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νμp and νμn charged-current interactions unfolded from high energy νμ interactions in neon
Authors:V.I. Efremenko  P.A. Gorichev  V.S. Kaftanov  G.K. Kliger  V.Z. Kolganov  S.P. Krutchinin  M.A. Kubantsev  I.V. Makhlyueva  V.G. Shevchenko  J.P. Berge  D. Bogert  R. Endorf  D. Hamilton  R. Hanft  J. Malko  G. Harigel  G. Moffatt  F.A. Nezrick  D. Sinclair
Affiliation:1. Institute of Theoretical and Experimental Physics, Moscow, USSR;2. Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
Abstract:We have developed a method to separate νn and νp interactions from antineutrino-neon interactions by using the final state electric charge. We present the distributions of the scaling variables x and y for νn and νp interactions separately , along with the νn and νp cross section ratios as a function of x and y. We obtain a total νn to νp cross section ratio of 0.45± 0.08. Our results are consistent with the predictions of the simple quark parton model.
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