KLL dielectronic-recombination measurement for Li-like to O-like gold

被引：16

作者：

Xiong, Gang ^{[1
]}

Zhang, Jiyan ^{[1
]}

Hu, Zhimin ^{[1
]}

Nakamura, Nobuyuki ^{[2
]}

Li, Yueming ^{[3
]}

Han, Xiaoying ^{[3
]}

Yang, Jiamin ^{[1
]}

Zhang, Baohan ^{[1
]}

机构：

[1] China Acad Engn Phys, Res Ctr Laser Fus, Mianyang 621900, Peoples R China

[2] Univ Electrocommun, Inst Laser Sci, Chofu, Tokyo 1828585, Japan

[3] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China

来源：

PHYSICAL REVIEW A | 2013年 / 88卷 / 04期

关键词：

CROSS-SECTIONS;

D O I：

10.1103/PhysRevA.88.042704

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the experimentally determined KLL dielectronic-recombination (DR) resonance strengths of Li-to O-like gold. The measurement was performed with an electron beam ion trap, and the x rays emitted from DR and radiative recombination (RR) were both observed. The DR resonance strengths were determined by normalizing DR x-ray intensities to the theoretical RR cross sections. The experimental DR resonance strengths are compared with the theoretical ones, and the comparison shows a good agreement. The scaling laws of the KLL DR resonance strengths were obtained as a function of atomic number for B-like and C-like ions by fitting the present and existing experimental results.

引用

页数：7

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