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Alpha-Cluster Model, Charge Symmetry of Nuclear Force and Single Particle Bound State Potential in Symmetrical Nuclei

Autor: Nie, G. K.

A phenomenological alpha-cluster model based on np-pair interactions and the charge symmetry of nuclear force allows one to estimate the Coulomb energy, the Coulomb radius R_C, the Coulomb energy of the last proton interaction with the residual nucle

Externí odkaz: http://arxiv.org/abs/1106.3731

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Masses and Radii of the Nuclei with N>=Z in an Alpha-Cluster Model

Autor: Nie, G. K.

Publikováno v: Int.J.Mod.Phys.E19:1205-1211,2010

In the framework of a recently developed alpha-cluster model a nucleus is represented as a core (alpha-cluster liquid drop with dissolved excess neutron pairs in it) and a nuclear molecule on its surface. From analysis of experimental nuclear binding

Externí odkaz: http://arxiv.org/abs/0911.0987

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Binding Energies and Radii of the Nuclei with N >=Z in an Alpha-Cluster Model

Autor: Nie, G. K.

Using the surface tension energy put in dependence on the number of alpha-clusters in the core in a phenomenological model representing a nucleus as a core and a nuclear molecule on its surface leads to widening the number of isotopes to be described

Externí odkaz: http://arxiv.org/abs/0806.3552

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Specific Density Of Binding Enerfy Of Core In Beta - Stable Nuclei is 2.57 MeV/fm^3

Autor: Nie, G. K.

Recently an alpha-cluster model based on the pn-pair interactions with using the isospin invariance of nuclear force has been proposed. According to the model the excess neutron pairs fill out the free space in the core determined by the difference i

Externí odkaz: http://arxiv.org/abs/0707.4291

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Radii and Binding Energies of Nuclei in the Alpha-Cluster Model

Autor: Nie, G. K.

Publikováno v: Mod.Phys.Lett.A22:227-242,2007

The alpha-cluster model is based on two assumptions that the proton-neutron pair interactions are responsible for adherence between alpha-clusters and that the NN-interaction in the alpha-clusters is isospin independent. It allows one to estimate the

Externí odkaz: http://arxiv.org/abs/nucl-th/0603054

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Charge Radii of beta-Stable Nuclei

Autor: Nie, G. K.

Publikováno v: Mod.Phys.Lett.A21:1889-1900,2006

In previous work it was shown that the radius of nucleus R is determined by the alpha-cluster structure and can be estimated on the number of alpha-clusters disregarding to the number of excess neutrons. A hypothesis also was made that the radius R_m

Externí odkaz: http://arxiv.org/abs/nucl-th/0512023

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Radii and Binding Energies of Nuclei from a Model of the pn-pair Interactions

Autor: Nie, G. K.

New formulas to calculate the nuclear charge radii and the nuclear binding energies have been derived in the framework of an alpha-cluster model. The particular features of the model are two assumptions that the proton-neutron pair interactions are r

Externí odkaz: http://arxiv.org/abs/nucl-th/0508026

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