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High spin states in73Se observed by the reaction70Ge(α,nγ)

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

73Se has been investigated by the reaction70Ge(α, nγ). Gamma excitation functions (E α=10–16 MeV), gamma angular distributions (E α=18 MeV) and gamma-gamma coincidences (E α=15 MeV)) have been taken. A level scheme has been established, spins and partities have been assigned. States of a rotational band on the 151.2 keV (5/2−) state and an anomalous band have been identified.

Nuclear Reaction70Ge(α,nγ)E α=15 and 18 MeV; measuredE γ,I γ,γ-γ-coin.,γ-angular distribution,γ-excitation function.73Se deduced levels,J, π. Enriched target, Ge(Li).

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Authors and Affiliations

  1. Institut für Kernphysik der Universität zu Köln, Germany

    K. O. Zell, B. Heits, W. Gast, D. Hippe, W. Schuh & P. von Brentano

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  1. K. O. Zell
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  2. B. Heits
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  3. W. Gast
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  4. D. Hippe
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  5. W. Schuh
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  6. P. von Brentano
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Additional information

Supported by the Deutsches Bundesministerium für Forschung und Technologie

We are indebted to Prof. A. Gelberg, Prof. K.P. Lieb, Dr. H.-G. Friederichs and Mr. C. Protop for various useful discussions and Mr. A. Rademacher, M. Galas, U. Kaup for their collaboration during the measurements.

Finally we want to thank Mr. H. Bohnhoff and his crew at the CologneFN tandem for providing an excellent4He-beam.

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Zell, K.O., Heits, B., Gast, W. et al. High spin states in73Se observed by the reaction70Ge(α,nγ). Z Physik A 279, 373–384 (1976). https://doi.org/10.1007/BF01418133

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  • DOI: https://doi.org/10.1007/BF01418133

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