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The level structure of69Ge

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

Theγ-ray decay of the states in69Ge has been studied using the reaction66Zn(α, nγ)69Ge atE α =13 and 19 MeV. The level scheme and spin assignments were established by means of coincidence measurements, angular distributions and excitation functions. 27 new levels could be found or confirmed. It is suggested that69Ge is a further example for the weak coupling phenomenon in the medium mass nuclei.

Nuclear Reactions:

66Zn(α, nγ)69Ge,E α =13–22 MeV, measuredE γ ,I γ ,I γ (θ),E γ =f(E α ),γ-γ coincidences,69Ge deduced levels,J, enriched target.

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References

  1. Muszynski, S., Mark, S.K.: Nucl. Phys. A142, 459 (1970)

    Google Scholar 

  2. Isoya, A., Kuroyanagi, T., Nakajima, Y., Maki, T., Nakashima, T., Kato, N., Sugimitsu, T., Kimura, K., Mitarai, S., Uehara, S.: Journal of the Physical Society of Japan, Vol.35, No 2, 340 (1973)

    Google Scholar 

  3. Hsu, T.H., Fournier, R., Hird, B., Kroon, J., Ball, C.G., Ingebretsen, F.: Nucl. Phys. A179, 80 (1972)

    Google Scholar 

  4. Fou, C.M., Zurmüle, R.W., Joyce, J.M.: Nucl. Phys. A97, 458 (1967)

    Google Scholar 

  5. Forssten, K., Hasselgren, A., Monseu, Ph., Nilsson, A., Sawa, Z.P.: Physica Scripta Vol.10, 51 (1974)

    Google Scholar 

  6. Eberth, J.: Thesis, 1973, Köln

  7. Harms-Ringdahl, L., Sztarkier, J., Sawa, Z.P.: Physica Scripta Vol.9, 15 (1974)

    Google Scholar 

  8. Dauk, J.: program GAMMA (unpublished)

  9. Yamazaki, T.: Nuclear Data Tables A3, No 1 (1967)

  10. Mesko, L., Nilsson, A., Hjorth, S.A.: Nucl. Phys. A181, 566 (1972)

    Google Scholar 

  11. Hinrichsen, P.F., Van Patter, D.M., Shapiro, M.H.: Nucl. Phys. A123, 250 (1969)

    Google Scholar 

  12. Lawson, R.D., Uretsky, J.L.: Phys. Rev.108, 1300 (1957)

    Google Scholar 

  13. Nilsson, A., Sawa, Z.P.: Physica Scripta Vol.9, 83 (1974)

    Google Scholar 

  14. Lieder, R.M., Fleck, M., Killig, K., Forker, M., Speidel, K.H., Bodenstedt, E.: Nucl. Phys. A106, 389 (1968)

    Google Scholar 

  15. Throop, M.J., Cheng, Y.T., McDaniels, D.K.: Nucl. Phys. A239, 333 (1975)

    Google Scholar 

Download references

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Authors and Affiliations

  1. Institut für Kernphysik der Universität zu Köln, Köln, Germany

    U. Eberth, J. Eberth, E. Eube & V. Zobel

Authors
  1. U. Eberth
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  2. J. Eberth
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  3. E. Eube
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  4. V. Zobel
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Additional information

The authors are indebted to Prof. K. H. Lauterjung for his support of this work. The aid of the technical staff of the institute is gratefully acknowledged. Finally we thank W. Neumann for his assistance in data reduction.

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Eberth, U., Eberth, J., Eube, E. et al. The level structure of69Ge. Z Physik A 273, 411–420 (1975). https://doi.org/10.1007/BF01435585

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  • DOI: https://doi.org/10.1007/BF01435585

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