Electron impact excitation and ionization of laser-excited Na atoms

被引：5

作者：

Dorn, A

Winnewisser, C

Wetzstein, M

Nienhaus, J

GrumGrzhimailo, AN

Zatsarinny, OI

Mehlhorn, W

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,INST NUCL PHYS,MOSCOW 119899,RUSSIA

[2] UKRAINIAN ACAD SCI,INST ELECTRON PHYS,UZHGOROD 294016,UKRAINE

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1995年 / 76卷

关键词：

D O I：

10.1016/0368-2048(95)02480-8

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Electron spectra for 1.5 keV electron impact on Na are measured for one-step laser excitation to Na(3p(3/2)) and for two-step laser excitation to Na(4d(5/2)) or Na(5s). Auger states Na+(2s2p(6)nl) with nl=3p, 4p, 5p; 5s, 6s, 7s; 4d, 5d, 6d are observed, most of them cannot be reached by ionization of the ground state atom Na(3s). State energies, shake probabilities, total and partial decay widths are given and discussed.

引用

页码：245 / 251

页数：7

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