On Impact of Nuclear Effects on Weak Pion Production in Sub 1 GeV Energy Region

Abstract

Charged-current single pion production in scattering off 12C is investigated for neutrino energies up to 1 GeV. An impact of nuclear effects with in-medium modifications of the Delta(1232) resonance properties as well as an effective field theory nonresonant background contribution are discussed. Dependence of the fraction of Delta(1232) decays into npnh states on incident neutrino energy is estimated. A model of Nieves et al. [1] is further developed by performing exact integration avoiding several approximations. The effect of exact integration is investigated both for double-differential and total neutrino-nucleus cross sections.

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Cited by in corpus (13)

• Event Generators for High-Energy Physics Experiments
• Electron- versus neutrino-nucleus scattering
• Electroweak single-pion production off the nucleon: from threshold to high invariant masses
• Pion production within the hybrid relativistic plane wave impulse approximation model at MiniBooNE and MINERvA kinematics
• On Recent Weak Single Pion Production Data
• Identification of nuclear effects in neutrino and antineutrino interactions on nuclei using generalized final-state correlations
• Measurement of ${\bar{\nu }}_{\mu }$ charged-current single ${\pi }^{-}$ production on hydrocarbon in the few-GeV region using MINERvA
• Measurement of the muon neutrino charged-current single ${\pi }^{+}$ production on hydrocarbon using the T2K off-axis near detector ND280
• Search for nucleon-nucleon correlations in neutrino-argon scattering
• Model dependence of the polarization asymmetries in weak pion production off the nucleon
• Angular distributions in Monte Carlo event generation of weak single-pion production
• Neutrino induced 1-pion production
• One-pion production in neutrino-nucleus collisions