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Positron Scattering From neon and argon

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Authors
Jones, A.
Makochekanwa, C.
Caradonna, P.
Slaughter, D.
Machacek, J.
McEachran, R.
Sullivan, J.
Buckman, S.
Stauffer, A.
Bray, Igor
Fursa, D
Date
2011
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Type
Journal Article
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Abstract

High-resolution measurements of positron interactions with Ne and Ar are presented, as well as theoretical treatments. The data extend over a range of 0.3 to 60 eV and comprise measurements of the grand total, positonium formation, and grand total minus positronium formation cross sections. Theoretical treatments of scattering from Ne and Ar are performed under the relativistic optical potential approach, as well as calculations using the convergent close-coupling method. Comparisons of the present measurements and theories are made with previous theoretical and experimental work.

Citation
Jones, A.C.L. and Makochekanwa, C. and Caradonna, P. and Slaughter, D.S. and Machacek, J.R. and McEachran, R.P. and Sullivan, J.P. and Buckman, S.J. and Stauffer, A.D. and Bray, I. and Fursa, D.V. 2011. Positron Scattering From neon and argon. Physical Review A 83 (3): pp. 032701-1-032701-12.
Source Title
Physical Review A
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