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Atomic Data and Nuclear Data Tables
P. Bogdanovich,R. Kisielius +1 more
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TLDR
In this paper, the ab initio quasirelativistic Hartree-Fock method developed specifically for the calculation of spectral parameters of heavy atoms and highly charged ions is used to derive transition data for a multicharged tungsten ion.Abstract:
a b s t r a c t The ab initio quasirelativistic Hartree–Fock method developed specifically for the calculation of spectral parameters of heavy atoms and highly charged ions is used to derive transition data for a multicharged tungsten ion. The configuration interaction method is applied to include electron correlation effects. The relativistic effects are taken into account in the Breit–Pauli approximation for quasirelativistic Hartree–Fock radial orbitals. The energy level spectra, radiative lifetimes and Lande gfactors are calculated for the 4p 6 4d 2 , 4p 6 4d4f, and 4p 5 4d 3 configurations of the ion W 36+ . The transition wavelengths, spontaneous transition probabilities, oscillator strengths, and line strengths for the electric dipole, electric quadrupole, electric octupole, and magnetic dipole transitions among the levels of these configurations are tabulated.read more
Citations
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References
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Book
The theory of atomic structure and spectra
TL;DR: In this article, the Slater-Condon theory of atomic structure and spectra is combined with a coherent set of closed-form equations suitable both for computer calculations on cases of arbitrary complexity and for hand calculations for very simple cases.
Atomic Spectra Database
Daniel E. Kelleher,William C. Martin,Wolfgang L. Wiese,Arlene Musgrove,Jeffrey R. Fuhr,Jack Sugar,Joseph Reader,Karen J. Olsen,Peter J. Mohr,G R. Dalton +9 more
Journal ArticleDOI
Mortality due to Japanese oak wilt disease and surrounding forest compositions
TL;DR: The Relative importance of multiple scale factors to oak tree mortality due to Japanese oak wilt disease and surrounding forest conditions and the findings using this dataset are published.
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