Weak charged and neutral current induced one pion production off the nucleon

Abstract

We present a study of neutrino/antineutrino induced charged and neutral current single pion production off the nucleon. For this, we have considered $P_{33}(1232)$ resonance, non-resonant background terms, other higher resonances like $P_{11}(1440)$, $S_{11}(1535)$, $D_{13}(1520)$, $S_{11}(1650)$ and $P_{13}(1720)$. For the non-resonant background terms a microscopic approach based on SU(2) non-linear sigma model has been used. The vector form factors for the resonances are obtained by using the relationship between the electromagnetic resonance form factors and helicity amplitudes provided by MAID. Axial coupling $C_5^A(0)$ in the case of $P_{33}(1232)$ resonance is obtained by fitting the ANL and BNL $\nu$-deuteron reanalyzed scattering data. The results are presented with and without deuteron effect for the total scattering cross sections for all possible channels viz. ${\nu }_l({\bar{\nu }}_l)+N\to l^{-}(l^{+})+N^{\prime }+{\pi }^i$; ${\nu }_l({\bar{\nu }}_l)+N\to {\nu }_l({\bar{\nu }}_l)+N^{\prime }+{\pi }^i$, where $N,N^{\prime }=p,n$, ${\pi }^i={\pi }^{\pm }$ or ${\pi }^0$ and $l=e,\mu$.

24 pages, 13 figures

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Cited by in corpus (23)

• Electron- versus neutrino-nucleus scattering
• Single pion production in neutrino-nucleon Interactions
• 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
• Neutrino-induced one-pion production revisited: the ${\nu }_{\mu }n\to {\mu }^{-}n{\pi }^{+}$ channel
• Weak pion production off the nucleon in covariant chiral perturbation theory
• Axial form factors of the octet baryons in a covariant quark model
• Measurement of the muon neutrino charged-current single ${\pi }^{+}$ production on hydrocarbon using the T2K off-axis near detector ND280
• Modeling neutrino-induced charged pion production on water at T2K kinematics
• Neutral-current weak pion production off the nucleon in covariant chiral perturbation theory
• Impact of final state interactions on neutrino-nucleon pion production cross sections extracted from neutrino-deuteron reaction data
• Theoretical tools for neutrino scattering: interplay between lattice QCD, EFTs, nuclear physics, phenomenology, and neutrino event generators
• Polarization Transfer in Weak Pion Production off the Nucleon
• Single pion production in electron-proton interactions
• Spin asymmetry in single pion production induced by weak interactions of neutrinos with polarized nucleons
• Photon induced K$\Lambda$ production on the proton in the low energy region
• 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
• Charged current (anti)neutrino induced eta production off the nucleon
• Weak production of strange $\Xi$ baryons off the nucleon
• Weak pion-production and the second resonance region
• Status and Perspectives of Neutrino Physics
• Single Pion Production off Free Nucleons: Analysis of Photon, Electron, Pion and Neutrino Induced Processes