Speaker
Kostas Kordas
Description
The ATLAS collaboration has studied signatures of double-parton scattering
in inclusive production of four isolated leptons at proton-proton
collision energy of 8 TeV and in inclusive production of four jets at 7 TeV.
The fraction of events originating from double-parton scattering has been
extracted using dedicated techniques and used to measure the effective
cross section in both analyses. Distributions sensitive to the presence of
double parton scattering in the four-jet event sample were unfolded to the
particle level and compared to various tunes of a selected Monte Carlo
simulation.
Primary author
Kostas Kordas
