EXTENDED CALCULATIONS WITH SPECTROSCOPIC ACCURACY: ENERGY LEVELS AND   TRANSITION PROPERTIES FOR THE FLUORINE-LIKE ISOELECTRONIC SEQUENCE WITH   Z=24-30

doi:10.3847/0067-0049/227/2/16

CORC > 北京大学 > 工学院

	EXTENDED CALCULATIONS WITH SPECTROSCOPIC ACCURACY: ENERGY LEVELS AND TRANSITION PROPERTIES FOR THE FLUORINE-LIKE ISOELECTRONIC SEQUENCE WITH Z=24-30
	Si, R. ; Li, S. ; Guo, X. L. ; Chen, Z. B. ; Brage, T. ; Jonsson, P. ; Wang, K. ; Yan, J. ; Chen, C. Y. ; Zou, Y. M.
刊名	ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
	2016
关键词	atomic data atomic processes PERTURBATION-THEORY APPROACH COMBINED CONFIGURATION-INTERACTION X-RAY-SPECTRA ELECTRON-IMPACT EXCITATION L-SHELL IONS F-LIKE IONS ATOMIC DATA DIELECTRONIC RECOMBINATION SYSTEMATIC CALCULATIONS LABORATORY MEASUREMENTS
DOI	10.3847/0067-0049/227/2/16
英文摘要	We have performed extensive multiconfiguration Dirac-Hartree-Fock calculations and second-order many-body perturbation calculations for F-like ions with Z = 24-30. Energy levels and transition rates for electric dipole (E1), electric-quadrupole (E2), electric-octupole (E3), magnetic dipole (M1), and magnetic-quadrupole (M2) transitions, as well as radiative lifetimes, are provided for the lowest 200 levels belonging to the 1s(2)2s(2)2p(5), 1s(2)2s2p(6), 1s(2)2s(2)2p(4)3l, 1s(2)2s2p(5)3l, 1s(2)2p(6)3l, and1s(2)2s(2)2p(4)4l configurations of each ion. The results from the two sets of calculations are in excellent agreement. Extensive comparisons are also made with other theoretical results and observed data from the CHIANTI and NIST databases. The present energies and wavelengths are believed to be accurate enough to aid line identifications involving the n = 3 and n = 4 configurations, for which observations are largely missing. The calculated wavelengths and transition data will be useful in the modeling and diagnostics of astrophysical and fusion plasmas.; National Natural Science Foundation of China [11674066, 11504421, 11474034, 11374062]; China Scholarship Council [201608130201]; Chinese Association of Atomic and Molecular Data, Training and Introducing Project of High-Level Innovative Talents of Hebei University for Promoting the Comprehensive Strength of the Midwest; Swedish Research Council [2015-04842]; Chinese National Fusion Project for ITER [2015GB117000]; Shanghai Leading Academic Discipline Project [B107]; Fudan University; SCI(E); ARTICLE; wang_kai10@fudan.edu.cn; chychen@fudan.edu.cn; 2; 227
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/458247]
专题	工学院
推荐引用方式 GB/T 7714	Si, R.,Li, S.,Guo, X. L.,et al. EXTENDED CALCULATIONS WITH SPECTROSCOPIC ACCURACY: ENERGY LEVELS AND TRANSITION PROPERTIES FOR THE FLUORINE-LIKE ISOELECTRONIC SEQUENCE WITH Z=24-30[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2016.
APA	Si, R..,Li, S..,Guo, X. L..,Chen, Z. B..,Brage, T..,...&Zou, Y. M..(2016).EXTENDED CALCULATIONS WITH SPECTROSCOPIC ACCURACY: ENERGY LEVELS AND TRANSITION PROPERTIES FOR THE FLUORINE-LIKE ISOELECTRONIC SEQUENCE WITH Z=24-30.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES.
MLA	Si, R.,et al."EXTENDED CALCULATIONS WITH SPECTROSCOPIC ACCURACY: ENERGY LEVELS AND TRANSITION PROPERTIES FOR THE FLUORINE-LIKE ISOELECTRONIC SEQUENCE WITH Z=24-30".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2016).