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Existence of a Po2 excited state for the e+Ca system

Bromley, Michael W. J. and Mitroy, Jim (2006). Existence of a Po2 excited state for the e+Ca system. Physical Review Letters,97(18):183402-1-183402-4.

Document type: Journal Article
Citation counts: Scopus Citation Count Cited 11 times in Scopus Article | Citations

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IRMA ID 80791673xPUB88
Title Existence of a Po2 excited state for the e+Ca system
Author Bromley, Michael W. J.
Mitroy, Jim
Journal Name Physical Review Letters
Publication Date 2006
Volume Number 97
Issue Number 18
ISSN 0031-9007   (check CDU catalogue  open catalogue search in new window)
Scopus ID 2-s2.0-33750575919
Start Page 183402-1
End Page 183402-4
Total Pages 5
Place of Publication College Park, United States
Publisher American Physical Society
Field of Research MATHEMATICAL SCIENCES
PHYSICAL SCIENCES
ENGINEERING
HERDC Category C1 - Journal Article (DEST)
Abstract The configuration interaction method is used to demonstrate that there is an electronically stable state of positronic calcium with an orbital angular momentum of L=1. This prediction relies on the use of an asymptotic series to estimate the variational limit of the energy. The best estimate of the binding energy is 37 meV. A discussion of the structure of the system is also presented.
DOI http://dx.doi.org/10.1103/PhysRevLett.97.183402   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
Additional Notes Copyright by the American Physical Society


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