We present a systematic investigation of jet production at hadron colliders from a phenomenological point of view, with the dual aim of providing a validation of theoretical calculations and guidance to future determinations of PDFs. We account for all available inclusive jet and dijet production measurements from ATLAS and CMS at 7 and 8 TeV by including them in a global PDF determination, and comparing to theoretical predictions at NNLO QCD supplemented by electroweak corrections. We compare the single-inclusive jet and dijet observables in terms of perturbative behaviour upon inclusion of QCD and EW corrections, impact on the PDFs, and global fit quality.
NNPDF3.1 baseline for jet studies
NNPDF3.1+single-inclusive jets, 7TeV ATLAS data partly decorrelated
NNPDF3.1+single-inclusive jets, 8TeV ATLAS data partly decorrelated