Skip to main content
Log in

Levels of221Fr fed by the225Ac α-decay

  • Published:
Journal of Radioanalytical and Nuclear Chemistry Aims and scope Submit manuscript

Abstract

The α-decay of225Ac to221Fr excited states has been reinvestigated using high-resolution γ-spectroscopy for single and γ-γ coincidence measurements. Twenty nine221Fr nuclear excited states were proposed; ten of which are newly observed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. G.A. Leander, R.K. Sheline,Nucl. Phys., A 413 (1984) 375.

    Google Scholar 

  2. T.S. Vylov, N.A. Golovkov, B.S. Dzhelepov, R.B. Ivanov, M.A. Mikhailova, Yu.V. Norseev, V.G. Chumin,Izvest. Akad. Nauk. SSSR, Ser. Fiz., 41 (1977) 1634.

    Google Scholar 

  3. B.S. Dzhelepov, R.B. Ivanov, M.A. Mikhailova, L.N. Moskvin, O.M. Nazarenko, V.F. Rodionov,Bull. Acad. Sci. USSR, Phys, Ser., 31 (1967) 568.

    Google Scholar 

  4. B.S. Dzhelepov, A.V. Zolotavin, R.B. Ivanov, M.A. Mikhailova, V.O. Sergeev,Bull. Acad. Sci. USSR, Phys. Ser., 33 (1970) 1475.

    Google Scholar 

  5. B.S. Dzhelepov, R.B. Ivanov, M.A. Mikhailova, V.O. Sergeev,Izv. Akad. Nauk SSSR. Ser. Fiz., 36 (1972) 2080.

    Google Scholar 

  6. G. Bastin-Scoffier,Comptes Rend., 265 B (1967) 863.

    Google Scholar 

  7. M.C. Kouassi, J. Dalmasso, H. Maria, G. Ardisson, M. Hussonnois,J. Radioanal Nucl. Chem., Lett., 144 (1990) 387.

    Google Scholar 

  8. C. Ardisson, J. Dalmasso, G. Ardisson,Phys. Rev., C33 (1986) 2132.

    Google Scholar 

  9. G. Ardisson et al. (in press).

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kouassi, M.C., Dalmasso, J., Hussonnois, M. et al. Levels of221Fr fed by the225Ac α-decay. Journal of Radioanalytical and Nuclear Chemistry Letters 153, 293–300 (1991). https://doi.org/10.1007/BF02202649

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02202649

Keywords

Navigation