NuWro's upcoming release will add an argon spectral function, the MINERvA axial form factor, the Valencia 2020 MEC model, and the Ghent hybrid pion model, alongside ML-based cross-section fits.
Exclusive final state hadron observables from neutrino-nucleus multi-nucleon knockout
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abstract
We present results of an updated calculation of the 2p2h (two particle two hole) contribution to the neutrino-induced charge-current cross section. We provide also some exclusive observables, interesting from the point of view of experimental studies, e.g. distributions of momenta of the outgoing nucleons and of available energy, which we compare with the results obtained within the NEUT generator. We also compute, and separate from the total, the contributions of 3p3h mechanisms. Finally, we discuss the differences between the present results and previous implementations of the model in MC event-generators, done at the level of inclusive cross sections, which might significantly influence the experimental analyses, particularly in the cases where the hadronic observables are considered.
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Developments in NuWro Monte Carlo generator
NuWro's upcoming release will add an argon spectral function, the MINERvA axial form factor, the Valencia 2020 MEC model, and the Ghent hybrid pion model, alongside ML-based cross-section fits.