Wednesday, March 28, 2012

1203.5970 (M. V. Ivanov et al.)

Superscaling predictions for neutrino-induced charged-current charged
pion production at MiniBooNE
   [PDF]

M. V. Ivanov, J. M. Udias, A. N. Antonov, J. A. Caballero, M. B. Barbaro, E. Moya de Guerra
Superscaling approximation (SuSA) predictions to neutrino-induced charged-current charged pion production in the \Delta-resonance region are explored under MiniBooNE experimental conditions. The results obtained within SuSA for the flux-averaged double-differential cross sections of the \pi+ production for the \nu_\mu+CH_2 reaction as a function of the muon kinetic energy and of the scattering angle, the cross sections averaged over the angle, the total cross section for the \pi+ production, as well as CC1\pi+ to CCQE cross section ratio are compared with the corresponding MiniBooNE experimental data. The SuSA predictions are in good agreement with data on neutrino flux average cross-sections, but a somewhat different dependence on the neutrino energy is predicted than the one resulting from the experimental analysis.
View original: http://arxiv.org/abs/1203.5970

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