Term: branching ratio
https://doi.org/10.1351/goldbook.B00727

Definition:
The ratio of alternative products formed in a reaction (e.g. the HF / DF ratio in the reaction between F and HD).

Source: PAC, 1982, 54, 1533. 'Glossary of terms used in nuclear analytical chemistry (Provisional)' on page 1536 (https://doi.org/10.1351/pac198254081533)

Citation: 'branching ratio' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.B00727

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