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arXiv · 1810.07647

Neutrino-nucleus cross section within the extended factorization scheme

Noemi Rocco·Carlo Barbieri·Omar Benhar·Arturo De Pace·Alessandro Lovato
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Abstract

The factorization scheme, based on the impulse approximation and the spectral function formalism, has been recently generalized to allow the description of electromagnetic nuclear interactions driven by two-nucleon currents. We have extended this framework to the case of weak charged and neutral currents and carried out calculations of the double-differential neutrino-carbon and neutrino-oxygen cross sections using two different models of the target spectral functions. The results, showing a moderate dependence on the input spectral function, confirm that our approach provides a consistent treatment of all reaction mechanisms contributing to the signals detected by accelerator-based neutrino experiments.

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Noemi Rocco, Carlo Barbieri, Omar Benhar, Arturo De Pace, Alessandro Lovato. 2018-10-17. Neutrino-nucleus cross section within the extended factorization scheme. https://doi.org/10.1103/physrevc.99.025502

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