On the mechanism of formation of helium molecules in a low-temperature plasma

被引：0
作者：
Yu. A. Tolmachev
Yu. A. Piotrovskii
O. V. Zhigalov
机构：
[1] St. Petersburg State University,Faculty of Physics
来源：
Optics and Spectroscopy | 2005年 / 98卷
关键词：
Spectroscopy; Experimental Data; Recombination; Helium; Electron Beam;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The glow of He2 molecules in a low-pressure (P ≤ 2 Torr) helium plasma excited by a monochromatic electron beam is detected and studied. The experimental data point to the existence of two basic mechanisms of formation of an excited He2 molecule, namely, the collision of an excited helium atom with two unexcited atoms and the recombination of a molecular ion.
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页码：170 / 174
页数：4
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