The effect of spin oscillation of relativistic particles passing through   substance and the possibility of the constituent quark rescattering   observation at omega-hyperon - proton collision
  For the omega-hyperon passing through matter the phenomena of spin rotation and oscillation has investigated quantitatively. Connection of these phenomena with constituent quark rescattering has been determined. It allows one to investigate quark rescattering directly without background of a single scattering. 
V.G. Baryshevsky, K.G. Batrakov and S. Cherkas (Institute of Nuclear   Problems, Minsk)