Coherent pion production off nuclei at T2K and MiniBooNE energies revisited

Understand

As a result of a new improved fit to old bubble chamber data of the dominant axial C_5^A nucleon-to-Delta form factor, and due to the relevance of this form factor for neutrino induced coherent pion production, we re-evaluate our model predictions in Phys.

• Rev.
• D79, 013002 (2009) for different observables of the latter reaction.
• Central values for the total cross sections increase by 20% to 30%, while differential cross sections do not change their shape appreciably.