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Pre-scission configuration of the tri-nuclear system at spontaneous ternary fission of 252Cf

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Abstract.

The potential energy surface for the pre-scission configurations of tri-nuclear systems formed in the spontaneous ternary fission of 252Cf is calculated. The fission channel 70Ni + 50Ca + 132Sn is chosen as one of the more probable channels of true ternary fission of 252Cf . A study of the collinear arrangement of the reaction products for true ternary fission is the aim of this work. The results are presented as a function of the relative distance R12 between the centres of mass of 70Ni and 132Sn and the distance from the centre of mass of 50Ca , which is perpendicular to R12. The results show that only for a particular range of the R12 values the collinear tripartion of the fissioning nucleus occurs.

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Authors and Affiliations

  1. BLTP, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980, Dubna, Russia

    A. K. Nasirov

  2. Institute of Nuclear Physics, Ulugbek, 100214, Tashkent, Uzbekistan

    A. K. Nasirov & R. B. Tashkhodjaev

  3. Inha University in Tashkent, 100170, Tashkent, Uzbekistan

    R. B. Tashkhodjaev

  4. Helmholtz-Zentrum Berlin, 14109, Berlin, Germany

    W. von Oertzen

  5. Fachbereich Physik, Freie Universität, Berlin, Germany

    W. von Oertzen

Authors
  1. A. K. Nasirov
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  2. R. B. Tashkhodjaev
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  3. W. von Oertzen
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Correspondence to A. K. Nasirov.

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Communicated by D. Blaschke

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Nasirov, A.K., Tashkhodjaev, R.B. & von Oertzen, W. Pre-scission configuration of the tri-nuclear system at spontaneous ternary fission of 252Cf. Eur. Phys. J. A 52, 135 (2016). https://doi.org/10.1140/epja/i2016-16135-9

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  • DOI: https://doi.org/10.1140/epja/i2016-16135-9

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