Igor
dc.date.accessioned2015-12-08T22:16:27Z
dc.date.issued2003
dc.date.updated2015-12-08T08:01:30Z
dc.description.abstractA procedure allowing to incorporate available information about scattering and bound states of a given system and use it as in input to represent phase shifts quite accurately in a region of momenta considerably broader than the region in which input phase shifts lie was proposed. As such, additional information making such a representation possible was provided by the known bound states. Account of the bound states in the framework of the present procedure may lead to substantial improvement in representing the correct phase shifts as functions of energy.
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/1885/30685
dc.publisherAmerican Physical Society
dc.sourcePhysical Review A: Atomic, Molecular and Optical Physics
dc.subjectKeywords: Approximation theory; Convergence of numerical methods; Electron scattering; Electronic density of states; Phase shift; Low energy scattering; Momenta; High energy physics
dc.titleReconstruction of the phase shifts as functions of energy using bound-state energies and low- energy scattering data
dc.typeJournal article
local.bibliographicCitation.issue3
local.bibliographicCitation.lastpage7)
local.bibliographicCitation.startpage032704 (1
local.contributor.affiliationIvanov, Igor, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidIvanov, Igor, u4156396
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.ariespublicationu4169254xPUB76
local.identifier.citationvolume67
local.identifier.doi10.1103/PhysRevA.67.032704
local.identifier.scopusID2-s2.0-0037837491
local.type.statusPublished Version

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