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Polarization correlations for electron-impact excitation of the resonant transitions of Ne and Ar at low incident energies

Hargreaves, L R; Campbell, C; Khakoo, M.A.; McConkey, J W; Zatsarinny, Oleg; Bartschat, Klaus R; Stauffer, A D; McEachran, Robert


The electron-polarized-photon coincidence method is used to determine linear and circular polarization correlations in vacuum ultraviolet (VUV) for the differential electron-impact excitation of neon and argon resonance transitions at impact energies of 25 and 30 eV at small scattering angles up to 40. The circular polarization correlation is found to be positive in the case of Ne at 25 eV and supports the prediction of the present B-spline R-matrix theory concerning the violation of a...[Show more]

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Physical Review A: Atomic, Molecular and Optical Physics
DOI: 10.1103/PhysRevA.87.022711
Access Rights: Open Access


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