Roles of proton-neutron interactions in α-like four-nucleon correlations -: art. no. 037306

被引：17

作者：

Hasegawa, M ^{[1
]}

Kaneko, K

机构：

[1] Fukuoka Dent Coll, Phys Lab, Fukuoka 8140193, Japan

[2] Kyushu Sangyo Univ, Dept Phys, Fukuoka 8138503, Japan

来源：

PHYSICAL REVIEW C | 2000年 / 61卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.61.037306

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：

An extended pairing plus QQ force model, which has been shown to successfully explain the nuclear binding energy and related quantities such as the symmetry energy, is applied to study alpha-like four-nucleon correlations in 1f(7/2)-shell nuclei. The double difference of binding energies, which displays a characteristic behavior at N approximate to Z, is interpreted in terms of the alpha-like correlations. The important roles of proton-neutron interactions forming the alpha-like correlated structure are discussed.

引用

收藏

页码：373061 / 373064

页数：4

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