Effect of structural forbiddenness in fusion of heavy nuclei

被引：41

作者：

Adamian, GG ^{[1
]}

Antonenko, NV

Tchuvil'sky, YM

机构：

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

[2] Univ Giessen, Inst Theoret Phys, D-35392 Giessen, Germany

[3] Uzbek Acad Sci, Inst Nucl Phys, Tashkent 702132, Uzbekistan

[4] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119899, Russia

来源：

PHYSICS LETTERS B | 1999年 / 451卷 / 3-4期

关键词：

complete fusion; structural forbiddenness; SU(3) group; dinuclear system; superheavy nuclei;

D O I：

10.1016/S0370-2693(99)00206-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

With a microscopic approach based on the formalism of irreducible representations of the SU(3) group the influence of structural forbiddenness on the fusion of heavy nuclei and the dinuclear system phenomenon are investigated for different symmetric and asymmetric reactions used in the synthesis of heavy and superheavy nuclei. The energy thresholds for complete fusion in relative distance and mass asymmetry degrees of freedom are estimated, (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：289 / 295

页数：7

共 36 条

[1] Problems in description of fusion of heavy nuclei in the two-center shell model approach [J].