Elastic and inelastic pion scattering on 12C and 13C at 100 MeV

Abstract Angular distributions of π + and π − at 100 MeV incident energy were measured for elastic and inelastic scattering from 12 C and 13 C. Elastic data were obtained between 6° and 180°. Inelastic scattering on the 2 + (4.4 MeV), 0 + (7.6 MeV), 3 − (9.6 MeV) and 1 + (12.7 MeV) states of 12 C and on the 3 2 − (3.7 MeV ), 5 2 − (7.5 MeV ), 9 2 + (9.5 MeV ) and 11.7 MeV states of 13 C was mea 12 C results are compared to a Δ-hole model.