Check XSs for Run3 ggZZ samples #354
Description
It's a bit suspect that the XS for ggTo4e_Contin_MCFM701 differs from the one for 4mu and 4tau, while those for mixed-flavour samples are same.
see eg 2022 csv file.
According to the comment, and to what documented in the wiki, these numbers are "taken from gridpacks" (of the 2022 samples). They are the replicated in all Run3 csv files for all years.
The difference is tiny, but it suggests it may be worth rececking the value for all 6 samples at some point.