TRIPLY DIFFERENTIAL STUDY OF POSITRON IMPACT IONIZATION OF H2

TRIPLY DIFFERENTIAL STUDY OF POSITRON IMPACT IONIZATION OF H2
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H2正电子碰撞电离的三重微分研究

DOI:
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发表时间:
1998
期刊:
影响因子:
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通讯作者:
G. Laricchia
G. Laricchia
中科院分区:
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文献类型:
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作者:
Á. Kövér;G. Laricchia

文献摘要

被引文献

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报道了第一个具有完全确定的运动学的正电子碰撞电离研究。分子氢靶已被用来研究电子捕获到正电子素连续态的可能发生。在喷射电子的光谱中发现了一个小宽峰,这为该过程提供了第一个明确的实验证据。
The first study of positron impact ionization with fully determined kinematics is reported. A molecular hydrogen target has been used to investigate the possible occurrence of electron capture to a continuum state of positronium. A small broad peak in the spectrum of the ejected electron has been found which provides the first clear experimental evidence for the process.