单词 | spin-orbit multiplet |
释义 | spin-orbit multiplet [`spin ¦ȯr·bǝt `mǝl·tǝ·plǝt] PHYSICS A collection of atomic or nuclear states which differ in energy only on account of spin-orbit coupling; the total spin angular momentum quantum number S and total orbital angular momentum quantum number L are the same for all states; the energy levels are labeled by the total angular momentum quantum number J. |
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