2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36854The total, elastic and inelastic cross-sections for quasi-coherent interactions of protons with Si28 have been measured using hadron-gamma coincidence method at the energy 1 GeV. The limits for the existence of long-lived excited states of the Si28 nucleus have been obtained in the range of energies from 0 to 0.8 GeV.24 pages, 16 figures, published in ITEP (M., Preprint ITEP, 1999, N30-99)High Energy Physics - ExperimentNuclear ExperimentInstrumentation and Detectorstext