Isotopic trends of nuclear surface properties of spherical nuclei

被引：15

作者：

Adamian, G. G. ^{[1
]}

Antonenko, N. V. ^{[1
,2
]}

Lenske, H. ^{[3
]}

Tolokonnikov, S. V. ^{[4
,5
]}

Saperstein, E. E. ^{[4
,6
]}

机构：

[1] Joint Inst Nucl Res, Dubna 141980, Russia

[2] Tomsk Polytech Univ, Math Phys Dept, Tomsk 634050, Russia

[3] Justus Liebig Univ, Inst Theoret Phys, D-35392 Giessen, Germany

[4] Kurchatov Inst, Natl Res Ctr, Moscow 123182, Russia

[5] Moscow Inst Phys & Technol, Dolgoprudnyi 123098, Russia

[6] Natl Res Nucl Univ MEPhI, Moscow 115409, Russia

来源：

PHYSICAL REVIEW C | 2016年 / 94卷 / 05期

基金：

俄罗斯科学基金会;

关键词：

FINITE FERMI SYSTEMS; HARTREE-FOCK CALCULATIONS; DENSITY-MATRIX EXPANSION; GROUND-STATE PROPERTIES; SELF-CONSISTENT THEORY; QUADRUPOLE-MOMENTS; MAGNETIC-MOMENTS; FIELD-THEORY; ENERGY; BINDING;

D O I：

10.1103/PhysRevC.94.054309

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The density profiles of spherical nuclei are calculated with two methods based on the energy density functional approach. Isotopic trends are discussed in nuclear surface diffuseness. The simple parametrizations of the dependencies of nuclear diffuseness and radius on neutron number are suggested. The nucleus-nucleus potentials are calculated with the nucleon densities obtained and are compared with those resulting from the phenomenological treatment. The height of the Coulomb barrier is suggested to be used in the fit of the density-dependent nucleon-nucleon interaction.

引用

页数：10