Large version of the OmniFold dataset

20M Simulated events based on the dataset of QCD jets used for studying unfolding in OmniFold: A Method to Simultaneously Unfold All Observables. Z + jet events were generated using Pythia 8.244 and Delphes simulation version 3.5.0. Notice that the previous OmniFold dataset used Delphes 3.4.2 thus the response of some reconstruction level variables may differ between the 2. Additional generation details are founf here: https://zenodo.org/records/3548091 To read the files you can use the following notebook snippet: https://github.com/hep-lbdl/OmniFold/blob/main/Benchmark/CheckOmniFold.ipynb