Isotope Shift in the Dielectronic Recombination of Three-Electron ANd57+

C. Brandau; C. Kozhuharov; Z. Harman; A. Muller; S. Schippers; Y. S. Kozhedub; D. Bernhardt; S. Boehm; J. Jacobi; E. W.  Schmidt; P. H.  Mokler; F. Bosch; H. J. Kluge; Th. Stohlker; K. Beckert; P. Beller; F. Nolden; M. Steck; A. Gumberidze; R. Reuschl; U. Spillmann; F. J. Currell; I. I. Tupitsyn; V. M. Shabaev; U. D. Jentschura; C. H. Keitel; A. Wolf; Z. Stachura

doi:10.1103/PhysRevLett.100.073201

Isotope Shift in the Dielectronic Recombination of Three-Electron ^ANd⁵⁷⁺

C. Brandau, C. Kozhuharov, Z. Harman, A. Muller, S. Schippers, Y. S. Kozhedub, D. Bernhardt, S. Boehm, J. Jacobi, E. W. Schmidt, P. H. Mokler, F. Bosch, H. J. Kluge, Th. Stohlker, K. Beckert, P. Beller, F. Nolden, M. Steck, A. Gumberidze, R. ReuschlU. Spillmann, F. J. Currell, I. I. Tupitsyn, V. M. Shabaev, U. D. Jentschura, C. H. Keitel, A. Wolf, Z. Stachura

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Abstract

Isotope shifts in dielectronic recombination spectra were studied for Li-like ^ANd⁵⁷⁺ ions with A=142 and A=150. From the displacement of resonance positions energy shifts dE^142?150(2s-2p_1/2)=40.2(3)(6)??meV [(stat)(sys)] and dE^142?150(2s-2p_3/2)=42.3(12)(20)??meV of 2s-2p_jtransitions were deduced. An evaluation of these values within a full QED treatment yields a change in the mean-square charge radius of ^142?150d?r²?=-1.36(1)(3)??fm². The approach is conceptually new and combines the advantage of a simple atomic structure with high sensitivity to nuclear size.

Original language	English
Article number	073201
Number of pages	4
Journal	Physical Review Letters
Volume	100
Issue number	7
Early online date	19 Feb 2008
DOIs	https://doi.org/10.1103/PhysRevLett.100.073201
Publication status	Published - 22 Feb 2008

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.100.073201

Isotope Shift in the Dielectronic Recombination of Three-Electron ANd57+
© 2008 The American Physical Society
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Cite this

Brandau, C., Kozhuharov, C., Harman, Z., Muller, A., Schippers, S., Kozhedub, Y. S., Bernhardt, D., Boehm, S., Jacobi, J., Schmidt, E. W., Mokler, P. H., Bosch, F., Kluge, H. J., Stohlker, T., Beckert, K., Beller, P., Nolden, F., Steck, M., Gumberidze, A., ... Stachura, Z. (2008). Isotope Shift in the Dielectronic Recombination of Three-Electron ^ANd⁵⁷⁺. Physical Review Letters, 100(7), [073201]. https://doi.org/10.1103/PhysRevLett.100.073201

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title = "Isotope Shift in the Dielectronic Recombination of Three-Electron ANd57+",

abstract = "Isotope shifts in dielectronic recombination spectra were studied for Li-like ANd57+ ions with A=142 and A=150. From the displacement of resonance positions energy shifts dE142?150(2s-2p1/2)=40.2(3)(6)??meV [(stat)(sys)] and dE142?150(2s-2p3/2)=42.3(12)(20)??meV of 2s-2pjtransitions were deduced. An evaluation of these values within a full QED treatment yields a change in the mean-square charge radius of 142?150d?r2?=-1.36(1)(3)??fm2. The approach is conceptually new and combines the advantage of a simple atomic structure with high sensitivity to nuclear size.",

author = "C. Brandau and C. Kozhuharov and Z. Harman and A. Muller and S. Schippers and Kozhedub, {Y. S.} and D. Bernhardt and S. Boehm and J. Jacobi and Schmidt, {E. W.} and Mokler, {P. H.} and F. Bosch and Kluge, {H. J.} and Th. Stohlker and K. Beckert and P. Beller and F. Nolden and M. Steck and A. Gumberidze and R. Reuschl and U. Spillmann and Currell, {F. J.} and Tupitsyn, {I. I.} and Shabaev, {V. M.} and Jentschura, {U. D.} and Keitel, {C. H.} and A. Wolf and Z. Stachura",

year = "2008",

month = feb,

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doi = "10.1103/PhysRevLett.100.073201",

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Brandau, C, Kozhuharov, C, Harman, Z, Muller, A, Schippers, S, Kozhedub, YS, Bernhardt, D, Boehm, S, Jacobi, J, Schmidt, EW, Mokler, PH, Bosch, F, Kluge, HJ, Stohlker, T, Beckert, K, Beller, P, Nolden, F, Steck, M, Gumberidze, A, Reuschl, R, Spillmann, U, Currell, FJ, Tupitsyn, II, Shabaev, VM, Jentschura, UD, Keitel, CH, Wolf, A & Stachura, Z 2008, 'Isotope Shift in the Dielectronic Recombination of Three-Electron ^ANd⁵⁷⁺', Physical Review Letters, vol. 100, no. 7, 073201. https://doi.org/10.1103/PhysRevLett.100.073201

TY - JOUR

T1 - Isotope Shift in the Dielectronic Recombination of Three-Electron ANd57+

AU - Brandau, C.

AU - Kozhuharov, C.

AU - Harman, Z.

AU - Muller, A.

AU - Schippers, S.

AU - Kozhedub, Y. S.

AU - Bernhardt, D.

AU - Boehm, S.

AU - Jacobi, J.

AU - Schmidt, E. W.

AU - Mokler, P. H.

AU - Bosch, F.

AU - Kluge, H. J.

AU - Stohlker, Th.

AU - Beckert, K.

AU - Beller, P.

AU - Nolden, F.

AU - Steck, M.

AU - Gumberidze, A.

AU - Reuschl, R.

AU - Spillmann, U.

AU - Currell, F. J.

AU - Tupitsyn, I. I.

AU - Shabaev, V. M.

AU - Jentschura, U. D.

AU - Keitel, C. H.

AU - Wolf, A.

AU - Stachura, Z.

PY - 2008/2/22

Y1 - 2008/2/22

N2 - Isotope shifts in dielectronic recombination spectra were studied for Li-like ANd57+ ions with A=142 and A=150. From the displacement of resonance positions energy shifts dE142?150(2s-2p1/2)=40.2(3)(6)??meV [(stat)(sys)] and dE142?150(2s-2p3/2)=42.3(12)(20)??meV of 2s-2pjtransitions were deduced. An evaluation of these values within a full QED treatment yields a change in the mean-square charge radius of 142?150d?r2?=-1.36(1)(3)??fm2. The approach is conceptually new and combines the advantage of a simple atomic structure with high sensitivity to nuclear size.

AB - Isotope shifts in dielectronic recombination spectra were studied for Li-like ANd57+ ions with A=142 and A=150. From the displacement of resonance positions energy shifts dE142?150(2s-2p1/2)=40.2(3)(6)??meV [(stat)(sys)] and dE142?150(2s-2p3/2)=42.3(12)(20)??meV of 2s-2pjtransitions were deduced. An evaluation of these values within a full QED treatment yields a change in the mean-square charge radius of 142?150d?r2?=-1.36(1)(3)??fm2. The approach is conceptually new and combines the advantage of a simple atomic structure with high sensitivity to nuclear size.

U2 - 10.1103/PhysRevLett.100.073201

DO - 10.1103/PhysRevLett.100.073201

M3 - Article

VL - 100

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 7

M1 - 073201

ER -