Probing colour flow with jet vetoes
arXiv:1205.6808
Abstract
We discuss jet vetoes as a means of probing colour flow in hard-scattering processes in hadronic collisions. As an example, we describe a calculation of the dijet cross-section with a jet veto, which resums the leading logarithms of the veto scale and is matched to a fixed-order computation. We compare this prediction to the measurement performed by the ATLAS collaboration. Finally, we outline future developments in this research area.
Talk given at XX International Workshop on Deep-Inelastic Scattering and Related Subjects, 26th-30th March 2012, University of Bonn