Nuclear Matrix Elements for Double-β Decay

被引：1

作者：

Engel, Jonathan ^{[1
]}

机构：

[1] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 25999 USA

来源：

XXVI INTERNATIONAL CONFERENCE ON NEUTRINO PHYSICS AND ASTROPHYSICS (NEUTRINO 2014) | 2015年 / 1666卷

关键词：

Double-beta decay; nuclear matrix elements; ab initio methods; density-functional theory;

D O I：

10.1063/1.4915596

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recent progress in nuclear-structure theory has been dramatic. I describe applications in progress of ab inito calculations to double-beta decay, and discuss the recent and future application of generator-coordinate methods to the same problem. I also discuss the old and vexing problem of the renormalization of the weak nuclear axial-vector coupling constant "in medium" and plans to resolve it.

引用

页数：8

共 31 条

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