Experimental evidence for dielectronic excitation producing Ne K vacancies in 35-keV N7++Ne collisions

被引：14

作者：

Fremont, F ^{[1
]}

Bedouet, C ^{[1
]}

Chesnel, JY ^{[1
]}

Merabet, H ^{[1
]}

Husson, X ^{[1
]}

Grether, M ^{[1
]}

Spieler, A ^{[1
]}

Stolterfoht, N ^{[1
]}

机构：

[1] HAHN MEITNER INST BERLIN GMBH, BEREICH FESTKORPERPHYS, D-14109 BERLIN, GERMANY

来源：

PHYSICAL REVIEW A | 1996年 / 54卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.54.R4609

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The method of Auger electron spectroscopy was utilized to measure cross sections for the production of K-Auger electrons in N7+ + Ne and N6+ + Ne collisions at an impact energy of 35 keV. In addition to the K-Auger electrons from the nitrogen projectile following multiple electron capture, K-Auger electrons of the Ne target are observed for the system N7+ + Ne. This observation is attributed to dielectronic excitation, produced by electron-electron interaction, where a K- and an L-shell electron of Ne are transferred into the K shell of N7+.

引用

页码：R4609 / R4612

页数：4

共 21 条

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