Table 1
Data from T 1,F 4
10.17182/hepdata.62222.v1/t1
The cross section for the reaction E+ E- --> K+ K- PI+ PI- measured with ISR data. Statistical errors only.
https://www.hepdata.net/record/data/54642yaml https://www.hepdata.net/record/data/54642/csvcsv