【摘要】 在Pano自电离理论基础上,用预解算子方法研究了激光诱导自电离共振及光电子的能量分布,得到了光电子能谱上四个峰值的位置和宽度的严格表达式,推导了某一峰消失时光场参数(光强、频率〕和原子参数(自电离宽度、Fano参量q)之间应满足的关系,详细讨论了光场稳定自电离态的问题。更多还原

【Abstract】 In this paper, laser-induced autoionization and the photoelectron spectrum are studied theoretically by using resolvent operator method. Our calculations show that there are four peaks in the photoelectron energy distribution. The widths and positions of these peaks are derived analytically. We also discuss the condition of stabilization of autoionizing state by laser field.更多还原