Momentum distributions of backward-emitted protons in 1-GeV proton-nucleus interactions
Andronenko M. N., Vol'nin E. N., Vorob'ev A. A., Grachev V. T., Lobodenko A. A., Strakovskii I. I., Uvarov L. N.
The spectra of protons emitted at an angle of 156° from various target nuclei ranging from deuterium to lead have been measured. For light nuclei, the proton spectrum changes slope in the momentum interval 350-450 MeV/c. The results obtained for the deuteron are compared with the predictions of various models.