| MANY-BODY THEORY FOR HYPERFINE EFFECTS IN ATOMS AND MOLECULES (1970) | |||||||||||||||
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| Results of application of linked-cluster many-body pertubations theory to atomic hyperfine constants are reviewed and as a specific example of the application of this procedure to molecular systems, we have studied the problem of the indirect nuclear spin-spin coupling constant JHD in HD molecule. The complete set of states used were the exact bound and continuum states of H+2 molecular ion, with the same internuclear separation as for the H2 molecule. Our calculated value of JHD through the Fermi contact interaction mechanism is + 42.57 Hz as compared to the most recent experimental value of + 42.7 ± 0.7 Hz. | |||||||||||||||
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