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Hypersatellite Kα Production in Trapped Ar Ions at KK Trielectronic Recombination Energies. ATOMS 2023. [DOI: 10.3390/atoms11030058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
We report measurements of hypersatellite radiation of argon ions in the electron energy region of 5200 eV to 7500 eV. Here, we observed a strong enhancement of this hypersatellite Kαh production. Trielectronic recombination (TR) is discussed as a possible channel for Kαh production leading to this enhancement where main TR resonances are expected to occur. Data analysis was mainly based on the extracted intensity ratio of hypersatellite Kαh to Kα lines (Kαh/Kα). In addition, the collisional excitation and the collisional ionisation of the K-shell ions were modeled as main background processes of the Kα X-ray production. The Kαh/Kα intensity ratio shows a significant rise around 6500 eV electron energy by a factor of about two above the background level. This observation is compared with calculations of the expected electron energies for the resonant Kαh emission due to the KK TR process. The observed rise as a function of the electron collision energy, which occurs in the vicinity of the predicted TR resonances, is significantly stronger and energetically much wider than the results of theoretical calculations for the TR process. However, the experimental evidence of this process is not definitive.
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Liang S, Lu Q, Wang X, Yang Y, Yao K, Shen Y, Wei B, Xiao J, Chen S, Zhou P, Sun W, Zhang Y, Huang Y, Guan H, Tong X, Li C, Zou Y, Shi T, Gao K. A low-energy compact Shanghai-Wuhan electron beam ion trap for extraction of highly charged ions. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2019; 90:093301. [PMID: 31575235 DOI: 10.1063/1.5112154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 08/13/2019] [Indexed: 06/10/2023]
Abstract
A low-energy, compact, and superconducting electron beam ion trap (the Shanghai-Wuhan EBIT or SW-EBIT) for extraction of highly charged ions is presented. The magnetic field in the central drift tube of the SW-EBIT is approximately 0.21 T produced by a pair of high-temperature superconducting coils. The electron-beam energy of the SW-EBIT is in the range of 30-4000 eV, and the maximum electron-beam current is up to 9 mA. Acting as a source of highly charged ions, the ion-beam optics for extraction is integrated, including an ion extractor and an einzel lens. A Wien filter is then used to measure the charge-state distribution of the extracted ions. In this work, the tungsten ions below the charge state of 15 have been produced, extracted, and analyzed. The charge-state distributions and spectra in the range of 530-580 nm of tungsten ions have been measured simultaneously with the electron-beam energy of 279 eV and 300 eV, which preliminarily indicates that the 549.9 nm line comes from W14+.
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Affiliation(s)
- Shiyong Liang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Qifeng Lu
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Xincheng Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yang Yang
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Ke Yao
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Yang Shen
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Baoren Wei
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Jun Xiao
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Shaolong Chen
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Pengpeng Zhou
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Wei Sun
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Yonghui Zhang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Yao Huang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Hua Guan
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Xin Tong
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Chengbin Li
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Yaming Zou
- Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai 200433, China
| | - Tingyun Shi
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Kelin Gao
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
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González Martínez A, Crespo López-Urrutia J, Ullrich J. State-selective quantum interference observed in the photorecombination of ions at the Heidelberg EBIT. Radiat Phys Chem Oxf Engl 1993 2006. [DOI: 10.1016/j.radphyschem.2005.12.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Takács E, Meyer ES, Gillaspy JD, Roberts JR, Chantler CT, Hudson LT, Deslattes RD, Brown CM, Laming JM, Dubau J, Inal MK. Polarization measurements on a magnetic quadrupole line in Ne-like barium. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 54:1342-1350. [PMID: 9913599 DOI: 10.1103/physreva.54.1342] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Smith AJ, Beiersdorfer P, Decaux V, Widmann K, Osterheld A, Chen M. Measurement of doubly excited levels in lithiumlike and berylliumlike cobalt. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1995; 51:2808-2814. [PMID: 9911912 DOI: 10.1103/physreva.51.2808] [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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DeWitt DR, Schuch R, Quinteros T, Gao H, Zong W, Danared H, Pajek M, Badnell NR. Absolute dielectronic recombination cross sections of hydrogenlike helium. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1994; 50:1257-1264. [PMID: 9911016 DOI: 10.1103/physreva.50.1257] [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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Kilgus G, Habs D, Schwalm D, Wolf A, Schuch R, Badnell NR. Dielectronic recombination from the ground state of heliumlike carbon ions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:4859-4864. [PMID: 9909516 DOI: 10.1103/physreva.47.4859] [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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Haar RR, Tanis JA, Plano VL, Zaharakis KE, Graham WG, Mowat JR, Ellison T, Jacobs WW, Rinckel T. Measurement of dielectronic recombination in He+ ions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:R3472-R3475. [PMID: 9909474 DOI: 10.1103/physreva.47.r3472] [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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Knapp DA, Marrs RE, Schneider MB, Chen MH, Levine MA, Lee P. Dielectronic recombination of heliumlike ions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:2039-2046. [PMID: 9909156 DOI: 10.1103/physreva.47.2039] [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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DeWitt DR, Schneider D, Chen MH, Schneider MB, Church D, Weinberg G, Sakurai M. Dielectronic recombination cross sections of fluorinelike xenon. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1993; 47:R1597-R1600. [PMID: 9909210 DOI: 10.1103/physreva.47.r1597] [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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Elliott SR, Beck B, Beiersdorfer P, Church D, DeWitt D, Knapp DK, Marrs RE, Schneider D, Schweikhard L. EBIT trapping program. ACTA ACUST UNITED AC 1993. [DOI: 10.1007/bf00567259] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Beiersdorfer P, Phillips TW, Wong KL, Marrs RE, Vogel DA. Measurement of level-specific dielectronic-recombination cross sections of heliumlike Fe XXV. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 46:3812-3820. [PMID: 9908572 DOI: 10.1103/physreva.46.3812] [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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Clark MW, Tanis JA, Bernstein EM, Badnell NR, DuBois RD, Graham WG, Morgan TJ, Plano VL, Schlachter AS, Stockli MP. Cross sections for resonant transfer and excitation in Feq++H2 collisions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:7846-7850. [PMID: 9906873 DOI: 10.1103/physreva.45.7846] [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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Andersen LH, Pan GY, Schmidt HT, Badnell NR, Pindzola MS. Absolute measurements and calculations of dielectronic recombination with metastable He-like N, F, and Si ions. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:7868-7875. [PMID: 9906876 DOI: 10.1103/physreva.45.7868] [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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DeWitt DR, Schneider D, Chen MH, Clark MW, McDonald JW, Schneider MB. Dielectronic recombination cross sections of neonlike xenon. PHYSICAL REVIEW LETTERS 1992; 68:1694-1697. [PMID: 10045197 DOI: 10.1103/physrevlett.68.1694] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Dittner PF, Vane CR, Krause HF, Jones NL, Bechthold U, Datz S. Search for a narrow resonant transfer and excitation resonance of titanium projectiles channeled in a gold crystal. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:2935-2939. [PMID: 9907326 DOI: 10.1103/physreva.45.2935] [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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Schneider MB, Knapp DA, Chen MH, Scofield JH, Beiersdorfer P, Bennett CL, Henderson JR, Levine MA, Marrs RE. Measurement of the LMM dielectronic recombination resonances of neonlike gold. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:R1291-R1294. [PMID: 9907222 DOI: 10.1103/physreva.45.r1291] [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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Tanabe T, Tomizawa M, Chida K, Watanabe T, Watanabe S, Yoshizawa M, Muto H, Noda K, Kanazawa M, Ando A, Noda A. Dielectronic recombination of He+ in a storage ring. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:276-280. [PMID: 9906724 DOI: 10.1103/physreva.45.276] [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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DeWitt DR, Schneider D, Clark MW, Chen MH, Church D. Dielectronic-recombination cross sections of hydrogenlike argon. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:7185-7188. [PMID: 9905858 DOI: 10.1103/physreva.44.7185] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Beiersdorfer P, Chen MH, MacLaren S, Marrs RE, Vogel DA, Wong K, Zasadzinski R. Measurements of radiative branching ratios of K x-ray transitions in Cr21+, Mn22+, Fe23+, Ni25+, and Ge29+. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:4730-4733. [PMID: 9906518 DOI: 10.1103/physreva.44.4730] [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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Chen MH. Relativistic intermediate-coupling calculations of dielectronic-recombination coefficients for the Li isoelectronic sequence. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:4215-4223. [PMID: 9906459 DOI: 10.1103/physreva.44.4215] [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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Schneider D, Clark MW, Penetrante BM, McDonald J, DeWitt D, Bardsley JN. Production of high-charge-state thorium and uranium ions in an electron-beam ion trap. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:3119-3124. [PMID: 9906310 DOI: 10.1103/physreva.44.3119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Beiersdorfer P, Chen MH, Marrs RE, Schneider MB, Walling RS. Dielectronic satellite spectrum of heliumlike vanadium. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:396-409. [PMID: 9905694 DOI: 10.1103/physreva.44.396] [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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Ali R, Bhalla CP, Cocke CL, Schulz M, Stockli M. Dielectronic recombination on and electron-impact excitation of heliumlike argon. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 44:223-231. [PMID: 9905671 DOI: 10.1103/physreva.44.223] [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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Penetrante BM, Bardsley JN, Levine MA, Knapp DA, Marrs RE. Evaporative cooling of highly charged dysprosium ions in an enhanced electron-beam ion trap. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 43:4873-4882. [PMID: 9905605 DOI: 10.1103/physreva.43.4873] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Penetrante BM, Bardsley JN, DeWitt D, Clark M, Schneider D. Evolution of ion-charge-state distributions in an electron-beam ion trap. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 43:4861-4872. [PMID: 9905604 DOI: 10.1103/physreva.43.4861] [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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Schneider D, DeWitt D, Clark MW, Schuch R, Cocke CL, Schmieder R, Reed KJ, Chen MH, Marrs RE, Levine M, Fortner R. Ion-collision experiments with slow, very highly charged ions extracted from an electron-beam ion trap. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 42:3889-3895. [PMID: 9904487 DOI: 10.1103/physreva.42.3889] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Badnell NR. Anisotropic radiative emission effects on deduced resonant-transfer-excitation cross sections. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 42:3795-3800. [PMID: 9904476 DOI: 10.1103/physreva.42.3795] [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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Zouros TJ, Bhalla CP, Lee DH, Richard P. Effects of alignment and interference in resonant transfer and excitation for F6+ and O5+ collisions with H2 in 0 degrees Auger measurements. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 42:678-681. [PMID: 9903857 DOI: 10.1103/physreva.42.678] [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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Beiersdorfer P, Chen MH, Marrs RE, Levine MA. Measurement of the self-energy contribution to the 2s-3p resonance transition in neonlike ytterbium. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 41:3453-3457. [PMID: 9903513 DOI: 10.1103/physreva.41.3453] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Andersen LH, Bolko J, Kvistgaard P. Radiative recombination between free electrons and bare carbon ions. PHYSICAL REVIEW LETTERS 1990; 64:729-732. [PMID: 10042063 DOI: 10.1103/physrevlett.64.729] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Kilgus G, Berger J, Blatt P, Grieser M, Habs D, Hochadel B, Jaeschke E, Krämer D, Neumann R, Neureither G, Ott W, Schwalm D, Steck M, Stokstad R, Szmola E, Wolf A, Schuch R, Müller A, Wagner M. Dielectronic recombination of hydrogenlike oxygen in a heavy-ion storage ring. PHYSICAL REVIEW LETTERS 1990; 64:737-740. [PMID: 10042065 DOI: 10.1103/physrevlett.64.737] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Ali R, Bhalla CP, Cocke CL, Stockli M. Dielectronic recombination on heliumlike argon. PHYSICAL REVIEW LETTERS 1990; 64:633-636. [PMID: 10042034 DOI: 10.1103/physrevlett.64.633] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Zastrow K, Källne E, Summers HP. Measurement and comparison with theory of the temperature dependence of satellite-to-resonance line ratios of heliumlike nickel from the JET tokamak. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 41:1427-1434. [PMID: 9903237 DOI: 10.1103/physreva.41.1427] [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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Reed KJ, Chen MH, Moores DL. Excitation-autoionization processes in electron-impact ionization of Au68+. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1990; 41:550-553. [PMID: 9902908 DOI: 10.1103/physreva.41.550] [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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