Measurements of the ground-state ionization energy and wavelengths for the 1snp 1P*1-1s2 1S0 (n = 4-9) lines of Mg XI and F VIII

V. G. Pal'chikov; A. Ya Faenov; I. Yu Skobelev; A. I. Magunov; T. A. Pikuz; F. B. Rosmej; D. H.H. Hoffmann; W. Süß; M. Geißel; E. Biémont; P. Quinet; P. Palmeri; A. Sasaki; T. Utsumi

doi:10.1088/0953-4075/35/12/310

Measurements of the ground-state ionization energy and wavelengths for the 1snp ¹P*₁-1s² ¹S₀ (n = 4-9) lines of Mg XI and F VIII

V. G. Pal'chikov
, A. Ya Faenov
, I. Yu Skobelev
, A. I. Magunov
, T. A. Pikuz
, F. B. Rosmej
, D. H.H. Hoffmann
, W. Süß
, M. Geißel
, E. Biémont
, P. Quinet
, P. Palmeri
, A. Sasaki
, T. Utsumi

VNIIFTRI
Université de Provence
GSI Helmholtz Centre for Heavy Ion Research
Technische Universität Darmstadt
University of Liege
Universite de Mons
Japan Atomic Energy Agency

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The wavelengths of the 1snp ¹P₁⁰-1s² ¹S₀ transitions in the He-like Mg XI (n = 4-9) and F VIII (n = 4-8) have been measured in laser-produced plasmas. The accuracy of the present measurements (0.4-1.6 mÅ) is a large improvement over previous results. The Rydberg series is used to determine the ground-state ionization energy off VIII and Mg XI: E_ion (F VIII) = 953.96±0.11 eV, E_ion (Mg XI) = 1761.88 ± 0.15 eV. These experimental results are compared with theoretical data calculated by the 1/Z-expansion method and the HFR and MCDF approaches. Fairly good agreement between theory and experiment is observed with a precision up to 5 × 10^-5. Radiative corrections to the 1s² ¹S₀ state are analysed and compared with experiments. It is found that QED corrections to the ground-state ionization energy are significant at the present level of experimental accuracy.

源语言	英语
文章编号	310
页（从-至）	2741-2754
页数	14
期刊	Journal of Physics B: Atomic, Molecular and Optical Physics
卷	35
期	12
DOI	https://doi.org/10.1088/0953-4075/35/12/310
出版状态	已出版 - 28 6月 2002
已对外发布	是

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Pal'chikov, V. G., Faenov, A. Y., Skobelev, I. Y., Magunov, A. I., Pikuz, T. A., Rosmej, F. B., Hoffmann, D. H. H., Süß, W., Geißel, M., Biémont, E., Quinet, P., Palmeri, P., Sasaki, A., & Utsumi, T. (2002). Measurements of the ground-state ionization energy and wavelengths for the 1snp ¹P*₁-1s² ¹S₀ (n = 4-9) lines of Mg XI and F VIII. Journal of Physics B: Atomic, Molecular and Optical Physics, 35(12), 2741-2754. 文章 310. https://doi.org/10.1088/0953-4075/35/12/310

@article{629a01e7d66d452faa74a28f85e74389,

title = "Measurements of the ground-state ionization energy and wavelengths for the 1snp 1P*1-1s2 1S0 (n = 4-9) lines of Mg XI and F VIII",

abstract = "The wavelengths of the 1snp 1P10-1s2 1S0 transitions in the He-like Mg XI (n = 4-9) and F VIII (n = 4-8) have been measured in laser-produced plasmas. The accuracy of the present measurements (0.4-1.6 m{\AA}) is a large improvement over previous results. The Rydberg series is used to determine the ground-state ionization energy off VIII and Mg XI: Eion (F VIII) = 953.96±0.11 eV, Eion (Mg XI) = 1761.88 ± 0.15 eV. These experimental results are compared with theoretical data calculated by the 1/Z-expansion method and the HFR and MCDF approaches. Fairly good agreement between theory and experiment is observed with a precision up to 5 × 10-5. Radiative corrections to the 1s2 1S0 state are analysed and compared with experiments. It is found that QED corrections to the ground-state ionization energy are significant at the present level of experimental accuracy.",

author = "Pal'chikov, \{V. G.\} and Faenov, \{A. Ya\} and Skobelev, \{I. Yu\} and Magunov, \{A. I.\} and Pikuz, \{T. A.\} and Rosmej, \{F. B.\} and Hoffmann, \{D. H.H.\} and W. S{\"u}{\ss} and M. Gei{\ss}el and E. Bi{\'e}mont and P. Quinet and P. Palmeri and A. Sasaki and T. Utsumi",

year = "2002",

month = jun,

day = "28",

doi = "10.1088/0953-4075/35/12/310",

language = "英语",

volume = "35",

pages = "2741--2754",

journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",

issn = "0953-4075",

publisher = "Institute of Physics",

number = "12",

}

Pal'chikov, VG, Faenov, AY, Skobelev, IY, Magunov, AI, Pikuz, TA, Rosmej, FB, Hoffmann, DHH, Süß, W, Geißel, M, Biémont, E, Quinet, P, Palmeri, P, Sasaki, A & Utsumi, T 2002, 'Measurements of the ground-state ionization energy and wavelengths for the 1snp ¹P*₁-1s² ¹S₀ (n = 4-9) lines of Mg XI and F VIII', Journal of Physics B: Atomic, Molecular and Optical Physics, 卷 35, 号码 12, 310, 页码 2741-2754. https://doi.org/10.1088/0953-4075/35/12/310

TY - JOUR

T1 - Measurements of the ground-state ionization energy and wavelengths for the 1snp 1P*1-1s2 1S0 (n = 4-9) lines of Mg XI and F VIII

AU - Pal'chikov, V. G.

AU - Faenov, A. Ya

AU - Skobelev, I. Yu

AU - Magunov, A. I.

AU - Pikuz, T. A.

AU - Rosmej, F. B.

AU - Hoffmann, D. H.H.

AU - Süß, W.

AU - Geißel, M.

AU - Biémont, E.

AU - Quinet, P.

AU - Palmeri, P.

AU - Sasaki, A.

AU - Utsumi, T.

PY - 2002/6/28

Y1 - 2002/6/28

N2 - The wavelengths of the 1snp 1P10-1s2 1S0 transitions in the He-like Mg XI (n = 4-9) and F VIII (n = 4-8) have been measured in laser-produced plasmas. The accuracy of the present measurements (0.4-1.6 mÅ) is a large improvement over previous results. The Rydberg series is used to determine the ground-state ionization energy off VIII and Mg XI: Eion (F VIII) = 953.96±0.11 eV, Eion (Mg XI) = 1761.88 ± 0.15 eV. These experimental results are compared with theoretical data calculated by the 1/Z-expansion method and the HFR and MCDF approaches. Fairly good agreement between theory and experiment is observed with a precision up to 5 × 10-5. Radiative corrections to the 1s2 1S0 state are analysed and compared with experiments. It is found that QED corrections to the ground-state ionization energy are significant at the present level of experimental accuracy.

AB - The wavelengths of the 1snp 1P10-1s2 1S0 transitions in the He-like Mg XI (n = 4-9) and F VIII (n = 4-8) have been measured in laser-produced plasmas. The accuracy of the present measurements (0.4-1.6 mÅ) is a large improvement over previous results. The Rydberg series is used to determine the ground-state ionization energy off VIII and Mg XI: Eion (F VIII) = 953.96±0.11 eV, Eion (Mg XI) = 1761.88 ± 0.15 eV. These experimental results are compared with theoretical data calculated by the 1/Z-expansion method and the HFR and MCDF approaches. Fairly good agreement between theory and experiment is observed with a precision up to 5 × 10-5. Radiative corrections to the 1s2 1S0 state are analysed and compared with experiments. It is found that QED corrections to the ground-state ionization energy are significant at the present level of experimental accuracy.

UR - https://www.scopus.com/pages/publications/0037188881

U2 - 10.1088/0953-4075/35/12/310

DO - 10.1088/0953-4075/35/12/310

M3 - 文章

AN - SCOPUS:0037188881

SN - 0953-4075

VL - 35

SP - 2741

EP - 2754

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 12

M1 - 310

ER -

Measurements of the ground-state ionization energy and wavelengths for the 1snp 1P*1-1s2 1S0 (n = 4-9) lines of Mg XI and F VIII

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Measurements of the ground-state ionization energy and wavelengths for the 1snp ¹P*₁-1s² ¹S₀ (n = 4-9) lines of Mg XI and F VIII