Static Properties of Nucleon in QCD
-
Graphical Abstract
-
Abstract
Based on the parameterized fully dressed quark propagator, we study the momentum dependence of the nucleon static properties and mean squared radius of nucleon in QCD. Our predicted values of nucleonic magnetic moment and charge electronic radius are consistent with empirical values used widely in literature and other calculations in the QCD inspired models. Our results show that the two physics quantities are not constants as one understood usually but they are running dynamical quantities. That is, for different momentum p2 they have different values. The calculating results also clearly show that the parameterized quark propagator is valid and reliable in practiced calculations.
-
-
DownLoad: