Light-quark baryon spectroscopy within ANL-Osaka dynamical coupled-channels approach
Hiroyuki Kamano
TL;DR
This paper presents recent advancements in light-quark baryon spectroscopy using the ANL-Osaka dynamical coupled-channels approach, analyzing various reactions to identify baryon resonances and applying the method to neutrino-nucleon interactions.
Contribution
The paper introduces a comprehensive DCC framework for analyzing multiple baryon reactions and extends its application to neutrino-nucleon processes, enhancing understanding of baryon resonances.
Findings
Identification of N* and Delta* resonances from pi N and gamma N reactions.
Lambda* and Sigma* spectroscopy results from K- p reactions.
Application of the DCC approach to neutrino-nucleon reactions in the resonance region.
Abstract
Recent results on the study of light-quark baryons with the ANL-Osaka dynamical coupled-channels (DCC) approach are presented, which contain the N* and Delta* spectroscopy via the analysis of pi N and gamma N reactions and the Lambda* and Sigma* spectroscopy via the analysis of K- p reactions. A recent application of our DCC approach to neutrino-nucleon reactions in the resonance region is also presented.
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