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Energy levels, oscillator strengths, and transition probabilities for fine-structure transitions in Mg-like chlorine

机译:像Mg一样的氯的能级,振子强度和跃迁概率

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Energy levels, oscillator strengths, and transition probabilities for transitions among the fine-structure levels of the terms belonging to the 3s(2), 3s3p, 3p(2), 3s3d, 3s4s, 3p3d, 3s4p, 3s4d, 3s4f, and 3p4s configurations of Cl VI are calculated using CIV3 computer code of Hibbert. Extensive configuration-interaction wave functions are used in this calculation. The relativistic effects in intermediate coupling are incorporated by means of the Breit-Pauli Hamiltonian. Small adjustments to the diagonal elements of the Hamiltonian matrices have been made so that the energy splittings are as close as possible to the experimental values. Using our transition probabilities, we have also calculated radiative lifetimes of the 3s4p(P-3(J)) and 3s4d(D-3(J')) levels in Cl VI. Our calculated energy levels, oscillator strengths, radiative decay rates, and lifetimes are compared with other available calculations and experimental results. (C) 2003 Published by Elsevier Science (USA). [References: 21]
机译:属于3s(2),3s3p,3p(2),3s3d,3s4s,3p3d,3s4p,3s4d,3s4f和3p4s配置的项的精细结构级之间的跃迁的能级,振荡器强度和跃迁概率使用Hibbert的CIV3计算机代码计算Cl VI的值。在此计算中使用了广泛的配置-相互作用波函数。中间耦合中的相对论效应是通过Breit-Pauli Hamiltonian合并的。对汉密尔顿矩阵的对角元素进行了小的调整,以使能量分裂尽可能接近实验值。利用跃迁概率,我们还计算了Cl VI中3s4p(P-3(J))和3s4d(D-3(J'))的辐射寿命。我们将计算出的能级,振荡器强度,辐射衰减率和寿命与其他可用的计算和实验结果进行了比较。 (C)2003年由Elsevier Science(美国)出版。 [参考:21]

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