The current edition of the CERN Courier features a very nice article by Prof. Ulrich Mosel about the importance of improving the modeling of neutrino-nucleus interactions. An event display from ArgoNeuT is included to illustrate the complexity of such interactions. Here’s that same event, showing the Collection plane view too! It’s most likely a deep-inelastic scattering event, with what appears to be a very interesting backwards-traveling proton.