SINGLE-PARTICLE LIMIT FOR PARTIAL WIDTHS

被引：13

作者：

DOVER, CB

MAHAUX, C

WEIDENMULLER, HA

机构：

[1] The Niels Bohr Institute, University of Copenhagen

[2] NORDITA, Copenhagen

来源：

NUCLEAR PHYSICS A | 1969年 / A139卷 / 03期

关键词：

D O I：

10.1016/0375-9474(69)90281-4

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：

According to one of the Wigner-Teichmann sum rules of R-matrix theory, the average reduced partial width cannot exceed the single-particle limit. The implications of this rule for the observable widths are discussed. The existence of a similar restriction within the framework of the shell-model approach to nuclear reactions is investigated. Simple physical arguments are presented for the existence of such a limit for the partial widths of each individual resonance. © 1969.

引用

页码：593 / +

页数：1

共 11 条

[1] NUCLEON WIDTHS OF ISOBARIC ANALOGUE STATES IN NUCLEI .2. [J].