Analysis of fusion-fission process with neutron evaporation in superheavy mass region

  • Yoshihiro Aritomo
  • Masahisa Ohta


The fusion-fission process for the synthesis of superheavy elements is discussed on the basis of the fluctuation-dissipation dynamics. We analyze the experimental data using a three-dimensional Langevin calculation. We take the neutron emission into account in the Langevin calculation and compare the results with experimental data. Also we discuss the evaporation residue cross section for superheavy elements.


superheavy elements fluctuation dissipation fusion-fission 


25.70.Jj 24.10.−i 24.60.−k 


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Copyright information

© Akadémiai Kiadó 2004

Authors and Affiliations

  • Yoshihiro Aritomo
    • 1
    • 2
  • Masahisa Ohta
    • 3
  1. 1.Flerov Laboratory of Nuclear ReactionsJINRDubnaRussia
  2. 2.Department of PhysicsUniversity of TokyoTokyoJapan
  3. 3.Department of PhysicsKonan UniversityKobeJapan

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