Switch to official samples for gg->ZZ background in 2016
As mentioned in today's report from Ulascan, samples for background-only gg→ZZ in 2016 have been redone with the correct PDF set centrally. Switch to these new samples from the private ones.
As mentioned in today's report from Ulascan, samples for background-only gg→ZZ in 2016 have been redone with the correct PDF set centrally. Switch to these new samples from the private ones.