Light front cloudy bag model: Nucleon electromagnetic form factors
Light front cloudy bag model: Nucleon electromagnetic form factors
The nucleon is modeled, using light front dynamics, as a relativistic system of three bound constituent quarks surrounded by a cloud of pions. The pionic cloud is important for understanding low-momentum transfer physics, especially the neutron charge radius, but the quarks are dominant at high values of ${Q}^{2}.$ The model …