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Physics Letters A 147 (1990) 417-422
On an alternative parametrization for the theory of complex spectra
Maurice R. Kibler1, Jacob Katriel2
(1990)

The purpose of this letter is threefold : (i) to derive, in the framework of a new parametrization, some compact formulas of energy averages for the electrostatic interaction within an (nl)N configuration, (ii) to describe a new generating function for obtaining the number of states with a given spin angular momentum in an (nl)N configuration, and (iii) to report some apparently new sum rules, actually a by-product of (i), for SU(2) > U(1) coupling coefficients.
1 :  IPNL - Institut de Physique Nucléaire de Lyon
2 :  TECHNION - Department of Chemistry
Physique/Physique/Physique Atomique

Physique/Physique Quantique

Physique/Physique/Chimie-Physique
energy averages – generating function – atomic configuration – Coulomb interaction – 3-jm symbols
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