POSTCOLLISION INTERACTION EFFECTS OF PHOTOELECTRONS INDUCED BY AUGER CASCADES

被引：29
|
作者：
HAYAISHI, T
MURAKAMI, E
MORIOKA, Y
SHIGEMASA, E
YAGISHITA, A
KOIKE, F
机构：
[1] UNIV TSUKUBA,INST PHYS,TSUKUBA,IBARAKI 305,JAPAN
[2] KITASATO UNIV,SCH MED,SAGAMIHARA,KANAGAWA 228,JAPAN
[3] NATL LAB HIGH ENERGY PHYS,PHOTON FACTORY,TSUKUBA,IBARAKI 305,JAPAN
[4] CHIBA INST TECHNOL,DEPT PHYS,NARASHINO,CHIBA 275,JAPAN
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1994年 / 27卷 / 07期
关键词：
D O I：
10.1088/0953-4075/27/7/001
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A threshold photoelectron spectrum and its component spectra of Auger cascades after Ar K-shell photoionization have been measured by coincidences between threshold photoelectrons and residual ions of the cascades. These spectra exhibit remarkable profiles of post-collision interaction effects due to the Auger cascades. The peak shift increases gradually according to the times of interactions, but the peak broadening is almost independent of the times of interactions. These profiles are analysed in terms of a simple model expressing the probability of Auger electron emissions by statistical weights.
引用
收藏
页码：L115 / L121
页数：7
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