Breakup reactions of neutron drip-line nuclei near N=20,28

被引：1
|
作者：
Kobayashi, N. [1 ]
Nakamura, T. [1 ]
Kondo, Y. [1 ]
Satou, Y.
机构：
[1] Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan
来源：
10TH INTERNATIONAL CONFERENCE ON CLUSTERING ASPECTS OF NUCLEAR STRUCTURE AND DYNAMICS (CLUSTER'12) | 2013年 / 436卷
关键词：
COULOMB DISSOCIATION; BE-11;
D O I：
10.1088/1742-6596/436/1/012047
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The cross sections of one-neutron removal via Coulomb and nuclear breakup from the very neutron-rich nuclei Ne-29,Ne-31, Mg-33,Mg-35,Mg-37 and Si-39,Si-41 and the momentum distributions of the fragments have been measured at around 240 MeV/nucleon. These reactions are combined to identify halo nuclei and obtain the spectroscopic factors, separation energies and spin-parities of ground states. The Coulomb breakup cross sections showed significant enhancement for Ne-31 and Mg-37, which suggests halo formation. Further analysis is in progress.
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页数：3
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