Speaker
Niklas Döpper
Description
In this talk, our analysis of neutrino-induced single pion production off the nucleon within the framework of manifestly Lorentz-invariant chiral perturbation theory is presented. We consider tree and one-loop diagrams up to and including third chiral order, explicitly incorporating the $\Delta$(1232) resonance. To handle terms breaking the power counting between loop and small momentum expansion, we employ the extended on-mass-shell scheme. First results for the total cross-section are shown.
Primary authors
Niklas Döpper
Prof.
Norbert Kaiser
