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Magnetic moment of theI π=23/2− isomer in177Lu and additivity in the deformed region

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

177gLu and177mLu with half lives of 6.8d and 161d, respectively, were implanted into iron foils and oriented at low temperatures. From the temperature dependence of the anisotropies of severalγ-rays the magnetic moment of theI π=23/2− three quasiparticle isomeric state177mLu was determined asμ=3.3±0.3 nm. It is shown that the additivity relation for magnetic moments is well fulfilled for four high spin multiparticle states in this mass region. Using the known magnetic moment of the ground state a value of ¦H¦=377±15 kG was derived for the internal field of Lu in Fe for our sample.

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Authors and Affiliations

  1. Instituut voor Kern-en Stralingsfysika, Universiteit Leuven, Belgium

    E. Schoeters, R. E. Silverans & L. Vanneste

  2. Institut für Strahlen- und Kernphysik, Universität Bonn, West-Germany

    K. Freitag & H. Hübel

Authors
  1. E. Schoeters
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  2. R. E. Silverans
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  3. L. Vanneste
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  4. K. Freitag
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  5. H. Hübel
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Additional information

The authors are grateful to C. Heising for her help in the isotope separator implantation. One of us (H.H.) would like to thank all members of the IKS and in particular Profs. P. Mariens and R. Coussement for their kind hospitality during his stay in Leuven.

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Schoeters, E., Silverans, R.E., Vanneste, L. et al. Magnetic moment of theI π=23/2− isomer in177Lu and additivity in the deformed region. Z Physik A 272, 203–206 (1975). https://doi.org/10.1007/BF01408148

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  • DOI: https://doi.org/10.1007/BF01408148

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