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Kehry M, Franzke YJ, Holzer C, Klopper W. Quasirelativistic two-component core excitations and polarisabilities from a damped-response formulation of the Bethe–Salpeter equation. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1755064] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Max Kehry
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Yannick J. Franzke
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Christof Holzer
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Wim Klopper
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
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Amaro P, Schlesser S, Guerra M, Le Bigot EO, Isac JM, Travers P, Santos JP, Szabo CI, Gumberidze A, Indelicato P. Absolute measurement of the relativistic magnetic dipole transition energy in heliumlike argon. PHYSICAL REVIEW LETTERS 2012; 109:043005. [PMID: 23006085 DOI: 10.1103/physrevlett.109.043005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Indexed: 05/22/2023]
Abstract
The 1s2s (3)S(1)→1s(2) (1)S(0) relativistic magnetic dipole transition in heliumlike argon, emitted by the plasma of an electron-cyclotron resonance ion source, has been measured using a double-flat crystal x-ray spectrometer. Such a spectrometer, used for the first time on a highly charged ion transition, provides absolute (reference-free) measurements in the x-ray domain. We find a transition energy of 3104.1605(77) eV (2.5 ppm accuracy). This value is the most accurate, reference-free measurement done for such a transition and is in good agreement with recent QED predictions.
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Affiliation(s)
- Pedro Amaro
- Laboratoire Kastler Brossel, Ecole Normale Supérieure, CNRS, Université Pierre et Marie Curie-Paris 6, Case 74, 4 Place Jussieu, F-75005 Paris, France
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Löwdin PO. Some Aspects on the Bloch-Lindgren Equation and A Comparison with the Partitioning Technique. ADVANCES IN QUANTUM CHEMISTRY 1998. [DOI: 10.1016/s0065-3276(08)60520-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Kaldor U, Eliav E. High-Accuracy Calculations for Heavy and Super-Heavy Elements. ADVANCES IN QUANTUM CHEMISTRY 1998. [DOI: 10.1016/s0065-3276(08)60194-x] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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5
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Second-order multiconfigurational Dirac–Fock self-consistent field and multireference configuration interaction calculations on beryllium and beryllium-like Ne6+. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)01050-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Indelicato P. Correlation and Negative Continuum Effects for the Relativistic M1 Transition in Two-Electron Ions using the Multiconfiguration Dirac-Fock Method. PHYSICAL REVIEW LETTERS 1996; 77:3323-3326. [PMID: 10062191 DOI: 10.1103/physrevlett.77.3323] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ishikawa Y, Koc K. Relativistic many-body perturbation theory for general open-shell multiplet states of atoms. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 53:3966-3973. [PMID: 9913359 DOI: 10.1103/physreva.53.3966] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Lindroth E, Mårtensson-Pendrill A. (2p2)1S state of beryllium. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 53:3151-3156. [PMID: 9913256 DOI: 10.1103/physreva.53.3151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Eliav E, Kaldor U, Ishikawa Y. Transition energies of ytterbium, lutetium, and lawrencium by the relativistic coupled-cluster method. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1995; 52:291-296. [PMID: 9912247 DOI: 10.1103/physreva.52.291] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Mårtensson-Pendrill A, Lindgren I, Lindroth E, Salomonson S, Staudte DS. Convergence of relativistic perturbation theory for the 1s2p states in low-Z heliumlike systems. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1995; 51:3630-3635. [PMID: 9912029 DOI: 10.1103/physreva.51.3630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Eliav E, Kaldor U, Ishikawa Y. Relativistic coupled-cluster method: Intrashell excitations in the f2 shells of Pr+3 and U+4. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1995; 51:225-230. [PMID: 9911577 DOI: 10.1103/physreva.51.225] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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12
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Ishikawa Y, Koc K. Relativistic many-body perturbation theory based on the no-pair Dirac-Coulomb-Breit Hamiltonian: Relativistic correlation energies for the noble-gas sequence through Rn (Z=86), the group-IIB atoms through Hg, and the ions of Ne isoelectronic sequence. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 50:4733-4742. [PMID: 9911470 DOI: 10.1103/physreva.50.4733] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Eliav E, Kaldor U, Ishikawa Y. Ionization potentials and excitation energies of the alkali-metal atoms by the relativistic coupled-cluster method. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 50:1121-1128. [PMID: 9911001 DOI: 10.1103/physreva.50.1121] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Lindroth E. Calculation of doubly excited states of helium with a finite discrete spectrum. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 49:4473-4480. [PMID: 9910763 DOI: 10.1103/physreva.49.4473] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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(Ilyabaev) EE, Kaldor U, Ishikawa Y. Relativistic coupled cluster method based on Dirac—Coulomb—Breit wavefunctions. Ground state energies of atoms with two to five electrons. Chem Phys Lett 1994. [DOI: 10.1016/0009-2614(94)00317-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Simionovici A, Birkett BB, Marrus R, Charles P, Indelicato P, Dietrich DD, Finlayson K. Cascade-free Doppler-tuned precision measurement of the lifetime of the 2 (3)S1 state in He-like niobium (93Nb39+). PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 49:3553-3556. [PMID: 9910653 DOI: 10.1103/physreva.49.3553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Schmidt HT, Forck P, Grieser M, Habs D, Kenntner J, Miersch G, Repnow R, Schramm U, Schüssler T, Schwalm D, Wolf A. High-precision measurement of the magnetic-dipole decay rate of metastable heliumlike carbon ions in a storage ring. PHYSICAL REVIEW LETTERS 1994; 72:1616-1619. [PMID: 10055657 DOI: 10.1103/physrevlett.72.1616] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Eliav E, Kaldor U, Ishikawa Y. Open-shell relativistic coupled-cluster method with Dirac-Fock-Breit wave functions: Energies of the gold atom and its cation. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 49:1724-1729. [PMID: 9910422 DOI: 10.1103/physreva.49.1724] [Citation(s) in RCA: 107] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Simionovici A, Birkett BB, Briand JP, Charles P, Dietrich DD, Finlayson K, Indelicato P, Liesen D, Marrus R. n=2 to n=1 forbidden transitions in H-like and He-like silver and niobium. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 48:1695-1698. [PMID: 9909774 DOI: 10.1103/physreva.48.1695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Clark MW, Schneider D, Dewitt D, McDonald JW, Bruch R, Safronova UI, Tolstikhina IY, Schuch R. Xe L and M x-ray emission following Xe44-48+ ion impact on Cu surfaces. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:3983-3997. [PMID: 9909406 DOI: 10.1103/physreva.47.3983] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Rosenberg L. Extremum principles for relativistic atomic structure and scattering: Two-electron ions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:1771-1777. [PMID: 9909128 DOI: 10.1103/physreva.47.1771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Lindroth E, Ynnerman A. Ab initio calculations of gj factors for Li, Be+, and Ba+. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:961-970. [PMID: 9909016 DOI: 10.1103/physreva.47.961] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Johnson WR, Sapirstein J. Relativistic many-body perturbation theory applied to n=2 triplet states of heliumlike ions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:R2197-R2200. [PMID: 9908464 DOI: 10.1103/physreva.46.r2197] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Indelicato P, Lindroth E. Relativistic effects, correlation, and QED corrections on K alpha transitions in medium to very heavy atoms. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:2426-2436. [PMID: 9908399 DOI: 10.1103/physreva.46.2426] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Kutzelnigg W, Morgan JD. Rates of convergence of the partial‐wave expansions of atomic correlation energies. J Chem Phys 1992. [DOI: 10.1063/1.462811] [Citation(s) in RCA: 420] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lindroth E, Hvarfner J. Relativistic calculation of the 2 (1)S0-2 (1),3P1 transitions in berylliumlike molybdenum and berylliumlike iron. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:2771-2776. [PMID: 9907307 DOI: 10.1103/physreva.45.2771] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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