Hyperfine induced interference effects in the 4s4d 3D2–4s4f 3F2,3 transitions in Ga II
Hyperfine induced interference effects in the 4s4d 3D2–4s4f 3F2,3 transitions in Ga II
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DOI：
10.1088/0953-4075/39/20/021
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发表时间：
2006-10
期刊：
影响因子：
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通讯作者：
M. Andersson;P. Jönsson;H. Sabel
中科院分区：
文献类型：
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作者：
M. Andersson;P. Jönsson;H. Sabel
我们报告了 Ga II 中 4s4f 3F2,3 和 4s4d 3D2 超精细能级之间跃迁的相对论多配置 Dirac-Hartree-Fock 计算。探索了两个新开发的程序连接到 masterVU 包以生成合成光谱的能力。将获得的理论光谱与傅里叶变换光谱进行比较，发现具有良好的一致性。指出了超精细诱导干涉效应对于 4s4d 3D2–4s4f 3F2 跃迁的重要性，并给出了所有超精细跃迁的 gf 值。
We report relativistic multiconfiguration Dirac–Hartree–Fock calculations of transitions between the hyperfine levels of 4s4f 3F2,3 and 4s4d 3D2 in Ga II. The capacity of two newly developed programs connected to the graspVU package for generating synthetic spectra is explored. The obtained theoretical spectra are compared to Fourier transform spectra and good agreement is found. The importance of hyperfine induced interference effects for the 4s4d 3D2–4s4f 3F2 transitions is pointed out, and the gf values for all the hyperfine transitions are given.