Isotope shift in the dielectronic recombination of three-electron Nd57+A

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

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Abstract

Isotope shifts in dielectronic recombination spectra were studied for Li-like Nd57+A ions with A=142 and A=150. From the displacement of resonance positions energy shifts δE142150(2s-2p1/2)=40.2(3)(6)meV [(stat)(sys)] and δE142150(2s-2p3/2)=42.3(12)(20)meV of 2s-2pj transitions were deduced. An evaluation of these values within a full QED treatment yields a change in the mean-square charge radius of δ142150/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 languageEnglish
Article number073201
JournalPhysical Review Letters
Volume100
Issue number7
DOIs
Publication statusPublished - Feb 19 2008

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atomic structure
isotope effect
radii
evaluation
sensitivity
shift
ions
electrons
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Brandau, C., Kozhuharov, C., Harman, Z., Müller, A., Schippers, S., Kozhedub, Y. S., ... Stachura, Z. (2008). Isotope shift in the dielectronic recombination of three-electron Nd57+A. Physical Review Letters, 100(7), [073201]. https://doi.org/10.1103/PhysRevLett.100.073201

Isotope shift in the dielectronic recombination of three-electron Nd57+A. / Brandau, C.; Kozhuharov, C.; Harman, Z.; Müller, A.; Schippers, S.; Kozhedub, Y. S.; Bernhardt, D.; Böhm, S.; Jacobi, J.; Schmidt, E. W.; Mokler, P. H.; Bosch, F.; Kluge, H. J.; Stöhlker, Th; Beckert, K.; Beller, P.; Nolden, F.; Steck, M.; Gumberidze, A.; Reuschl, R.; Spillmann, U.; Currell, F. J.; Tupitsyn, I. I.; Shabaev, V. M.; Jentschura, U.; Keitel, C. H.; Wolf, A.; Stachura, Z.

In: Physical Review Letters, Vol. 100, No. 7, 073201, 19.02.2008.

Research output: Contribution to journalArticle

Brandau, C, Kozhuharov, C, Harman, Z, Müller, A, Schippers, S, Kozhedub, YS, Bernhardt, D, Böhm, S, Jacobi, J, Schmidt, EW, Mokler, PH, Bosch, F, Kluge, HJ, Stöhlker, T, Beckert, K, Beller, P, Nolden, F, Steck, M, Gumberidze, A, Reuschl, R, Spillmann, U, Currell, FJ, Tupitsyn, II, Shabaev, VM, Jentschura, U, Keitel, CH, Wolf, A & Stachura, Z 2008, 'Isotope shift in the dielectronic recombination of three-electron Nd57+A', Physical Review Letters, vol. 100, no. 7, 073201. https://doi.org/10.1103/PhysRevLett.100.073201
Brandau C, Kozhuharov C, Harman Z, Müller A, Schippers S, Kozhedub YS et al. Isotope shift in the dielectronic recombination of three-electron Nd57+A. Physical Review Letters. 2008 Feb 19;100(7). 073201. https://doi.org/10.1103/PhysRevLett.100.073201
Brandau, C. ; Kozhuharov, C. ; Harman, Z. ; Müller, A. ; Schippers, S. ; Kozhedub, Y. S. ; Bernhardt, D. ; Böhm, S. ; Jacobi, J. ; Schmidt, E. W. ; Mokler, P. H. ; Bosch, F. ; Kluge, H. J. ; Stöhlker, Th ; Beckert, K. ; Beller, P. ; Nolden, F. ; Steck, M. ; Gumberidze, A. ; Reuschl, R. ; Spillmann, U. ; Currell, F. J. ; Tupitsyn, I. I. ; Shabaev, V. M. ; Jentschura, U. ; Keitel, C. H. ; Wolf, A. ; Stachura, Z. / Isotope shift in the dielectronic recombination of three-electron Nd57+A. In: Physical Review Letters. 2008 ; Vol. 100, No. 7.
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