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Differential cross sections for positron-xenon elastic scattering

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Date

2006

Authors

Marler, Joan P
Surko, Clifford M
McEachran, Robert
Stauffer, A D

Journal Title

Journal ISSN

Volume Title

Publisher

American Physical Society

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.

Description

Keywords

Keywords: Computational methods; Magnetic field effects; Magnetic fields; Polarization; Positrons; Scattering; Dirac equations; Elastic scattering; Polarization potentials; Scattering cross sections; Xenon

Citation

URI

http://hdl.handle.net/1885/21477

Collections

Open Access Research

Source

Physical Review A: Atomic, Molecular and Optical Physics

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1103/PhysRevA.73.064702

Restricted until

2037-12-31

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Description
01_Marler_Differential_cross_sections_2006.pdf (63.81 KB)

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