Parity-violating contributions to nuclear magnetic shielding

被引：52
|
作者：
Soncini, A [1 ]
Faglioni, F [1 ]
Lazzeretti, P [1 ]
机构：
[1] Univ Modena, Dipartimento Chim, I-41100 Modena, Italy
来源：
PHYSICAL REVIEW A | 2003年 / 68卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.68.033402
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A gauge-invariant formalism is developed to describe the effect of parity-violating weak-nuclear interactions on nuclear magnetic chemical shift in molecules. Such effect is computed for two molecules with ab initio techniques and it is found to be orders of magnitude smaller than experimental resolution for the molecules considered.
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页数：4
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