BETA-DELAYED DEUTERON EMISSION OF HE-6 IN A POTENTIAL MODEL

被引：15

作者：

DESCOUVEMONT, P

LECLERCQWILLAIN, C

机构：

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1992年 / 18卷 / 05期

关键词：

D O I：

10.1088/0954-3899/18/5/003

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：

He-6 beta decay towards alpha + d scattering states is investigated in a two-centre potential model. The branching ratio for beta-delayed deuteron emission is found equal to 2.0 x 10(-4). This result strongly overestimates the experimental value (2.8 +/- 0.5) x 10(-6). It supports the existence of a neutron halo in He-6.

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页码：L99 / L104

页数：6

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