强光场下类氢原子的电离能谱  

THE IONIZATION SPECTRUM OF THE H-LIKE ATOM UNDER A STRONG LASER FIELD

作　　者：李介平[1] 

机构地区：[1]北京师范大学低能核物理研究所

出　　处：《原子与分子物理学报》1999年第2期217-222,共6页Journal of Atomic and Molecular Physics

基　　金：国家科委基础性研究改革试点所资助

摘　　要：用Ｆｌｏｑｕｅｔ方法迭代求解强光场下类氢原子的Ｓｃｈｒｄｉｎｇｅｒ方程，较严格地计算线极化光场下的波函数，并用电离边界条件，求出复本征值，最后得到多光子共振电离公式。The Schrodinger equation of the hydrogen-like atom under a strong laser field was solved by expanding the wave function in Floquet sevies and performing iteration.The complex eigenvalue was obtained with the ionization boundary condition,then the multiphoton resonamce ionization spectrum was given and it was compared with the experiment.

关 键 词：线极化光场 类氢原子 电离能谱 薛定谔方程 

分 类 号：O562.3[理学—原子与分子物理]