Nuclear spins, moments and charge radii of108?111Sn

Eberz, J.; Dinger, Udo; Huber, G.; Lochmann, H.; Menges, R.; Ulm, G.; Kirchner, R.; Klepper, O.; Kühl, T.; Marx, D.

doi:10.1007/bf01283586

Cited by 30 publications

(39 citation statements)

References 34 publications

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“…The magnetic moments of the isomers and odd isotopes are obtained from A i of the atomic excited state and the precisely known value of µ I of 119 Sn corrected from diamagnetism [13]:…”

Section: Resultsmentioning

confidence: 99%

“…The hyperfine anomaly can be neglected with respect to experimental uncertainties (see [13]). The µ I values are presented in Table II.…”

Section: Resultsmentioning

confidence: 99%

“…[13]. The measured Q s values are presented in Table II except for the 3/2 + states for which the weakest line was buried in the strongest component of the 11/2 − state and could thus not be isolated.…”

Section: Resultsmentioning

confidence: 99%

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Charge-radius change and nuclear moments in the heavy tin isotopes from laser spectroscopy: Charge radius ofSn132

et al. 2005

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Laser spectroscopy measurements have been carried out on the neutron-rich tin isotopes with the COMPLIS experimental setup. Using the 5s 2 5p 2 3 P 0 → 5s 2 5p6s 3 P 1 optical transition, hyperfine spectra of 126−132 Sn and 125,127,[129][130][131] Sn m were recorded for the first time. The nuclear moments and the mean square charge radius variation (δ r 2 c ) were extracted. From the quadrupole moment values, these nuclei appear to be spherical. The magnetic moments measured are thus compared with those predicted by spherical basis approaches. From the measured δ r 2 c , the absolute charge radii of these isotopes were deduced in particular that of the doubly magic 132 Sn nucleus. The comparison of the results with several mean-field-type calculations have shown that dynamical effects play an important role in the tin isotopes.

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“…The magnetic moments of the isomers and odd isotopes are obtained from A i of the atomic excited state and the precisely known value of µ I of 119 Sn corrected from diamagnetism [13]:…”

Section: Resultsmentioning

confidence: 99%

“…The hyperfine anomaly can be neglected with respect to experimental uncertainties (see [13]). The µ I values are presented in Table II.…”

Section: Resultsmentioning

confidence: 99%

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Charge-radius change and nuclear moments in the heavy tin isotopes from laser spectroscopy: Charge radius ofSn132

et al. 2005

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“…One can compute the correlation effect on any one-body observable with the help of the collective map as outlined in section A 6. Figure 9 shows results for [44] the systematics of charge r.m.s. radii drawn in terms of isotope shifts relative to 116 Sn.…”

Section: The Isotope Shifts For the Sn Isotopesmentioning

confidence: 99%

Skyrme energy functional and low lying2+states in Sn, Cd, and Te isotopes

et al. 2004

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We study the predictive power of Skyrme forces with respect to low lying quadrupole spectra along the chains of Sn, Cd, and Te isotopes. Excitation energies and B(E2) values for the lowest quadrupole states are computed from a collective Schrödinger equation which as deduced through collective path generated by constraint Skyrme-Hartree-Fock (SHF) plus self-consistent cranking for the dynamical response. We compare the results from four different Skyrme forces, all treated with two different pairing forces (volume versus density-dependent pairing). The region around the neutron shell closure N = 82 is very sensitive to changes in the Skyrme while the mid-shell isotopes in the region N < 82 depend mainly on the adjustment of pairing. The neutron rich isotopes are most sensitive and depend on both aspects.

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“…3 of [1] and Fig. 1 of [4]. At the same time, BE(2) and BE(3) values [5] imply an almost constant value for the contribution to the m.s.…”

Section: Introductionmentioning

confidence: 97%

Charge and mass radii of the tin isotopes

Berdichevsky

Fleming

Sprung

et al. 1988

Z. Physik A - Atomic Nuclei

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Data on the isotope shift of the nuclear charge densities of the tin isotopes and of their mean square charge radii are considered from the viewpoint of the Hartree-Fock and Droplet Models. Attention is paid to the electromagnetic corrections of order 1/m 2.Through a leptodermous analysis of charge and matter densities we find: (i) differences of m.s. charge radii are mainly sensitive to the external region, (ii) the electromagnetic corrections are important in that region, (iii) despite different leptodermous properties, forces Ska and GO-P lead to the same neutron skin thickness. The average rate of variation of the proton m.s. radius is interpreted as favouring either a low value Q ~ 30 MeV for the droplet model asymmetry parameter, or a zero value for the saturation asymmetry parameter L.

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Nuclear spins, moments and charge radii of108?111Sn

Cited by 30 publications

References 34 publications

Charge-radius change and nuclear moments in the heavy tin isotopes from laser spectroscopy: Charge radius ofSn132

Charge-radius change and nuclear moments in the heavy tin isotopes from laser spectroscopy: Charge radius ofSn132

Skyrme energy functional and low lying2+states in Sn, Cd, and Te isotopes

Charge and mass radii of the tin isotopes

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