Measurement of the N-13+c-12,C-13 Elastic Scatterings

The N-13 + C-12,C-13 elastic scatterings have been measured at laboratory energies of 16.3, 20. and 29.5 MeV. It is shown that the N-13 + C-12 and C-13 + C-12 systems seem to comply with charge symmetry. A preliminary analysis of the N-13 + C-13 system reveals very interesting data which cannot be reproduced easily. First investigations are presented.