NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = Y.V.Orlov Found 44 matches. 2021OR02 Nucl.Phys. A1010, 122174 (2021) A new Δ method for bound state asymptotic normalization coefficients with a finite limit of the nuclear part of the effective-range function at zero energy
doi: 10.1016/j.nuclphysa.2021.122174
2021OR03 Nucl.Phys. A1014, 122257 (2021), Erratum Nucl.Phys. A1018, 122385 (2022) A new Δh method and its application to the asymptotic normalization constants of the 16O bound states NUCLEAR STRUCTURE 16O; analyzed available data; deduced asymptotic normalization coefficients (ANC) using the nuclear interaction part of the effective-range function (ERF).
doi: 10.1016/j.nuclphysa.2021.122257
2020OR06 Nucl.Phys. A1004, 122060 (2020) The energies and ANCs for 5Li resonances deduced from experimental p-α scattering phase shifts using the effective-range and Δ methods NUCLEAR REACTIONS 4He(p, X)5Li, E not given; analyzed available data; calculated phase-shifts, resonance energy and width using delta method.
doi: 10.1016/j.nuclphysa.2020.122060
2018IR01 Phys.Rev. C 98, 015803 (2018) Resonance properties including asymptotic normalization coefficients deduced from phase-shift data without the effective-range function NUCLEAR REACTIONS 3He(α, α'), E(cm)=0-7 MeV; 4He, 12C(α, α'), E(cm)=0-6 MeV; analyzed experimental data for phase-shifts and resonance energies using a new algorithm (Δ method) for the bound states ANC calculation; deduced asymptotic nuclear coefficients (ANCs). 7,8Be, 16O; calculated resonances, widths of 5/2-, 7/2- states in 7Be, 0+ and 2+ states in 8Be, and 0+, 1-, 2+, and 3- states in 16O. Comparison with experimental values and other theoretical predictions. Possible application for (α, γ) reactions in nuclear astrophysics.
doi: 10.1103/PhysRevC.98.015803
2017OR03 Phys.Rev. C 96, 025809 (2017) Yu.V.Orlov, B.F.Irgaziev, J.-U.Nabi Algorithm for calculations of asymptotic nuclear coefficients using phase-shift data for charged-particle scattering NUCLEAR REACTIONS 12C(α, α)16O*, E<5 MeV; 4He(3He, 3He)7Be*, E<5 MeV; analyzed elastic phase-shift data with binding energies used as input; deduced asymptotic normalization coefficients (ANC), nuclear vertex constants, and scattering amplitude residues using effective-range expansion (ERE) theory (Delta-method), valid for large charges. Relevance to element creation in supernova explosions, and in the theory using Feynman diagrams to describe the amplitude of the direct nuclear reactions.
doi: 10.1103/PhysRevC.96.025809
2016OR01 Phys.Rev. C 93, 014612 (2016), Erratum Phys.Rev. C 93, 059901 (2016) Yu.V.Orlov, B.F.Irgaziev, L.I.Nikitina Asymptotic normalization coefficients of resonant and bound states from the phase shifts for αα and α12C scattering NUCLEAR REACTIONS 4He(α, α'), E(cm)<25 MeV; 12C(α, α'), E(cm)<6.0 MeV; analyzed fits of phase shifts of elastic scattering, analytical continuation of renormalized scattering amplitude. 8Be, 16O; calculated energies of levels and asymptotic normalization coefficients (ANC) for first 0+ and 2+ resonances in 8Be, 0+, 1-, and 2+ bound states and 1- and 3- resonances in 16O. S-matrix pole (SMP) and effective-range methods.
doi: 10.1103/PhysRevC.93.014612
2015IR01 Phys.Rev. C 91, 024002 (2015) Resonance-state properties from a phase shift analysis with the S-matrix pole method and the effective-range method NUCLEAR REACTIONS 4He(n, n), (p, p), E(cm)=0-16 MeV; 12C(α, α), E=2-7 MeV; analyzed experimental phase-shift data and effective-range functions by the S-matrix pole method and effective-range method. 5He, 5Li, 16O; deduced asymptotic normalization coefficients (ANCs), levels, J, π, energies and widths of resonance states. Possible application to reaction rates at low energy collisions.
doi: 10.1103/PhysRevC.91.024002
2014BL10 Few-Body Systems 55, 1009 (2014) L.D.Blokhintsev, L.I.Nikitina, Yu.V.Orlov, D.A.Savin Characteristics of d + α Bound and Resonant States from Analytic Continuation of the Effective-Range Expansion NUCLEAR REACTIONS 2H(α, X)6Li, E not given; calculated asymptotic normalization coefficients, resonance width, J, π. Comparison with available data.
doi: 10.1007/s00601-013-0755-5
2012BL08 Bull.Rus.Acad.Sci.Phys. 76, 909 (2012); Izv.Akad.Nauk RAS, Ser.Fiz 76, 1012 (2012) L.D.Blokhintsev, V.O.Eremenko, Yu.V.Orlov, D.A.Savin Studying the general properties of potentials by means of dimensionless scaling variables
doi: 10.3103/S1062873812080072
2012OR02 Bull.Rus.Acad.Sci.Phys. 76, 446 (2012); Izv.Akad.Nauk RAS, Ser.Fiz 76, 503 (2012) The characteristics of the 8Be ground state in the effective-range approximation NUCLEAR STRUCTURE 8Be; calculated ground state Gamow wave function, resonances, J, π, NVC and ANC values. Comparison with available data.
doi: 10.3103/S1062873812040284
2011BL06 Bull.Rus.Acad.Sci.Phys. 75, 505 (2011); Izv.Akad.Nauk RAS, Ser.Fiz 75, 541 (2011) L.D.Blokhintsev, V.O.Eremenko, B.F.Irgaziev, Yu.V.Orlov Calculating the characteristics of neutron-deuteron and proton-deuteron systems in a two-body potential model NUCLEAR STRUCTURE 3H, 3He; calculated binding energy, asymptotic normalization coefficients. Two-body potential model.
doi: 10.3103/S1062873811040095
2011IR01 Bull.Rus.Acad.Sci.Phys. 75, 511 (2011); Izv.Akad.Nauk RAS, Ser.Fiz 75, 547 (2011) B.F.Irgaziev, A.M.Mukhamedzhanov, Yu.V.Orlov, L.D.Blokhintsev Extracting the complex energy of broad resonances by the S-matrix pole method NUCLEAR REACTIONS 12C(α, α), 26Mg(n, n), E not given; calculated energies and width for p-wave resonances, phase shifts. R-matrix and S-matrix pole fitting methods.
doi: 10.3103/S1062873811040204
2011OR02 Phys.Atomic Nuclei 74, 1610 (2011); Yad.Fiz. 74, 1636 (2011) Nuclear vertex constants for the virtual decay 7Be → 3He + 4He of the 7Be bound states from a phase-shift analysis in the effective-range theory RADIOACTIVITY 7Be(α); calculated absolute values of the asymptotic normalization and nuclear vertex constant. S-factor calculation implication.
doi: 10.1134/S1063778811110159
2010MU03 Phys.Rev. C 81, 054314 (2010) A.M.Mukhamedzhanov, B.F.Irgaziev, V.Z.Goldberg, Yu.V.Orlov, I.Qazi Bound, virtual, and resonance S-matrix poles from the Schrodinger equation NUCLEAR STRUCTURE 11Be, 11N, 14N, 15F; calculated S-matrix pole parameters for lowest 1/2+, 1/2- and 5/2+ states in 11Be and 11N, 1/2+ resonance state in 11N, 1+ ground state of 14N, 1/2+ and 5/2+ resonance states in 15F using the potential S-matrix pole method based on numerical solution to Schrodinger equation. Comparison of S-matrix and R-matrix methods for resonances in 14O+p and 26Mg+n systems.
doi: 10.1103/PhysRevC.81.054314
2008BL11 Bull.Rus.Acad.Sci.Phys. 72, 811 (2008) L.D.Blokhintsev, V.O.Eremenko, B.F.Irgaziev, Yu.V.Orlov Characteristics of scattering of Λ hyperons from nuclei within the potential model NUCLEAR STRUCTURE 7He, 6,7,8,9Be, 6,7,8Li, 11C, 14N, 15O, 39Ca, 88Zr, 207Pb; calculated scattering lengths, phase shifts, and effective radii for low energy Λ scattering using Woods-Saxon, Hulthen, and Yukawa potentials.
doi: 10.3103/S106287380806021X
2007BL11 Bull.Rus.Acad.Sci.Phys. 71, 408 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 423 (2007) L.D.Blokhintsev, V.O.Eremenko, B.F.Irgaziev, Yu.V.Orlov Vertex Constants (Asymptotic Normalization Coefficients) and Mean-Square Radii, of Hypernuclei in the Potential Model NUCLEAR STRUCTURE A=7-208; calculated vertex constants, asymptotic normalization coefficients and mean-square radii for a number of hypernuclei using the potential approach.
doi: 10.3103/S1062873807030215
2007ER05 Bull.Rus.Acad.Sci.Phys. 71, 791 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 819 (2007) V.O.Eremenko, L.I.Nikitina, Yu.V.Orlov The vertex constant for the virtual decay of a nucleus into two charged particles within the effective range theory
doi: 10.3103/S1062873807060081
2006IR01 Bull.Rus.Acad.Sci.Phys. 70, 254 (2006) Virtual state in configuration space NUCLEAR STRUCTURE 3H; calculated virtual state energy.
2006IR02 Bull.Rus.Acad.Sci.Phys. 70, 257 (2006) B.F.Irgaziev, L.I.Nikitina, Yu.V.Orlov Nucleon-deuteron system at low energies within a two-body potential model NUCLEAR STRUCTURE 3H, 3He; calculated binding energies, effective radius functions.
2006OR03 Phys.Atomic Nuclei 69, 607 (2006); Yad.Fiz. 69, 631 (2006) Effective-Range Function for Doublet nd Scattering from an Analysis of Modern Data NUCLEAR REACTIONS 2H(n, n), E ≈ 0-10 MeV; analyzed doublet scattering data; deduced effective-range function. NUCLEAR STRUCTURE 3H; analyzed data; deduced effective-range function.
doi: 10.1134/S1063778806040077
2006OR07 Phys.Atomic Nuclei 69, 828 (2006); Yad.Fiz. 69, 855 (2006) Doublet Coulomb-Nuclear Scattering Length and Other Parameters of the Effective-Range Function for Proton-Deuteron Scattering from an Analysis of Present-Day Data NUCLEAR REACTIONS 2H(p, p), E ≈ 0.5-3 MeV; analyzed data; deduced scattering length, parameters of effective-range function.
doi: 10.1134/S106377880605005X
2005OR03 Bull.Rus.Acad.Sci.Phys. 69, 149 (2005) Convergence of effective radius expansion for doublet nd-scattering and its parameters from analysis of present-day calculation results NUCLEAR REACTIONS 2H(n, n), E ≈ 0-3 MeV; analyzed effective radius function, related parameters.
2005OR04 Bull.Rus.Acad.Sci.Phys. 69, 157 (2005) Doublet Coulomb-nuclear length of pd-scattering and pole of effective-radius function from analysis of modern data NUCLEAR REACTIONS 2H(p, p), E ≈ 0-3 MeV; analyzed effective radius function, related parameters.
2005OR05 Bull.Rus.Acad.Sci.Phys. 69, 844 (2005) Phillips and Girard-Fuda plots in light of latest calculation results for nd-system NUCLEAR STRUCTURE 3H; calculated binding energy vs nd scattering length.
2004OR06 Bull.Rus.Acad.Sci.Phys. 68, 293 (2004) Two-body approach to Nd-system at low energies NUCLEAR STRUCTURE 3H, 3He; calculated Coulomb difference of binding energies. Two-body approach. NUCLEAR REACTIONS 2H(p, X), E=low; calculated effective radius function.
2003OR01 Yad.Fiz. 66, 83 (2003); Phys.Atomic Nuclei 66, 81 (2003) nd Scattering at Low Energies in the Two-Body Potential Model NUCLEAR REACTIONS 2H(n, n), E ≈ 0-12 MeV; calculated S-wave phase shift for spin-doublet scattering. Two-body potential model.
doi: 10.1134/1.1540660
2002OR02 Yad.Fiz. 65, 396 (2002); Phys.Atomic Nuclei 65, 371 (2002) Yu.V.Orlov, Yu.P.Orevkov, L.I.Nikitina T → d + n Vertex Function and Its Correlation with the Triton Binding Energy and with the Doublet nd Scattering Length NUCLEAR STRUCTURE 3H; calculated normalization constant, binding energy; deduced correlation with nd scattering length.
doi: 10.1134/1.1451956
2002OR07 Bull.Rus.Acad.Sci.Phys. 65, 1700 (2002) Two-Body Model for Doublet nd-System and Asymptotics of Effective Potential
2002OR08 Bull.Rus.Acad.Sci.Phys. 66, 57 (2002) Correlations between Asymptotic Normalization Constant for Wavefunction of Triton, Its Binding Energy, and Doublet Length of nd-Scattering NUCLEAR STRUCTURE 3H; calculated asymptotic normalization factors for radial wave function.
2002OR09 Bull.Rus.Acad.Sci.Phys. 66, 763 (2002) 2S1/2 Phase of nd-Scattering at Low Energy within Framework of Two-Body Model NUCLEAR REACTIONS 2H(n, n), E=0-10 MeV; calculated doublet scattering phase. Two-body approach.
2000NI10 Bull.Rus.Acad.Sci.Phys. 64, 111 (2000) Poles of k cot δ and Analytical Properties of the Scattering Amplitude for the Woods-Saxon Potential
2000OR02 Yad.Fiz. 63, No 3, 394 (2000); Phys.Atomic Nuclei 63, 328 (2000) Yu.V.Orlov, Yu.P.Orevkov, L.I.Nikitina Two-Body Potential Model for the Doublet Neutron-Deuteron System and Effects of Long-Range Interaction NUCLEAR STRUCTURE 3H; calculated long-range interaction effects in doublet neutron-deuteron system. Two-body potential model.
doi: 10.1134/1.855639
2000OR05 Yad.Fiz. 63, No 11, 1982 (2000); Phys.Atomic Nuclei 63, 1889 (2000) Special Analytic Properties of the Amplitude for Scattering on the Woods-Saxon Potential NUCLEAR REACTIONS 208Pb(n, n), E not given; calculated scattering length vs interaction potential strength. Optical model, Woods-Saxon potential.
doi: 10.1134/1.1326979
1998BL17 Bull.Rus.Acad.Sci.Phys. 62, 64 (1998) L.D.Blokhintsev, L.I.Nikitina, Yu.V.Orlov Hypertriton in a Potential Model NUCLEAR STRUCTURE 3H; calculated hypernucleus virtual decay form factor, vertex constant. Two-body model, Hulthen and Yukawa potentials.
1998OR06 Bull.Rus.Acad.Sci.Phys. 62, 1824 (1998) Poles of k cot δ and Discrete Symmetry of Bound and Virtual Levels
1997NI14 Bull.Rus.Acad.Sci.Phys. 61, 1752 (1997) L.I.Nikitina, Yu.V.Orlov, Yu.P.Orevkov Separable Approximation of t-Matrix for a System with Resonant or Virtual State
1996OR07 Bull.Rus.Acad.Sci.Phys. 60, 1782 (1996) Yu.V.Orlov, Yu.P.Orevkov, L.I.Nikitina Vertex Constant in a Potential Model and the Effective Range Expansion NUCLEAR STRUCTURE 2,3H; calculated ground, virtual states characteristics; deduced pole related features. Two-body model, Yukawa potential.
1994NI15 Bull.Rus.Acad.Sci.Phys. 58, 1877 (1994) L.I.Nikitina, Yu.P.Orevkov, Yu.V.Orlov Coupling Constant for d → np Vertex in the Potential Model and Effective Range Approximation NUCLEAR STRUCTURE 2H; calculated binding energy. Potential model, effective range approximation, vertex coupling constant evaluated. NUCLEAR REACTIONS 1H(n, n), E=low; calculated scattering length. Potential model, effective range approximation, vertex coupling constant evaluated.
1992OR02 Yad.Fiz. 55, 38 (1992); Sov.J.Nucl.Phys. 55, 23 (1992) Yu.V.Orlov, N.M.Petrov, G.N.Teneva Description of the Virtual Decay T → d + n The Two-Body Potential Model NUCLEAR STRUCTURE 3H; calculated vertex constant vs binding energy. Virtual decay to d+n, two-body model.
1989MO24 Fiz.Elem.Chastits At.Yadra 20, 1341 (1989); Sov.J.Part.Nucl 20, 569 (1989) Resonances in Three-Particle Systems NUCLEAR REACTIONS 3He(π-, γ), (π-, π0), (π-, π+), 3H(n, p), E not given; compiled data analyses. Three-particle system resonances, two-body potential problem, Faddeev formalism. Other aspects included.
1987VA32 Ukr.Fiz.Zh. 32, 1125 (1987) V.M.Vainberg, Yu.V.Orlov, V.S.Popov, V.V.Turovtsev Virtual and Resonance Levels in the Yukawa Potential NUCLEAR REACTIONS 1H(n, n), 1n(n, n), 1H(p, p), E not given; calculated scattering amplitude real, virtual pole positions; deduced Yukawa potential.
1980BA55 Yad.Fiz. 32, 369 (1980); Sov.J.Nucl.Phys. 32, 191 (1980) A.G.Baryshnikov, V.B.Belyaev, L.D.Blokhintsev, B.F.Irgaziev, Yu.V.Orlov Scattering and Reactions in a 4-Nucleon System within the Framework of the K-Matrix Formalism NUCLEAR REACTIONS 3He(p, p), E=9.75, 19.48, 30.6 MeV; 3H(p, p), E=13.6, 19.48 MeV; calculated σ(θ); deduced nucleon-nucleon interaction dependence. Multi-channel K-matrix formalism.
1973OR09 Yad.Fiz. 18, 1028 (1973); Sov.J.Nucl.Phys. 18, 529 (1974) Peripheral-Model Analysis of (p, d) Reactions with Allowance for the Nuclear Form Factor NUCLEAR REACTIONS 18O(p, d), E=17.6 MeV; 19F(p, d), E=18.9 MeV; calculated σ(Ed, θ).
1970OR06 Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 2201 (1970);Bull.Acad.Sci. USSR, Phys.Ser. 34, 1963 (1971) Vertex Part in a Three-Body Model for 3H → n + d NUCLEAR STRUCTURE 3H; analyzed n+d vertex part.
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