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Updated: Aug 21, 2026

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Identifying neutrinos and antineutrinos in neutral-current scattering reactions
N Jachowicz1, K Vantournhout, J Ryckebusch
1Department of Subatomic and Radiation Physics, Ghent University, Proeftuinstraat 86, B-9000 Gent, Belgium. natalie.jachowitz@UGent.be
Abstract:
We study neutrino-induced nucleon knockout from nuclei. Expressions for the induced polarization are derived within the framework of the independent-nucleon model and the nonrelativistic plane-wave approximation. Large dissimilarities in the nucleon polarization asymmetries are observed between neutrino- and antineutrino-induced processes. These asymmetries represent a potential way to distinguish between neutrinos and antineutrinos in neutral-current neutrino scattering on nuclei. We discuss astrophysical applications of these polarization asymmetries. Our findings are illustrated for neutrino scattering on 16O and 208P b.
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