2001/01/12 by V. Yu. Grishina, L. A. Kondratyuk, W. Cassing +3 · 1 citation
Physics and Astronomy · #hep-ph
paper · pdf · doi:10.1007/s100500170119
published as Eur.Phys.J. A10 (2001) 355-364 · 21 pages, LaTeX, including 6 postscript figures; submitted to Phys. Rev. C
arxiv created 2001/01/12 · arxiv updated 2009/11/30
We investigate deuteron two-body photodisintegration within the framework of the Quark-Gluon Strings Model with nonlinear baryon Regge trajectories. Special attention is paid to the use of QCD motivated Regge trajectories of the logarithmic and square-root form which have been suggested recently by Brisudová, Burakovsky and Goldman. We find that the recent experimental data from TJNAF in the few GeV region can reasonably be described by the model. Angular distributions at different γ-energies are presented and the effect of a forward-backward asymmetry is discussed. Predictions for the energy dependence of dσ/dt at higher energies and different Θcm are presented, too.