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arXiv · 1901.11022

Modeling neutrino-nucleus interactions for neutrino oscillation experiments

G. D. Megias·S. Dolan·S. Bolognesi
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Abstract

We present our recent progress on the relativistic modeling of neutrino-nucleus reactions for their implementation in MonteCarlo event generators (GENIE, NEUT) employed in neutrino oscillation experiments. We compare charged-current neutrino and antineutrino cross sections obtained within the SuSAv2 model, which is based on the Relativistic Mean Field theory and on the analysis of the superscaling behavior exhibited by ($e,e'$) data. We also evaluate and discuss the impact of multi-nucleon excitations arising from 2p-2h states excited by the action of weak forces in a fully relativistic framework, showing for the first time their implementation in GENIE and their comparison with recent T2K data.

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G. D. Megias, S. Dolan, S. Bolognesi. 2019-01-30. Modeling neutrino-nucleus interactions for neutrino oscillation experiments. https://doi.org/10.1007/978-3-030-22204-8_12

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