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用B splines有限基方法计算了磁场(0<B≤4.7×108T)中氢原子的基态和多个激发态的能级。对R?sner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B splines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 employed to calculate the energy values of a number of low-lying states of hydrogen atom in the presence of a homogeneous magnetic field of arbitrary strength (0<B≤4.7×108T) our results fill the gaps in the results of the works by Rosner et al. and Ivanov, and agree well with those obtained by other theoretical calculations. B spline functions are proved to be powerful in treating the excited, as well as ground states of hydrogen in magnetic field.
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