A VIABLE ROUTE TO THE PRODUCTION OF SUPERHEAVY ELEMENTS - LOW-ENERGY FUSION OF VERY NEUTRON-RICH NUCLEI

被引：31

作者：

HUSSEIN, MS

机构：

[1] Instituto de Fisica, Universidade de São Paulo, 0149S São Paulo, SP

来源：

NUCLEAR PHYSICS A | 1991年 / 531卷 / 01期

关键词：

D O I：

10.1016/0375-9474(91)90577-S

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：

It is suggested that the inclusion of the virtual excitation of the soft giant dipole (pygmy) resonance in the calculation of the cross section for very neutron-rich radioactive beam-induced fusion reactions may enhance the formation probability of the heavy compound nucleus produced at low excitation energy. Both spherical and deformed target nuclei are considered.

引用

页码：192 / 204

页数：13

共 24 条

[1] RADIATIVE WIDTH OF MOLECULAR-CLUSTER STATES [J].

ALHASSID, Y ;

GAI, M ;

BERTSCH, GF .

PHYSICAL REVIEW LETTERS, 1982, 49 (20) :1482-1485

[2]

ARMBRUSTER P, 1990, 1989 P INT NUCL PHYS, P313

[3]

BARBOSA V, COMMUNICATION

[4] SUBBARRIER FUSION OF ATOMIC-NUCLEI [J].

BECKERMAN, M .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1985, 129 (03) :145-223

[5]

BERTSCH G, 1990, PHYS REV C, V42, P1159, DOI 10.1103/PhysRevC.42.1159

[6] COULOMB VERSUS NUCLEAR BREAKUP IN LI-11 FRAGMENTATION [J].

BERTSCH, G ;

ESBENSEN, H ;

SUSTICH, A .

PHYSICAL REVIEW C, 1990, 42 (02) :758-761

[7]

BERTSCH GF, IN PRESS ANN PHYS

[8]

BERTSCH GF, 1990, PHYS REV C, V41, P1330

[9] 2-NEUTRON REMOVAL CROSS-SECTIONS OF LI-11 PROJECTILES [J].

BERTULANI, CA ;

BAUR, G ;

HUSSEIN, MS .

NUCLEAR PHYSICS A, 1991, 526 (3-4) :751-761

[10]

BLOCKI J, 1977, ANN PHYS-NEW YORK, V105, P427, DOI 10.1016/0003-4916(77)90249-4

← 1 2 3 →