A1 Journal article (refereed)
Formation and Decay of the Composite System Z = 120 in Reactions with Heavy Ions at Energies Near the Coulomb Barrier (2020)


Novikov, K. V.; Kozulin, E. M.; Knyazheva, G. N.; Itkis, I. M.; Karpov, A. V.; Itkis, M. G.; Diatlov, I. N.; Cheralu, M.; Gall, B.; Asfari, Z.; Kozulina, N. I.; Kumar, D.; Pchelintsev, I. V. et al. (2020). Formation and Decay of the Composite System Z = 120 in Reactions with Heavy Ions at Energies Near the Coulomb Barrier. Bulletin of the Russian Academy of Sciences: Physics, 84 (4), 495-499. DOI: 10.3103/S1062873820040206


JYU authors or editors


Publication details

All authors or editors: Novikov, K. V.; Kozulin, E. M.; Knyazheva, G. N.; Itkis, I. M.; Karpov, A. V.; Itkis, M. G.; Diatlov, I. N.; Cheralu, M.; Gall, B.; Asfari, Z.; et al.

Journal or series: Bulletin of the Russian Academy of Sciences: Physics

ISSN: 1062-8738

eISSN: 1934-9432

Publication year: 2020

Volume: 84

Issue number: 4

Pages range: 495-499

Publisher: Springer

Publication country: United States

Publication language: English

DOI: https://doi.org/10.3103/S1062873820040206

Open Access: Publication channel is not openly available


Abstract

The mass, energy and angular distributions of binary fragments formed in the reactions 64Ni + 238U, 58Fe + 244Pu, 52Cr + 248Cm, 54Cr + 248Cm at energies near the Coulomb barrier have been measured. The analysis of energy distributions of the symmetric fragments with mass numbers ACN/2±20 formed in these reactions have been applied to separate compound nucleus fission and quasi-fission. The estimated fusion probability for the reactions Cr, Fe, and Ni ions with actinide targets shows an exponential dependence on the mean fissility parameter of the system and shows also that reaction with Cr ions is more favorable for production of the super heavy element with Z = 120.


Keywords: nuclear physics; nuclear fission


Contributing organizations


Ministry reporting: Yes

Reporting Year: 2020


Last updated on 2020-09-07 at 23:09