SUPER-ALLOWED BETA-DECAY OF NUCLEI AT THE DRIP-LINE

被引：64

作者：

BORGE, MJG

HANSEN, PG

JOHANNSEN, L

JONSON, B

NILSSON, T

NYMAN, G

RICHTER, A

RIISAGER, K

TENGBLAD, O

WILHELMSEN, K

机构：

[1] AARHUS UNIV,INST PHYS,DK-8000 AARHUS,DENMARK

[2] TH DARMSTADT,INST KERNPHYS,W-6100 DARMSTADT,GERMANY

[3] CHALMERS UNIV TECHNOL,DEPT PHYS,S-41296 GOTHENBURG,SWEDEN

[4] CERN,DIV PPE,CH-1211 GENEVA 23,SWITZERLAND

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1991年 / 340卷 / 03期

关键词：

D O I：

10.1007/BF01294673

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：

We have investigated the continuous particle spectra following the beta decay of the neutron-rich nuclei that terminate the mass 6, 8, 9 and 11 isobaric chains. Strong beta transitions feeding the very top of the spectrum are found systematically. The favoured states are within a few MeV of the energy of the initial state. This phenomenon seems to be linked to the occurrence of a di-neutron structure or neutron halo in the drip-line nuclei.

引用

页码：255 / 261

页数：7

共 43 条

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