Photofragmentation dynamics of core-excited water by anion-yield spectroscopy -: art. no. 022701

被引：35

作者：

Stolte, WC ^{[1
]}

Sant'Anna, MM

Öhrwall, G

Dominguez-Lopez, I

Piancastelli, MN

Lindle, DW

机构：

[1] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[3] Pontificia Univ Catolica Rio de Janeiro, Dept Fis, BR-22452970 Rio De Janeiro, Brazil

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

[5] Ctr Natl Metrol, Qreretaro 76900, Mexico

[6] Univ Roma Tor Vergata, Dept Chem Sci & Technol, I-00133 Rome, Italy

来源：

PHYSICAL REVIEW A | 2003年 / 68卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.68.022701

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Partial-anion and- cation yields from H2O are presented for photon energies near the oxygen K edge. The O- yield exhibits a feature above threshold attributed to doubly excited states, in contrast to the H- and cation yields, which are nearly featureless above threshold. Additionally, the lack of the OH- fragment indicates radiative decay and provides a negligible amount of anion formation.

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页数：5

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