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首页> 外文期刊>Open Journal of Applied Sciences >Theoretical Study of Laser Emission for C-Like (Ar XIII), (Ti XVII) and (Fe XXI)
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Theoretical Study of Laser Emission for C-Like (Ar XIII), (Ti XVII) and (Fe XXI)

机译:C型(Ar XIII),(Ti XVII)和(Fe XXI)激光发射的理论研究

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Energy levels, transition probability and oscillator strengths have been calculated for the Ar XIII, Ti XVII and Fe XXI. The configurations included in the calculations are 2s2 2p2, 2s2 2p 3l (l = s, p & d) and 4l (l = s, p, d, & f) of C-like Ar XIII, Ti XVII & Fe XXI which has 69 fine structures by using the fully relativistic flexible atomic code (FAC) program. These data are used in the determination of the reduced population and gain coefficients over a wide range of electron densities from (10+18 to 10+23) and at various plasmas temperatures. The results show that the transitions in Ar18+, Ti22+, and Fe26+ ions are the most promising laser emission lines in the XUV and soft X-ray spectral regions.
机译:已经计算出了Ar XIII,Ti XVII和Fe XXI的能级,跃迁几率和振荡器强度。计算中包括的构型为2s2 2p2、2s2 2p 3l(l = s,p和d)和4l(l = s,p,d和f)的C型Ar XIII,Ti XVII和Fe XXI通过使用完全相对论的弹性原子代码(FAC)程序,可以实现69种精细结构。这些数据用于确定从(10 + 18到10 + 23)的各种电子密度以及各种等离子体温度下的减少的种群和增益系数。结果表明,在XUV和软X射线光谱区域中,Ar18 +,Ti22 +和Fe26 +离子中的跃迁是最有希望的激光发射线。

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