Isotope shift in the dielectronic recombination of three-electron ^{A}Nd^{57+}

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dc.creatorBrandau, C.
dc.creatorKozhuharov, C.
dc.creatorHarman, Z.
dc.creatorMüller, A.
dc.creatorSchippers, S.
dc.creatorKozhedub, Y. S.
dc.creatorBernhardt, D.
dc.creatorBöhm, S.
dc.creatorJacobi, J.
dc.creatorSchmidt, E. W.
dc.creatorMokler, P. H.
dc.creatorBosch, F.
dc.creatorKluge, H. -J.
dc.creatorStöhlker, Th.
dc.creatorBeckert, K.
dc.creatorBeller, P.
dc.creatorNolden, F.
dc.creatorSteck, M.
dc.creatorGumberidze, A.
dc.creatorReuschl, R.
dc.creatorSpillmann, U.
dc.creatorCurrell, F. J.
dc.creatorTupitsyn, I. I.
dc.creatorShabaev, V. M.
dc.creatorJentschura, U. D.
dc.creatorKeitel, C. H.
dc.creatorWolf, A.
dc.creatorStachura, Z.
dc.date2008-01-24
dc.date.accessioned2026-07-07T09:30:13Z
dc.date.available2026-07-07T09:30:13Z
dc.descriptionIsotope shifts in dielectronic recombination spectra were studied for Li-like ^{A}Nd^{57+} ions with A=142 and A=150. From the displacement of resonance positions energy shifts δE^{142,150}(2s-2p_1/2)= 40.2(3)(6) meV (stat)(sys)) and δE^{142,150}(2s-2p_3/2) = 42.3(12)(20) meV of 2s-2p_j transitions were deduced. An evaluation of these values within a full QED treatment yields a change in the mean-square charge radius of ^{142,150}δ<r^2> = -1.36(1)(3) fm^2. The approach is conceptually new and combines the advantage of a simple atomic structure with high sensitivity to nuclear size.
dc.description10 pages, 3 figures, accepted for publication in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/0801.3798
dc.identifierhttp://arxiv.org/abs/0801.3798
dc.identifierPhys. Rev. Lett. 100, 073201 (2008)
dc.identifierdoi:10.1103/PhysRevLett.100.073201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/158057
dc.subjectAtomic Physics
dc.titleIsotope shift in the dielectronic recombination of three-electron ^{A}Nd^{57+}
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