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Microscopic Model of the Time Like Electromagnetic Form Factor of the Nucleon

H. C. Doenges·M. Schaefer·U. Mosel
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Abstract

A microscopic model of the electromagnetic form factor of the nucleon is developed in a hadronic framework, including pions, nucleons and the Delta-resonance explicitly. The space like on-shell form factors are reproduced and predictions for the half off-shell dependence are made. The impact of this off-shell dependence in the time like sector (q^2 < 1 GeV^2, thus including the region of vector meson dominance) is of main interest in this investigation.

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H. C. Doenges, M. Schaefer, U. Mosel. 1994-07-06. Microscopic Model of the Time Like Electromagnetic Form Factor of the Nucleon. https://doi.org/10.1103/physrevc.51.950

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