Projectile fragment emission angles in fragmentation reactions of light heavy ions in the energy region

Measurements of fragment emission angles for 57 and 93 MeV/nucleon C-12 and 95 MeV/nucleon O-16 projectiles in graphite, Plexiglas and polyethylene targets were performed using trajectory tracing technique with CR-39 detectors. The results were compared with calculations with the fragment emission angle model (FRANG). The angular resolution of the measurements was achieved to b