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Positron binding to atomic silver

Ryzhikh, G. G. and Mitroy, Jim (1998). Positron binding to atomic silver. Journal of Physics B: Atomic, Molecular and Optical Physics,31(22):5013-5022.

Document type: Journal Article
Citation counts: Scopus Citation Count Cited 29 times in Scopus Article | Citations

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Title Positron binding to atomic silver
Author Ryzhikh, G. G.
Mitroy, Jim
Journal Name Journal of Physics B: Atomic, Molecular and Optical Physics
Publication Date 1998
Volume Number 31
Issue Number 22
ISSN 0953-4075   (check CDU catalogue  open catalogue search in new window)
Scopus ID 2-s2.0-0032202704
Start Page 5013
End Page 5022
Total Pages 10
Place of Publication Bristol, UK
Publisher IOP Publishing
HERDC Category C1 - Journal Article (DEST)
Abstract A frozen-core model of atomic silver is developed with the core consisting of the 1s to 4d shells. The model is validated by predictions of the electron affinity and binding energies of neutral Ag. The model predicts the existence of an electronically stable ground state of with a binding energy of and a spin-averaged annihilation rate of . The properties of a number of other positronic atoms are studied and it is seen that there is a general tendency for the annihilation rate to decrease as the ionization potential of the parent atom increases.
DOI http://dx.doi.org/10.1088/0953-4075/31/22/012   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
 
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Created: Fri, 12 Sep 2008, 08:35:25 CST by Administrator