Decay channels following 1s photoexcitation of argon

被引：6

作者：

Hayaishi, T

Murakami, E

Shigemasa, E

Yagishita, A

Koike, F

Morioka, Y

机构：

[1] CHIBA INST TECHNOL,DEPT PHYS,NARASHINO,CHIBA 275,JAPAN

[2] NATL LAB HIGH ENERGY PHYS,PHOTON FACTORY,TSUKUBA,IBARAKI 305,JAPAN

[3] KITASATO UNIV,SCH MED,SAGAMIHARA,KANAGAWA 228,JAPAN

[4] UNIV TSUKUBA,INST PHYS,TSUKUBA,IBARAKI 305,JAPAN

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1995年 / 28卷 / 24期

关键词：

D O I：

10.1088/0953-4075/28/24/011

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Charge state resolved ion yield spectra in the Is excitation region of Ar have been measured in coincidence with threshold electrons. Decay channels of the Ar 1s(-1)4p resonance were studied by combining these ion yields and those obtained by a conventional time-of-flight mass spectrometer. The branching ratio of the resonant Auger shake-off to two-step decays for the 1s(-1)4p resonance was estimated to be 71:29%. The resonant Auger shake-off decay plays an important role in the 1s(-1)4p resonance decay.

引用

页码：5261 / 5267

页数：7

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