SOSA模型下类氖铷离子在0.47nm～0.525nm范围内光谱的理论计算  

Theoretical calculation of the spectrum in the range of 0.47nm～0.525nm for Ne-like Rb using SOSA model

作　　者：张娟[1] 张红[2] 程新路[1] 

机构地区：[1]四川大学原子分子物理研究所,成都610065 [2]四川大学物理科学与技术学院,成都610064

出　　处：《西南民族大学学报（自然科学版）》2011年第6期966-970,共5页Journal of Southwest Minzu University(Natural Science Edition)

摘　　要：用SOSA模型详细计算了部分类氖铷线相对于基态的能量和类氖铷离子在0.47nm～0.525nm范围内的跃迁谱.计算得到的类氖铷线相对于基态能量比已有的结果更接近实验值.47nm～0.525nm范围内类氖铷跃迁谱的线谱参数由FAC程序计算得出,其带状谱中平均波长在该范围内的子阵的主要特征参数,即平均波长、半高宽和总跃迁强度由SOSA模型计算得出.的理论谱与实验谱符合得很好.Spin-orbit-split arrays model is applied to calculate the Ne-like Rb lines energies relative to the Ne-like Rb ground state and the spectrum of Ne-like Rb in the 0.47nm-0.525nm range.The results are closer to the experimental values than others＇.The line spectrums of Ne-like Rb in the range of 0.47nm-0.525nm are calculated by FAC program.The main characteristic parameters,mean wavelength,the full width at half maximum and the total transition intensity,of the subarrays whose mean wavelength belongs to the range of 0.47nm-0.525nm are calculated by spin-orbit-split array model,those subarrays belong to the band spectra of Ne-like Rb.The agreement between theoretical calculations and experiment results is excellent.

关 键 词：光谱 自旋轨道劈裂阵模型 子阵 平均波长 半高宽 总跃迁强度 

分 类 号：O56[理学—原子与分子物理]