NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = V.I.Tselyaev Found 30 matches. 2016AC03 JETP Lett. 104, 374 (2016) O.I.Achakovskiy, S.P.Kamerdzhiev, V.I.Tselyaev Radiative strength function and the pygmy dipole resonance in 208Pb and 70Ni NUCLEAR REACTIONS 208Pb, 70Ni(γ, X), (3He, 3He'), E<10 MeV; analyzed available data; 208Pb, 70Ni. deduced the pygmy-resonance parameters and the E1 strength function.
doi: 10.1134/S0021364016180053
2013TS04 Phys.Rev. C 88, 054301 (2013) Subtraction method and stability condition in extended random-phase approximation theories
doi: 10.1103/PhysRevC.88.054301
2012LY02 Phys.Rev.Lett. 109, 092502 (2012) N.Lyutorovich, V.I.Tselyaev, J.Speth, S.Krewald, F.Grummer, P.-G.Reinhard Self-Consistent Calculations of the Electric Giant Dipole Resonances in Light and Heavy Nuclei NUCLEAR REACTIONS 16O, 40Ca, 208Pb(γ, X), E<40 MeV; calculated σ, electric giant dipole resonances. Skyrme interaction, comparison with available data.
doi: 10.1103/PhysRevLett.109.092502
2010TS01 Bull.Rus.Acad.Sci.Phys. 74, 865 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 905 (2010) Elimination of spurious 0+ states in the quasiparticle time blocking approximation NUCLEAR STRUCTURE 120Sn; calculated strength function of the spurious 0+ excitations. Bardeen-Cooper-Schrieffer approximation.
doi: 10.3103/S1062873810060286
2008LY03 Eur.Phys.J. A 37, 381 (2008) N.Lyutorovich, J.Speth, A.Avdeenkov, F.Grummer, S.Kamerdzhiev, S.Krewald, V.I.Tselyaev Self-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum NUCLEAR STRUCTURE 132Sn, 208Pb; calculated levels, J, π, B(E1), GDR, photoabsorption σ, isoscalar/isovector quadrupole strength distributions using a quasiparticle time blocking approximation. Comparison with RPA and data.
doi: 10.1140/epja/i2008-10638-x
2007LI25 Phys.Rev. C 75, 054318 (2007) Quasiparticle time blocking approximation in coordinate space as a model for the damping of the giant dipole resonance NUCLEAR STRUCTURE 116,120,124Sn; calculated E1 photoabsorption cross sections using quasiparticle time blocking approximation. Compared results to available data.
doi: 10.1103/PhysRevC.75.054318
2007RI14 Nucl.Phys. A788, 194c (2007) P.Ring, E.Litvinova, T.Niksic, N.Paar, D.Pena Arteaga, V.I.Tselyaev, D.Vretenar Dynamics of Exotic Nuclear Systems: Covariant QRPA and Extensions NUCLEAR STRUCTURE 20,26Ne, 132Sn, 208Pb; calculated isoscalar monopole, isovector E1, M1 resonance strength functions and neutron single-particle states using covariant density functional theory including particle vibration coupling.
doi: 10.1016/j.nuclphysa.2007.01.082
2007TS02 Phys.Rev. C 75, 024306 (2007) Quasiparticle time blocking approximation within the framework of generalized Green function formalism
doi: 10.1103/PhysRevC.75.024306
2007VI01 Int.J.Mod.Phys. E16, 249 (2007) X.Vinas, V.I.Tselyaev, V.B.Soubbotin, S.Krewald Quasilocal density functional theory for nuclei including pairing correlations NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 132Sn, 208Pb; calculated binding energies, radii. 198,200,202,204,206,210,212Pb; calculated binding energies. 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132Sn; calculated pair gap energies. Density functional theory.
doi: 10.1142/S0218301307005697
2006KR11 Phys.Rev.C 74, 064310 (2006) S.Krewald, V.B.Soubbotin, V.I.Tselyaev, X.Vinas Density matrix functional theory that includes pairing correlations NUCLEAR STRUCTURE 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132Sn; calculated ground-state energies, two-neutron separation energies, related features. Quasilocal density matrix functional theory with pairing correlations.
doi: 10.1103/PhysRevC.74.064310
2006VI04 Phys.Atomic Nuclei 69, 1207 (2006) X.Vinas, V.I.Tselyaev, S.Krewald, V.B.Soubbotin Quasilocal Density Functional Theory in Nuclei and Its Extension to Include Pairing Correlations NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 132Sn, 208Pb; calculated binding energies, radii, neutron and proton separation energies. Density functional theory with pairing correlations.
doi: 10.1134/S1063778806070180
2004SO14 Phys.Rev. C 69, 064312 (2004) V.B.Soubbotin, V.I.Tselyaev, X.Vinas Nuclear incompressibility in the quasilocal density functional theory NUCLEAR STRUCTURE 16O, 28O, 40Ca, 90Zr, 208Pb; calculated giant monopole resonance energies, related parameters. Quasilocal density functional theory.
doi: 10.1103/PhysRevC.69.064312
2003LI11 Yad.Fiz. 66, 584 (2003); Phys.Atomic Nuclei 66, 558 (2003) E.V.Litvinova, S.P.Kamerdzhiev, V.I.Tselyaev Temperature Generalization of the Quasiparticle Random-Phase Approximation with Allowance for a Continuum NUCLEAR STRUCTURE 104,120Sn; calculated dipole photoabsorption σ vs excitation energy, resonance features. Continuum quasiparticle RPA.
doi: 10.1134/1.1563722
2003SO03 Phys.Rev. C 67, 014324 (2003) V.B.Soubbotin, V.I.Tselyaev, X.Vinas Quasilocal density functional theory and its application within the extended Thomas-Fermi approximation NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 132Sn, 208Pb; calculated binding energies, radii, neutron and proton separation energies. Quasilocal density functional theory, other models compared.
doi: 10.1103/PhysRevC.67.014324
2002KA57 Phys.Rev. C66, 044304 (2002) Excitations of the unstable nuclei 48Ni and 49Ni NUCLEAR STRUCTURE 48,49Ni, 48Ca, 49Sc; calculated strength functions, resonance features. Continuum RPA and odd RPA.
doi: 10.1103/PhysRevC.66.044304
2001KA06 Phys.Rev. C63, 034304 (2001) S.P.Kamerdzhiev, R.J.Liotta, V.I.Tselyaev Random Phase Approximation for Odd Nuclei and Its Application to the Description of the Electric Dipole Modes in 17O NUCLEAR STRUCTURE 16,17O; calculated E1 resonance photoabsorption σ. Generalization of RPA for odd nuclei.
doi: 10.1103/PhysRevC.63.034304
2000TS06 Bull.Rus.Acad.Sci.Phys. 64, 434 (2000) Integral Characteristics of Giant Resonances and Lorentz Distribution Parameters NUCLEAR STRUCTURE 40Ca, 100Sn, 208Pb; calculated GDR widths, energies, strength distributions. Lorentz distribution.
1998TS04 Yad.Fiz. 61, No 3, 447 (1998); Phys.Atomic Nuclei 61, 387 (1998) Model-Independent Formulas for the T Matrix Describing Inelastic Nucleon-Nucleus Scattering
1998TS06 Yad.Fiz. 61, No 5, 821 (1998); Phys.Atomic Nuclei 61, 739 (1998) Consistency Condition Beyond the Random-Phase Approximation
1998TS15 Bull.Rus.Acad.Sci.Phys. 62, 880 (1998) V.I.Tselyaev, S.P.Kamerdzhiev, R.Liotta, E.V.Litvinova Calculation of E1 Resonance by the ' QRPA + Continuum ' Model NUCLEAR STRUCTURE 104,120Sn; calculated isovector E1 resonance strength distribution; deduced role of single-particle continuum. QRPA plus continuum model.
1997KA80 Fiz.Elem.Chastits At.Yadra 28, 333 (1997); Phys.Part.Nucl. 28, 134 (1997) S.P.Kamerdzhiev, G.Ya.Tertychnyi, V.I.Tselyaev The Method of Time-Ordered Graph Decoupling and Its Application to the Description of Giant Resonances in Magic Nuclei NUCLEAR STRUCTURE 40,48Ca, 56Ni, 208Pb; calculated giant resonance E, Γ, photoabsorption σ. Time-ordered graph decoupling method.
1997TS09 Bull.Rus.Acad.Sci.Phys. 61, 627 (1997) Zero-Range Four-Body Interaction in the Extended Parametrization of Skyrme Forces
1994TS03 Bull.Rus.Acad.Sci.Phys. 58, 762 (1994) Hartree-Fock Approximation for Two-Particle Component of Kinetic Energy Operator for Center-of-Mass Motion NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb; calculated binding energies per nucleon, effective momentum distribution functions. Hartree-Fock approach, Skyrme interaction, two-particle component of kinetic energy operator.
1993TS03 Bull.Rus.Acad.Sci.Phys. 57, 1691 (1993) Description of a Fermion System Involving Many-Body Interactions by the Green Function Method
1991KA26 Phys.Lett. 267B, 12 (1991) S.P.Kamerdzhiev, G.Ya.Tertychnyi, V.I.Tselyaev Calculations of E1 Resonances in 40Ca, 48Ca and 208Pb Including 1p1h(x) Phonon Configurations NUCLEAR STRUCTURE 40,48Ca, 208Pb; calculated E1 resonances, Γ, sum rule strength. Microscopic model, (1px1h)+phonon configuration. NUCLEAR REACTIONS 40,48Ca(γ, X), E=8-32 MeV; 208Pb(γ, X), E ≈ 6-20 MeV; calculated absorption σ(E). Microscopic model, (1px1h)+phonon configuration.
doi: 10.1016/0370-2693(91)90515-R
1991KA42 Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 49 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.1, 45 (1991) Effects from Ground-State 2p2h Correlation on the M1 Resonance in 208Pb NUCLEAR STRUCTURE 208Pb; calculated B(λ), isovector M1 resonance spreading width; deduced 2p-2h ground state correlation role. Microscopic model, 1p-1h coupling to phonon included.
1989TS04 Yad.Fiz. 50, 1252 (1989); Sov.J.Nucl.Phys. 50, 780 (1989) Description of Complex Configurations in Magic Nuclei with the Method of Chronological Decoupling of Diagrams NUCLEAR STRUCTURE 209,207Pb, 209Bi, 207Tl; calculated levels, μ, spectroscopic factors, B(λ). 208Pb; calculated 1+ level features. Microscopic model.
1987TS02 Izv.Akad.Nauk SSSR, Ser.Fiz. 51, 77 (1987); Bull.Acad.Sci.USSR, Phys.Ser. 51, No.1, 72 (1987) Computation of 2p2h Configurations with Lipkin-Meshkov-Glik Model NUCLEAR STRUCTURE N=2, 4, 8, 14, 30, 50; calculated excited to ground state energy ratios. Lipkin-Meshkov-Glik model.
1986KA48 Yad.Fiz. 44, 606 (1986) Single-Particle Characteristics in Problem taking Account of Complex Configurations NUCLEAR STRUCTURE 208Pb; calculated neutron energy levels. Single particle motion, quasiparticle-phonon interaction.
1984TS10 Yad.Fiz. 39, 370 (1984); Sov.J.Nucl.Phys. 39, 233 (1984) The Choice of the Expansion Point in the Local Energy Approximation for the Mass Operator NUCLEAR STRUCTURE 208Pb; calculated neutron particle, hole mass operator component functions; deduced expansion point choice role. Taylor series expansion.
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