Elsevier

Nuclear Physics A

Volume 318, Issue 3, 23 April 1979, Pages 461-470
Nuclear Physics A

Isospin splitting in the giant dipole resonance in 46Ti

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Abstract

The photoneutron cross section, 46Ti(γ, n), has been studied in the photon energy range 12 to 25 MeV. Comparison of this cross section with the 46Ti(γ, p) cross section shows evidence for isospin splitting of the giant dipole resonance. A detailed calculation for the (γ, n) and (γ, p) cross sections assuming a statistical decay process and taking into account the isospin selection rules and the predictions of Goulard and Fallieros for the energy separation and relative strengths of the two isospin components of the giant dipole resonsnce, agrees with the experimental results. The possibility of deformation splitting of the 46Ti GDR is also discussed.

References (20)

  • S. Fallieros et al.

    Nucl. Phys.

    (1970)
  • S. Oikawa et al.

    Nucl. Phys.

    (1977)
  • F. Dreyer et al.

    Nucl. Phys.

    (1972)
  • E. Bramanis et al.

    Nucl. Instr.

    (1972)
  • T.R. Sherwood et al.

    Nucl. Phys.

    (1962)
  • W. Dilg et al.

    Nucl. Phys.

    (1973)
  • M. Danos

    Nucl. Phys.

    (1958)
  • S.G. Nilsson et al.

    Nucl. Phys.

    (1962)
  • P.H. Stelson et al.

    Nucl. Data Tables

    (1965)
  • G.S. Foote et al.

    Nucl. Phys.

    (1976)
There are more references available in the full text version of this article.

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Supported in part by a grant from the Australian Research Grants Committee.

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