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arXiv · 1602.07096

Direct extraction of nuclear effects in quasielastic scattering on carbon

Callum Wilkinson·Kevin S. McFarland
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Abstract

Nuclear effects on neutrino reactions are expected to be a significant complication in current and future neutrino oscillation experiments seeking precision measurements of neutrino flavor transitions. Calculations of these nuclear effects are hampered by a lack of experimental data comparing neutrino reactions on free nucleons to neutrino reactions on nuclei. We present results from a novel technique that compares neutrino and antineutrino charged current quasielastic scattering on hydrocarbons to extract a cross section ratio of antineutrino charged current elastic reactions on free protons to charged current quasielastic reactions on the protons bound in a carbon nucleus. This measurement of nuclear effects is compared to models.

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Callum Wilkinson, Kevin S. McFarland. 2016-02-23. Direct extraction of nuclear effects in quasielastic scattering on carbon. https://doi.org/10.1103/physrevd.94.013013

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