High Gain Predictions for Ni-Like Ta Ions
作者机构:National Institute of Laser Enhanced SciencesCairo UniversityGizaEgypt Faculty of ScienceCairo UniversityGizaEgypt Environmental Affairs Agency(EEAA)Egypt
出 版 物:《Chinese Physics Letters》 (中国物理快报(英文版))
年 卷 期:2013年第30卷第11期
页 面:80-83页
核心收录:
学科分类:07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学]
摘 要:Atomic structure data and effective collision strengths for 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(10) and 54 fine-structure levels are contained in the configurations 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(9)4l(l=s,p,d,f)for the nickel-like Ta *** data are used in the determination of the reduced population for the 55 fine structure levels over a wide range of electron densities(from 10^(21) to 10^(23))and at various electron plasma *** gain coefficients for those transitions with a positive population inversion factor are determined and plotted against the electron density.