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Fast and continuous chemical isolation of short-lived isotopes of Hf, Ta and W as homologs of elements 104, 105 and 106

  • Z. Szeglowski
  • H. Bruchertseifer
  • V. B. Brudanin
  • G. V. Buklanov
  • O. Constantinescu
  • Dinh Thi Lien
  • V. P. Domanov
  • L. I. Guseva
  • M. Hussonnois
  • G. S. Tikhomirowa
  • I. Zvara
  • Yu. Ts. Oganessian
Article
  • 34 Downloads

Abstract

Some short-lived isotopes of Hf, Ta and W, synthesized at the U-400 cyclotron of JINR-Dubna, have been isolated using a previously elaborated fast continuous method of chemical isolation of element 104 from nuclear reaction products. The products were transported by a NaCl aerosol jet, from the irradiated targets to a separation device in which Hf, Ta and W were isolated by using three coupled ion-exchange columns.

Keywords

Physical Chemistry Inorganic Chemistry Nuclear Reaction Continuous Method Irradiate Target 
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.

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Copyright information

© Akadémiai Kiadó 1996

Authors and Affiliations

  • Z. Szeglowski
    • 1
  • H. Bruchertseifer
    • 1
  • V. B. Brudanin
    • 1
  • G. V. Buklanov
    • 1
  • O. Constantinescu
    • 1
  • Dinh Thi Lien
    • 1
  • V. P. Domanov
    • 1
  • L. I. Guseva
    • 2
  • M. Hussonnois
    • 3
  • G. S. Tikhomirowa
    • 2
  • I. Zvara
    • 1
  • Yu. Ts. Oganessian
    • 1
  1. 1.Flerov Laboratory of Nuclear ReactionsJoint Institute for Nuclear ResearchDubnaRussia
  2. 2.Vernadsky Institute Geochemistry and Analytical ChemistryMoscow
  3. 3.Institut de Physique NucleaireOrsayFrance

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