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High-resolution positron scattering from helium: Grand total and positronium-formation cross sections

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Caradonna, Peter; Jones, Adric; Makochekanwa, Casten; Slaughter, Daniel; Sullivan, James; Buckman, Stephen; Bray, Igor; Fursa, Dmitry V.

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Measurements of the grand total and positronium-formation cross sections for positrons scattered by helium within the impact energy range from 10 to 60 eV are presented. All measurements presented here use a high-resolution (∼70□meV) trap-based pulsed

dc.contributor.authorCaradonna, Peter
dc.contributor.authorJones, Adric
dc.contributor.authorMakochekanwa, Casten
dc.contributor.authorSlaughter, Daniel
dc.contributor.authorSullivan, James
dc.contributor.authorBuckman, Stephen
dc.contributor.authorBray, Igor
dc.contributor.authorFursa, Dmitry V.
dc.date.accessioned2015-12-10T22:20:57Z
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/1885/52162
dc.description.abstractMeasurements of the grand total and positronium-formation cross sections for positrons scattered by helium within the impact energy range from 10 to 60 eV are presented. All measurements presented here use a high-resolution (∼70□meV) trap-based pulsed
dc.publisherAmerican Physical Society
dc.sourcePhysical Review A: Atomic, Molecular and Optical Physics
dc.subjectKeywords: Absolute measurements; Channel coupling; Convergent close-coupling calculations; Cross section; Cross-section measurement; High resolution; Impact energy; Positron beams; Positron scattering; Scattering cross section; Scattering resonance; Theoretical cal
dc.titleHigh-resolution positron scattering from helium: Grand total and positronium-formation cross sections
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume80
dc.date.issued2009
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.ariespublicationu4169254xPUB240
local.type.statusPublished Version
local.contributor.affiliationCaradonna, Peter, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationJones, Adric, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMakochekanwa, Casten, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationSlaughter, Daniel, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationSullivan, James, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationBuckman, Stephen, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationBray, Igor, Curtin University of Technology
local.contributor.affiliationFursa, Dmitry V., Curtin University of Technology
local.description.embargo2037-12-31
local.bibliographicCitation.issue032710
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage7
local.identifier.doi10.1103/PhysRevA.80.032710
dc.date.updated2016-02-24T10:39:57Z
local.identifier.scopusID2-s2.0-70349428453
local.identifier.thomsonID000270383900103
CollectionsANU Research Publications

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