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Resonant and intrastate transitions to the 2+ state in8Be

  • Nuclei
  • Published:
Zeitschrift für Physik A Atomic Nuclei

Abstract

We have studied resonant, intrastate and non-resonant bremsstrahlungγ-ray transitions leading to the 2+ state in8Be atE x=2.94 MeV. We find aγ-width of Γ γ =0.45 eV for the 4+ state in8Be, corresponding to anE 2 strength of 19 W.u. For the intrastateγ-ray transition within the 2+ resonance we predict a maximum cross section of 2.5 nb atE≈3.3 MeV. An experimental observation of this novel type ofγ-ray emission, however, appears to be difficult due to the dominance of competing resonant and direct capture processes.

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Author notes

  1. C. Rolfs

    Present address: Institut für Kernphysik, Universität Münster, D-4400, Münster, FRG

Authors and Affiliations

  1. Institut für Theoretische Physik I, Westfälische Wilhelms-Universität Münster, Federal Republic of Germany

    K. Langanke

  2. W.K. Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, California, USA

    C. Rolfs

Authors
  1. K. Langanke
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  2. C. Rolfs
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Additional information

This work was supported in part by the National Science Foundation grant PHY85-05682.

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Langanke, K., Rolfs, C. Resonant and intrastate transitions to the 2+ state in8Be. Z. Physik A - Atomic Nuclei 324, 307–310 (1986). https://doi.org/10.1007/BF01294584

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  • DOI: https://doi.org/10.1007/BF01294584

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