单词 | multiplet |
释义 | multiplet [`mǝl·tǝ·plǝt] QUANTUM MECHANICS A collection of relatively closely spaced energy levels which result from the splitting of a single energy level by an interaction which is relatively weak; examples are spin-orbit multiplets and isospin multiplets. SPECTROSCOPY A collection of relatively closely spaced spectral lines resulting from transitions to or from the members of a multiplet (as in the quantum-mechanics definition). |
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