energy threshold

in radiochemistry
https://doi.org/10.1351/goldbook.E02115
The limiting @K03402@ of a incident particle or energy of an incident photon below which a specified process cannot take place.
Source:
PAC, 1994, 66, 2513. (Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2519 [Terms] [Paper]
Citation: 'energy threshold' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.E02115 RIS BibTex EndNote
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Last revised: February 24, 2014