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NSR database version of May 24, 2024.

Search: Author = O.K.Ganiev

Found 5 matches.

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2024KA06      Phys.Lett. B 850, 138522 (2024)

Sh.A.Kalandarov, R.B.Tashkhodjaev, O.K.Ganiev

Formation mechanism of decay fragments in spontaneous ternary fission of heavy nuclei

RADIOACTIVITY 252Cf(SF); analyzed available data; deduced a model for describing spontaneous ternary fission of heavy nuclei, dominance of the collinear cluster tripartition process observed in FOBOS experiments, competition between binary fission and the formation of a trinuclear system.

doi: 10.1016/j.physletb.2024.138522
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2023TA09      Phys.Rev. C 107, 044611 (2023)

R.B.Tashkhodjaev, A.K.Nasirov, Sh.A.Kalandarov, O.K.Ganiev

Dynamical decay of a trinuclear system in the presence of friction forces in the spontaneous fission of 252Cf

RADIOACTIVITY 252Cf(SF); calculated dynamics of the rupture of the ternary system 70Ni+50Ca+132Sn formed in spontaneous fission, trajectories and velocities of the trinuclear system fragments with different friction coefficients, final directions of the angular distribution of the final products. Dynamical calculations with microscopic friction forces.

doi: 10.1103/PhysRevC.107.044611
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2022KA03      Phys.Rev. C 105, 014618 (2022)

B.M.Kayumov, O.K.Ganiev, A.K.Nasirov, G.A.Yuldasheva

Analysis of the fusion mechanism in the synthesis of superheavy element 119 via the 54Cr + 243Am reaction

NUCLEAR REACTIONS 243Am(54Cr, 2n), (54Cr, 3n), (54Cr, 4n), E(cm)=261 MeV; calculated driving potential for the DNS, dependence of the quasifission barrier on the charge asymmetry of the DNS, charge distribution of the DNS fragments, partial and total σ for complete fusion, quasifission, fast fission, and evaporation residues formation for Z=119 super-heavy nuclei (SHN). 243Am(48Ca, xn), E(cm)=190-225 MeV; calculations for 243Am+54Cr reaction verified by comparison of theoretical and experimental σ(E). Combined dinuclear system (DNS) model and statistical model incorporated in KEWPIE2 code for SHEs.

doi: 10.1103/PhysRevC.105.014618
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2022NA40      Phys.Atomic Nuclei 85, 776 (2022)

A.K.Nasirov, B.M.Kayumov, O.K.Ganiev, G.A.Yuldasheva

Interpretation of the Incomplete Fusion of Nucleus as Quasifission of Dinuclear System

NUCLEAR REACTIONS 93Nb(16O, X), E<100 MeV; calculated σ, potential energy surfaces using the dinuclear system model. Comparison with experimental data.

doi: 10.1134/S1063778823010398
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2020GA35      J.Phys.(London) G47, 045115 (2020)

O.K.Ganiev, A.K.Nasirov

Comparative analysis of the Coulomb barrier in heavy-ion collisions by the double-folding method

NUCLEAR REACTIONS 58Ni(16O, X), 166Er(28Si, X), 78,86Kr(40Ca, X), 208Pb, 238U(36S, X), (48Ti, X), (64Ni, X), 40Ca(32S, X), (16O, X), 92Zr(12C, X), (16O, X), (35Cl, X), (28Si, X), 40,48Ca(40Ca, X), 204Pb(12C, X), 144,148Sm(16O, X), 144Sm(17O, X), (28S, X), 208Pb(16O, X), (19F, X), (28Si, X), (48Ti, X), (54Cr, X), (56Fe, X), (64Ni, X), (70Zn, X), 96Zr(36S, X), (86Kr, X), (40Ca, X), 89Y(34S, X), (32S, X), 90Zr(36S, X), (40Ca, X), 197Au(19F, X), 124Sn(40Ca, X), E not given; calculated fusion and capture σ using the double-folding method by the use of the expansion of the nuclear density in the Gaussian-type functions and polynomials. Comparison with experimental data.

doi: 10.1088/1361-6471/ab67ea
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