Dynamical Relativistic Effects in Breakup Processes of Halo Nuclei

被引：22

作者：

Ogata, Kazuyuki ^{[1
]}

Bertulani, Carlos A. ^{[2
]}

机构：

[1] Kyushu Univ, Dept Phys, Fukuoka 8128581, Japan

[2] Texas A&M Univ, Dept Phys, Commerce, TX 75429 USA

来源：

PROGRESS OF THEORETICAL PHYSICS | 2010年 / 123卷 / 04期

关键词：

DISCRETIZED COUPLED-CHANNELS; DISSOCIATION;

D O I：

10.1143/PTP.123.701

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The continuum-discretized coupled-channels (CDCC) method is used to study the breakup of weakly-bound nuclei at intermediate energies collisions. For large impact parameters, the Eikonal CDCC (E-CDCC) method was applied. The effects of Lorentz contraction on the nuclear and Coulomb potentials have been investigated in details. Such effects tend to increase cross sections appreciably. We also show that, for loosely-bound nuclei, the contribution of the so-called close field is small and can be neglected.

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收藏

页码：701 / 718

页数：18

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