NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = E.M.Tursunov Found 24 matches. 2023TU06 Phys.Rev. C 108, 065801 (2023) E.M.Tursunov, S.A.Turakulov, K.I.Tursunmakhatov Detailed study of the astrophysical direct capture reaction 6Li(p, γ)7Be in a potential model approach
doi: 10.1103/PhysRevC.108.065801
2022TU01 Phys.Atomic Nuclei 85, 160 (2022) Peculiarity of the 12C(0+) and 12C(2+) Energy Spectrum in a 3α Model NUCLEAR STRUCTURE 12C; analyzed available data using 3α-cluster model; deduced energy levels, J, π, possible first order quantum phase transition (QPT).
doi: 10.1134/S1063778822020090
2022TU07 Phys.Atomic Nuclei 85, 896 (2022) E.M.Tursunov, M.Z.Saidov, M.M.Begijonov Spatial Structure of the 12C Nucleus in a 3α Model with Deep Potentials Containing Forbidden States NUCLEAR STRUCTURE 12C; calculated energy levels, J, π within the 3α model with the Buck, Friedrich and Wheatley αα potential with Pauli forbidden states in the S and D waves; deduced estimated probability density functions show mostly a triangular structure, the spatial structure of the Hoyle resonance and its analog state have a strongly different structure.
doi: 10.1134/S1063778823010581
2021TU01 Nucl.Phys. A1006, 122108 (2021) E.M.Tursunov, S.A.Turakulov, A.S.Kadyrov Analysis of the 3He(α, γ)7Be and 3H(α, γ)7Li astrophysical direct capture reactions in a modified potential-model approach NUCLEAR REACTIONS 3He(α, γ), 3H(α, γ), E(cm)<8 MeV; analyzed available data; deduced S-factors, contributions of the E1, E2 and M1 astrophysical S factors, reaction rates in the framework of a modified two-body potential model.
doi: 10.1016/j.nuclphysa.2020.122108
2021TU04 Phys.Rev. C 104, 045806 (2021) E.M.Tursunov, S.A.Turakulov, A.S.Kadyrov, L.D.Blokhintsev Astrophysical S factor and rate of 7Be (p, γ)8B direct capture reaction in a potential model NUCLEAR REACTIONS 7Be(p, γ)8B, E(cm)<13 MeV; calculated s-wave-scattering length, phase shift, astrophysical S factor, partial E1, E2, and M1 components of astrophysical S factor. 7Be(p, γ)8B, T9=0.001-10.0; calculated capture reaction rates. Comparison of astrophysical S factor with experimental data, and reaction rates with the results of the NACRE II Collaboration. Two-body potential model using single-channel approximation, with a modified potential.
doi: 10.1103/PhysRevC.104.045806
2020TU03 Nucl.Phys. A1000, 121884 (2020) E.M.Tursunov, S.A.Turakulov, A.S.Kadyrov Comparative study of the direct α + d → 6Li + γ astrophysical capture reaction in few-body models
doi: 10.1016/j.nuclphysa.2020.121884
2018BA25 J.Phys.(London) G45, 085102 (2018) Isospin-forbidden electric dipole capture and the α(d, γ)6Li reaction NUCLEAR REACTIONS 4He(d, γ), E<3 MeV; calculated S-factor using isovector E1 transitions involving small isospin-one admixtures in the wave functions. Comparison with experimental data.
doi: 10.1088/1361-6471/aacbfa
2018TU02 Phys.Rev. C 97, 014302 (2018) E.M.Tursunov, D.Baye, P.Descouvemont Updated three-body model of 6He β decay into the α + d continuum RADIOACTIVITY 6He(β-); calculated transition probability into α+d continuum and compared with experimental data, Gamow-Teller reduced transition probability. Three-body model (α+n+n for 6He) based on the hyperspherical Lagrange-mesh method.
doi: 10.1103/PhysRevC.97.014302
2018TU04 Phys.Rev. C 97, 035802 (2018) E.M.Tursunov, S.A.Turakulov, A.S.Kadyrov Astrophysical 3He(α, γ)7Be and 3H(α, γ)7Li direct capture reactions in a potential-model approach NUCLEAR REACTIONS 3He, 3H(α, γ), E(cm)<6 MeV; calculated s-wave phase-shifts, contributions of the partial and total E1, E2, and M1 components to the astrophysical S factor, astrophysical S factor using two-body potential model with potentials of a simple Gaussian form. Comparison with experimental data from LUNA collaboration, and other studies.
doi: 10.1103/PhysRevC.97.035802
2018TU11 Phys.Rev. C 98, 055803 (2018) E.M.Tursunov, S.A.Turakulov, A.S.Kadyrov, I.Bray Theoretical study of the α + d → 6Li + γ astrophysical capture process in a three-body model. II. Reaction rates and primordial abundance NUCLEAR REACTIONS 2H(α, γ)6Li, E=0.01-3 MeV; calculated partial E1 and E2 astrophysical S factors, overlap integral, astrophysical reaction rate in 0.001 to 10 GK range, and primordial 6Li abundance using three body model. Comparison with experimental data from LUNA Collaboration, and from NACRE 1999 database.
doi: 10.1103/PhysRevC.98.055803
2016TU06 Phys.Rev. C 94, 015801 (2016) E.M.Tursunov, A.S.Kadyrov, S.A.Turakulov, I.Bray Theoretical study of the α + d → 6Li + γ astrophysical capture process in a three-body model NUCLEAR REACTIONS 2H(α, γ)6Li, E=0.05-3 MeV; calculated contribution of E1-transition operator from the isosinglet states to the isotriplet components of the final 6Li(1+) bound state, astrophysical S(E) factors and compared with experimental data from the LUNA Collaboration. Three-body (α+n+p) model with hyperspherical Lagrange-mesh method.
doi: 10.1103/PhysRevC.94.015801
2015TU03 Phys.Atomic Nuclei 78, 193 (2015) E.M.Tursunov, S.A.Turakulov, P.Descouvemont Theoretical analysis of the astrophysical S-factor for the capture reaction α+d → 6Li + γ in the two-body model NUCLEAR REACTIONS 2H(α, γ), E<12 MeV; analyzed available data; deduced S-wave phase shifts, Contributions of E1, E2, and E1+E2 transitions to the astrophysical S-factor, theoretical estimate for reaction rates.
doi: 10.1134/S1063778815010196
2011BA01 Phys.Lett. B 696, 464 (2011) β delayed emission of a proton by a one-neutron halo nucleus RADIOACTIVITY 11Be, 19C, 31Ne(β-p); calculated decay probability for β-delayed proton emission as a function of separation energy.
doi: 10.1016/j.physletb.2010.12.069
2011TU07 Int.J.Mod.Phys. E20, 803 (2011) E.M.Tursunov, D.Baye, P.Descouvemont Theoretical study of the 11Li β decay into the deuteron channel in a cluster model RADIOACTIVITY 11Li(β-), (d); calculated transition probabilities, phase shifts.
doi: 10.1142/S021830131101871X
2010BA44 Phys.Rev. C 82, 054318 (2010) D.Baye, P.Descouvemont, E.M.Tursunov Unique decay process: β-delayed emission of a proton and a neutron by the 11Li halo nucleus RADIOACTIVITY 11Li(β-pn); calculated branching ratio, probable total energies of emitted neutron and proton with Coulomb three-body final scattering states. Theoretical formulas for the Fermi and Gamow-Teller transitions leading to three-body final states.
doi: 10.1103/PhysRevC.82.054318
2007TU05 Nucl.Phys. A793, 52 (2007) E.M.Tursunov, P.Descouvemont, D.Baye Gamma-delayed deuteron emission of the 6Li(0+; T = 1) halo state NUCLEAR STRUCTURE 6Li; calculated 3-body wave functions, widths, radii, μ, B(M1). Transition probabilities for decay to α+d continuum. Three-body model, comparison with data.
doi: 10.1016/j.nuclphysa.2007.06.002
2006BA73 Phys.Rev.C 74, 064302 (2006) D.Baye, E.M.Tursunov, P.Descouvemont β decay of 11Li into 9Li and a deuteron within a three-body model NUCLEAR STRUCTURE 11Li; calculated transition probabilities for β-decay to 9Li+d channel. Three-body model, comparison with data.
doi: 10.1103/PhysRevC.74.064302
2006TU02 Phys.Rev. C 73, 014303 (2006); Erratum Phys.Rev. C 74, 069904 (2006) E.M.Tursunov, D.Baye, P.Descouvemont Analysis of the 6He β decay into the α + d continuum within a three-body model RADIOACTIVITY 6He(β-); calculated matrix elements, transition probabilities for decay to α+d continuum. Three-body model, comparison with data.
doi: 10.1103/PhysRevC.73.014303
2005TU03 J.Phys.(London) G31, 617 (2005) Lower excitation spectrum of the nucleon and delta in a relativistic chiral quark model
doi: 10.1088/0954-3899/31/7/008
2003TU04 Nucl.Phys. A723, 365 (2003) E.M.Tursunov, D.Baye, P.Descouvemont Comparative variational studies of 0+ states in three-α models NUCLEAR STRUCTURE 12C; calculated 0+ state energies in 3α models. Several approaches compared.
doi: 10.1016/S0375-9474(03)01323-X
2001TU03 J.Phys.(London) G27, 1381 (2001) Variational Calculations of the 12C Nucleus Structure in a 3α Model using a Deep Potential with Forbidden States NUCLEAR STRUCTURE 12C; calculated levels, J, π. Multicluster dynamical model, deep potential with forbidden states.
doi: 10.1088/0954-3899/27/7/301
1998KU03 Phys.Rev. C57, 535 (1998) V.I.Kukulin, V.N.Pomerantsev, A.Faessler, A.J.Buchmann, E.M.Tursunov Moscow-Type NN Potentials and Three-Nucleon Bound States NUCLEAR STRUCTURE 3H, 3He; calculated binding energies, Coulomb displacement energies, charge radii. Moscow potentials. Comparison with experiment.
doi: 10.1103/PhysRevC.57.535
1996KU16 Yad.Fiz. 59, No 5, 795 (1996); Phys.Atomic Nuclei 59, 757 (1996) V.I.Kukulin, V.N.Pomerantsev, E.M.Tursunov New Class of Nonlocal Models for Describing Interactions of Composite Particles and Testing of These Models in the Three-Body Problem NUCLEAR STRUCTURE 3H; calculated charge form factor. New nonlocal model.
1994TU05 Yad.Fiz. 57, No 12, 2155 (1994); Phys.Atomic Nuclei 57, 2075 (1994) E.M.Tursunov, Kh.D.Razikov, V.I.Kukulin, V.T.Voronchev, V.N.Pomerantsev High-Accuracy Variational Method for Few-Body Calculations: Application to 3N System NUCLEAR STRUCTURE 3H; calculated binding energy, rms radius, S-, D-, P-state probabilities. New variational technique, high accuracy.
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