%0 Journal Article
%T Calculations of low-lying states of hydrogen atom in strong magnetic field by generalized pseudospectral method<br>强磁场中氢原子的能级结构
%A Zeng Si-Liang
%A Ni Fei-Fei
%A He Jian-Feng
%A Zou Shi-Yang
%A Yan Jun
%A <br>曾思良
%A 倪飞飞
%A 何建锋
%A 邹士阳
%A 颜君
%J 物理学报
%D 2011
%I 
%X A very simple and highly accurate method of investigating the behavior of atomic system in a strong magnetic field has been developed based on the generalized pseudospectral discretization. As examples, we present the calculations of the binding energies and quadruple moments for the ground and low-lying excited states of the hydrogen atom in a magnetic field ranging from zero up to 1000 a.u.. The obtained results are found to be in excellent agreement with other high-accuracy theoretical calculations. The present method may be straightforwardly applied to cross electric-magnetic field in an arbitrary orientation.
%K strong magnetic field
%K CWDVR generalized pseudospectral method
%K energy level
%K quadrupole moment<br>强磁场
%K CWDVR谱方法
%K 氢原子能级结构
%K 四极矩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=379DB7046138625DB671C0605E469ACA&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=E158A972A605785F&sid=EB552E4CFC85690B&eid=4C100B7696CE9E24&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=24