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arXiv · 1610.02924

The role of meson exchange currents in charged current (anti)neutrino-nucleus scattering

M. B. Barbaro·J. E. Amaro·J. A. Caballero·A. De Pace·T. W. Donnelly·G. D. Megias·I. Ruiz Simo
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Abstract

We present our recent progress in the description of neutrino-nucleus interaction in the GeV region, of interest for ongoing and future oscillation experiments. In particular, we discuss the weak excitation of two-particle-two-hole states induced by meson exchange currents in a fully relativistic framework. We compare the results of our model with recent measurements of neutrino scattering cross sections, showing the crucial role played by two-nucleon knockout in the interpretation of the data.

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M. B. Barbaro, J. E. Amaro, J. A. Caballero, A. De Pace, T. W. Donnelly, G. D. Megias, I. Ruiz Simo. 2016-10-10. The role of meson exchange currents in charged current (anti)neutrino-nucleus scattering. https://arxiv.org/abs/1610.02924

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