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Transition Integrals for Si IV and CaII

Published online by Cambridge University Press:  24 October 2008

A. S. Douglas
Affiliation:
University Mathematical LaboratoryCambridge
R. H. Garstang
Affiliation:
University of London ObservatoryMill Hill ParkLondon N.W. 7

Abstract

Atomic wave functions calculated using the Hartree—Fock equation and a polarization potential are used to obtain mean square radii of atomic orbitals for the ions Si8+ and Ca+, and transition integrals for the Si IV and Ca II spectra. A table of radial wave functions for Ca+ is given. Our results are compared with those obtained from other wave functions, and in one case with an experimental value, and generally good agreement is obtained.

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1962

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References

(1)Allen, C. WAstrophysical quantities (London, 1955).Google Scholar
(2)Bates, D. R and Damgaard, , Agnete, . Philos. Trans. Roy. Soc. London. Ser. A, 242 (1949), 101122.Google Scholar
(3)Douglas, A. SProc. Cambridge Philos. Soc. 52 (1956), 687692.CrossRefGoogle Scholar
(4)Hartree, D. R and Hartree, W.Proc. Roy. Soc. London. Ser. A, 164 (1938), 167191.Google Scholar
(5)Hartree, W., Hartree, D. R and Manning, M. FPhys. Rev. 60 (1941), 857865.CrossRefGoogle Scholar
(6)Layzer, D.Ann. Physics, 8 (1959), 271296.CrossRefGoogle Scholar
(7)Osterbrock, D. EAstrophys. J. 114 (1951), 469472.CrossRefGoogle Scholar
(8)Ostrovskii, Y. I and Penkin, N. POptika i Spektroskopiya, 10 (1961), 814.Google Scholar
(9)Seaton, M. JMonthly Not. Roy. Astr. Soc. 118 (1958), 504.CrossRefGoogle Scholar
(10)Trefftz, E. and Biermann, L.Z. Astrophys. 30 (1952), 275281.Google Scholar
(11)Varsavsky, C. M Thesis (Harvard University, 1958).Google Scholar
(12)Zwann, A.Naturwissenschaften, 17 (1929), 121122.CrossRefGoogle Scholar