hot ground state reaction

https://doi.org/10.1351/goldbook.H02863
A hot state reaction of the ground electronic state.
Source:
PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2246 (https://doi.org/10.1351/pac199668122223)