  Detecting neutrinos and extracting the information they bring along is an
ambitions task that requires a detailed understanding of neutrino-nucleus
interactions over a broad energy range. We present calculations for
quasi-elastic neutrino-induced nucleon knockout reactions on atomic nuclei and
neutrino-induced pion production reactions. In our models, final-state
interactions are introduced using a relativistic multiple-scattering Glauber
approximation (RMSGA) approach. For interactions at low incoming neutrino
energies, long-range correlations are implemented by means of a continuum
random phase approximation (CRPA) approach. As neutrinos are the only particles
interacting solely by means of the weak interaction, they can reveal
information about e.g. the structure of nuclei or the strange quark content of
the nucleon that is difficult to obtain otherwise. We investigated these
effects and present results for the sensitivity of neutrino interactions to the
influence of the nucleon's strange quark sea.
