scholarly journals Dynamical coupled-channel model of meson production reactions in the nucleon resonance region

2007 ◽  
Vol 439 (5-6) ◽  
pp. 193-253 ◽  
Author(s):  
A. Matsuyama ◽  
T. Sato ◽  
T.-S.H. Lee
2009 ◽  
Vol 18 (05n06) ◽  
pp. 1215-1225 ◽  
Author(s):  
T.-S. H. LEE

Reaction models for extracting nucleon resonance parameters from the data of meson production reactions are reviewed. The dynamical coupled-channel analysis at the Excited Baryon Analysis Center at Jefferson Laboratory is reported.


2004 ◽  
Vol 13 (06) ◽  
pp. 1035-1111 ◽  
Author(s):  
V. D. BURKERT ◽  
T.-S. H. LEE

Recent experimental and theoretical advances in investigating electromagnetic meson production reactions in the nucleon resonance region are reviewed. We give a description of current experimental facilities with electron and photon beams and present a unified derivation of most of the phenomenological approaches being used to extract the resonance parameters from the data. The analyses of π and η production data and the resulting transition form factors for the Δ(1232)P33, N (1535)S11, N (1440)P11, and N (1520)D13 resonances are discussed in detail. The status of our understanding of the reactions with production of two pions, kaons, and vector mesons is also reviewed.


1983 ◽  
Vol 17 (2) ◽  
pp. 121-127 ◽  
Author(s):  
H. Breuker ◽  
V. Burkert ◽  
U. Hartfiel ◽  
G. Knop ◽  
J. Langen ◽  
...  

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