Sc^(18+)和Ti^(19+)的辐射跃迁几率  

Radiative transition probabilities of Sc^(18+) and Ti^(19+)

作　　者：朱颀人[1] 曾天海[1] 潘守甫[1] 

机构地区：[1]吉林大学原子与分子物理研究所,长春130023

出　　处：《光学学报》1992年第7期593-597,共5页Acta Optica Sinica

基　　金：国家自然科学基金;国家教委博士点基金;中国原子分子数据研究联合体共同资助

摘　　要：计算表明,Sc^(18+)和Ti^(19+)的5f—3d和5d—3p跃迁波长处于水窗当中.进而,详尽地计算了这两个元素类锂离子的精细能级(n≤12,l≤5)及它们间的辐射跃迁几率.The investigation by Xu Zhizhan et al.[1] predicts that the lasing in the Water Window (4.38-2.33nm) could be possibly realized with the Li-like recombination scheme at a large-scale high-power laser facility. Our calculations show that the wavelengths of the transitions 5f-3d and 5d-3p of Sc18+ and Ti19+ lie in the center of the water window. The fine-structures levels (n≤12, 1≤5) for these two Li-like ions and the radiative transition probabilities between tnem are calculated.

关 键 词：类锂离子 精细能级 辐射跃迁几率 

分 类 号：O562.1[理学—原子与分子物理]