Gabor Veres (CERN)
Hadronic jet production at LHC is an excellent testing ground for QCD. Essential components of QCD, necessary for the description of hadronic jet data, are hard parton radiation and multiple parton interactions. The importance of these components increases for final states including multiple jets. We will show results of one observables sensitive to the hard parton radiation, which is the azimuthal correlation between jets. Measurements of multi-jet production in specific topologies is particularly sensitive to multiple parton interactions. In this report measurements of multi-jet production performed with the CMS detector at LHC with pp collision data are summarized.
Prof. Collaboration CMS (CINCO)