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Improved binding energies for LiPs, e+Be, NaPs and e+Mg

Mitroy, J and Ryzhikh, G (2001). Improved binding energies for LiPs, e+Be, NaPs and e+Mg. Journal of Physics B: Atomic, Molecular and Optical Physics,34(10):2001-2007.

Document type: Journal Article
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Title Improved binding energies for LiPs, e+Be, NaPs and e+Mg
Author Mitroy, J
Ryzhikh, G
Journal Name Journal of Physics B: Atomic, Molecular and Optical Physics
Publication Date 2001
Volume Number 34
Issue Number 10
ISSN 0953-4075   (check CDU catalogue open catalogue search in new window)
Start Page 2001
End Page 2007
Total Pages 7
Place of Publication UK
Publisher IOP Publishing
HERDC Category C1 - Journal Article (DEST)
Abstract The stochastic variational method and its fixed core variant are applied to the calculation of lithium positride (LiPs), positronic beryllium (e+Be), sodium positride (NaPs) and positronic magnesium (e+Mg). The revised binding energy of LiPs was 0.012 341 Hartree, that for e+Be was 0.031 47 Hartree, that for NaPs was 0.008 419 Hartree and the binding energy for e+Mg was 0.015 612 Hartree. The binding energies for LiPs and e+Be are expected to be within 2% of the variational limit. The uncertainties in the NaPs and e+Mg binding energies are larger and these are expected to be within 10-15% of the variational limit.
DOI http://dx.doi.org/10.1088/0953-4075/34/10/313   (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