Nuclear Spins of Some Neutron-deficient Tin Isotopes

Helms, H. A.; Hogervorst, W.; Zaal, G J; Blök, J.

doi:10.1088/0031-8949/9/6/001

Cited by 28 publications

(2 citation statements)

References 7 publications

(2 reference statements)

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“…No low-energy > and > states have been detected in this nucleus. It may be mentioned that the spin assignment > to the ground state is based on the study of [40], whereas in an earlier work the assignment > was proposed [41]. A confirmation of the former assignment comes from the fact that the angular momentum of the ground state of the two isotones Pd and Cd is >.…”

Section: Iii2 Odd-mass Nucleimentioning

confidence: 96%

Pairing effects in Sn isotopes

Andreozzi

Coraggio

Covello

et al. 1996

Z. Phys. A — Hadrons and Nuclei

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An extensive study of pairing effects in the Sn isotopes is carried out. The pairing Hamiltonian is treated by the chain-calculation method which provides practically exact solutions while involving less computational work than a complete-basis diagonalization. The coupling strength is fixed by reproducing the energy of the 9\ state in Sn, while the single-particle energies have been determined by an analysis of the experimental low-energy spectra of the odd-A isotopes. A detailed comparison of the calculated results with experimental data evidences the importance of neutron pairing correlations in the 50-82 shell. The results of this paper complement those of our previous study of the N"82 isotones. It turns out that the role of pairing correlations is similar to a large extent in both cases.

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Section: Iii2 Odd-mass Nucleimentioning

confidence: 96%

Pairing effects in Sn isotopes

Andreozzi

Coraggio

Covello

et al. 1996

Z. Phys. A — Hadrons and Nuclei

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“…Eberz ing the shell model in this chain the neutron subshells 2d2/5, 1 gv/2, 3sl/z, 2d3/z and 1 h11/2 are filled between N=50 and N=82. Nevertheless in an ABMR measurement 1=7/2 was measured for 1~ [4] with a proposed v(lg7 /2) configuration. In ~~ the nuclear spin I= 5/2 is adopted according to y spectroscopy [2-].…”

Section: Introductionmentioning

confidence: 99%

Nuclear spins, moments and charge radii of108?111Sn

Eberz

Dinger

Huber

et al. 1987

Z. Physik A - Atomic Nuclei

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The hyperfine structure splittings (hfs) and isotope shifts (IS) in the atomic transitions 5s 2 5p 2 ~So ~5s 2 5p6s 1.3p~ have been measured for the radioactive isotopes lo8 ~l~Sn and all stable ones. The tin isotopes were prepared as fast atomic beams for collinear laser spectroscopy at the GSI online mass separator following a fusion reaction. Nuclear spins, magnetic dipole, electric quadrupole moments and changes in mean square charge radii have been determined. In a~ the spin I=5/2 was measured for the nuclear ground state (Tt/2= 18 min) in contradiction to the literature value. The mean square charge radii show a parabolic behaviour with a maximum at N = 66. This is interpreted by collective effects, which are considerably stronger than accounted for by the B(E2)values.

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Nuclear Data Sheets for A = 111

Blachot

1996

Nuclear Data Sheets

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Nuclear Spins of Some Neutron-deficient Tin Isotopes

Abstract: Nuclear spins of some neutron-deficient tin isotopes.

Cited by 28 publications

References 7 publications

Pairing effects in Sn isotopes

Pairing effects in Sn isotopes

Nuclear spins, moments and charge radii of108?111Sn

Nuclear Data Sheets for A = 111

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