ELECTROMAGNETIC MESON PRODUCTION IN THE NUCLEON RESONANCE REGION
- 1 December 2004
- journal article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics E
- Vol. 13 (6) , 1035-1111
- https://doi.org/10.1142/s0218301304002545
Abstract
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.Keywords
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