Structure of N12 using C11+p resonance scattering

The level structure of N-12 has been investigated from 2.2 to 11.0 MeV in excitation energy using a C-11+p resonance interaction with thick targets and inverse kinematics. Excitation functions were fitted using an R-matrix approach. Sixteen levels in N-12 were included in the analysis, several of them are new. Spin-parity assignments, excitation energies and widths are proposed for these levels.