Magnetic moments around the Z=40 shell closure: Ym91, Zr95, and Nb97

I. Berkes, M. De Jésus, B. Hlimi, M. Massaq, E. H. Sayouty, and K. Heyde
Phys. Rev. C 44, 104 – Published 1 July 1991
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Abstract

Magnetic moments around the Z=40 shell closure have been established using nuclear magnetic resonance on oriented nuclei in iron. From the resonance frequencies we established ‖μ(91Y;9/2+)‖=6.01(15+31)μN, ‖μ(95Zr; 5/2+)‖=1.103(23)μN, ‖μ(97Nb;9/2+)‖=6.153(5)μN. The results obtained are discussed in the framework of particle-core coupling and, in more detail, using the Nilsson deformed single-particle model. It is shown that for certain deformation regions the measurement of the magnetic moment can give information on the nuclear quadrupole deformation.

  • Received 25 July 1990

DOI:https://doi.org/10.1103/PhysRevC.44.104

©1991 American Physical Society

Authors & Affiliations

I. Berkes, M. De Jésus, B. Hlimi, M. Massaq, and E. H. Sayouty

  • Institut de Physique Nucléaire de Lyon, IN2P3/CNRS et Université Claude Bernard, 43, Bd du 11 Novembre 1918, 69622 Villeurbanne CEDEX, France

K. Heyde

  • Institute for Theoretical Physics and Institute for Nuclear Physics, Proeftuinstraat 86, 9000 Gent, Belgium

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Vol. 44, Iss. 1 — July 1991

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