Term: radiation reaction
https://doi.org/10.1351/goldbook.RT07149

Definition:
Chemical reaction that is induced by ionizing radiation with γ-ray, X-ray, electron, or other high-energy beams.

Notes:
0) Radiation reactions involving polymers often lead to chain scission and @CT07136@.
1) A @P04585@ is sometimes regarded as a type of radiation reaction.

Related Terms:
1) crosslinking (http://doi.org/10.1351/goldbook.CT07136).
2) photochemical reaction (http://doi.org/10.1351/goldbook.P04585).
3) ionizing radiation (http://doi.org/10.1351/goldbook.I03216).

Source: PAC, 2004, 76, 889. 'Definitions of terms relating to reactions of polymers and to functional polymeric materials (IUPAC Recommendations 2003)' on page 894 (https://doi.org/10.1351/pac200476040889)

Citation: 'radiation reaction' 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.RT07149

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