Circular Rydberg States of Atomic Hydrogen in an Arbitrary Magnetic Field  

作　　者：赵力波 B.C.Saha 杜孟利 

机构地区：[1]Department of Physics,Florida A & M University,Tallahassee,Florida 32307,USA [2]Institute of Theoretical Physics,Chinese Academy of Sciences,P.O.Box 2735,Beijing 100190,China

出　　处：《Communications in Theoretical Physics》2011年第9期481-486,共6页理论物理通讯（英文版）

基　　金：Support from National Science Foundation of USA under Grant No. 0630370;National Natural Science Foundation of China under Grant Nos. 90403028 and 11074260

摘　　要：We report a theoretical scheme using a B-spline basis set to improve the poor computational accuracy of circular Rydberg states of hydrogen atoms in the intermediate magnetic field. This scheme can produce high accuracy energy levels and valid for an arbitrary magnetic field. Energy levels of hydrogen are presented for circular Rydberg states with azimuthal quantum numbers ｜m｜ =10-70 as a function of magnetic field strengths ranging from zero to 2.35 × 10^9 T. The variation of spatial distributions of electron probability densities with magnetic field strengths is discussed and competition between Coulomb and magnetic interactions is illustrated.

关 键 词：hydrogen atom circular Rydberg state magnetic field B-spline basis 

分 类 号：O562[理学—原子与分子物理]