Simulations of channeling spectra in the system p+28Si

Abstract

The channeling process in the system p+28Si was studied at the energy range Ep=1.7–2.5 MeV in a back scattering geometry. Energy spectra were taken at several energies in both random orientation of the target and aligned at the direction 〈100〉. The channeling spectra were simulated assuming an exponential behavior of the dechanneling process and the energy loss of protons in channeling direction was determined.