Speakers
Otto Nachtmann
(U)
Rainer Schicker
(Ruprecht-Karls-Universitaet Heidelberg (DE))
Description
The tensor-pomeron model is applied to low x deep-inelastic lepton-nucleon
scattering (DIS). In addition to the soft tensor pomeron, which has proven
quite successful for the description of soft hadronic high-energy reactions,
we consider a hard tensor pomeron. The combination of these two pomeron
exchanges and the f2 reggeon exchange allows a description of the absorption
cross sections of real and virtual photons on the proton in the same
framework. A detailed comparison of the model with the latest HERA data is
made.
Primary authors
Otto Nachtmann
(U)
Daniel Britzger
(DESY)
Daniel Britzger
(Deutsches Elektronen-Synchrotron (DE))
Stefan Schmitt
(Deutsches Elektronen-Synchrotron (DE))
Carlo Ewerz
(EMMI, GSI and Heidelberg University)