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NSR database version of May 3, 2024.

Search: Author = V.A.Nesterov

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2023NE05      Ukr.J.Phys. 68, 73 (2023)

V.A.Nesterov

Potential of the modified Thomas-Fermi method and its analytical representation by the example of ¹⁶O nucleus interaction with ^{56, 58, 60, 62, 64}Ni isotopes

NUCLEAR REACTIONS ^{56,58,60,62,64}Ni(¹⁶O, X), E not given; calculated nucleon-nucleon density distributions, total nucleus-nucleus interaction potentials in the framework of the modified Thomas-Fermi method and considering the Coulomb energy.

doi: 10.15407/ujpe68.2.73
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2022DA03      Nucl.Phys. A1018, 122372 (2022)

O.I.Davydovska, V.Yu.Denisov, V.A.Nesterov

Subbarrier fusion and elastic scattering cross-sections based on modified Thomas-Fermi method potentials

NUCLEAR REACTIONS ⁹²Zr, ¹¹⁶Sn(¹⁶O, X), E<65 MeV; calculated fusion σ, neutron and proton densities within the modified Thomas-Fermi approach with density-dependent Skyrme forces using the nucleon densities obtained in the same approach.

doi: 10.1016/j.nuclphysa.2021.122372
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2021NE07      Ukr.J.Phys. 66, 857 (2021)

V.A.Nesterov, O.I.Davydovska, V.Yu.Denisov

Subbarrier-Fusion and Elastic-Scattering Cross-Sections Calculated on the Basis of the Nucleus-Nucleus Potential in the Framework of the Modified Thomas-Fermi Method

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁶O, X), (¹²C, X), (¹⁶O, ¹⁶O), (¹²C, ¹²C), E<100 MeV; calculated fusion and elastic σ using the modified Thomas-Fermi approach with density-dependent Skyrme forces.

doi: 10.15407/ujpe66.10.857
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2020DA13      Nucl.Phys. A1002, 121994 (2020)

O.I.Davydovska, V.A.Nesterov, V.Yu.Denisov

The nucleus-nucleus potential within the extended Thomas-Fermi method and the cross-sections of subbarrier fusion and elastic scattering for the systems ¹⁶O+^{58, 60, 62, 64}Ni

NUCLEAR REACTIONS ^58,60,62,64Ni(¹⁶O, X), (¹⁶O, ¹⁶O), E<50 MeV; calculated σ; deduced the parameter values of the imaginary part of the nuclear potential calculated for the Woods-Saxon potentials fitted the extended Thomas-Fermi with Skyrme force potentials. Comparison with available data.

doi: 10.1016/j.nuclphysa.2020.121994
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2019DA10      Nucl.Phys. A989, 214 (2019)

O.I.Davydovska, V.Yu.Denisov, V.A.Nesterov

Comparison of the nucleus-nucleus potential evaluated in the double-folding and energy density approximations and the cross-sections of elastic scattering and fusion of heavy ions

NUCLEAR STRUCTURE ¹⁶O, ⁴⁰Ca, ⁵⁶Fe, ⁹²Zr, ²⁰⁸Pb; calculated mass and charge density distributions, radii using Hartree-Fock model with Skyrme forces SkM^* and BCS approximation for nucleon pairing.

NUCLEAR REACTIONS ⁴⁰Ca(⁴⁰Ca, x), E=53-72 MeV;⁵⁶Fe, ⁹²Zr, ²⁰⁸Pb(¹⁶O, x), E=30-110 MeV; calculated total nucleus-nucleus interaction potentials for all 4 reactions, nuclear parts of the nucleus-nucleus potentials using standard double-folding method and Extended Thomas-Fermi (ETF) with Skyrme potentials with and without DDM3Y1 and ETF-kin; calculated fusion σ using CCFULL code; deduced potential parameters from the fit to the data; calculated fusion σ around the barrier energy, elastic scattering σ(θ) of ²⁰⁸Pb(¹⁶O, x) at E=95 MeV, the same quantities for ⁴⁰Ca(⁴⁰Ca, x), E=71.8 MeV, ⁵⁶Fe, ⁹²Zr, (¹⁶O, x) at 44 MeV (Fe target) and 56 MeV (Zr target); compared with data; deduced quadrupole, octupole deformation and other potential parameters.

doi: 10.1016/j.nuclphysa.2019.06.004
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2014DE23      Bull.Rus.Acad.Sci.Phys. 78, 654 (2014); Izv.Akad.Nauk RAS, Ser.Fiz 78, 872 (2014)

V.Yu.Denisov, V.A.Nesterov

Isotopic and neutron-excess effects in nucleus-nucleus interaction and fusion cross sections

NUCLEAR REACTIONS ¹¹⁸Sn(⁷⁸Ni, X), ¹²⁴Sn(⁶⁴Ni, X), ¹³²Sn(⁶⁴Ni, X), E<180 MeV; calculated fusion σ. Comparison with experimental data.

doi: 10.3103/S1062873814070089
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2013NE07      Phys.Atomic Nuclei 76, 577 (2013); Yad.Fiz. 76, 619 (2013)

V.A.Nesterov

Effect of the Pauli Exclusion Principle and the Polarization of Nuclei on the Potential of Their Interaction for the Example of the ¹⁶O + ¹⁶O System

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X), E not given; calculated nucleon densities, radii; deduced nuclear potential, impact of the Pauli exclusion principle and the polarization of interacting nuclei. The two-center shell model.

doi: 10.1134/S106377881304008X
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2010DE22      Phys.Atomic Nuclei 73, 1142 (2010); Yad.Fiz. 73, 1181 (2010)

V.Yu.Denisov, V.A.Nesterov

Effect of the Pauli exclusion principle on the potential of nucleus-nucleus interaction

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X), E not given; calculated nucleon-density distributions, nucleus-nucleus potential.

doi: 10.1134/S1063778810070070
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2006DE24      Ukr.J.Phys. 51, 440 (2006)

V.Yu.Denisov, V.A.Nesterov

Distribution of density and potential of nuclear interaction

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X), ⁵⁸Ni(⁵⁸Ni, X), ¹¹⁸Sn(¹¹⁸Sn, X), ²⁰⁸Pb(²⁰⁸Pb, X), ^{100,114,118,124,132}Sn, ²⁰⁸Pb(⁴⁰Ca, X), E not given; calculated interaction potentials, diffuseness parameter. Skyrme force, extended Thomas-Fermi approximation, Hartree-Fock-BCS theory.

2006DE37      Phys.Atomic Nuclei 69, 1472 (2006); Yad.Fiz. 69, 1507 (2006)

V.Yu.Denisov, V.A.Nesterov

Potential of Interaction between Nuclei and Nucleon-Density Distribution in Nuclei

NUCLEAR STRUCTURE ⁴⁸Ca, ²⁰⁸Pb; calculated neutron density distributions.

NUCLEAR REACTIONS ⁴⁸Ca, ²⁰⁸Pb(²⁰⁸Pb, X), ¹¹⁸Sn(¹¹⁸Sn, X), ⁶⁶Zn(⁶⁶Zn, X), ¹⁶O, ²⁰⁸Pb(¹⁶O, X), ^{100,114,118,124,132}Sn(⁶⁴Ni, X), E not given; calculated interaction potentials. ²⁰⁸Pb(¹⁶O, X), E(cm)=65-110 MeV; calculated fusion σ.

doi: 10.1134/S1063778806090067
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2002DE27      Yad.Fiz. 65, 847 (2002); Phys.Atomic Nuclei 65, 814 (2002)

V.Yu.Denisov, V.A.Nesterov

Binding Energies of Nuclei and Their Density Distributions in a Nonlocal Extended Thomas-Fermi Approximation

NUCLEAR STRUCTURE ^32,40,48,56Ca, ^{48,50,58,60,62,64,78}Ni, ⁹⁰Zr, ^{100,114,124,132}Sn, ¹⁴⁰Ce, ²⁰⁸Pb, ²⁹⁶Fl, ³⁰⁰Og, ³⁰²120, ³⁰⁸126; calculated binding energies, radii, chemical potentials, particle density distributions. Nonlocal extended Thomas-Fermi approximation, Skyrme forces.

doi: 10.1134/1.1481472
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2002NE24      Iader.Fiz.Enerh. 3 no.1, 22 (2002)

V.A.Nesterov

Application of the extended Tomas - Fermi method for investigation of properties of light atomic nuclei with neutron excess

NUCLEAR STRUCTURE ^{8,9,10,11,12,13,14,15,16}B, ^{8,9,10,11,12,13,14}Be, ^{12,13,14,15,16,17,18,19,20}C, ^13,14,16Be, ^{12,13,14,15,16,17,18,19,20,21,22,23}N; calculated binding energies, radii, chemical potentials, particle density distributions. Nonlocal extended Thomas-Fermi approximmation, Skyrme forces.

doi: 10.15407/jnpae
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2001DE63      Iader.Fiz.Enerh. 2 no.1, 42 (2001)

V.J.Denisov, V.A.Nesterov

Properties of the ground states of spherical atomic nuclei in the frameworks of the extended Thomas-Fermi method

NUCLEAR STRUCTURE ^32,40,48,56Ca, ^{48,50,58,60,62,64,78}Ni, ⁹⁰Zr, ^{100,114,124,132,142,152}Sn, ¹⁴⁰Ce, ²⁰⁸Pb, ²⁹⁶Fl, ³⁰⁰Og, ³⁰²120, ³⁰⁸126, ³¹⁰126, ⁴³⁶164, ⁴⁸²164; calculated binding energies, radii, chemical potentials, particle density distributions. Nonlocal extended Thomas-Fermi approximation, Skyrme forces.

doi: 10.15407/jnpae
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