Speaker
Dr.
Karel Cerny
(Czech Tecnical University Prague)
Description
Results from diffractive deep-inelastic scattering with a leading
proton detected in forward spectrometers are presented. Data from the
two experiments H1 and ZEUS, using the FPS and LPS
spectrometers, respectively, are combined in a common phase
space. New four-differential measurements using the VFPS installed at
the H1 experiment are also presented. A QCD factorisation theorem is
tested by comparing diffractive jet production data to QCD predictions
based on fits to inclusive diffractive cross section data. H1
measured dijet production with a leading proton detected in the
VFPS, both in deep-inelastic scattering and in photoproduction. The
DIS measurements are complemented by measurements of dijet production
with an associated rapidity gap.
Primary authors
Karin Daum
(DESY)
Stefan Schmitt
(DESY)
