Post-collision interaction effects in near-threshold Ar L(2)-shell photoionization

被引：26

作者：

Kjeldsen, H

Thomas, TD

Lablanquie, P

Lavollee, M

Penent, F

Hochlaf, M

Hall, RI

机构：

[1] UNIV PARIS 06,F-75252 PARIS,FRANCE

[2] OREGON STATE UNIV,DEPT CHEM,CORVALLIS,OR 97331

[3] UNIV PARIS 11,LURE,F-91405 ORSAY,FRANCE

[4] UNIV AARHUS,INST PHYS & ASTRON,DK-8000 AARHUS C,DENMARK

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1996年 / 29卷 / 09期

关键词：

D O I：

10.1088/0953-4075/29/9/015

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Near-threshold photoionization of argon in the L(2) (2p(-1) P-2(1/2)) inner-shell region has been studied by means of threshold photoelectron-photoion coincidence spectroscopy. The observed line profiles are clearly influenced by the post-collision interaction effect and this influence is observed to be stronger for double than for single-Auger decay. The spectra have been interpreted using a classical theory which takes into account the possibility that a single photoelectron can interact with several Anger electrons.

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页码：1689 / 1698

页数：10

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