E/Z photoisomerization

https://doi.org/10.1351/goldbook.ET07374
General designation of a photoinduced geometrical isomerization of a C–C double bond.
Note: Geometrical isomerization of a C–C double bond is called a cis/trans isomerization in 1,2-disubstituted alkenes.
Source:
PAC, 2007, 79, 293. (Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)) on page 338 [Terms] [Paper]