Elsevier

Nuclear Physics A

Volume 292, Issues 1–2, 21–28 November 1977, Pages 144-164
Nuclear Physics A

Nuclear spins and magnetic moments of some cesium isotopes

https://doi.org/10.1016/0375-9474(77)90363-3Get rights and content

Abstract

Using an atomic-beam magnetic resonance apparatus connected on-line with the ISOLDE isotope separator, CERN, hyperfine structure measurements have been performed in the 2S12 electronic ground state of some cesium isotopes. An on-line oven system which efficiently converts a mass separated ion beam of alkali isotopes to an atomic beam is described in some detail. Experimentally determined nuclear spins of 120, 121, 121m, 122, 122m, 123, 124, 126, 128, 130m, 135mCs, the isomer of 121Cs being discovered in this work, and magnetic moments of 121, 122, 123, 124, 126, 128, 130, 130mCs are reported and discussed in terms of different nuclear models. The experimental data indicate deformed nuclear shapes of the lightest cesium isotopes.

References (49)

  • C. Ekström et al.

    Phys. Lett.

    (1976)
  • H.L. Ravn et al.

    Nucl. Instr.

    (1976)
  • F. Brown et al.

    Nucl. Instr.

    (1965)
  • J. Genevey-Rivier et al.

    Nucl. Phys.

    (1977)
  • D.A. Arseniev et al.

    Nucl. Phys.

    (1969)
  • J. Meyer-ter-Vehn

    Nucl. Phys.

    (1975)
    J. Meyer-ter-Vehn

    Nucl. Phys.

    (1975)
  • H. Toki et al.

    Nucl. Phys.

    (1975)
    H. Toki et al.

    Z. Phys.

    (1976)
  • F.S. Stephens

    Rev. Mod. Phys.

    (1975)
  • A.K. Gaigalas et al.

    Phys. Rev. Lett.

    (1975)
  • D.M. Gordon et al.

    Phys. Lett.

    (1977)
  • J. Gizon et al.

    Nucl. Phys.

    (1975)
  • J. Gizon et al.

    Nucl. Phys.

    (1977)
  • G.P. Nowicki et al.

    Nucl. Phys.

    (1975)
  • J. Conrad et al.
  • D. Habs et al.

    Z. Phys.

    (1974)
  • A. Bohr et al.

    Mat. Fys. Medd. Dan. Vid. Selsk.

    (1953)
  • H. Fischer, private...
  • C.J. Gallagher et al.

    Phys. Rev.

    (1958)
  • C. Ekström, S. Ingelman and G. Wannberg, Nucl. Instr.,...
  • M. Karminsky
  • Cited by (78)

    • Nuclear Data Sheets for A=126

      2022, Nuclear Data Sheets
    • Nuclear Data Sheets for A=123

      2021, Nuclear Data Sheets
    • Nuclear Data Sheets for A = 128

      2015, Nuclear Data Sheets
    • Nuclear Data Sheets for A = 115

      2012, Nuclear Data Sheets
    • Nuclear Data Sheets for A = 121

      2010, Nuclear Data Sheets
    • Nuclear Data Sheets for A = 124

      2008, Nuclear Data Sheets
    View all citing articles on Scopus

    Present address: E. P. Division, CERN, CH-1211 Geneva 23, Switzerland.

    ††

    On leave from Department of Chimestry, University of Oslo, N-1000 Oslo 3, Norway.

    View full text