Production of

The production of $\Delta^{{++}}_{}$ and $\Delta^{0}_{}$ resonances on oxygen nuclei in 16O + p interactions at 3.25A GeV/c was investigated with 4$\pi$ acceptance. The masses and widths of the resonances were obtained from an analysis of the experimental and background invariant-mass distributions of p$\pi^{{\pm}}_{}$ pairs. The fractions of charged pions coming from $\Delta^{{++}}_{}$ and $\Delta^{0}_{}$ decay were estimated. The momentum, kinetic energy, and emission angle distributions of $\Delta^{{++}}_{}$ and $\Delta^{0}_{}$ resonances were reconstructed in the oxygen nucleus rest frame. The slope parameters, T0 , of the reconstructed spectra of invariant cross-sections of $\Delta^{{++}}_{}$ and $\Delta^{0}_{}$ resonances, produced on oxygen nuclei in 16O + p interactions at 3.25A GeV/c , were determined

Production of cumulative protons in hadron and nucleus-nucleus collisions at high energies

Section II. Experimental Investigations of Nuclear Reactions Mechanism