运动原子的光谱发射
Spectral Emission of Moving Atom
摘要：
对H.E.艾夫斯和G.R.史迪威关于移动氢管射线的实验（J. Opt. Soc. Am.，1938，v.28，215）得出结论，运动原子的光谱发射总是表现出红移，这并不表明原子运动的方向。从简单的能量关系式中也可以看出这个结论：当轨道电子在跃迁到低能态时消耗了一部分内能，而低能态在运动的原子中有额外的能量增益时，原子会发射光谱辐射;这导致了发射频率的红移。根据辅助的实验信息和德布罗意粒子形成方案，我们对原子电子减速辐射的机制作了有力的解释，相应的红移预言与Ives和Stilwell的实验公式完全一致。
英文摘要：
A renewed analysis of the H.E. Ives and G.R. Stilwell's experiment on moving hydrogen canal rays (J. Opt. Soc. Am., 1938, v.28, 215) concludes that the spectral emission of a moving atom exhibits always a redshift which informs not the direction of the atom's motion. The conclusion is also evident from a simple energy relation: atomic spectral radiation is emitted as an orbiting electron consumes a portion of its internal energy on transiting to a lower-energy state which however has in a moving atom an additional energy gain; this results in a redshift in the emission frequency. Based on auxiliary experimental information and a scheme for de Broglie particle formation, we give a vigorous elucidation of the mechanism for deceleration radiation of atomic electron; the corresponding prediction of the redshift is in complete agreement with the Ives and Stilwell's experimental formula.
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