NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = S.B.Dubovichenko Found 60 matches. 2024DU05 Chin.Phys.C 48, 044104 (2024) S.B.Dubovichenko, A.S.Tkachenko, R.Ya.Kezerashvili, N.A.Burkova, B.M.Yeleusheva Astrophysical S-factor and reaction rate for 15N(p, γ)16O within the modified potential cluster model NUCLEAR REACTIONS 15N(p, γ), E<1 MeV; calculated S-factor, astrophysical reaction rates within the framework of a modified potential cluster model (MPCM) with forbidden states, including low-lying resonances. Comparison with available data.
doi: 10.1088/1674-1137/ad1fe7
2023DU04 Int.J.Mod.Phys. E32, 2350008 (2023) S.B.Dubovichenko, N.A.Burkova, A.S.Tkachenko, A.V.Dzhazairov-Kakhramanov Influence of resonances on the 11B(n, γ)12B reaction rate. Capture to the excited states of 12B NUCLEAR REACTIONS 11B(n, γ), E<10 MeV; calculated σ, reaction rates using the modified potential cluster model (MPCM), with orbital states and Young diagrams; deduced that low-lying resonances have a significant impact on the reaction rate of capture. Comparison with available data.
doi: 10.1142/S0218301323500088
2023DU08 Chin.Phys.C 47, 084105 (2023) S.B.Dubovichenko, B.M.Yeleusheva, N.A.Burkova, A.S.Tkachenko Radiative 9Be(n, γ0+1+2+3+4+5)10Be reaction rate in the potential cluster model NUCLEAR REACTIONS 9Be(n, γ), E=0.00001-6000 keV; analyzed available data; deduced partial transitions, σ, reaction rates within the framework of the modified potential cluster model with forbidden states.
doi: 10.1088/1674-1137/acdb55
2023TK02 Chin.Phys.C 47, 104103 (2023) A.S.Tkachenko, N.A.Burkova, B.M.Yeleusheva, S.B.Dubovichenko Estimation of radiative capture 13B(n, γ0+1)14B reaction rate in the modified potential cluster model NUCLEAR REACTIONS 13B(n, γ), E(cm)<5 MeV; analyzed available data; deduced σ using the modified potential cluster model.
doi: 10.1088/1674-1137/acee55
2022DU07 Phys.Rev. C 105, 065806 (2022) S.B.Dubovichenko, A.S.Tkachenko, R.Ya.Kezerashvili, N.A.Burkova, A.V.Dzhazairov-Kakhramanov 6Li(p, γ)7Be reaction rate in the light of the new data of the Laboratory for Underground Nuclear Astrophysics NUCLEAR REACTIONS 6Li(p, γ), E(cm)=0.01-5 MeV; calculated astrophysical S factor of capture to ground state and first excited state, total capture reaction rate. Calculations take into account latest experimental results from LUNA on the 6Li+p resonances. Comparison to the experimental data and other model calculations. Modified potential cluster model (MPCM) calculations.
doi: 10.1103/PhysRevC.105.065806
2022DU09 Nucl.Phys. A1027, 122520 (2022) S.B.Dubovichenko, N.A.Burkova, A.S.Tkachenko Reaction rate of radiative n6Li capture in the temperature range from 0.01 to 10 T9 NUCLEAR REACTIONS 6Li(n, γ), E<1 MeV; calculated total σ, reaction rates within the framework of the modified potential cluster model with forbidden states. Comparison with available data.
doi: 10.1016/j.nuclphysa.2022.122520
2022DU11 Nucl.Phys. A1028, 122543 (2022) S.B.Dubovichenko, N.A.Burkova, D.M.Zazulin Reaction rate of radiative p12N capture NUCLEAR REACTIONS 12N(p, γ), E(cm)<10 MeV; calculated S factors, reaction rates using modified potential cluster models (MPCM).Comparison with available data.
doi: 10.1016/j.nuclphysa.2022.122543
2021BU10 J.Phys.(London) G48, 045201 (2021) N.A.Burkova, S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov, S.Z.Nurakhmetova Comparative role of the 7Li(n, γ) reaction in Big Bang nucleosynthesis NUCLEAR REACTIONS 7Li(n, γ), E<1.5 MeV; calculated σ, reaction rates, abundances using modified potential cluster model (MPCM).
doi: 10.1088/1361-6471/abe2b5
2021DU02 Nucl.Phys. A1007, 122135 (2021) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov, B.Beisenov Cluster model calculations of the 11C(p, γ)12N reaction rate and comparative overview NUCLEAR REACTIONS 11C(p, γ), E=1-1000 MeV; calculated S-factor, astrophysical reaction rates within the framework of the modified potential cluster model with the classification of orbital states according to Young diagrams. Comparison with available data.
doi: 10.1016/j.nuclphysa.2020.122135
2021DU10 Nucl.Phys. A1011, 122197 (2021); Erratum Nucl.Phys. A1015, 122283 (2021) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov, A.Yertaiuly 12B(n, γ)13B reaction as an alternative path to astrophysical synthesis of 13C isotope NUCLEAR REACTIONS 12B(n, γ), E(cm)<10 MeV; calculated σ, reaction rate of neutron radiative capture, parameters of analytical approximation. Comparison with available data.
doi: 10.1016/j.nuclphysa.2021.122197
2021DU22 Nucl.Phys. A1015, 122312 (2021) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov, N.A.Burkova Reaction rate of the 7Li(p, γ)8Be radiative capture at low energies NUCLEAR REACTIONS 7Li(p, γ), E<5 MeV; analyzed available data; calculated S-factors, reaction rates using the modified potential cluster model with the classification of orbital states according to Young diagrams.
doi: 10.1016/j.nuclphysa.2021.122312
2020DU07 Nucl.Phys. A1000, 121841 (2020) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov The role of resonances in the capture of 8Li(p, γ)9Be on the reaction rate of the relevant astrophysical synthesis of 9Be
doi: 10.1016/j.nuclphysa.2020.121842
2020DU10 Astropart.Phys. 123, 102481 (2020) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov, A.S.Tkachenko Influence of resonances on the 11B(n, γ)12B capture reaction rate. Capture to the ground state of 12B NUCLEAR REACTIONS 11B(n, γ)12B, E=0.001-7 MeV; calculated σ, astrophysical reaction rates.
doi: 10.1016/j.astropartphys.2020.102481
2020DU14 Phys.Rev. C 102, 045805 (2020) S.B.Dubovichenko, R.Ya.Kezerashvili, N.A.Burkova, A.V.Dzhazairov-Kakhramanov, B.Beisenov Reanalysis of the 13N(p, γ)14O reaction and its role in the stellar CNO cycle NUCLEAR REACTIONS 13N(p, γ)14O, E(cm)=0.030-7 MeV; analyzed astrophysical S factor of the proton radiative capture through the experimentally known levels and resonances up to 9.76 MeV; calculated reaction rates at temperatures of 0.01 to 10 GK; deduced parameters of the analytical parametrization, and compared with NACRE II values. Modified potential cluster model (MPCM) of light atomic nuclei. Relevance to conversion of the carbon-nitrogen-oxygen (CNO) cycle to the hot CNO cycle.
doi: 10.1103/PhysRevC.102.045805
2019DU01 Astropart.Phys. 104, 91 (2019) S.B.Dubovichenko, N.A.Burkova, N.V.Afanasyeva, A.V.Dzhazairov-Kakhramanov, A.S.Tkachenko New results for neutron radiative capture on 10Be at energies between 25.3 meV and 10.0 MeV NUCLEAR REACTIONS 10Be(n, γ), E=0.000000253-10 MeV; analyzed available data; calculated σ using the modified potential cluster model.
doi: 10.1016/j.astropartphys.2018.09.003
2019DU09 Nucl.Phys. A983, 175 (2019) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov, A.S.Tkachenko New result for the p7Be → 8Bγ astrophysical S-factor from 10 keV to 5 MeV and reaction rate from 0.01 to 10 T9 NUCLEAR REACTIONS 7Be(p, γ), E=10 keV - 5 MeV; calculated astrophysical S-factor and reaction rate for energies 0.01-5 MeV using modified potential cluster model with forbidden states. Compared with data.
doi: 10.1016/j.nuclphysa.2018.11.033
2019DU16 Nucl.Phys. A987, 46 (2019) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov, R.Ya.Kezerashvili, Ch.T.Omarov, A.S.Tkachenko, D.M.Zazulin Radiative 3He(2H, γ)5Li capture at astrophysical energy and its role in accumulation of 6Li at the BBN NUCLEAR REACTIONS 3H(3He, γ)6Li;3He(d, γ)5Li;5Li(n, γ)6Li, E=0-5 MeV (T below 10 GK); calculated, analyzed reaction rates; deduced assumption that two-step processes 3He(d, γ)5Li+γ and 5Li(n, γ)6Li+γ can make a significant contribution to 6Li formation at Big Bang Nucleosynthesis (BBN) at least at temperatures of the order of 1 GK; calculated total σ, astrophysical S-factor, reaction rates using modified potential cluster model with forbidden states; deduced parameters using comparison to data, presented updated compilation for 3He(d, γ)5Li.
doi: 10.1016/j.nuclphysa.2019.03.017
2019DU21 Nucl.Phys. A992, 121625 (2019) S.B.Dubovichenko, N.A.Burkova, A.V.Dzhazairov-Kakhramanov Influence of low-lying resonances on reaction rates for 10B(n, γ)11B capture NUCLEAR REACTIONS 10B(n, γ)11B, E=25.3 meV-1.0 MeV [Attention: the lower energy is in milielectronvolts, whereas the upper one in MeV]; calculated total σ vs E(cm) using the framework of the modified cluster model with forbidden states, classification of the orbital cluster states according to Young diagrams and taking into account the resonance behavior of phase shifts of n-10B elastic scattering, considered excited states available in 11B but bound in the n-10B channel; deduced characteristics of these states (E*, energy of the state relative to the n10B threshold, resonance energy, resonance width, neutron resonance width), reaction rate of the neutron radiative capture on 10B to all bound states of 11B; deduced possible electromagnetic transitions. Compared with published data.
doi: 10.1016/j.nuclphysa.2019.121625
2019TK02 Nucl.Phys. A991, 121609 (2019) A.S.Tkachenko, R.Ya.Kezerashvili, N.A.Burkova, S.B.Dubovichenko Integer and half-integer channel spins for elastic scattering cross sections
doi: 10.1016/j.nuclphysa.2019.121609
2017DU07 Nucl.Phys. A963, 52 (2017) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov, N.V.Afanasyeva New results for reaction rate of the proton radiative capture on 3H NUCLEAR REACTIONS 3H(p, γ), E at 0.01-5 GK; calculated astrophysical S-factor, reaction rate using modified potential cluster model with classification of orbitals using Young scheme. Compared with data on 2H+p, 3H+d, 3He+p reactions.
doi: 10.1016/j.nuclphysa.2017.04.006
2016DU06 Astrophys.J. 819, 78 (2016) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov The Reaction 8Li(n, γ)9Li at Astrophysical Energies and Its Role in Primordial Nucleosynthesis NUCLEAR REACTIONS 8Li(n, γ), E<1 MeV; analyzed available data; calculated σ using the framework of the modified potential cluster model with the state classification of nuclear particles according to the Young tableaux.
doi: 10.3847/0004-637X/819/1/78
2016DU16 J.Phys.(London) G43, 095201 (2016); Corrigenda J.Phys.(London) G44, 079503 (2017) S.B.Dubovichenko, A .V.Dzhazairov-Kakhramanov Radiative 10Be(n, γ)11Be capture at thermal and astrophysical energies NUCLEAR REACTIONS 10Be(n, n), (n, γ), E<2 MeV; calculated σ, astrophysical reaction rates. Comparison with available data.
doi: 10.1088/0954-3899/43/9/095201
2015DU10 Nucl.Phys. A941, 335 (2015) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Thermonuclear processes for three body system in the potential cluster model NUCLEAR REACTIONS 2H(p, γ), E=thermal-20 MeV; calculated σ, S-factor, S-factor for E1 and M1 transitions. 3H(γ, 2n), E=6.5-10.5 MeV; calculated σ and separately its components from E1 and M1 γ transitions. Modified potential cluster model with classification of states according to Young schemes and using experimental masses and charge radii of clusters. Compared with available data.
doi: 10.1016/j.nuclphysa.2015.07.009
2013DU11 Phys.Atomic Nuclei 76, 828 (2013); Yad.Fiz. 76, 894 (2013) Radiative neutron capture by 2H, 7Li, 14C, and 14N nuclei at astrophysical energies NUCLEAR REACTIONS 2H, 7Li, 14C, 14N(n, γ), E<10 MeV; calculated σ, phase shifts, coefficients and parameters. Potential cluster model, comparison with experimental data.
doi: 10.1134/S106377881307003X
2013DU16 Physics of Part.and Nuclei 44, 803 (2013) Neutron capture by light nuclei at astrophysical energies NUCLEAR REACTIONS 2H, 6,7Li, 12,13,14C, 14N, 16O(n, γ), E<1 MeV; calculated σ, phase shifts. Young diagrams, potential cluster model.
doi: 10.1134/S1063779613050031
2013DU18 J.Exper.Theo.Phys. 117, 649 (2013); Zh.Eksp.Teor.Fiz. 144, 748 (2013) Capture of a neutron to excited states of a 9Be nucleus taking into account resonance at 622 keV NUCLEAR REACTIONS 9Be(n, γ), E<1 MeV; calculated σ. Cluster model, comparison with available data.
doi: 10.1134/S1063776113120029
2012DU07 Phys.Atomic Nuclei 75, 173 (2012); Yad.Fiz. 75, 196 (2012) Astrophysical S-factor for the radiative-capture reaction p13C → 14Nγ NUCLEAR REACTIONS 13C(p, γ), E=0.03-0.8 MeV; analyzed experimental data; calculated S-factor energy dependence using E1 transitions. Potential cluster model.
doi: 10.1134/S1063778812020044
2012DU11 Phys.Atomic Nuclei 75, 285 (2012); Yad.Fiz. 75, 314 (2012) Partial-wave analysis for elastic p13C scattering at astrophysical energies NUCLEAR REACTIONS 13C(p, p), E=250-770 keV; analyzed σ(θ) measurements; deduced S-wave phase shift, triplet states in the resonance region.
doi: 10.1134/S1063778812020056
2011DU06 Physics of Part.and Nuclei 42, 251 (2011) Astrophysical S factors of reactions with light nuclei NUCLEAR REACTIONS 2,3H, 6Li, 12C(p, p), 12C(α, α), 4He(3He, 3He), (t, t), (d, d), E<10 MeV; calculated σ(θ), S-factors. Two-cluster model.
doi: 10.1134/S1063779611020031
2011DU07 Phys.Atomic Nuclei 74, 358 (2011); Yad.Fiz. 74, 378 (2011) Astrophysical S factors for radiative proton capture by 3H and 7Li nuclei NUCLEAR REACTIONS 3He, 3H, 7Li(p, p), 3H, 7Li(p, γ), E<10 MeV; calculated S-wave phase shifts, S-factors. Potential cluster model, comparison with experimental data.
doi: 10.1134/S1063778811030094
2011DU19 Phys.Atomic Nuclei 74, 984 (2011); Yad.Fiz. 74, 1013 (2011) S.B.Dubovichenko, N.Burtebaev, D.M.Zazulin, Zh.K.Kerimkulov, A.S.A.Amar Astrophysical S factor for the radiative-capture reaction p6Li → 7Beγ NUCLEAR REACTIONS 6Li, 12C, 19F, 27Al(p, γ), (p, p), E=590-1150 keV; measured reaction products, proton spectra; deduced σ(θ), S-factors. Optical model calculations, comparison with experimental data.
doi: 10.1134/S1063778811050073
2011DU20 J.Exper.Theo.Phys. 113, 221 (2011); Zh.Eksp.Teor.Fiz. 140, 256 (2011) A three-body model of the 11B nucleus NUCLEAR STRUCTURE 11B; calculated binding energy and rms radii. Single-channel three-body model.
doi: 10.1134/S106377611106015X
2010DU11 Phys.Atomic Nuclei 73, 1526 (2010); Yad.Fiz. 73, 1573 (2010) Astrophysical S factors of radiative 3He4He, 3H4He, and 2H4He capture NUCLEAR REACTIONS 2,3H(α, α), 4He(3He, 3He), (t, γ), (3He, γ), (d, γ), E<15 keV; calculated phase shift, astrophysical S-factors. Potential cluster model.
doi: 10.1134/S1063778810090073
2009DU01 Eur.Phys.J. A 39, 139 (2009) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Astrophysical S-factor of p2H radiative capture NUCLEAR REACTIONS 2H(p, γ), E(cm)=0.001-10 MeV; calculated astrophysical S-factor using a potential cluster model with forbidden states. Comparison with data.
doi: 10.1140/epja/i2008-10729-8
2008DU02 Phys.Atomic Nuclei 71, 65 (2008); Yad.Fiz. 71, 66 (2008) Partial-wave analysis of elastic 4He4He scattering in the energy range 40-50 MeV NUCLEAR REACTIONS 4He(α, α), E=30-50 MeV; analyzed elastic scattering data using partial wave formalism. Calculated phase shifts.
doi: 10.1134/S1063778808010079
2001DU15 Bull.Rus.Acad.Sci.Phys. 65, 804 (2001) S.B.Dubovichenko, I.I.Strakovsky Deuteron Polarization in Elastic e2H Scattering for the NN Potential with a Forbidden State NUCLEAR REACTIONS 2H(e, e), E not given; analyzed deuteron tensor polarization. Various nucleon-nucleon potentials compared. Impulse approximation.
2000DU08 Yad.Fiz. 63, No 4, 646 (2000); Phys.Atomic Nuclei 63, 582 (2000) S.B.Dubovichenko, I.I.Strakovsky Simple Local NN Potentials Involving Forbidden States and Polarization in ed Scattering NUCLEAR STRUCTURE 2H; calculated wave function, binding energy, quadrupole moment, radius, form factors, nucleon momentum distributions. Comparison with data and between different nucleon-nucleon potentials. NUCLEAR REACTIONS 2H(e, e), E not given; calculated tensor polarization T20. Comparison with data.
doi: 10.1134/1.855672
2000DU11 Yad.Fiz. 63, No 5, 804 (2000); Phys.Atomic Nuclei 63, 734 (2000) Deuteron Form Factors for the Nijmegen Potentials NUCLEAR STRUCTURE 2H; calculated form factors, tensor polarization for elastic electron scattering. Several versions of Nijmegen potential compared.
doi: 10.1134/1.855700
2000DU18 Bull.Rus.Acad.Sci.Phys. 64, 1820 (2000) Three-Body Model of the 7Li Nucleus NUCLEAR STRUCTURE 7Li; calculated binding energy, mass and charge radii, quadrupole moment, two-particle channel probability. Three-body model.
1998DU03 Yad.Fiz. 61, No 2, 210 (1998); Phys.Atomic Nuclei 61, 162 (1998) Tensor 2H 4He Interactions in the Potential Cluster Model Involving Forbidden States NUCLEAR STRUCTURE 6Li; calculated wavefunctions, Coulomb form factor. Tensor interactions, 2H-4He cluster model. Comparison with data. NUCLEAR REACTIONS 4He(d, d), E=1-15 MeV; calculated phase shifts, mixing parameter. Tensor interactions. Comparison with data.
1998KU12 Phys.Rev. C57, 2462 (1998) V.I.Kukulin, V.N.Pomerantsev, S.G.Cooper, S.B.Dubovichenko Improved d + 4He Potentials by Inversion: The tensor force and validity of the double folding model NUCLEAR REACTIONS 4He(d, X), E not given; calculated interaction potentials; deduced double folding model validity.
doi: 10.1103/PhysRevC.57.2462
1997DU02 Yad.Fiz. 60, No 2, 254 (1997); Phys.Atomic Nuclei 60, 195 (1997) Photodisintegration of the 7Li Nucleus Through the n6Li Channel in the Potential Cluster Model Involving Forbidden States NUCLEAR REACTIONS 7Li(γ, n), E ≈ 5-35 MeV; analyzed photodisintegration σ vs E. 6Li(n, n), E(cm) ≤ 20 MeV; analyzed phase shifts vs E; deduced cluster channels allowed, forbidden states classification. Potential two-cluster model.
1997DU03 Yad.Fiz. 60, No 3, 499 (1997); Phys.Atomic Nuclei 60, 425 (1997) Nucleon-Nucleon Potentials with Forbidden States for Energies up to 500 MeV NUCLEAR REACTIONS 1H(n, n), E ≤ 600 MeV; 1H(p, p), E ≤ 500 MeV; calculated phase shifts vs E; deduced model parameters. 2H(γ, p), E ≤ 60 MeV; calculated photodisintegration σ(E). Forbidden states, Gaussian, exponential, Yukama ansatze for NN-interaction. NUCLEAR STRUCTURE 2H; calculated nucleons momentum distribution, Coulomb form factor. Forbidden states, Gaussian, exponential, Yukama ansatze for NN-interaction.
1997DU05 Yad.Fiz. 60, No 4, 704 (1997); Phys.Atomic Nuclei 60, 621 (1997) Deep Exponential Potential of Nucleon-Nucleon Interaction NUCLEAR REACTIONS 1H(n, n), E ≤ 500 MeV; analyzed phase shifts, mixing parameter data; deduced deep exponential potential characteristics of nucleon-nucleon interaction.
1997DU15 Fiz.Elem.Chastits At.Yadra 28, 1529 (1997); Phys.Part.Nucl. 28, 615 (1997) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Electromagnetic Effects in Light Nuclei and the Cluster Potential Model NUCLEAR REACTIONS 4He(d, d), 3H(α, α), (n, n), (p, p), 2H, 3He(p, p), (d, d), E ≤ 20 MeV; 3He(t, t), E(cm) ≤ 20 MeV; calculated phase shifts. 2,3H, 3He(α, γ), E<10 MeV; 3H(3He, γ), E<28 MeV;3H(γ, n), 3He(γ, p), E<30 MeV; 2H(3He, γ), E(cm)<10 MeV; 4He(γ, d), (γ, n), (γ, p), E<45 MeV; calculated σ, astrophysical s-factors. Comparison with data. Two-cluster model with potentials containing forbidden states. NUCLEAR STRUCTURE 6,7Li, 7Be; calculated Q, μ, form factors. Two-cluster model with potentials containing forbidden states.
1996DU10 Yad.Fiz. 59, No 3, 447 (1996); Phys.Atomic Nuclei 59, 421 (1996) Photonuclear Processes in the 4He12C Channel of the 16O Nucleus in Potential Cluster Models NUCLEAR REACTIONS, ICPND 12C(α, γ), E(cm) ≤ 3.4 MeV; calculated radiative capture σ(E), astrophysical S-factor. 12C(α, α), E=2-6 MeV; calculated phase shifts. Potential two-cluster model, cluster photodisintegration of 16O. NUCLEAR STRUCTURE 16O, 4He, 12C; calculated Coulomb form factors.
1995DU09 Yad.Fiz. 58, No 4, 635 (1995); Phys.Atomic Nuclei 58, 579 (1995) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Photonuclear Processes on 7Li and 7Be in the Cluster Model for Potentials with Forbidden States NUCLEAR REACTIONS, ICPND 3H(α, α), E=4-20 MeV; calculated phase shift vs E. 7Li(γ, α), E=4-16 MeV; calculated photodisintegration σ(E). 3He, 3H(α, γ), E ≤ 10 MeV; calculated radiative capture σ(E). 3H, 3He(α, γ), E(cm) ≤ 3 MeV; calculated astrophysical S-factor vs E. Two-cluster models.
1995DU12 Yad.Fiz. 58, No 5, 852 (1995); Phys.Atomic Nuclei 58, 788 (1995) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Description of Photonuclear Processes on the 6Li Nucleus in Cluster Models Based on Potentials with Forbidden States NUCLEAR REACTIONS, ICPND 6Li(γ, d), E ≤ 30 MeV; 6Li(γ, t), E ≈ 16-28 MeV; 6Li(γ, n), E ≈ 5-17 MeV; calculated photodisintegration σ(E). 4He(d, d), E(cm)=0-50 MeV; 3He(t, t), E(cm) ≤ 20 MeV; calculated phase shift vs E. 2H(α, γ), 3H(3He, γ), E(cm) ≤ 0.12 MeV; calculated radiative capture σ(E) for different multipoles. 2H(α, γ), 3H(3He, γ), E(cm) ≤ 0.6 MeV; calculated astrophysical S-factor vs E. Cluster models, potentials with forbidden states.
1995DU13 Yad.Fiz. 58, No 7, 1253 (1995); Phys.Atomic Nuclei 58, 1174 (1995) Analysis of Photonuclear Processes in the Nd and d3He Systems on the Basis of Cluster Models for Potentials with Forbidden States NUCLEAR REACTIONS, ICPND 3H(γ, n), 3He(γ, p), E ≈ 5-25 MeV; 2H(3He, γ), 2H(p, γ), E(cm)=0.1-30 MeV; calculated σ(E). 2H(3He, γ), 2H(p, γ), E(cm)=0.01-10 MeV; calculated astrophysical S-factor vs E. 2H(3He, 3He), E(cm)=0.1-40 MeV; calculated phase shift vs E. Cluster models for potentials with forbidden states.
1995DU14 Yad.Fiz. 58, No 8, 1377 (1995); Phys.Atomic Nuclei 58, 1295 (1995) Photonuclear Processes in the Channels p3H and n3He of the 4He Nucleus in Potential Cluster Models NUCLEAR REACTIONS, ICPND 3He(p, p), E=6.82, 10.77 MeV; 3H(p, p), E=7.1, 16.3 MeV; calculated σ(θ). 3He, 3H(p, p), E ≤ 20 MeV; analyzed phase shifts. 4He(γ, n), (γ, p), E ≈ 20-44 MeV; 1H(t, γ), E(cm) ≤ 30 MeV; calculated σ(E). 1H(t, γ), E(cm) ≤ 4 MeV; calculated astrophysical S-factor vs E.
1995DU16 Yad.Fiz. 58, No 11, 1973 (1995); Phys.Atomic Nuclei 58, 1866 (1995) Description of Photoprocesses in the dd Channel of the 4He Nucleus in Potential Cluster Models NUCLEAR REACTIONS, ICPND 2H(d, d), E ≤ 30 MeV; calculated phase shift vs E. 2H(d, d), E(cm)=6.9 MeV; calculated σ(θ). 4He(γ, d), E(cm) ≤ 30 MeV; calculated σ(E). 2H(d, γ), E(cm)=0.1-10 MeV; calculated astrophysical S-factor. Potential two-cluster model.
1994DU07 Yad.Fiz. 57, No 5, 733 (1994); Phys.Atomic Nuclei 57, 784 (1994) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Calculation of Coulomb Form Factors of Lithium Nuclei in a Cluster Model Based on Potentials with Forbidden States NUCLEAR STRUCTURE 6,7Li; calculated elastic, inelastic Coulomb form factors, B(λ), charge radii. Cluster model, potentials with forbidden states. 3,2H, 3,4He; calculated charge form factor.
1993DU02 Yad.Fiz. 56, No 2, 87 (1993); Phys.Atomic Nuclei 56, 195 (1993) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Potential Description of Cluster Channels of Lithium Nuclei NUCLEAR REACTIONS 3He(t, t), E(cm) ≤ 15 MeV; 4He(t, t), (3He, 3He), E ≤ 15 MeV; analyzed phase shifts, σ(θ). Cluster model. NUCLEAR STRUCTURE 6,7Li; calculated Coulomb form factor. Cluster model.
1993DU05 Yad.Fiz. 56, No 4, 45 (1993); Phys.Atomic Nuclei 56, 447 (1993) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Potential Description of Elastic Nt and N(τ) Scattering NUCLEAR REACTIONS 3H, 3He(p, p), (n, n), E < 20 MeV; analyzed σ(θ), phase shifts; deduced potential parameters. Gaussian potentials, forbidden states.
1993DU09 Yad.Fiz. 56, No 8, 90 (1993); Phys.Atomic Nuclei 56, 1044 (1993) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov, A.A.Sakharuk Potential Description of N + 6Li and 3H + 4He Elastic Scattering NUCLEAR REACTIONS 6Li(p, p), (n, n), E ≤ 18 MeV; calculated phase shifts. 6Li(n, p), E=6.77 MeV; 6Li(n, n), E=14.2 MeV; calculated σ(θ). Supermultiplet symmetry approximation. NUCLEAR STRUCTURE 7Li, 7Be; calculated forbidden states, resonances. Supermultiplet symmetry approximation.
1992DU07 Yad.Fiz. 55, 2918 (1992); Sov.J.Nucl.Phys. 55, 1632 (1992) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Potential Description of Elastic αα, d6Li, and N7Li Scattering NUCLEAR REACTIONS 4He(α, α), 6Li(d, d), E(cm) ≤ 16 MeV; 7Li(p, p), E ≤ 7 MeV; calculated phase shifts; deduced Gaussian potentials.
1990DU05 Yad.Fiz. 51, 1541 (1990); Sov.J.Nucl.Phys. 51, 971 (1990) S.B.Dubovichenko, A.V.Dzhazairov-Kakhramanov Potential Description of Elastic Nd, dd, Nα, and dτ Scattering NUCLEAR STRUCTURE 3,4He; calculated electromagnetic form factor. Gaussian potentials. NUCLEAR REACTIONS 2H(p, p), E ≤ 12 MeV; 2H(d, d), E ≤ 24 MeV; 4He(p, p), (n, n), E ≤ 21 MeV; 3He(d, d), E ≤ 24 MeV; calculated phase shift vs E. Gaussian potentials, forbidden compound states role.
1990DU11 Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 911 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.5, 95 (1990) S.B.Dubovichenko, V.G.Neudachin, A.A.Sakharuk, Yu.F.Smirnov Generalized Potential Description of the Interaction of Very Light Nuclei NUCLEAR REACTIONS 3H(p, p), E=13.6-19.5 MeV; 3H(p, n), E=13.6 MeV; calculated σ(θ). Supermultiplet expansion of reaction amplitude.
1984DU13 Yad.Fiz. 39, 1378 (1984) S.B.Dubovitchenko, M.A.Zhusupov Some Characteristics of the 7Li Nucleus in the αt Model for the Potential with Forbidden States NUCLEAR STRUCTURE 7Li; calculated μ, quadrupole moment, B(E2), levels, rms radii. NUCLEAR REACTIONS 7Li(e, e), E not given; calculated form factor. Potential with forbidden states, α+t cluster model.
1984DU17 Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 935 (1984) S.B.Dubovichenko, M.A.Zhusupov Structure of Light Nuclei with A = 6, 7, 8 in Cluster Models with the View of Potentials with Forbidden States NUCLEAR STRUCTURE 6Li; calculated levels, rms radius, magnetic moment, D-state probability. 7Li calculated levels, rms radii, magnetic moment, B(E2), quadrupole moment. 8Be; calculated levels. Cluster model.
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