摘要
用Ｂｓｐｌｉｎｅｓ有限基方法计算了磁场（０＜Ｂ≤４．７×１０￣３Ｔ）中氢原子的基态和多个激发态的能级。对Ｒｏｓｎｅｒ等及Ｉｖａｎｏｖ所算的能级范围做了补充和扩展，所得结果与其它理论方法已有的结果符合得很好，进一步显示了Ｂｓｐｌｉｎｅｓ有限基方法在原子外场效应计算中是一种强有力的方法。
In this article ,the B spline technique is employedto calculate the energy values of a number of low- lying states of hydrogen atom in the presence of a homogeneousmagnetic field of arbitrary strengthe0<B≤4.7 ×10￣8T)our results fill the gapsin the results of tbe works by Rosner e,al.and Ivanov,and agree well with thoseobtained by other theoretical calculations.B spline functions are proved to be po- werful in treating the excited.as well as ground states of hydrogen in magneticfield.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第7期1056-1065,共10页
Acta Physica Sinica
基金
国家自然科学基金
关键词
氢原子
能级
磁场
有限基
Atoms
Band structure
Magnetic field effects
