Structure of 15,16C and phenomenology of the hindered E2 transition in 16C -: art. no. 051302

被引：26
|
作者：
Suzuki, Y [1 ]
Matsumura, H
Abu-Ibrahim, B
机构：
[1] Niigata Univ, Dept Phys, Niigata 9502181, Japan
[2] Niigata Univ, Grad Sch Sci & Technol, Niigata 9502181, Japan
[3] Cairo Univ, Dept Phys, Giza 12613, Egypt
来源：
PHYSICAL REVIEW C | 2004年 / 70卷 / 05期
基金：
日本学术振兴会;
关键词：
D O I：
10.1103/PhysRevC.70.051302
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 three-body model of C-14+n+n is applied to study the E2 transition in C-16. The n-C-14 potential is chosen to reproduce the single-particle energies of C-15. The wave functions of C-16 are obtained as a combination of correlated Gaussians by including the Pauli requirement. It is found that the hindered E2 transition can be accounted for by a polarization charge of about 0.10e while the E2 transition in C-15 requires a little larger charge of 0.16e. The soundness of this result is contrasted to the E2 transitions in (O-17, O-18) and (F-17, Ne-18) nuclei. The longitudinal momentum distribution of C-15 fragments from C-16 breakup can be well reproduced.
引用
收藏
页码：051302 / 1
页数：5
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