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Magnetic moment of 48Sc

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Abstract

Nuclear magnetic resonances were measured for 48Sc and 44mSc oriented at 8 mK in an Fe host metal. The magnetic hyperfine splitting frequencies at an external magnetic field of 0.2 T were determined to be 63.22(11) MHz and 64.81(1) MHz for 48Sc and 44mSc, respectively. With the known magnetic moment of \(\mu \left( {^{44{\rm m}}\mbox{Sc}} \right)=+3.88\left( 1 \right) \mu _N \), the magnetic moment of 48Sc is deduced as \(\left| {\mu \left( {^{48}\mbox{Sc}} \right)} \right|=3.785\left( {12} \right)\mu _N \). The measured magnetic moment of 48Sc is discussed in terms of the shell model using the effective interactions.

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Authors and Affiliations

  1. Department of Physics, Niigata University, Niigata, Japan

    T. Ohtsubo, Y. Kawamura & S. Ohya

  2. Radioisotope Center, Niigata University, Niigata, Japan

    T. Izumikawa

  3. Faculty of Engineering, Toyama University, Toyama, Japan

    K. Nishimura

  4. Neutron Science Laboratory, KEK, Tsukuba, Japan

    S. Muto

  5. Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan

    T. Shinozuka

Authors
  1. T. Ohtsubo
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  2. Y. Kawamura
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  3. S. Ohya
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  4. T. Izumikawa
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  5. K. Nishimura
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  6. S. Muto
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  7. T. Shinozuka
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Corresponding author

Correspondence to T. Ohtsubo.

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Ohtsubo, T., Kawamura, Y., Ohya, S. et al. Magnetic moment of 48Sc. Hyperfine Interact 180, 79–83 (2007). https://doi.org/10.1007/s10751-008-9689-6

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  • DOI: https://doi.org/10.1007/s10751-008-9689-6

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