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NSR database version of April 26, 2024.

Search: Author = I.S.Timchenko

Found 19 matches.

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2024TI02      Eur.Phys.J. A 60, (2024)

I.S.Timchenko, O.S.Deiev, S.M.Olejnik, S.M.Potin, V.A.Kushnir, V.V. Mytrochenko, S.A.Perezhogin

Cross-section of the ⁹⁵Nb production on natural molybdenum at the bremsstrahlung end-point energy up to 95 MeV

NUCLEAR REACTIONS Mo(γ, n)⁹⁵Nb, E<95 MeV; measured reaction products, Eγ, Iγ; deduced flux-averaged σ. Comparison with the TALYS1.95 code for six different level density models. The LUE-40 linac RDC "Accelerator" NSC KIPT, Ukraine.

doi: 10.1140/epja/s10050-024-01275-w
Citations: PlumX Metrics

2023KO17      East.Eur.J.Phys 2023, 167 (2023)

V.Yu.Korda, L.P.Korda, V.F.Klepikov, i.S.Timchenko

Deformation of Odd Nuclei ²⁷Al, ³¹P and ³⁵Cl in Single-Particle States

NUCLEAR STRUCTURE ²⁷Al, ³¹P, ³⁵Cl; analyzed available data; deduced shapes of the ground and single-particle excited states, deformations.

doi: 10.26565/2312-4334-2023-3-13
Citations: PlumX Metrics

2023TI03      Eur.Phys.J. A 59, 268 (2023)

I.S.Timchenko, O.S.Deiev, S.N.Olejnik, S.M.Potin, L.P.Korda, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin, A.Herzan

Production of ^180mHf in photoproton reaction ¹⁸¹Ta(γ, p) at energy E_γmax = 35-95MeV

NUCLEAR REACTIONS ¹⁸¹Ta(γ, p), E=35-95 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, flux-averaged σ. Comparison with the EXFOR library, TALYS 1.95 calculations. The electron linear accelerator LUE-40, the National Science Center "Kharkov Institute of Physics and Technology" (NSC KIPT), Ukraine.

doi: 10.1140/epja/s10050-023-01186-2
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2023TI04      Chin.Phys.C 47, 124002 (2023)

I.S.Timchenko, O.S.Deiev, S.M.Olejnik, S.M.Potin, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin, V.A.Bocharov

Isomeric pair ^{95m, g}Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV

NUCLEAR REACTIONS Mo(γ, X)⁹⁵Nb, E=38-93 MeV; measured reaction products, Eγ, Iγ; deduced ground and isomeric σ. Comparison with TALYS1.95 code calculations. The NSC KIPT linear accelerator LUE-40.

doi: 10.1088/1674-1137/acfaed
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2022DE03      Chin.Phys.C 46, 014001 (2022)

O.S.Deiev, I.S.Timchenko, S.N.Olejnik, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin

Isomeric ratio of the ¹⁸¹Ta(γ, 3n)^{178m, g}Ta reaction products at energy E_γmax up to 95 MeV

NUCLEAR REACTIONS ¹⁸¹Ta(γ, 3n), E<95 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, σ, isomeric ratio. Comparison with TALYS-1.95 calculations.

doi: 10.1088/1674-1137/ac2a95
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4098.

2022DE16      Chin.Phys.C 46, 064002 (2022)

O.S.Deiev, I.S.Timchenko, S.N.Olejnik, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin

Cross-sections for the ²⁷Al(γ, x)²²Na multichannel reaction with the 28.3 MeV difference of reaction thresholds

NUCLEAR REACTIONS ²⁷Al(γ, x)²²Na, E=35-95 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS 1.95 calculations. The NSC KIPT electron linear accelerator LUE-40.

doi: 10.1088/1674-1137/ac5733
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2022DE18      Phys.Rev. C 106, 024617 (2022)

O.S.Deiev, I.S.Timchenko, S.N.Olejnik, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin

Cross sections of photoneutron reactions on ¹⁸¹Ta at E_{γ max}up to 95 MeV

NUCLEAR REACTIONS ¹⁸¹Ta(γ, n), (γ, 2n), (γ, 3n), (γ, 4n), (γ, 5n), (γ, 6n), (γ, 7n), (γ, 8n), E<95 MeV; measured Eγ, Iγ; deduced total and total average σ(E). Activation technique with use of HPGE detector. Comparison to TALYS-1.95 calculations. Bremsstrahlung beam from linear accelerator LUE-40 at NSC KIPT (Kharkiv, Ukraine).

doi: 10.1103/PhysRevC.106.024617
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2022DE23      Nucl.Phys. A1028, 122542 (2022)

O.S.Deiev, I.S.Timchenko, S.N.Olejnik, S.M.Potin, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin, V.A.Bocharov

Photonuclear reactions ^natNi(γ, xn)⁵⁷Ni and ^natNi(γ, xn)⁵⁶Ni in the energy range E_γmax = 35-94 MeV

NUCLEAR REACTIONS Ni(γ, xn)⁵⁶Ni/⁵⁷Ni, E=35-94 MeV; measured reaction products, Eγ, Iγ; deduced the total bremsstrahlung flux-averaged σ. Comparison with TALYS-1.95 and GEANT4.9.2 calculations. The NSC KIPT electron linear accelerator LUE-40.

doi: 10.1016/j.nuclphysa.2022.122542
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2022DE34      Chin.Phys.C 46, 124001 (2022)

O.S.Deiev, I.S.Timchenko, S.M.Olejnik, S.M.Potin, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin, B.I.Shramenko

Cross-sections of photonuclear reactions ⁶⁵Cu(γ, n)⁶⁴Cu and ⁶³Cu(γ, xn)^63-xCu in the energy range E_γmax = 35-94 MeV

NUCLEAR REACTIONS ⁶³Cu(γ, n), (γ, 2n), (γ, 3n), ⁶⁵Cu(γ, n), E=35-94 MeV; measured reaction products, Eγ, Iγ; deduced flux-averaged σ. Comparison with TALYS 1.95 calculations. The NSC KIPT linear accelerator LUE-40.

doi: 10.1088/1674-1137/ac878a
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2022KO19      Nucl.Phys. A1025, 122480 (2022)

V.Yu.Korda, I.S.Timchenko, L.P.Korda, O.S.Deiev, V.F.Klepikov

Evolving shapes of nuclei via evolutionary algorithm: Dynamics of the shape of ²⁵Al nucleus in single-particle states

NUCLEAR STRUCTURE ²⁵Al; calculated low-lying single-particle states, energies, J, π, resonance widths. Comparison with available data.

doi: 10.1016/j.nuclphysa.2022.122480
Citations: PlumX Metrics

2021BU14      Eur.Phys.J. A 57, 288 (2021)

A.Yu.Buki, I.S.Timchenko

Manifestation of one- and two-body currents in longitudinal and transverse response functions of the ¹²C nucleus at q = 300 MeV/c

NUCLEAR REACTIONS ¹²C(e^-, e^-), E=300 MeV; measured reaction products, Eβ, Iβ; deduced longitudinal and transverse response functions. Comparison with available data.

doi: 10.1140/epja/s10050-021-00598-2
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2021VO09      Eur.Phys.J. A 57, 208 (2021)

A.N.Vodin, O.S.Deiev, I.S.Timchenko, S.N.Olejnik, M.I.Ayzatskiy, V.A.Kushnir, V.V.Mytrochenko, S.A.Perezhogin

Photoneutron cross-sections for the reactions ¹⁸¹Ta(γ, xn; x = 1-8)^181-xTa AT [E]_{γ max} = 80-95 MeV

NUCLEAR REACTIONS ¹⁸¹Ta(γ, xn)¹⁷³Ta/¹⁷⁴Ta/¹⁷⁵Ta/¹⁷⁶Ta/¹⁷⁷Ta/¹⁷⁸Ta/¹⁷⁹Ta/¹⁸⁰Ta, E=80-95 MeV; measured reaction products, Eγ, Iγ; deduced bremsstrahlung flux-averaged σ. Comparison with TALYS-1.9 calculations.

doi: 10.1140/epja/s10050-021-00484-x
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4094.

2021VO10      Eur.Phys.J. A 57, 207 (2021)

A.N.Vodin, O.S.Deiev, I.S.Timchenko, S.N.Olejnik

Cross-sections for the ²⁷Al(γ, x)²⁴Na multiparticle reaction at E_γmax= 35-95 MeV

NUCLEAR REACTIONS ²⁷Al(γ, X)²⁴Na, E=35-95 MeV; measured reaction products, Eγ, Iγ; deduced bremsstrahlung flux-averaged σ. Comparison with GEANT4.9.2, TALYS-1.9 calculations.

doi: 10.1140/epja/s10050-021-00483-y
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4095.

2021VO12      Nucl.Phys. A1014, 122248 (2021)

A.N.Vodin, O.S.Deiev, V.Yu.Korda, I.S.Timchenko, S.N.Olejnik, N.I.Aizatsky, A.S.Kachan, L.P.Korda, E.L.Kuplennikov, V.A.Kushnir, V.V.Mitrochenko, S.A.Perezhogin

Photoneutron reactions on ⁹³Nb at E_γmax = 33-93 MeV

NUCLEAR REACTIONS ⁹³Nb(γ, xn)⁹²Nb/⁹¹Nb/⁹⁰Nb/⁸⁹Nb/⁸⁸Nb, ¹⁰⁰Mo(γ, n), E<84.5 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with experimental data, TALYS 1.9 calculations.

doi: 10.1016/j.nuclphysa.2021.122248
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4093.

2018BU06      East.Eur.J.Phys 5, 36 (2018)

A.Yu.Buki, I.S.Timchenko

Manifestation of nuclear clusterization in Coulomb sums

NUCLEAR REACTIONS ^6,7Li(E, E), E=104-259 MeV; measured reaction products, Eβ, Iβ. ⁹Be; deduced Coulomb sums, degree of nuclear clusterization. Comparison with available data.

doi: 10.26565/2312-4334-2018-1-03
Citations: PlumX Metrics

2016EF01      Eur.Phys.J. A 52, 275 (2016)

V.D.Efros, I.S.Timchenko, A.Yu.Buki

Relation between (e, e') sum rules in ^{6, 7}Li and ⁴He nuclei: Experiment and cluster model

NUCLEAR STRUCTURE ⁴He, ^6,7Li; calculated longitudinal sum rule; deduced, suggested expressing these sums in Li nuclei using α-particle values.

doi: 10.1140/epja/i2016-16275-x
Citations: PlumX Metrics

2015TI04      East.Eur.J.Phys 2, 38 (2015)

I.S.Timchenko, A.Yu.Buki

Calculation of (e⁺, e^-)-pair contribution to the spectra of electrons scattered by nuclei

NUCLEAR REACTIONS ²⁰⁸Pb(E, E'), E=354, 645 MeV; calculated positron spectrum, photon bremsstrahlung spectrum, θ(θ, E), pair production yield. GEANT-3.

2012BU07      Eur.Phys.J. A 48, 17 (2012)

A.Yu.Buki, I.S.Timchenko, N.G.Shevchenko

Saturation of Coulomb sum rules in the ⁶Li case

NUCLEAR REACTIONS ⁶Li(e, e'), E=130, 160, 177, 204, 233, 259 MeV; measured Ee, Ie(θ); deduced longitudinal response function, Coulomb sums, saturation of Coulomb sums at higher momentum transfer.

doi: 10.1140/epja/i2012-12017-6
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2006BU18      Phys.Lett. B 641, 156 (2006)

A.Yu.Buki, I.S.Timchenko, N.G.Shevchenko, I.A.Nenko

Coulomb sums of the ⁴He Nucleus at q = 0.88 to 1.25 fm^-1

NUCLEAR REACTIONS ⁴He(e, e'), E=91, 114, 133, 150, 166, 200, 262 MeV; measured longitudinal response functions; deduced Coulomb sum. Comparison with model predictions.

doi: 10.1016/j.physletb.2006.08.031
Citations: PlumX Metrics