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Meaning of selection rule

Source language: EnglishDictionary language: English

selection rule

noun

Definitions

  1. Any of several general rules concerning the transitions between the states of a quantum mechanical system; they derive from the symmetry properties of the states and of their interactions

Sources:https://en.wiktionary.org/wiki/selection%20rule

Related words

superselectionquantum stateborn ruleintercombinationphase ruleeigenstatebootstrap modelform factor