PROBING SYMMETRY-BREAKING UPON CORE EXCITATION WITH RESONANT X-RAY-FLUORESCENCE

被引：79

作者：

SKYTT, P ^{[1
]}

GUO, JH ^{[1
]}

WASSDAHL, N ^{[1
]}

NORDGREN, J ^{[1
]}

LUO, Y ^{[1
]}

AGREN, H ^{[1
]}

机构：

[1] LINKOPING UNIV, INST PHYS & MEASUREMENT TECHNOL, S-58183 LINKOPING, SWEDEN

来源：

PHYSICAL REVIEW A | 1995年 / 52卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.52.3572

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Resonantly excited x-ray fluorescence spectra of the benzene molecule are presented and analyzed in terms of symmetry-selective resonant scattering processes. The sharp frequency dependency that is observed can be understood from strict parity and symmetry-selection rules operating in the full D-6h point group symmetry. The experimental results prove that the electronic symmetry is not broken for the lowest unoccupied level involved in the resonant x-ray emission process.

引用

页码：3572 / 3576

页数：5

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