Superconvergent Dispersion Relation for the Boson Electromagnetic Form Factor
نویسندگان
چکیده
منابع مشابه
Analysis of pion electromagnetic form factor by the dispersion relation with QCD constraint
The pion electromagnetic form factor is investigated by using the dispersion relation with the superconvergence condition, which was proposed to synthesize the vector meson dominance model and QCD. The absorptive part is given as an addition of the resonance and the QCD terms, the latter being parametrized so as to realize the prediction of perturbative QCD. The experimental data are analyzed a...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1990
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp/84.6.1188