Matter and pressure distribution in hadrons are studied a dual analytic model of generalized parton distributions with complex Regge trajectories. An original parametrization the nucleon is proposed, ensuring its stability compatible experimental data from JLab accelerator.

Abstract In this paper the generalized model of contact two plan bodies that roll and slide or just is presented. The analytical solution correct distribution pressure in realized presence normal compressive force, which realizes contact, as well force pair a tangential force. This can be used on sprocket teeth due to sliding rolling itself gear pole. results obtained have been experimentally c...