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arXiv · 0906.1516

Coherent Neutrino Scattering

M. Valverde·J. E. Amaro·E. Hernandez·J. Nieves
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Abstract

We present a microscopic model for coherent pion production off nuclei induced by neutrinos. This model is built upon a model for single nucleon processes that goes beyond the usual Delta dominance by including non resonant background contributions. We include nuclear medium effects: medium corrections to Delta$ properties and outgoing pion absortion via an optical potential. This results in major modifications to cross sections for low energy experiments when compared with phenomenological models like Rein-Sehgal's.

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M. Valverde, J. E. Amaro, E. Hernandez, J. Nieves. 2009-06-08. Coherent Neutrino Scattering. https://arxiv.org/abs/0906.1516

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