Modern Dynamical Coupled-Channels Calculations for Extracting and Understanding the Nucleon Spectrum

Abstract

We give an overview of recent progress in the spectroscopic study of nucleon resonances within the dynamical coupled-channels analysis of meson-production reactions. The important role of multichannel reaction dynamics in understanding various properties of nucleon resonances is emphasized.

11 pages, 8 figures. Plenary talk at The 14th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU2016), Kyoto, Japan, July 25-30, 2016

References in corpus (20)

• Big-Bang Nucleosynthesis
• Baryons as relativistic three-quark bound states
• Extended Partial-Wave Analysis of piN Scattering Data
• Dynamical coupled-channel model of meson production reactions in the nucleon resonance region
• Analytic properties of the scattering amplitude and resonances parameters in a meson exchange model
• Dynamical Coupled-Channel Model of $\pi N$ Scattering in the W $\le$ 2 GeV Nucleon Resonance Region
• Eta photoproduction in a combined analysis of pion- and photon-induced reactions
• Dynamical coupled-channels model for neutrino-induced meson productions in resonance region
• Extraction and Interpretation of gamma N --> Delta Form Factors within a Dynamical Model
• Dynamical coupled-channels model of $K^{-}p$ reactions (I): Determination of partial-wave amplitudes
• Isospin decomposition of $\gamma N\to N^{\ast }$ transitions within a dynamical coupled-channels model
• Dynamical coupled-channels model of $K^{-}p$ reactions (II): Extraction of ${\Lambda }^{\ast }$ and ${\Sigma }^{\ast }$ hyperon resonances
• Dynamical coupled-channels analysis of 1H(e,e'pi)N reactions
• Dynamical coupled-channels study of pi N --> pi pi N reactions
• Measurements of $ep\to e^{\prime }{\pi }^{+}n$ at W = 1.6 - 2.0 GeV and extraction of nucleon resonance electrocouplings at CLAS
• Extraction of Electromagnetic Transition Form Factors for Nucleon Resonances within a Dynamical Coupled-Channels Model
• Extraction of Meson Resonances from Three-pions Photo-production Reactions
• Neutrino-induced forward meson-production reactions in nucleon resonance region
• Toward establishing low-lying $\Lambda$ and $\Sigma$ hyperon resonances with the $\bar{K}+d\to \pi +Y+N$ reaction
• Light-quark baryon spectroscopy from ANL-Osaka dynamical coupled-channels analysis

Cited by in corpus (1)

• Let there be neutrons! Hadronic photoproduction from a large flux of high-energy photons