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arXiv 1208.4162physics.plasm-phphysics.atom-ph
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次能级粒子数混合对中性束成分多普勒频移谱测量结果解释的影响

Effect of Sublevel Population Mixing on the Interpretation of Doppler-Shift Spectroscopy Measurements of Neutral Beam Content

S. Polosatkin

摘要:

解释多普勒频移光谱测量中性束物质含量需要一个关于激发态(氢n=3)薄结构布居数分布的假设。本文讨论了次能级粒子数混合引起的几种效应,并计算了不同薄结构粒子数模型的修正因子。这种混合可能导致束物质含量的测量结果的百分之几十的不确定性。提出了一种实验验证次能级粒子数混合的可能途径。

英文摘要:

Interpretation of Doppler-Shift spectroscopy measurement of neutral beams species content requires an assumption about distribution of populations of thin structure of excited state (hydrogen n=3). In the paper several effects caused mixing of sublevel population are discussed and correction factors for different models of thin structure population are calculated. Such mixing can lead to tens percent uncertainty of results of measurements of beam species content. A possible way for experimental verification of sublevel population mixing is proposed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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