scholarly journals Quark mean field model for nuclear matter and finite nuclei

2000 ◽  
Vol 61 (4) ◽  
Author(s):  
H. Shen ◽  
H. Toki
Keyword(s):  
Nuclear Matter ◽  
Field Model ◽  
Mean Field ◽  
Mean Field Model ◽  
Finite Nuclei

ELECTROMAGNETIC AND ISOVECTOR TERMS IN STANDARD RELATIVISTIC MEAN FIELD MODEL

2011 ◽  
Vol 20 (09) ◽  
pp. 1983-2010 ◽  
Author(s):  
A. SULAKSONO
Keyword(s):  
Nuclear Matter ◽  
Field Model ◽  
Local Density ◽  
Mean Field ◽  
Binding Energies ◽  
Particle Spectrum ◽  
Mean Field Model ◽  
Density Dependent ◽  
Relativistic Mean Field ◽  
Finite Nuclei

The effects of auxiliary contribution in forms of electromagnetic tensors and relativistic electromagnetic exchange in local density approximation as well as δ meson and isovector density-dependent nonlinear terms in standard relativistic mean field model constrained by nuclear matter stability criteria in some selected finite nuclei and nuclear matter properties are studied. It is found that in the case of finite nuclei, the electromagnetic tensors play the most dominant part compared to other auxiliary terms. Due to the presence of electromagnetic tensors, the binding energies prediction of the model can be improved quite significantly. However, these terms do not yield demanded effects for rms radii prediction. In the case of nuclear matter properties, the isovector density-dependent nonlinear term plays the most crucial role in providing predictions which are quite compatible with experimental constraints. We have also shown these auxiliary contributions are indeed unable to improve the single particle spectrum results of the model.

CONSTRAINING THE DENSITY DEPENDENCE OF THE SYMMETRY ENERGY WITH NUCLEAR STRUCTURE PROPERTIES

2010 ◽  
Vol 19 (08n09) ◽  
pp. 1720-1726
Author(s):  
WEI-ZHOU JIANG
Keyword(s):  
Nuclear Matter ◽  
Density Dependence ◽  
Symmetry Energy ◽  
Field Model ◽  
Mean Field ◽  
Mean Field Model ◽  
Relativistic Mean Field ◽  
Finite Nuclei ◽  
The Relationship ◽  
Structure Properties

In this work, we review a few structural properties in finite nuclei and nuclear matter that are sensitive to differences in the symmetry energy, and discuss mechanisms that can enhance the sensitivity to differences in the symmetry energy with the relativistic mean-field model. Emphasis has been placed on the establishment of the relationship between the deexcitation energy of superdeformed secondary minima and the density dependence of the symmetry energy.

scholarly journals Relativistic chiral mean field model for finite nuclei

2011 ◽  
Vol 860 (1) ◽  
pp. 22-40 ◽  
Author(s):  
Yoko Ogawa ◽  
Hiroshi Toki
Keyword(s):  
Field Model ◽  
Mean Field ◽  
Mean Field Model ◽  
Finite Nuclei

scholarly journals Quark mean-field model for nuclear matter with or without bag

2019 ◽  
Vol 99 (2) ◽  
Author(s):  
Zhen-Yu Zhu ◽  
Ang Li ◽  
Jin-Niu Hu ◽  
Hong Shen
Keyword(s):  
Nuclear Matter ◽  
Field Model ◽  
Mean Field ◽  
Mean Field Model

Charge and parity projected relativistic mean field model with pion for finite nuclei

2006 ◽  
Vol 73 (3) ◽  
Author(s):  
Yoko Ogawa ◽  
Hiroshi Toki ◽  
Setsuo Tamenaga ◽  
Satoru Sugimoto ◽  
Kiyomi Ikeda
Keyword(s):  
Field Model ◽  
Mean Field ◽  
Mean Field Model ◽  
Relativistic Mean Field ◽  
Finite Nuclei

scholarly journals Relativistic Chiral Mean Field Model for Finite Nuclei

2009 ◽  
Vol 122 (2) ◽  
pp. 477-498 ◽  
Author(s):  
Y. Ogawa ◽  
H. Toki ◽  
S. Tamenaga ◽  
A. Haga
Keyword(s):  
Field Model ◽  
Mean Field ◽  
Mean Field Model ◽  
Finite Nuclei
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