Strong configuration interactions in Be-like ions

doi:10.1088/1361-6455/aa5853

	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
发表期刊	J. Phys. B-At. Mol. Opt. Phys.
卷号	50 期号:4 页码:2
摘要	Strong 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.
文章类型	Article
部门归属	强光
DOI	10.1088/1361-6455/aa5853
资助者	NSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168]
收录类别	SCI
资助者	NSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168] ; NSFC [11374315, 61475168]
WOS记录号	WOS:000395490300001
引用统计
文献类型	期刊论文
条目标识符	http://ir.siom.ac.cn/handle/181231/28721
专题	强场激光物理国家重点实验室
通讯作者	xiangdong_li@mail.siom.ac.cn
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 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.