Bochum 2009 – scientific programme

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HK: Fachverband Hadronen und Kerne

HK 34: Hadron Structure and Spectroscopy I

HK 34.4: Talk

Tuesday, March 17, 2009, 17:30–17:45, H-ZO 20

One-pion production in neutrino-induced reactions — •Olga Lalakulich, Oliver Buss, Tina Leitner, and Ulrich Mosel — Institut für Theoretische Physik, Universität Giessen, Germany

We investigate neutrino interactions with nucleons and nuclei, paying special attention to one–pion production reactions. The elementary neutrino–nucleon cross section is presented as the sum of the leading Delta–pole diagram and several background diagrams calculated within the non-linear sigma–model. Neutrino interactions with nuclei are treated within the GiBUU transport model that takes into account various nuclear effects. The results, presented for several final states, are compared to the experimental data from several completed and running neutrino experiments.
Work supported by DFG.