Simulation of diffraction dissociation in quark-diquark representation
Lebedev Physical Institute, Moscow, Russia
* e-mail: Vladimir.Grichine@cern.ch
Revised: 15 June 2015
Accepted: 18 June 2015
Published online: 16 July 2015
A low mass single diffraction dissociation model based on the quark-diquark representation of hadron-nucleon interaction is proposed. The mass spectra of nucleon-pion system are compared with experimental data and predictions of other models. The hadron-nucleus single diffraction cross-sections are calculated in the framework of the Glauber-Gribov model for integral cross-sections. The model predictions are compared with experimental data for the various distributions of secondary particles produced in the hadron-nucleus interactions in the momentum range 31-320GeV/c.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2015