Differential cross sections for positron-xenon elastic scattering
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Marler, Joan P; Surko, Clifford M; McEachran, Robert; Stauffer, A D
Description
Absolute measurements of differential cross sections for the elastic scattering of positrons from xenon are made at 2, 5 and 8 eV using a trap-based beam and the technique of measuring scattering cross sections in a strong magnetic field. Calculations are carried out using the relativistic Dirac equations with a static plus polarization potential. Generally good absolute agreement is found between experiment and theory.
dc.contributor.author | Marler, Joan P | |
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dc.contributor.author | Surko, Clifford M | |
dc.contributor.author | McEachran, Robert | |
dc.contributor.author | Stauffer, A D | |
dc.date.accessioned | 2015-12-07T22:25:49Z | |
dc.identifier.issn | 1050-2947 | |
dc.identifier.uri | http://hdl.handle.net/1885/21477 | |
dc.description.abstract | Absolute measurements of differential cross sections for the elastic scattering of positrons from xenon are made at 2, 5 and 8 eV using a trap-based beam and the technique of measuring scattering cross sections in a strong magnetic field. Calculations are carried out using the relativistic Dirac equations with a static plus polarization potential. Generally good absolute agreement is found between experiment and theory. | |
dc.publisher | American Physical Society | |
dc.source | Physical Review A: Atomic, Molecular and Optical Physics | |
dc.subject | Keywords: Computational methods; Magnetic field effects; Magnetic fields; Polarization; Positrons; Scattering; Dirac equations; Elastic scattering; Polarization potentials; Scattering cross sections; Xenon | |
dc.title | Differential cross sections for positron-xenon elastic scattering | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 73 | |
dc.date.issued | 2006 | |
local.identifier.absfor | 020201 - Atomic and Molecular Physics | |
local.identifier.ariespublication | u4169254xPUB17 | |
local.type.status | Published Version | |
local.contributor.affiliation | Marler, Joan P, University of California | |
local.contributor.affiliation | Surko, Clifford M, University of California | |
local.contributor.affiliation | McEachran, Robert, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Stauffer, A D, York University | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.issue | 6 | |
local.bibliographicCitation.startpage | 064702-1-4 | |
local.identifier.doi | 10.1103/PhysRevA.73.064702 | |
dc.date.updated | 2015-12-07T09:41:27Z | |
local.identifier.scopusID | 2-s2.0-33745032159 | |
Collections | ANU Research Publications |
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