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arXiv · 1610.01710

Isospin decomposition of the $\gamma^{(*)} N \to N^*$ transitions as input for constructing models of neutrino-induced reactions in the nucleon resonance region

H. Kamano·S. X. Nakamura·T. -S. H. Lee·T. Sato
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Abstract

We present our recent efforts to determine the matrix elements associated with the transition between the nucleon and a nucleon resonance induced by the vector current, which are necessary ingredients for models of neutrino-induced reactions in the resonance region. This is accomplished by making the comprehensive analysis of the data for various meson photo- and electro-production reactions off the nucleon within a sophisticated coupled-channels framework, which is known as the ANL-Osaka dynamical coupled-channels model. We also give a brief introduction to our project for constructing a unified neutrino reaction model conducted at the J-PARC Branch of the KEK Theory Center.

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H. Kamano, S. X. Nakamura, T. -S. H. Lee, T. Sato. 2016-10-06. Isospin decomposition of the $\gamma^{(*)} N \to N^*$ transitions as input for constructing models of neutrino-induced reactions in the nucleon resonance region. https://arxiv.org/abs/1610.01710

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