NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = O.Gorbachenko Found 27 matches. 2024SA03 Nucl.Phys. A1041, 122788 (2024) A.M.Savrasov, O.M.Gorbachenko, V.M.Morozyuk, I.M.Kadenko, V.A.Zheltonozhsky Investigation of fast neutron reactions in natural lutetium NUCLEAR REACTIONS 176Lu(n, γ), 175Lu(n, p), (n, α), 176Lu(n, α), E=14.6 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with the EXFOR, ENDF libraries, and TALYS 1.9, 1.96 and EMPIRE 3.2.3 calculations. The neutron generator NG-300/15 of the Department of Nuclear and High Energy Physics of Taras Shevchenko National University of Kyiv (TSNUK).
doi: 10.1016/j.nuclphysa.2023.122788
2023GO04 Iader.Fiz.Enerh. 24, 17 (2023) O.M.Gorbachenko, V.A.Plujko, A.I.Kucher, V.M.Petrenko Description of photoabsorption using photon strength function with the excitation of two resonance states NUCLEAR STRUCTURE 130,132Sn; analyzed available data; deduced resonance parameters, photon strength function (PSF) of the model of two coupled damped oscillators (Two State Excitations, TSE) for the description of nuclear data for photoabsorption of electric dipole gamma-rays by atomic nuclei, PSF with excitation of both low-energy (pigmy) dipole resonance (PDR) and high-energy giant dipole resonance (GDR).
doi: 10.15407/jnpae2023.01.017
2023KA02 Nucl.Phys. A1030, 122575 (2023) I.M.Kadenko, N.V.Sakhno, O.M.Gorbachenko, A.V.Synytsia Delayed 160Tb radioactivity buildup due to 159Tb(n, 2n) nuclear reaction products transformation and subsequent fusion NUCLEAR REACTIONS 159Tb(n, 2n), E=6.85 MeV; measured reaction products, Eγ, Iγ. 2NN; deduced formation of a bound dineutron in the outgoing channel, decay of a bound dineutron into the deuteron in the singlet or triplet state with different T1/2, nuclear processes leading to some half-lives modifications. Kyiv Institute for Nuclear Research of National Academy of Sciences of Ukraine (KINR); the Department of Nuclear Physics, Taras Shevchenko National University of Kyiv, Ukraine (NUK).
doi: 10.1016/j.nuclphysa.2022.122575
2021BO10 Nucl.Phys. A1010, 122192 (2021) B.M.Bondar, O.M.Gorbachenko, B.Yu.Leshchenko, I.M.Kadenko, V.A.Plujko, K.M.Solodovnyk Gamma-ray spectrum from Cd induced by fast neutrons in indoor experiments NUCLEAR REACTIONS Fe, 209Bi, Cd, Ni, Sn(n, X), E=14.1 MeV; analyzed available data; deduced γ-ray spectra.
doi: 10.1016/j.nuclphysa.2021.122192
2021PL01 Iader.Fiz.Enerh. 22, 221 (2021) V.A.Plujko, O.M.Gorbachenko, K.M.Solodovnyk, V.M.Petrenko Reconstruction of high-energy part of the gamma-ray spectrum in thermal neutron capture by 113Cd NUCLEAR REACTIONS 113Cd(n, γ), E thermal; analyzed available data; calculated γ-spectra using EMPIRE and TALYS codes.
doi: 10.15407/jnpae2021.03.221
2020KA09 Nucl.Data Sheets 163, 109 (2020) T.Kawano, Y.S.Cho, P.Dimitriou, D.Filipescu, N.Iwamoto, V.Plujko, X.Tao, H.Utsunomiya, V.Varlamov, R.Xu, R.Capote, I.Gheorghe, O.Gorbachenko, Y.L.Jin, T.Renstrom, M.Sin, K.Stopani, Y.Tian, G.M.Tveten, J.M.Wang, T.Belgya, R.Firestone, S.Goriely, J.Kopecky, M.Krticka, R.Schwengner, S.Siem, M.Wiedeking IAEA Photonuclear Data Library 2019
doi: 10.1016/j.nds.2019.12.002
2019PL02 Eur.Phys.J. A 55, 210 (2019) V.Plujko, O.Gorbachenko, K.Solodovnyk Description of nuclear photoexcitation by Lorentzian expressions for electric dipole photon strength function NUCLEAR STRUCTURE A=30-240 (mainly A=150-190, 220-253); calculated deformation parameters using photoabsorption model of σ of cold nuclei by Lorentzian models of photon strength functions (Standard Lorentzian (SLO), Generalized Lorentzian (GLO), Modified Lorentzian (MLO), Simplified Modified Lorentzian (SMLO), Triple Lorentzian (TLO)); calculated integral GDR contribution to the PSF (Photon Strength Functions)for maximal energy 20-400 MeV. NUCLEAR REACTIONS 94Mo, 125Te, 129,131Xe, 168Er(γ, x), E=5-30 MeV; calculated σ using different Lorentzians; compared with published data.
doi: 10.1140/epja/i2019-12899-6.
2018PL01 At.Data Nucl.Data Tables 123-124, 1 (2018) V.A.Plujko, O.M.Gorbachenko, R.Capote, P.Dimitriou Giant dipole resonance parameters of ground-state photoabsorption: Experimental values with uncertainties COMPILATION Z=3-92; compiled the updated values and corresponding uncertainties of Isovector Giant Dipole Resonance (GDR) parameters.
doi: 10.1016/j.adt.2018.03.002
2017ZH17 Ukr.J.Phys. 62, 285 (2017) V.O.Zheltonozhskyi, A.M.Savrasov, K.M.Solodovnyk, V.A.Plujko, O.M.Gorbachenko, O.I.Davydovska Isomer Ratios and Mean Angular Momenta of Primary 97Nb Fragments at235U and 238U Photofission NUCLEAR REACTIONS 235,238U(γ, F)97Nb, E=10.5, 12.0, 18.0 MeV; measured reaction products, Eγ, Iγ; deduced isomeric yield ratios, mean angular momenta of primary fission fragments. the generalized Huizenga-Vandenbosh statistical model, TALYS 1.6and EMPIRE 3.2 nuclear model codes.
doi: 10.15407/ujpe62.04.0285
2014PL03 Nucl.Data Sheets 118, 237 (2014) V.A.Plujko, O.M.Gorbachenko, E.P.Rovenskykh, V.A.Zheltonozhskii Average Description of Dipole Gamma Transitions in Hot Atomic Nuclei NUCLEAR STRUCTURE 92Mo, 167,168Er; calculated γ-ray strength function using with different forms of γ Lorentzian. Compared to data. NUCLEAR REACTIONS Fe(n, γ), E=0.04-20 MeV; calculated σ using different models for different forms of γ Lorentzians.
doi: 10.1016/j.nds.2014.04.046
2014PL04 Nucl.Data Sheets 118, 240 (2014) V.A.Plujko, O.M.Gorbachenko, B.M.Bondar, E.P.Rovenskykh Nuclear Level Density within Extended Superfluid Model with Collective State Enhancement NUCLEAR STRUCTURE A=50-250; calculated level density parameter using enhancement factor for vibrational states. NUCLEAR REACTIONS 56Fe(n, γ), E=0.04-20 MeV; calculated σ using level density with vibrational enhancement factor. Compared with data.
doi: 10.1016/j.nds.2014.04.047
2012GO32 Iader.Fiz.Enerh. 13, 132 (2012) O.M.Gorbachenko, N.R.Dzysiuk, A.O.Kadenko, I.M.Kadenko, V.A.Plujko, G.I.Primenko Measurement and theoretical analysis of cross sections nuclear reaction (n, p), (n, α), (n, 2n) on isotopes of dysprosium, erbium and ytterbium NUCLEAR REACTIONS 156,158Dy, 162,164Er, 168,170,176Yb(n, 2n), E=14.6 MeV;160,162,163Dy, 162,166,167,168,170Er, 172,173,174,176Yb(n, p), E=14.6 MeV;164Dy, 168,170Er, 174,176Yb(n, α), E=14.6 MeV; measured Eγ, Iγ; deduced σ. Activation technique.
doi: 10.15407/jnpae
2012PL06 Iader.Fiz.Enerh. 13, 340 (2012); Nuc.phys.atom.energ. 13, 340 (2012) V.A.Plujko, O.M.Gorbachenko, E.P.Rovenskykh, V.O.Zheltonoshskii E1 gamma-transitions in hot atomic nuclei NUCLEAR STRUCTURE A=40-230; calculated energy and width of giant dipole resonance. 90Zr, 100Mo, 124Te, 149,150Sm, 171Yb; calculated gamma-decay strength distribution. Comparison to experimentak data. NUCLEAR REACTIONS Fe(n, γ), E<20 MeV; 183W(n, γ), E<2 MeV; calculated σ. Comparison to experimental data.
doi: 10.15407/jnpae
2011BO31 Iader.Fiz.Enerh. 12, 129 (2011); Nuc.phys.atom.energ. 12, 129 (2011) B.M.Bondar, V.M.Bondar, O.M.Gorbachenko, I.M.Kadenko, B.Yu.Leshchenko, Yu.M.Onishchuk, V.A.Plujko Differential cross sections of gamma-ray emission in the interactions of fast neutrons with cadmium NUCLEAR REACTIONS Cd(n, xγ), E=14 MeV; measured reaction products, Eγ, Iγ; deduced σ(θ). Comparison with EMPIRE and TALYS nuclear reaction model code calculations.
2011PL02 At.Data Nucl.Data Tables 97, 567 (2011) V.A.Plujko, R.Capote, O.M.Gorbachenko Giant dipole resonance parameters with uncertainties from photonuclear cross sections COMPILATION Z=5-94; compiled experimental values and their uncertainties for isovector giant dipole resonance. Standard and modified Lorentzian approaches.
doi: 10.1016/j.adt.2011.04.001
2011PL04 J.Korean Phys.Soc. 59, 1514s (2011) V.A.Plujko, O.M.Gorbachenko, V.M.Bondar, R.Capote Renewed Database of GDR Parameters for Atomic Nuclei NUCLEAR STRUCTURE A≈20-240; calculated, compiled GDR parameters, strength functions using different forms of Lorentzians. Compared with data. NUCLEAR REACTIONS 183W(n, xγ), E=0-2 MeV; calculated σ using different form of GDR Lorentzians. Compared with data.
doi: 10.3938/jkps.59.1514
2010BO24 Iader.Fiz.Enerh. 11, 246 (2010); Nuc.phys.atom.energ. 11, 246 (2010) V.M.Bondar, O.M.Gorbachenko, I.M.Kadenko, B.Yu.Leshchenko, Yu.M.Onishchuk, V.A.Plujko Spectra of gamma-rays in (n, xγ) reactions on ferrum and bismuth nuclei NUCLEAR REACTIONS Fe, Bi(n, xγ), E=14.1 MeV; measured reaction products, TOF, Eγ, Iγ; deduced σ(E). Comparison with EMPIRE and TALYS nuclear reaction model code calculations. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32223. 2009PL02 Int.J.Mod.Phys. E18, 996 (2009) V.A.Plujko, O.M.Gorbachenko, E.V.Kulich Lorentzian-like models of E1 radiative strength functions
doi: 10.1142/S0218301309013142
2008PL03 Int.J.Mod.Phys. E17, 240 (2008) V.A.Plujko, I.M.Kadenko, O.M.Gorbachenko, E.V.Kulich The simplified description of dipole radiative strength function NUCLEAR STRUCTURE 91Zr, 118Sn, 124Te, 144,146Nd, 148,150Sm, 207,208Pb; calculated E1 and M1 γ-decay strength functions; deduced GDR features. Comparison with experimental data.
doi: 10.1142/S0218301308009744
2008PL04 Iader.Fiz.Enerh. 9 no.3, 28 (2008); Nuc.phys.atom.energ. 9, no.3, 28 (2008) V.A.Plujko, O.I.Davidovskaya, I.M.Kadenko, E.V.Kulich, O.M.Gorbachenko E1 radiative strength function for gamma-decay and photoabsorption NUCLEAR STRUCTURE A=40-230; calculated energy and width of giant dipole resonance. 118Sn; calculated gamma-decay strength distribution. NUCLEAR REACTIONS 120,124Sn(γ, X), E=18 MeV; calculated photoabsorption σ.
doi: 10.15407/jnpae
2007PL01 Int.J.Mod.Phys. E16, 570 (2007) V.A.Plujko, O.M.Gorbachenko, I.M.Kadenko Vibrational state contribution to nuclear level density
doi: 10.1142/S0218301307006010
2007PL06 Phys.Atomic Nuclei 70, 1643 (2007) Effect of vibrational states on nuclear level density
doi: 10.1134/S1063778807090256
2006GO36 Iader.Fiz.Enerh. 7 no.2, 48 (2006) Vibrational enhancement of nuclear level density NUCLEAR STRUCTURE A=40-240; calculated width of quadrupole resonance; A=120-240;calculated width of octupole resonance;56Fe, 146Sm; calculated vibrational enhancement of the level densities. Comparison with experimental data.
doi: 10.15407/jnpae
2005PL06 Iader.Fiz.Enerh. 6 no.2, 17 (2005) Calculation of vibrational enhancement of nuclear level density within response function method NUCLEAR STRUCTURE 56Fe, 146Sm; calculated level densities, level densities change depending on the excitation energy, temperature, contribution from quadrupole vibrational states. Response function approach.
doi: 10.15407/jnpae
2004PI05 Phys.Rev. C 70, 011304 (2004) Evolution of the "β excitation" in axially symmetric transitional nuclei NUCLEAR STRUCTURE 152,154,156Sm, 164Yb; calculated rotational band level energies, deformation. 152,154Sm calculated transitions B(E2). Level energy systematics for N=82-104 nuclides discussed. Confined β-soft rotor model.
doi: 10.1103/PhysRevC.70.011304
2003PL03 Bull.Rus.Acad.Sci.Phys. 67, 1713 (2003) Effect of vibration state damping on level density of atomic nuclei NUCLEAR STRUCTURE 56Fe; calculated level density variation coefficient vs excitation energy, damping width.
2001PL01 Acta Phys.Slovaca 51, 231 (2001) V.A.Plujko, O.M.Gorbachenko, M.O.Kavatsyuk Two-Body Relaxation Times in Heated Nuclei
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