NEUTRON PAIRING STATES IN DOUBLY EVEN NUCLEI

被引：45

作者：

SORENSEN, B

机构：

[1] Lawrence Radiation Laboratory, University of California, Berkeley

来源：

NUCLEAR PHYSICS A | 1969年 / A134卷 / 01期

关键词：

D O I：

10.1016/0375-9474(69)90682-4

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：

Neutron J = 0 states in even-N nuclei are calculated with a pairing force, using the boson expansion method. All regions of isotopes which are close to a fairly good shell-closure are covered, and a comparison is made between calculated and experimental two-nucleon transfer cross sections. In general we find a remarkably good agreement, even for the ground state mass systematics, suggesting that for the isotopes under consideration the simple pairing intersection is the dominant producer of ground state correlations. A lack of agreement with experiments in certain regions is proposed to be connected with couplings to definite other degrees of freedom under the influence of predominantly particle-hole interactions. © 1969.

引用

页码：1 / +

页数：1

共 160 条

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