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High-spin states in112Cd from the110Pd(α, 2n γ)-reaction

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Zeitschrift für Physik

Abstract

The decay scheme of112Cd has been studied by γ-ray spectroscopy with the110Pd(α, 2nγ) reaction. Spin and parity assignments were made on the basis of coincidence measurements, angular distributions and excitation functions. Twelve new energy levels were established. A vibrational-like positive-parity band up to spin 8+ and a negativeparity side band 5, (7), (9) were found. For the negative-parity states a (vj, vh11/2) configuration is suggested.

Nuclear Reactions:110Pd(α,2nγ),E α =15–22.5 MeV; measuredE γ ,E γ , (E,E γ ),E γ (θ),γ-γ- coincidence;112Cd deduced levels,J; enriched target.

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We are indebted to Dr. J. Eberth who manufactures the Ge(Li)-detectors in our institute and we thank Mr. H. Bohnhoff and the tandem staff for providing the4He-beam.

Finally we would like to thank the Internationales Büro of the Gesellschaft für Kernforschung and the Rumanian State Comitee for Nuclear Energy which made this cooperation possible.

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Geiger, R., von Brentano, P., Friederichs, H.G. et al. High-spin states in112Cd from the110Pd(α, 2n γ)-reaction. Z. Physik 271, 129–137 (1974). https://doi.org/10.1007/BF01676383

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  • DOI: https://doi.org/10.1007/BF01676383

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