Relativistic model of nucleon and pion structure: Static properties and electromagnetic soft form factors
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields1988Vol. 37(3), pp. 778–783
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Abstract
I have studied the valence-quark system in a light-cone version of the constituent-quark model. A relativistic description is derived by applying light-cone boosts to model wave functions at rest which describe a valence system with the standard quark-model ${J}^{P}$ assignments, the usual constituent-quark mass, and a universal hadronic scale. With the scale fixed by static properties at \ensuremath{\approxeq}320 MeV, we find that the relativistic constituent-quark model offers an excellent description of the hadron electromagnetic form factors up to ${Q}^{2}$\ensuremath{\approxeq}few ${\mathrm{GeV}}^{2}$, but at larger scales is invalid.
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