Improved quark mass density- dependent model with quark and non-linear scalar field coupling

Abstract

The improved quark mass density- dependent model which includes the coupling between the quarks and a non-linear scalar field is presented. Numerical analysis of solutions of the model is performed over a wide range of parameters. The wave functions of ground state and the lowest one-particle excited states with even and odd parity are given. The root-mean squared radius, the magnetic moment and the ratio between the axial-vector and the vector beta-decay coupling constants of the nucleon are calculated. We found that the present model is successful to describe the properties of nucleon.

7pages, 6 figures

References in corpus (3)

• Quark mass density- and temperature- dependent model for strange quark matter
• Study of Proto Strange Stars (PSS) in Temperature and Density Dependent Quark Mass Model
• Dibaryon systems in the quark mass density- and temperature-dependent model

Cited by in corpus (3)

• A consistent thermodynamic treatment for quark mass density-dependent model
• Soliton solutions of the improved quark mass density-dependent model at finite temperature
• Quark deconfinement phase transition for improved quark mass density-dependent model