Spectroscopy of Highly Excited States of the Hydrogen Atom.
Spectroscopy of Highly Excited States of the Hydrogen Atom.
复制标题
氢原子高激发态的光谱。
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
F. Merkt
中科院分区：
文献类型：
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作者：
S. Scheidegger;F. Merkt
在这篇文章中，我们描述了一个精密光谱实验的发展状况，该实验旨在测量氢原子(H)到高主量子数n态的跃迁。这些态形成的系列(称为里德堡级数)在n→∞时收敛到H的电离阈值。因此，可以通过测量到高n态的跃迁频率并将里德堡级数外推到n→∞来直接确定H的电离能。
In this contribution, we describe the status of the development of a precision-spectroscopic experiment aimed at measuring transitions to states of high principal quantum number n of the hydrogen atom (H). These states form series (called Rydberg series) which converge for n → ∞ to the ionization threshold of H. The ionization energy of H can thus be determined directly by measuring the frequencies of transitions to high-n states and extrapolating the Rydberg series to n → ∞.