Water VUV electronic state spectroscopy by synchrotron radiation

被引:178
作者
Mota, R
Parafita, R
Giuliani, A
Hubin-Franskin, MJ
Lourenço, JMC
Garcia, G
Hoffmann, SV
Mason, NJ
Ribeiro, PA
Raposo, M
Limao-Vieira, P [1 ]
机构
[1] Univ Nova Lisboa, FCT, CEFITEC, Dept Fis,Lab Colisoes Atom & Mol, P-2829516 Caparica, Portugal
[2] CNRS, Lab Spectrometrie Masse, Inst Chim Subst Nat, F-91198 Gif Sur Yvette, France
[3] Univ Liege, Lab Spect Electrons Difffuses, B-4000 Cointe Ougree, Belgium
[4] Univ Nova Lisboa, FCT, CEFITEC, Dept Fis,Grp Opt & Imagem, P-2829516 Caparica, Portugal
[5] CSIC, Inst Matemat & Fis Fundamental, E-28006 Madrid, Spain
[6] Univ Aarhus, Inst Storage Ring Facil, DK-8000 Aarhus, Denmark
[7] Open Univ, Dept Phys & Astron, Ctr Mol & Opt Sci, Milton Keynes MK7 6AA, Bucks, England
关键词
D O I
10.1016/j.cplett.2005.09.073
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
Electronic state spectroscopy of water has been studied using synchrotron radiation. The spectra presented in this Letter represent the highest resolution (similar to 0.075 nm) measurements in the energy range 6.0-11.0 eV and have allowed a detailed analysis of several new vibrational progressions to be observed in the 8.5-10 eV region and enabled us to assign the Rydberg series in the 9.9-10.8 eV energy absorption for the first time. Absolute cross-sections are also reported and compared with the previous data. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:152 / 159
页数:8
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