Allowed transitions and the dipole moment of HD+ |
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| Authors: | P.R. Bunker |
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| Affiliation: | Physics Division, National Research Council of Canada, Ottawa, Ontario, Canada K1A OR6 |
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| Abstract: | Within the Born-Oppenheimer approximation homopolar isotopically unsymmetric diatomic ions (HD+, 14N15N+, 35Cl37Cl+, etc.) have D∞h symmetry and a non-vanishing dipole moment. This apparent paradox is reconciled here by treating carefully the transformation properties of the dipole moment operator in the D∞h group. |
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