Advertisement

Nuclear structure effects in cluster radioactivity

  • D. N. Poenaru
  • W. Greiner
  • E. Hourani
  • M. Hussonnois
Conference paper

Abstract

Hindered or favoured transitions have been experimentally detected in cluster radioactivity of odd-mass nuclei, in a similar way to what has been previously observed in spontaneous fission or in the fine structure of α-decay. By combining the experimental study with a suitable theoretical description one can develop a powerful method to get direct spectroscopic informations on the deformed states of emitting nuclei. We are analyzing the possibility to explain within a superasymmetric fission model why the 14C transition from223Ra toward the first excited state of 209Pb is stronger than that toward its ground state.

Keywords

Angular Momentum Specialization Energy Spontaneous Fission Hindrance Factor Angular Momentum Projection 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    Greiner, M., Scheid, W.: J. Phys. G. 12, L229 (1986)ADSCrossRefGoogle Scholar
  2. 2.
    Brillard, L. et al.: C. R. Acad. Sci. (Paris) 309, 1105 (1989)Google Scholar
  3. 3.
    Hussonnois, M., Le Du, J.F., Brillard, L., Ardisson, G.: Phys. Rev. C44, 2884 (1991)ADSGoogle Scholar
  4. 4.
    Sheline, R.K., Ragnarsson, I.: Phys. Rev. C44, 2886 (1991)ADSGoogle Scholar
  5. 5.
    Poenaru, D.N., Greiner, W. (eds.) Nuclear Decay Modes (to be published)Google Scholar
  6. 6.
    Hourani, E.: Chap.6 in [5]Google Scholar
  7. 7.
    Wheeler, J.A.: In: Niels Bohr and the Development of Physics, Pauli, W., Rosenfeld, L., Weisskopf, V. (eds) p. 163, London: Pergamon Press, 1955Google Scholar
  8. 8.
    Randrup, J. et al.: Phys. Rev. C13, 229 (1976)ADSGoogle Scholar
  9. 9.
    Lojewski, Z., Baran, A.: Z. Phys. A322, 695 (1985)ADSGoogle Scholar
  10. 10.
    Hoffman, D.C., Hamilton, T.M., Lane, M.R.: Chap.8 [5]Google Scholar
  11. 11.
    Wagemans, C.: The Nuclear Fission Process. Boca Raton: CRC Press 1991Google Scholar
  12. 12.
    Nazarewicz, W., Ragnarsson, I.: In: Handbook of Nuclear Properties, Poenaru, D., Greiner, W. (eds.). Oxford: Oxford University Press (to be published)Google Scholar
  13. 13.
    Sheline, R.K., Ragnarsson, I.: Phys. Rev. C43, 1476 (1991)ADSGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • D. N. Poenaru
    • 1
    • 2
  • W. Greiner
    • 1
  • E. Hourani
    • 3
  • M. Hussonnois
    • 3
  1. 1.Institut für Theoretische Physik der UniversitätFrankfurt am MainGermany
  2. 2.Institute of Atomic PhysicsBucharestRomania
  3. 3.Institut de Physique NucléaireOrsayFrance

Personalised recommendations