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The decay of the18O giant dipole resonance to excited residual nuclear states

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

The decay of the18O GDR to excited residual nuclear states has been examined by measuring spectra of prompt deexcitationγ-rays. The target was irradiated by bremsstrahlung with endpoint energies of 23.5 and 28 MeV. “Bremsstrahlung-weighted” integrated cross sections are given for the population of the residual nuclear states in17O,17N,16O and14C. Proton decay to excited states in17N is remarkably weak. It seems that 1p 3/2 excitations play only a minor role in the18O GDR.

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Author notes

  1. K. Wienhard

    Present address: Department of Physics, Stanford University, 94305, Stanford, California

  2. H. Wolf

    Present address: Instituto de Fisica, Cidade Universitaria, Rio de Janeiro, Brasil

Authors and Affiliations

  1. Institut für Kernphysik, Strahlenzentrum, Justus Liebig-Universität, Gießen, Federal Republic of Germany

    K. Bangert, U. E. P. Berg, K. Wienhard & H. Wolf

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  1. K. Bangert
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  2. U. E. P. Berg
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  3. K. Wienhard
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  4. H. Wolf
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Additional information

Excerpt from Ph. D. dissertation (D 26)

This work was sponsored by the Deutsche Forschungsgemeinschaft.

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Bangert, K., Berg, U.E.P., Wienhard, K. et al. The decay of the18O giant dipole resonance to excited residual nuclear states. Z Physik A 278, 295–298 (1976). https://doi.org/10.1007/BF01409182

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  • DOI: https://doi.org/10.1007/BF01409182

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