Semiclassical Calculations of Recurrence Spectra for Lithium Atoms in Parallel Electric and Magnetic Fields
LIN Sheng-Lu, ZHANG Qiu-Ju, ZHAO Ke, SONG Xiao-Hong, ZHANG Yan-Hui
Department of Physics, Shandong Normal University, Ji’nan 250014
Semiclassical Calculations of Recurrence Spectra for Lithium Atoms in Parallel Electric and Magnetic Fields
LIN Sheng-Lu;ZHANG Qiu-Ju;ZHAO Ke;SONG Xiao-Hong;ZHANG Yan-Hui
Department of Physics, Shandong Normal University, Ji’nan 250014
关键词 ：
32.60.+i ,
03.65.Sq ,
05.45.+b
Abstract ： By using region-splitting consistent and iterative method, we calculate the recurrence spectra of lithium atoms in parallel strong external electric and magnetic fields, and obtain the novel resonance structure in the photoabsorption spectrum above ionization threshold with a constant scaled electric field at F = 0.036, and a scaled energy at ε = 0.58 and ε = 0.006, respectively. The results are compared with those of hydrogen obtained by using standard closed orbit theory. It is demonstrated that the core-scattered effects exhibited in combination recurrence play a great role.
Key words ：
32.60.+i
03.65.Sq
05.45.+b
出版日期: 2002-01-01
引用本文:
LIN Sheng-Lu;ZHANG Qiu-Ju;ZHAO Ke;SONG Xiao-Hong;ZHANG Yan-Hui. Semiclassical Calculations of Recurrence Spectra for Lithium Atoms in Parallel Electric and Magnetic Fields[J]. 中国物理快报, 2002, 19(1): 29-31.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2002/V19/I1/29
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2002, Vol. 19 
