FISSION HALF LIVES OF FERMIUM ISOTOPES WITHIN SKYRME HARTREE-FOCK-BOGOLIUBOV THEORY

被引：4

作者：

Baran, A. ^{[1
,2
,3
]}

Staszczak, A. ^{[1
,2
,3
]}

Nazarewicz, W. ^{[2
,3
,4
]}

机构：

[1] Marie Curie Sklodowska Univ, Inst Phys, Dept Theoret Phys, PL-20031 Lublin, Poland

[2] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA

[3] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA

[4] Warsaw Univ, Inst Theoret Phys, Warsaw, Poland

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2011年 / 20卷 / 02期

关键词：

HARMONIC-OSCILLATOR BASIS; DOUBLE-HUMP BARRIER; MASS PARAMETERS; BOGOLYUBOV EQUATIONS; PENETRABILITY; SUPERHEAVY; NEUTRON; VERSION; HEAVY;

D O I：

10.1142/S0218301311018009

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：

Nuclear fission barriers, mass parameters and spontaneous fission half lives of fermium isotopes calculated in a framework of the Skyrme Hartree-Fock-Bogoliubov model with the SkM* force are discussed. Zero-point energy corrections in the ground state are determined for each nucleus using the Gaussian overlap approximation of the generator coordinate method and in the cranking formalism. Results of spontaneous fission half lives are compared to experimental data.

引用

页码：557 / 564

页数：8

共 38 条

[1] FROM THE DISCOVERY OF THE NEUTRON TO THE DISCOVERY OF NUCLEAR-FISSION [J].