Backward emission of energetic protons

M. Avan; A. Baldit; J. Castor; G. Chaigne; A. Devaux; J. Fargeix; P. Force; G. Landaud; G. Roche; J. Vicente; J. P. Didelez; F. Reide; S. A. Gurvitz

doi:10.1103/PhysRevC.30.521

Backward emission of energetic protons

M. Avan, A. Baldit, J. Castor, G. Chaigne, A. Devaux, J. Fargeix, P. Force, G. Landaud, G. Roche, J. Vicente, J. P. Didelez, F. Reide, and S. A. Gurvitz

Phys. Rev. C 30, 521 – Published 1 August 1984

Abstract

Inclusive cross sections for energetic protons emitted at backward angles were measured using a 200 MeV proton beam bombarding ${}^{6}{Li}$ , ${}^{27}{Al}$ , ${}^{58}{Ni}$ , and ${}^{197}{Au}$ targets. The data were analyzed using the quasi-two-body scaling approach. It is shown that a scaling regime is reached for some of the data taken at incident energies of about 200 MeV/nucleon. This regime, however, is different from the one observed above 600 MeV/nucleon.