Alpha-decay energies of superheavy nuclei for the Fayans functional

被引：11

作者：

Tolokonnikov, S. V. ^{[1
,2
]}

Borzov, I. N. ^{[1
,3
]}

Kortelainen, M. ^{[4
,5
]}

Lutostansky, Yu. S. ^{[1
]}

Saperstein, E. E. ^{[1
,6
]}

机构：

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

[2] Moscow Inst Phys & Technol, Dolgoprudnyi, Russia

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

[4] Univ Jyvaskyla, Dept Phys, POB 35 YFL, FIN-40014 Jyvaskyla, Finland

[5] Univ Helsinki, Helsinki Inst Phys, POB 64, FI-00014 Helsinki, Finland

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

来源：

EUROPEAN PHYSICAL JOURNAL A | 2017年 / 53卷 / 02期

基金：

芬兰科学院; 俄罗斯科学基金会;

关键词：

SELF-CONSISTENT THEORY; FINITE FERMI SYSTEMS; GROUND-STATE MASSES; HEAVIEST NUCLEI; SPONTANEOUS FISSION; QUADRUPOLE-MOMENTS; MAGNETIC-MOMENTS; SPHERICAL NUCLEI; HALF-LIVES; DEFORMATIONS;

D O I：

10.1140/epja/i2017-12220-y

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：

Alpha-decay energies for several chains of superheavy nuclei are calculated within the self-consistent mean-field approach by using the Fayans functional FaNDF(0). They are compared to the experimental data and predictions of two Skyrme functionals, SLy4 and SkM*, and of the macro-micro method as well. The corresponding lifetimes are calculated with the use of the semi-phenomenological formulas by Parkhomenko and Sobiczewski and by Royer and Zhang.

引用

页数：11

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