primary (photo)process [obsolete]

https://doi.org/10.1351/goldbook.P04839
The term primary (photo)process for @P04647@ is apt to lead to inconsistencies, and its use is therefore discouraged.
See:
primary photochemical process
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2266 [Terms] [Paper]