Polarization dependent effects in photo-fragmentation dynamics of free molecules

被引：9

作者：

Mocellin, A

Marinho, RRT

Coutinho, LH

Burmeister, F

Wiesner, K

de Brito, AN

机构：

[1] Lab Nacl Luz Sincrotron, BR-13084971 Campinas, SP, Brazil

[2] UNICAMP, Campinas State Univ, IFGW, BR-13083970 Campinas, SP, Brazil

[3] Univ Brasilia, Inst Phys, BR-70910900 Brasilia, DF, Brazil

[4] Univ Uppsala, Dept Phys, S-75121 Uppsala, Sweden

来源：

CHEMICAL PHYSICS | 2003年 / 289卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/S0301-0104(03)00049-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We present multicoincidence spectra of nitrogen, formic acid and methyl methacrylate. We demonstrate how to probe the local symmetry of molecular orbitals from molecules core excited with linearly polarized synchrotron radiation. The intensity distribution of the photoelectron photo-ion photo-ion coincidence (PEPIPICO) spectrum reflects the selectivity and localization of core excitation by polarized light. By simulating the spectra the angular dependence of the fragmentation is determined. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：163 / 174

页数：12

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