Improved Quark Mass Density-Dependent Model with Non-Linear Scalar Interaction

  • Published Date: July 31, 2005
  • We present an improved quark mass density-dependent model which includes the quark and non-linear scalar field coupling. The wavefunction of quark is given. The rms charge radius, the magnetic moment, and the ratio between the axial-vector and the vector β-decay coupling constants of the nucleon are calculated. We find that the results given the present model are in agreement with experiments.
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