Theoretical investigation on forbidden transition properties of fine-structure splitting in 2D state for K-like ions with 26 ≤ Z ≤ 36

doi:10.1088/1674-1056/26/10/103201

Abstract Excitation energies, magnetic dipole, and electric quadrupole transition probabilities of the 3d ²D_3/2-3d ²D_5/2 transition in the potassium-like (K-like) sequence with 26 ≤ Z ≤ 36 are investigated by using the multi-configuration Dirac-Hartree-Fock (MCDHF) method. The contributions of the electron correlations, Breit interaction, and the leading-order quantum electrodynamic (QED) effects on the transition properties are analyzed. The present results are interested in the laboratory tokamak and the astronomical observations. Furthermore, the feasibility of these ions for the highly charged ion (HCI) clocks is discussed. Considering the wavelength of lasers and manipulation process of the atomic clocks, Cu¹⁰⁺ and Zn¹¹⁺ are recommended as promising candidates with achievable quality factors at the 10¹⁵ level.

Keywords: forbidden transition probabilities potassium-like ions MCDHF method

Received: 24 March 2017
Revised: 20 June 2017
Accepted manuscript online:

PACS:	32.70.Cs	(Oscillator strengths, lifetimes, transition moments)
	31.15.V-	(Electron correlation calculations for atoms, ions and molecules)
	31.15.vj	(Electron correlation calculations for atoms and ions: excited states)

Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 91436103, 91536102, and 91336211), the Research Programme of National University of Defense Technology, China (Grant No. JC15-0203), and the Strategic Priority Research Programme of the Chinese Academy of Sciences (Grant No. XDB21030300).

Corresponding Authors: Cheng-Bin Li, Hong-Xin Zou
E-mail: cbli@wipm.ac.cn;hxzou@nudt.edu.cn

Cite this article:

Jian-Peng Liu(刘建鹏), Cheng-Bin Li(李承斌), Hong-Xin Zou(邹宏新) Theoretical investigation on forbidden transition properties of fine-structure splitting in ²D state for K-like ions with 26 ≤ Z ≤ 36 2017 Chin. Phys. B 26 103201

[1]	Suckewer S and Hinnov E 1978 Phys. Rev. Lett. 41 756
[2]	Suckewer S and Hinnov E 1979 Phys. Rev. A 20 578
[3]	Lodders K 2003 Astrophys. J. 591 1220
[4]	François P, Matteucci F, Cayrel R, Spite M and Chiappini C 2004 Astron. & Astronphys. 421 613
[5]	Ovsiannikov V D, Derevianko A and Gibble A 2011 Phys. Rev. Lett. 107 093003
[6]	Safronova M S, Dzuba V A, Flambaum V V, Safronova U I, Porsev S G and Kozlov M G 2014 Phys. Rev. Lett. 113 030801
[7]	Derevianko A, Dzuba V A and Flambaum V V 2012 Phys. Rev. Lett. 109 180801
[8]	Berengut J C, Dzuba V A and Flambaum V V 2010 Phys. Rev. Lett. 105 120801
[9]	Yudin V I, Taichenachev A V and Derevianko A 2014 Phys. Rev. Lett. 113 233003
[10]	Schmöger L, Versolato O O, Schwarz M, Kohnen M, Windberger A, Piest B, Feuchtenbeiner S, Pedregosa-Gutierrez J, Leopold T, Micke P, Hansen A K, Baumann T M, Drewsen M, Ullrich J, Schmidt P O and López-Urrutia J R C 2015 Science 347 1233
[11]	Yu Y M and Sahoo B K 2016 Phys. Rev. A 94 062502
[12]	Rynkun P, Jönsson P, Gaigalas G and Fischer C F 2013 Astron. & Astronphys. 557 A136
[13]	Jönsson P, Radžiūtė L, Gaigalas G, Godefroid M R, Marques J P, Brage T, Fischer C F and Grant I P 2016 Astron. & Astronphys. 585 A26
[14]	Rynkun P, Jönsson P, Gaigalas G and Fischer C F 2014 At. Data Nucl. Data Tables 100 315
[15]	Jönsson P, Alkauskas A and Gaigalas G 2013 At. Data Nucl. Data Tables 99 431
[16]	Wang K, Chen Z B, Si R, Jönsson P, Ekman J, Guo X L, Li S, Long F Y, Dang W, Zhao X H, Hutton R, Chen C Y, Yan J and Yang X 2016 Astro. J. Supp. 226 14
[17]	Ekman J, Jönsson P, Gustafsson S, Hartman H, Gaigalas G, Godefroid M R and Fischer C F 2014 Astron. & Astronphys. 564 A24
[18]	Rynkun P, Jönsson P, Gaigalas G and Fischer C F 2012 At. Data Nucl. Data Tables 98 481
[19]	Biémont E and Hansen J E 1989 Phys. Scr. 39 308
[20]	Ali M A and Kim Y K 1988 Phys. Rev. A 38 3992
[21]	Charro E, Curiel Z and Martín I 2002 Astron. & Astronphys. 387 1146
[22]	Träbert E, Beiersdorfer P, Brown G V, Chen H, Thorn D B and Biémont E 2001 Phys. Rev. A 64 042511
[23]	Guise N D, Tan J N, Brewer S M, Fischer C F and Jönsson P, 2014 Phys. Rev. A 89 040502
[24]	Nandy D K and Sahoo B K 2016 Phys. Rev. A 94 032504
[25]	Dzuba V A, Derevianko A and Flambaum V V 2012 Phys. Rev. A 86 054501
[26]	Safronova M S, Dzuba V A, Flambaum V V, Safronova U I, Porsev S G and Kozlov M G 2014 Phys. Rev. A 90 042513
[27]	Safronova M S, Dzuba V A, Flambaum V V, Safronova U I, Porsev S G and Kozlov M G 2014 Phys. Rev. A 90 052509
[28]	Dzuba V A, Flambaum V V and Katori H 2015 Phys. Rev. A 91 022119
[29]	Dyall K G, Grant I P, Johnson C T, Parpia F A and Plummer E P 1989 Comput. Phys. Commun. 55 425
[30]	Jönsson P, He X, Fischer C F and Grant I P 2007 Comput. Phys. Commun. 177 597
[31]	Jönsson P, Gaigalas G, J. Bieroń, Fischer C F and Grant I P 2013 Comput. Phys. Commun. 184 2197
[32]	Grant I P 2007 Relativistic Quantum Theory of Atoms and Molecules:Theory and Computation (Springer)
[33]	Grant I P, 1974 J. Phys. B:At. Mol. Opt. Phys. 7 1458
[34]	Olsen J, Godefroid M R, Jönsson P, Malmqvist P Å and Fischer C F 1995 Phys. Rev. E 52 4499
[35]	Fischer C F, Brage T and Jönsson P 1997 Computational Atomic Structure:An MCHF Approach (Institute of Physics Publishing, Bristol and Philadelphia)
[36]	Zhou F, Qu Y, Li J and Wang J 2015 Phys. Rev. A 92 052505
[37]	Ali M A and Kim Y K 1992 J. Opt. Soc. Am. B 9 185
[38]	Kaufman V, Sugar J and Rowan W 1989 J. Opt. Soc. Am. B 6 142
[39]	Kramida A, Ralchenko Yu., Reader J and NIST ADS TEAM (2016) NIST Atomic Spectra Database (version 5.4) http://physics.nist.gov/asd
[40]	López-Urrutia J R C, Beiersdorfer P, Widmann K and Decaux V 1999 Phys. Scr. T80 448

[1]	Theoretical calculations of hyperfine splitting, Zeeman shifts, and isotope shifts of ²⁷Al⁺ and logical ions in Al⁺ clocks Xiao-Kang Tang(唐骁康), Xiang Zhang(张祥), Yong Shen(沈咏), and Hong-Xin Zou(邹宏新). Chin. Phys. B, 2021, 30(12): 123204.
[2]	Forbidden transition properties of fine-structure 2p^{3 4}S_3/2-2p^{3 2}D_3/2,5/2 for nitrogen-like ions Xiao-Kang He(何晓康), Jian-Peng Liu(刘建鹏), Xiang Zhang(张祥), Yong Shen(沈咏), Hong-Xin Zou(邹宏新). Chin. Phys. B, 2018, 27(8): 083102.
[3]	Uncertainty evaluation of the isotope shift factors for 2s2p^3,1P₁^o-2s²¹S₀ transitions in B II Jianpeng Liu(刘建鹏), Jiguang Li(李冀光), Hongxin Zou(邹宏新). Chin. Phys. B, 2017, 26(2): 023104.
[4]	Weak- and hyperfine-interaction-induced 1s2s ¹S₀→1s² ¹S₀ E1 transition rates of He-like ions Laima Radžiūtė, Erikas Gaidamauskas, Gediminas Gaigalas, Li Ji-Guang (李冀光), Dong Chen-Zhong (董晨钟), Per Jönsson. Chin. Phys. B, 2015, 24(4): 043103.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Metrics
Related Articles

Theoretical investigation on forbidden transition properties of fine-structure splitting in 2D state for K-like ions with 26 ≤ Z ≤ 36

Cite this article:

Online attention

Theoretical investigation on forbidden transition properties of fine-structure splitting in ²D state for K-like ions with 26 ≤ Z ≤ 36