Two-channel competition of autoionizing Rydberg states in an electric field

被引：0

作者：

Warntjes, J.B.M. ^{[1
,1
]}

Nicole, C. ^{[1
,1
]}

Rosca-Pruna, F. ^{[1
,1
]}

Sluimer, I. ^{[1
,1
]}

Vrakking, M.J.J. ^{[1
,1
]}

Noordam, L.D. ^{[1
,1
]}

Robicheaux, F. ^{[1
,1
]}

机构：

[1] FOM-Inst. for Atom. and Molec. Phys., Kruislaan 407, 1098 SJ Amsterdam, Netherlands

来源：

| 2001年 / American Institute of Physics Inc.卷 / 63期

关键词：

Computer simulation - Electric field effects - Electron energy levels - Electron transitions - Ionization - Nitrogen oxides - Photodissociation - Quantum theory - Xenon;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The field ionization yield above the saddle point energy of nitrogen oxide was analyzed in a strong electric field. The two-channel competition of autoionization and predissociation of the NO molecules in presence of electric field was presented. It was found that the ratio between the two-channels changes from zero to infinity at the zero-ionization threshold. The core-dependent autoionization rate dictated the ionization yield spectrum in a unique way. It revealed that field ionization can be used as a clock for total core-dependent decay.

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