Skip to main content
SpringerLink
Log in

127Ce levels populated in the 4.2 s127Pr beta-decay

  • Short Note
  • Published:
Zeitschrift für Physik A Hadrons and Nuclei

Abstract

From new measurements, a half-live of 4.2±0.3 s has been clearly established in127Pr. This value confirms our first result [4] and rules out other data [5]. The127Pr activity was produced by bombarding92Mo or94Mo targets with 210 MeV40Ca beams. The mass identification has been made using an ion-guide coupled with an on-line isotope separator. The partial level scheme proposed for127Ce has been deduced from β-gated γ spectra and Xγ- and γγ-coincidences. A new band structure based on a 1/2+ state is established.

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

Access this article

Log in via an institution

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. A. Gizon, Proc. of the XIth Int. School on Nuclear Physics, Varna, Bulgaria, October 1993, p. 46

  2. A. N. James et al., Nuclear Structure Appendix to Daresbury Ann. Rep. 1985/1986, p. 103

  3. B. M. Nyakó et al., Z. Phys.A334 (1989) 513

    Google Scholar 

  4. J. Genevey et al., Inst. Phys. Conf. ser., 132 (1992) 671

    Google Scholar 

  5. T. Sekine et al., Z. Phys.A349 (1994) 143

    Google Scholar 

  6. R. Béraud et al., Nucl. Instr. and Meth. in Phys. Res.,A346 (1994) 196

    Google Scholar 

  7. J. Gizon, Proc. of the Int. Conf. on Perspectives for the Interacting Boson Model, Padova, Italy, June 1994, in press.

Download references

Author information

Authors and Affiliations

  1. Institut des Sciences Nucléaires, IN2P3-CNRS, Université Joseph Fourier, F-38026, Grenoble, Cedex, France

    A. Gizon, J. Genevey, D. Barnéoud, Gh. Cata-Danil & J. Gizon

  2. Institut de Physique Nucléaire, IN2P3-CNRS, Université Claude Bernard, F-69621, Villeurbanne, Cedex, France

    A. Astier, R. Béraud, A. Emasallem & Y. Le Coz

  3. Institutul de Fizica Atomica, P.O. Box MG-6, R-769000, Bucharest, Romania

    Gh. Cata-Danil

  4. CSNSM, IN2P3-CNRS, Bt. 104, F-91405, Campus, Orsay, France

    C. F. Liang & P. Paris

Authors
  1. A. Gizon
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. J. Genevey
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. D. Barnéoud
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. Astier
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. R. Béraud
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. Gh. Cata-Danil
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. A. Emasallem
    View author publications

    You can also search for this author in PubMed Google Scholar

  8. J. Gizon
    View author publications

    You can also search for this author in PubMed Google Scholar

  9. Y. Le Coz
    View author publications

    You can also search for this author in PubMed Google Scholar

  10. C. F. Liang
    View author publications

    You can also search for this author in PubMed Google Scholar

  11. P. Paris
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Gizon, A., Genevey, J., Barnéoud, D. et al. 127Ce levels populated in the 4.2 s127Pr beta-decay. Z. Physik A - Hadrons and Nuclei 351, 361–362 (1995). https://doi.org/10.1007/BF01291139

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01291139

PACS

Search

Navigation