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P_11 Resonance Extracted from pi-N Data and Its Stability
P_11 Resonance Extracted pi-N Data Its Stability
2011/7/21
We study the stability of resonance poles in pi-N P_11 partial wave, particularly the Roper resonance, by varying parameters significantly within the EBAC dynamical coupled-channels model, keeping a g...
Helicity Dependence of the \vecg\vec N \to p N Reaction Channels in the D-Resonance Region
photoproduction reactions meson production polarization phenomena in reactions
2010/4/9
Based on a prior effective Lagrangian model on single pion photoproduction from the nucleon, successfully tested in total and differential cross sections, the helicity dependence from the interaction ...