NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = A.V.Dzhazairov-Kakhramanov Found 38 matches. 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
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
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
2020DU06 Int.J.Mod.Phys. E29, 1930007 (2020) S.Dubovichenko, N.Burkova, A.Dzhazairov-Kakhramanov, B.Beysenov Reaction rate of p 14N → 15Oγ capture to all bound states in potential cluster model NUCLEAR REACTIONS 14N(p, γ), E(cm)<5 MeV; analyzed available data; calculated astrophysical S-factor, reaction rates using the frame of the modified potential cluster model (MPCM) taking into account resonances.
doi: 10.1142/S0218301319300078
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
2019DU15 Int.J.Mod.Phys. E28, 1930004 (2019) S.Dubovichenko, A.Dzhazairov-Kakhramanov, N.Burkova New theoretical results for radiative 3H(p, γ)4He, 3He(2H, γ)5Li, 4He(2H, γ)6Li, 4He(3H, γ)7Li and 4He(3He, γ)7Be captures at astrophysical energies NUCLEAR REACTIONS 3H(p, γ), E(cm)<10 MeV; calculated S-factor, reaction rates; 3He(d, γ), E<5 MeV; calculated phase shifts, σ, reaction rates; 4He(3He, γ), (t, γ), (d, γ), E<10 MeV; calculated phase shifts, S-factors; deduced refined potential parameters.
doi: 10.1142/S0218301319300042
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
2017DU01 Chin.Phys.C 41, 014001 (2017) S.Dubovichenko, N.Burtebayev, A.Dzhazairov-Kakhramanov, D.Zazulin, Z.Kerimkulov, M.Nassurlla, C.Omarov, A.Tkachenko, T.Shmygaleva, S.Kliczewski, T.Sadykov New measurements and phase shift analysis of 16O elastic scattering at astrophysical energies NUCLEAR REACTIONS 16O(p, p), E=0.6-1 MeV; measured reaction products; deduced σ(θ), phase shifts. Comparison with available data.
doi: 10.1088/1674-1137/41/1/014001
2017DU02 Int.J.Mod.Phys. E26, 1630009 (2017) S.Dubovichenko, A.Dzhazairov-Kakhramanov Study of the nucleon radiative captures 8Li(n, γ)9Li, 9Be(p, γ)10B, 10Be(n, γ)11Be, 10B(p, γ)11C, and 16O(p, γ)17F at thermal and astrophysical energies NUCLEAR REACTIONS 8Li, 9,10Be(n, γ), 10B, 16O(p, γ), E<1 MeV; analyzed available data; deduced spectroscopic factors, phase shifts, σ, S-factors, reaction rates.
doi: 10.1142/S0218301316300095
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
2015IB01 Nucl.Phys. A933, 16 (2015) E.T.Ibraeva, M.A.Zhusupov, A.V.Dzhazairov-Kakhramanov, P.M.Krassovitskiy Inelastic p9Be scattering and halo-structure of excited states of 9Be NUCLEAR REACTIONS 9Be(p, p'), E=180 MeV; calculated σ(θ) to discrete states using three-body cluster model within Glauber diffraction theory. Compared to data.
doi: 10.1016/j.nuclphysa.2014.09.016
2014DU09 Int.J.Mod.Phys. E23, 1430012 (2014) S.Dubovichenko, A.Dzhazairov-Kakhramanov Study of the neutron and proton capture reactions 10, 11B(n, γ), 11B(p, γ), 14C(p, γ), and 15N(p, γ) at thermal and astrophysical energies NUCLEAR REACTIONS 10,11B(n, γ), 11B, 14C, 15N(p, γ), E<1.5 MeV; calculated σ, S-factors, phase shifts. Potential cluster model.
doi: 10.1142/S0218301314300124
2013DU08 Int.J.Mod.Phys. E22, 1350028 (2013) S.Dubovichenko, A.Dzhazairov-Kakhramanov, N.Burkova The radiative neutron capture on 2H, 6Li, 7Li, 12C and 13C at astrophysical energies NUCLEAR REACTIONS 2H, 6Li, 7Li, 12C, 13C(n, γ), E<1 MeV; calculated σ, low-energy phase shifts. Potential cluster model, comparison with available data.
doi: 10.1142/S0218301313500286
2013DU15 Int.J.Mod.Phys. E22, 1350075 (2013) S.Dubovichenko, A.Dzhazairov-Kakhramanov, N.Afanasyeva Radiative Neutron Capture on 9Be 14C, 14N, 15N and 16O at thermal and astrophysical energies NUCLEAR REACTIONS 9Be, 14C, 14,15N, 16O(n, γ), E<1 MeV; calculated σ. Modified cluster model with the classification of orbital states according to Young tableaux, comparison with available data.
doi: 10.1142/S0218301313500754
2013IB02 Int.J.Mod.Phys. E22, 1350017 (2013) E.Ibraeva, O.Imambekov, A.Dzhazairov-Kakhramanov Calculation of the Elastic p6He and p8He scattering in Glauber Approximation NUCLEAR REACTIONS 1H(6He, p), (8He, p), E<100 MeV/nucleon; calculated σ(θ), analyzing power. Glauber multiple diffraction scattering, comparison with experimental data.
doi: 10.1142/S0218301313500171
2013IB03 Nucl.Phys. A915, 142 (2013) E.T.Ibraeva, A.V.Dzhazairov-Kakhramanov, O.Imambekov Rescattering effects in proton interaction with light neutron rich nuclei NUCLEAR REACTIONS 1H(6He, 6He), (8Li, 8Li), (9Li, 9Li), E=70-1000 MeV/nucleon; calculated σ(θ) using Glauber diffraction theory with realistic three-body wave functions. Compared to data.
doi: 10.1016/j.nuclphysa.2013.07.006
2012DU10 Int.J.Mod.Phys. E21, 1250039 (2012) S.Dubovichenko, A.Dzhazairov-Kakhramanov Examination of the astrophysical S-factors of the radiative proton capture on 2H, 6Li, 7Li, 12C and 13C NUCLEAR REACTIONS 2H, 6,7Li, 12,13C(p, γ), E(cm)<1 MeV; calculated S-factors, phase shifts. Two-cluster potential model, comparison with available data.
doi: 10.1142/S0218301312500395
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
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.
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.
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.
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