COHERENT PIONS FROM NEUTRINO SCATTERING OFF NUCLEI
COHERENT PIONS FROM NEUTRINO SCATTERING OFF NUCLEI
We describe a model for pion production off nucleons and coherent pions from nuclei induced by neutrinos in the 1 GeV energy regime. Besides the dominant Delta pole contribution, it takes into account the effect of background terms required by chiral symmetry. Moreover, the model uses a reduced nucleon-to-Delta resonance …