Dynamical coupled-channels study of meson production reactions from EBAC@JLab

TL;DR

This paper discusses the ongoing development of a dynamical coupled-channels model for analyzing meson production reactions, aiming to improve understanding of baryon resonances through combined data analysis at EBAC, Jefferson Lab.

Contribution

It introduces a comprehensive DCC model applied to meson production, integrating multiple reaction channels for more accurate baryon resonance analysis.

Findings

Initial model implementation completed

Preliminary fits to experimental data achieved

Framework established for future detailed analysis

Abstract

We present the current status of a combined and simultaneous analysis of meson production reactions based on a dynamical coupled-channels (DCC) model, which is conducted at Excited Baryon Analysis Center (EBAC) of Jefferson Lab.