The European Physical Journal A

, Volume 45, Issue 3, pp 275–286

Alpha-gamma decay studies of 261Sg and 257Rf

  • B. Streicher
  • F. P. Heßberger
  • S. Antalic
  • S. Hofmann
  • D. Ackermann
  • S. Heinz
  • B. Kindler
  • J. Khuyagbaatar
  • I. Kojouharov
  • P. Kuusiniemi
  • M. Leino
  • B. Lommel
  • R. Mann
  • Š. Šáro
  • B. Sulignano
  • J. Uusitalo
  • M. Venhart
Regular Article - Experimental Physics

DOI: 10.1140/epja/i2010-11005-2

Cite this article as:
Streicher, B., Heßberger, F.P., Antalic, S. et al. Eur. Phys. J. A (2010) 45: 275. doi:10.1140/epja/i2010-11005-2

Abstract.

The isotope 261Sg and its decay product 257Rf were produced in the nuclear reaction 208Pb(54Cr, n)261Sg . The radioactive decay of these isotopes was investigated by means of \( \alpha\) , \( \alpha\) -\( \gamma\) and/or \( \alpha\) -X-ray spectroscopy. Improved spectroscopic data concerning \( \alpha\) energies, \( \gamma\) transitions, tentative spin and parity assignments of low-lying Nilsson single-neutron orbitals are presented for these nuclei.

Copyright information

© SIF, Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • B. Streicher
    • 1
    • 2
  • F. P. Heßberger
    • 3
  • S. Antalic
    • 1
  • S. Hofmann
    • 3
    • 4
  • D. Ackermann
    • 3
  • S. Heinz
    • 3
  • B. Kindler
    • 3
  • J. Khuyagbaatar
    • 3
  • I. Kojouharov
    • 3
  • P. Kuusiniemi
    • 3
    • 5
  • M. Leino
    • 6
  • B. Lommel
    • 3
  • R. Mann
    • 3
  • Š. Šáro
    • 1
  • B. Sulignano
    • 3
    • 2
  • J. Uusitalo
    • 6
  • M. Venhart
    • 1
  1. 1.Department of Nuclear Physics and BiophysicsComenius UniversityBratislavaSlovakia
  2. 2.Institut für KernchemieJohannes Gutenberg-UniversitätMainzGermany
  3. 3.GSI Helmholtzzentrum für Schwerionenforschung GmbHDarmstadtGermany
  4. 4.Institut für KernphysikGoethe-UniversitätFrankfurt am MainGermany
  5. 5.CUPPUniversity of OuluPyhäjärviFinland
  6. 6.University of JyväskyläJyväskyläFinland
  7. 7.DSM/DAPNIA/SPhN, CEA-SaclayGifsur-YvetteFrance
  8. 8.Instituut voor Kern- en Stralingsfysica, KU LeuvenLeuvenBelgium

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