Polarizabilities and Hyperpolarizabilities for Lithium Atoms in Debye Plasmas

作     者：康帅 贺娟 许宁 陈昌永 

作者机构：School of Physics and Mechanical & Electrical Engineering Zunyi Normal College Department of Physics Shaoguan University 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2014年第61卷第12期

页      面：881-887页

核心收录：

学科分类：07[理学] 070204[理学-等离子体物理] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant No.11464052 the Science and Technology Foundation of Guizhou Province under Grant Nos.J2345,LKZS02,and LKZS05 the Special Fundation of Governor of Guizhou Province for Science and Technology and Education Talents under Grant No.87 the Key Project of Education Department of Guizhou Province under Grant No.KY(2013)171 the Doctor Foundation of Zunyi Normal College under Grant No.2012BSJJ17 the Key Disciplines of Guizhou Province under Grant No.QXWB18 

主　　题：plasmas polarizabilities B-spline Debye screened potential Lithium atom 

摘      要：The effects of plasma environments on energies, oscillator strengths, polarizabilities and hyperpolarizabilities for lithium atom have been calculated by combining the l-dependent model potential of free lithium atom and linear variation method based on B-spline basis functions. The influence of plasma on lithium atom is represented by the Debye screened potential, which describes effectively the averaged effect of the plasma environment on atomic spectra. The results are in agreement with other reported ones.