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.
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.
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.J[2012]2345,LKZS[2012]02,and LKZS[2014]05
the Special Fundation of Governor of Guizhou Province for Science and Technology and Education Talents under Grant No.[2012]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.QXWB[2013]18
