Quasielastic electron- and neutrino-nucleus scattering in a continuum random phase approximation approach

V. Pandey; N. Jachowicz; T. Van Cuyck; J. Ryckebusch; M. Martini

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arXiv · 1501.04018

Quasielastic electron- and neutrino-nucleus scattering in a continuum random phase approximation approach

V. Pandey·N. Jachowicz·T. Van Cuyck·J. Ryckebusch·M. Martini

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Abstract

We present a continuum random phase approximation approach to study electron- and neutrino-nucleus scattering cross sections, in the kinematic region where quasielastic scattering is the dominant process. We show the validity of the formalism by confronting inclusive ($e,e'$) cross sections with the available data. We calculate flux-folded cross sections for charged-current quasielastic antineutrino scattering off $^{12}$C and compare them with the MiniBooNE cross-section measurements. We pay special emphasis to the contribution of low-energy nuclear excitations in the signal of accelerator-based neutrino-oscillation experiments.

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V. Pandey, N. Jachowicz, T. Van Cuyck, J. Ryckebusch, M. Martini. 2015-01-16. Quasielastic electron- and neutrino-nucleus scattering in a continuum random phase approximation approach. https://arxiv.org/abs/1501.04018

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