Study of excited nucleon states at EBAC: status and plans
Hiroyuki Kamano
TL;DR
This paper reviews EBAC's ongoing research on excited nucleon states, detailing current analysis methods, results on N* pole positions, and future research plans in meson production reactions.
Contribution
It provides an update on EBAC's dynamical coupled-channels model analysis and presents new N* pole positions from scattering amplitudes.
Findings
Extraction of N* pole positions from scattering data.
Summary of current analysis status at EBAC.
Future development plans for meson production studies.
Abstract
We present an overview of a research program for the excited nucleon states in Excited Baryon Analysis Center (EBAC) at Jefferson Lab. Current status of our analysis of the meson production reactions based on the unitary dynamical coupled-channels model is summarized, and the N* pole positions extracted from the constructed scattering amplitudes are presented. Our plans for future developments are also discussed.
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