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Strong configuration interactions in Be-like ions
Li, X.; Yang, Jiamin; Zhang, Jiyan; Zhao, Yang; Xiong, Gang; Hu, Zhimin; Yang, Guohong; xiangdong_li@mail.siom.ac.cn
2017
Source PublicationJ. Phys. B-At. Mol. Opt. Phys.
Volume50Issue:4Pages:2
AbstractStrong configuration interactions are observed in Be-like ions between 1s(1)2s(2)nl(1) and 1s(1)2p(2)nl(1). Such configuration interactions not only make a remarkable and systematic difference to the k-shell transition from 1s(1)2p(2)nl(1) to 1s(2)2p(1)nl(1), but they also change the order of the spectral positions between the transitions 1s(1)2p(2)nl(1) - 1s(2)2p(1)nl(1) and 1s(1)2s(1)2p(1)nl(1) - 1s(2)2s(1)nl(1). Including or not including the configuration interaction of 1s(1)2s(2)nl(1) can result in an energy difference of about 6 eV for the 1s(1)2p(2)nl(1) - 1s(2)2p(1)nl(1) transitions of Be-like aluminum. This phenomenon reveals the physical reason behind the existence of differences between the experimental transmission and the theoretical transmission for aluminum plasma in the paper by Zhang et al (2009 Phys. Rev. E 79 016401). For two configurations (KLMf)-L-i-M-j... and (KLMf'')-L-i'-M-j'..., the strongest configuration interactions may appear when the number of electrons in each shell is the same and the parity for each shell is the same.
SubtypeArticle
Department强光
DOI10.1088/1361-6455/aa5853
Funding OrganizationNSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168]
Indexed BySCI
Funding OrganizationNSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168]
WOS IDWOS:000395490300001
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Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28721
Collection强场激光物理国家重点实验室
Corresponding Authorxiangdong_li@mail.siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Li, X.,Yang, Jiamin,Zhang, Jiyan,et al. Strong configuration interactions in Be-like ions[J]. J. Phys. B-At. Mol. Opt. Phys.,2017,50(4):2.
APA Li, X..,Yang, Jiamin.,Zhang, Jiyan.,Zhao, Yang.,Xiong, Gang.,...&xiangdong_li@mail.siom.ac.cn.(2017).Strong configuration interactions in Be-like ions.J. Phys. B-At. Mol. Opt. Phys.,50(4),2.
MLA Li, X.,et al."Strong configuration interactions in Be-like ions".J. Phys. B-At. Mol. Opt. Phys. 50.4(2017):2.
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