Evaluation of the β+-decay log ft value with inclusion of the neutron-proton pairing and particle-number projection

被引：0

作者：

Kerrouchi, S. ^{[1
,2
,3
]}

Allal, N. H. ^{[3
]}

Fellah, M. ^{[3
]}

Oudih, M. R. ^{[3
]}

机构：

[1] ENST, CT Siege DG SNVI, RN5, Algiers, Algeria

[2] Ecole Natl Preparatoire Etud Ingenieur, RN5 Rouiba, Algiers, Algeria

[3] USTHB, Fac Phys, Phys Theor Lab, BP32 El Alia, Algiers 16111, Algeria

来源：

INTERNATIONAL CONFERENCE ON NUCLEAR STRUCTURE AND RELATED TOPICS (NSRT15) | 2016年 / 107卷

关键词：

MODEL; NUCLEI; ENERGY;

D O I：

10.1051/epjconf/201610704002

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The neutron-proton isovector pairing effect on the beta-plus decay log ft values is studied in typical mirror N similar or equal to Z nuclei. The log f t values are calculated by including or not the isovector pairing before and after a particle-number projection using the Sharp-Bardeen-Cooper-Schrieffer (SBCS) method. It is shown that the values obtained after projection in the isovector pairing case are the closest ones to experimental data. The effect of the deformation of the mother and daughter nuclei on the log ft is also studied.

引用

页数：4

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