稀士原子光谱涨落统计分析

STATISTICAL ANALYSIS OF SPECTRAL FLUCTUATIONS IN THE RARE-EARTH ATOMS

高激发态原子光谱可表现出丰富而典型的涨落行为。对稀土原子光谱进行了较为系统的涨落统计分析研究，结果表明：稀土原子光谱遵从普遍的能谱涨落统计规律；随能量区域的增高，能谱的不规则程度也随之增高。

Spectra of high exited atoms often display out plentiful fluctuation-statistical behaviours. The statistical analysis of spectuations of the rare-earth atoms are carried out in this paper. The results turn out further that the fluctuational characteristics in these spectra are in accord with the generalized law of statistics of spectral fluctuations, and the increase of energy domains will lead to the increase of the irregular extents of these specra.