FUSION OF HALO NUCLEI

被引：38

作者：

HUSSEIN, MS

BERTULANI, CA

CANTO, LF

DONANGELO, R

PATO, MP

PIZA, AFRD

机构：

[1] UFRJ,IF,BR-21945970 RIO JANEIRO,RJ,BRAZIL

[2] USP,IF,BR-01498 SAO PAULO,SP,BRAZIL

来源：

NUCLEAR PHYSICS A | 1995年 / 588卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/0375-9474(95)00104-9

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 sub-barrier fusion of halo nuclei such as Be-11 and Li-11 with heavy target nuclei is discussed. The couplings to the soft dipole mode as well as to the break-up channels are taken into account. At barrier energies, the fusion cross section was found to be more than one order of magnitude smaller than that corresponding to the uncoupled problem. At sub-barrier energies, it was shown to be larger.

引用

页码：C85 / C89

页数：5

共 12 条

[1] THE STRUCTURE AND REACTIONS OF NEUTRON-RICH NUCLEI [J].

BERTULANI, CA ;

CANTO, LF ;

HUSSEIN, MS .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1993, 226 (06) :281-376

[2] DOES THE PRESENCE OF LI-11 BREAKUP CHANNELS REDUCE THE CROSS-SECTION FOR FUSION PROCESSES [J].

DASSO, CH ;

VITTURI, A .

PHYSICAL REVIEW C, 1994, 50 (01) :R12-R15

[3]

FESHBACH H, 1992, THEORETICAL NUCLEAR

[4]

HUSSEIN MK, IN PRESS

[5] GIANT-RESONANCE EFFECTS ON HEAVY-ION FUSION [J].

HUSSEIN, MS ;

PIZA, AFRD .

PHYSICAL REVIEW LETTERS, 1994, 72 (17) :2693-2696

[6] NEAR-BARRIER FUSION OF LI-11 WITH HEAVY SPHERICAL AND DEFORMED TARGETS [J].

HUSSEIN, MS ;

PATO, MP ;

CANTO, LF ;

DONANGELO, R .

PHYSICAL REVIEW C, 1992, 46 (01) :377-379

[7] REAL PART OF THE POLARIZATION POTENTIAL FOR LI-11-INDUCED FUSION REACTIONS [J].

HUSSEIN, MS ;

PATO, MP ;

CANTO, LF ;

DONANGELO, R .

PHYSICAL REVIEW C, 1993, 47 (05) :2398-2400

[8]

HUSSEIN MS, 1994, IN PRESS PHYS REV C

[9]

LIGUORI R, 1994, COMMUNICATION

[10] EFFECT OF BREAKUP REACTIONS ON THE FUSION OF A HALO NUCLEUS [J].

TAKIGAWA, N ;

KURATANI, M ;

SAGAWA, H .

PHYSICAL REVIEW C, 1993, 47 (06) :R2470-R2473

← 1 2 →