Description of Four-Body Breakup Reaction with the Method of Continuum-Discretized Coupled-Channels

被引：11

作者：

Egami, Tomoaki ^{[1
]}

Matsumoto, Takuma ^{[2
]}

Ogata, Kazuyuki ^{[1
]}

Yahiro, Masanobu ^{[1
]}

机构：

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

[2] RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 2009年 / 121卷 / 04期

关键词：

ELASTIC-SCATTERING; COULOMB BARRIER; HALO NUCLEI; EIKONAL MODEL; HE-6; PB-208;

D O I：

10.1143/PTP.121.789

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a method of smoothing discrete breakup S-matrix elements calculated by the method of continuum-discretized coupled-channels (CDCC). This smoothing method makes it possible to apply CDCC to four-body breakup reactions. The reliability of the smoothing method is confirmed for two cases, Ni-58(d, pn) at 80 MeV and the El transition of He-6. We apply CDCC with the smoothing method to a He-6 breakup reaction at 22.5 MeV. Multistep breakup processes are found to be important.

引用

页码：789 / 807

页数：19

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