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Selection rules for matrix elements of spin-dependent operators

โœ Scribed by J.I. Musher

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
574 KB
Volume
11
Category
Article
ISSN
0009-2614

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## D A spin-free method is presented for evaluating electronic matrix elements over a spin-independent many-electron Hamiltonian. The spin-adapted basis of configuration state functions is obtained using a nonorthogonal spin basis consisting of projected spin eigenfunctions. The general expression