Speaker
Mr
Zenis Tibor
(Bratislava)
Description
The ATLAS collaboration has performed studies of a wide range of QCD
phenomena, from soft particle to hard photon and jet production. Recent
soft≠QCD measurements include studies of underlying event, vector meson
production and quark confinement effects. Differential measurements of
inclusive and multi≠jet production provide stringent tests of high≠order
QCD predictions and provide input for determination of parton density
functions. Measurements of isolated inclusive and di≠photons cross
sections for high p_T photons test various theoretical predictions
and constrain parton density functions. In addition the total p≠p
cross section at 7 TeV, together with the elastic and inelastic
contributions, is measured and compared to various models. An
overview of these results is given.
Primary author
Mr
Zenis Tibor
(Bratislava)
