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NSR database version of April 11, 2024.

Search: Author = S.A.Fayans

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2003DU10      Yad.Fiz. 66, 627 (2003); Phys.Atomic Nuclei 66, 599 (2003)

A.D.Duysebaev, K.A.Kuterbekov, I.N.Kuchtina, B.M.Sadykov, L.I.Slusarenko, V.V.Tokarevsky, S.A.Fayans

Structure of the 90, 94Zr Nuclei: Global Analysis of Data on the Elastic and Inelastic Scattering of Alpha Particles and on the Total Cross Sections for the Reactions Induced by Their Interaction with These Nuclei

NUCLEAR REACTIONS 90,94Zr(α, α), (α, α'), E=40, 50.1 MeV; measured σ(θ). 90Zr(α, X), (3He, X), E ≈ 95 MeV; measured total reaction σ. 90,92,94,96Zr(α, α), (α, X), E ≈ 35-65 MeV; analyzed σ(θ), σ; deduced optical model parameters. 90,92,94,96Zr deduced transitions B(E1), B(E2), deformation lengths, related features.

doi: 10.1134/1.1568811
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0561.


2001RO29      Phys.Rev. C64, 051302 (2001)

G.V.Rogachev, V.Z.Goldberg, T.Lonnroth, W.H.Trzaska, S.A.Fayans, K.-M.Kallman, J.J.Kolata, M.Mutterer, M.V.Rozhkov, B.B.Skorodumov

Doubling of α-Cluster States in 22Ne

NUCLEAR REACTIONS 4He(18O, 18O), E(cm)=2.1-12.5 MeV; measured excitation functions, σ(θ). 22Ne deduced resonance energies, J, π, α-cluster states.

doi: 10.1103/PhysRevC.64.051302
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0964.


2000BO45      Yad.Fiz. 63, No 9, 1631 (2000); Phys.Atomic Nuclei 63, 1546 (2000)

D.V.Bolotov, O.M.Knyazkov, I.N.Kuchtina, S.A.Fayans

Effective Nucleon-Nucleon Forces and Interaction of Light Exotic Nuclei with Stable Nuclei at Low Energies

NUCLEAR STRUCTURE 6He, 11Li, 11Be, 8B; calculated proton, neutron and matter root-mean-square radii and distributions.

NUCLEAR REACTIONS 12C(6He, 6He), (11Li, 11Li), (11Be, 11Be), (8B, 8B), E=20-60 MeV/nucleon; calculated nuclear potential, σ(θ), reaction σ. Comparison with data. Halo nuclei.

doi: 10.1134/1.1312888
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2000FA15      Nucl.Phys. A676, 49 (2000)

S.A.Fayans, S.V.Tolokonnikov, E.I.Trykov, D.Zawischa

Nuclear Isotope Shifts within the Local Energy-Density Functional Approach

NUCLEAR STRUCTURE Ca, Sn, Pb; calculated mass, binding energies, one- and two-neutron separation energies, mean-squared neutron, proton and matter radii, pairing gaps, isovector-dipole and Fermi charge-exchange transition energies. Solution of Gor'kov equations with pairing interaction, comparison with other theoretical approaches and with experimental values.

doi: 10.1016/S0375-9474(00)00192-5
Citations: PlumX Metrics


2000FA20      Phys.Lett. 491B, 245 (2000)

S.A.Fayans, S.V.Tolokonnikov, D.Zawischa

Pairing-Induced Localization of the Particle Continuum in Weakly Bound Nuclei

NUCLEAR STRUCTURE 70Ca; calculated neutron single-particle levels, occupation numbers, spectral densities; deduced pairing effects. Z=20; A=38-70; calculated netron and proton densities, binding energies, two-neutron separation energies. Hartree-Fock-Bogolyubov approach.

doi: 10.1016/S0370-2693(00)01053-4
Citations: PlumX Metrics


1999FA12      Pisma Zh.Eksp.Teor.Fiz. 70, 235 (1999); JETP Lett. 70, 240 (1999)

S.A.Fayans

Isotope Shifts in Finite Nuclei and the Pairing Properties of Nuclear Matter

doi: 10.1134/1.568159
Citations: PlumX Metrics


1999KN04      Fiz.Elem.Chastits At.Yadra 30, 870 (1999); Phys.Part.Nucl. 30, 369 (1999)

O.M.Knyazkov, I.N.Kukhtina, S.A.Fayans

Interaction Cross Sections and Structure of Light Exotic Nuclei

NUCLEAR STRUCTURE 4,6,8He, 6,7,8,9,11Li, 7,10,11,12,14Be, 8,12,13,14,15B, 12C, 20,21,22,23,25,26,27,28,29,30,31,32Na; analyzed reaction data; deduced radii. 17B, 17,20C, 17,20N, 17,20O, 17,20F, 17,20Ne, 20Na, 20Mg, 20Al; calculated radii. Phenomenological, semi-microscopic approaches.


1998FA11      Pisma Zh.Eksp.Teor.Fiz. 68, 161 (1998); JETP Lett. 68, 169 (1998)

S.A.Fayans

Towards a Universal Nuclear Density Functional

NUCLEAR STRUCTURE Sn, Pb; calculated masses. Effective energy-density functionals.

doi: 10.1134/1.567841
Citations: PlumX Metrics


1998FA16      Pisma Zh.Eksp.Teor.Fiz. 68, 260 (1998); JETP Lett. 68, 276 (1998)

S.A.Fayans, S.V.Tolokonnikov, E.L.Trykov, D.Zawischa

Local Energy Density Functional and Density-Dependent Pairing in Nuclear Systems

NUCLEAR STRUCTURE Pb; calculated relative neutron separation energies, charge radii for A=189-214. Density-dependent pairing.

doi: 10.1134/1.567859
Citations: PlumX Metrics


1998FA21      Nuovo Cim. 111A, 823 (1998)

S.A.Fayans, S.V.Tolokonnikov, E.L.Trykov, D.Zawischa

Density-Dependent Pairing in Nuclei Far from Stability

NUCLEAR STRUCTURE Pb; calculated neutron separation energies, charge radii for A=189-215. Density-dependent effective interaction.


1998KN02      Yad.Fiz. 61, No 4, 603 (1998); Phys.Atomic Nuclei 61, 533 (1998)

O.M.Knyazkov, I.N.Kuchtina, S.A.Fayans

Nucleon-Density Distributions in Exotic Light Nuclei and Elastic Isobar Scattering

NUCLEAR STRUCTURE 7,8,11Li, 7,11Be, 8He, 8,11B, 11C; calculated neutron, proton densities.

NUCLEAR REACTIONS 14C(7Li, 7Li), (7Be, 7Be), (8He, 8He), (8Li, 8Li), (8B, 8B), (11Li, 11Li), (11Be, 11Be), (11B, 11B), (11C, 11C), E=20, 30, 40, 60 MeV/nucleon; calculated σ(θ); deduced sensitivity to parameters.


1998KN03      Yad.Fiz. 61, No 5, 827 (1998); Phys.Atomic Nuclei 61, 744 (1998)

O.M.Knyazkov, I.N.Kuchtina, S.A.Fayans

Semimicroscopic Analysis of Total Cross Sections for Reactions Involving Exotic Light Nuclei

NUCLEAR REACTIONS 12C, 28Si(8B, X), 12C(11Li, X), E < 300 MeV/nucleon; calculated reaction σ. 28Si(8B, 8B), E=29-56 MeV; calculated σ(θ). Folding model.


1998MI15      Pisma Zh.Eksp.Teor.Fiz. 67, 435 (1998); JETP Lett. 67, 453 (1998)

L.A.Mikaelyan, V.V.Sinev, S.A.Fayans

On a Precise Check of the Standard Model in an Experiment with a 90Sr Beta Source

NUCLEAR REACTIONS 1H(ν, e+), E not given; calculated counting rate using 90Sr source, various detectors.

doi: 10.1134/1.567709
Citations: PlumX Metrics


1997FA20      Nucl.Phys. A626, 263c (1997)

S.A.Fayans, O.M.Knyazkov, I.N.Kuchtina

Applications of Nuclear Reactions with Radioactive Beams to Study Light Exotic Nuclei

NUCLEAR REACTIONS 12C(8B, X), (11Li, X), E=20-200 MeV/nucleon; 28Si(8B, X), E=20-200 MeV/nucleon; calculated reaction σ. Comparison with data.

doi: 10.1016/S0375-9474(97)00545-9
Citations: PlumX Metrics


1997KN07      Fiz.Elem.Chastits At.Yadra 28, 1061 (1997); Phys.Part.Nucl. 28, 418 (1997)

O.M.Knyazkov, I.N.Kukhtina, S.A.Fayans

Quasielastic Scattering of Light Exotic Nuclei

NUCLEAR REACTIONS 12C(12C, 12C'), E=20 MeV/nucleon; 12C(11C, 11C'), (11Li, 11Li'), E=60 MeV/nucleon; 28Si(11Li, 11Li'), E=29 MeV/nucleon; 1H(9Li, 9Li), (11Li, 11Li), E=60 MeV/nucleon; 12C(12Be, 12Be'), (14Be, 14Be'), E=57 MeV/nucleon; 12C(7Be, 7Be'), (8B, 8B'), E=40 MeV/nucleon; analyzed σ(θ). Optical model. Neutron, proton halo role discussed.


1996BO11      Z.Phys. A355, 117 (1996)

I.N.Borzov, S.A.Fayans, E.Kromer, D.Zawischa

Ground State Properties and β-Decay Half-Lives Near 132Sn in a Self-Consistent Theory

NUCLEAR STRUCTURE 100,132Sn; calculated nucleon, matter density distributions. 40Ca, 208Pb; calculated density distributions. 127,129,128,130Cd, 133,134Sn, 138Te, 123,125,127,129Ag, 131,133,135In, 135Sb; calculated levels, J, π, Qβ, T1/2, Gamow-Teller strength distributions. 124,125,126,131,132,133Cd; calculated T1/2.

doi: 10.1007/s002180050088
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1996FA17      Phys.Lett. 383B, 19 (1996)

S.A.Fayans, D.Zawischa

Towards a Better Parametrization of the Nuclear Pairing Force: Density dependence with gradient term

NUCLEAR STRUCTURE A=190-214; calculated neutron separation energies, mean squared charge radii differences for Pb isotopes with respect to 208Pb. New effective density dependent pairing interaction with gradient term, density functional method.

doi: 10.1016/0370-2693(96)00716-2
Citations: PlumX Metrics


1996HO11      Nucl.Phys. A600, 193 (1996)

D.J.Horen, G.R.Satchler, S.A.Fayans, E.L.Trykov

Microscopic Description of the Excitation of Some States in the 90,92,94,96Zr Isotopes

NUCLEAR STRUCTURE 90,92,94,96Zr; calculated neutron, proton transition densities, charge distributions. Realistic self-consistent finite Fermi systems.

NUCLEAR REACTIONS 90,92,94,96Zr(6Li, 6Li'), E=70 MeV; 90,92,94,96Zr(α, α'), E=35.4 MeV; 90Zr(17O, 17O'), E=84 MeV/nucleon; analyzed σ(θ). Realistic self-consistent finite Fermi systems.

doi: 10.1016/0375-9474(96)00032-2
Citations: PlumX Metrics


1996KN02      Yad.Fiz. 59, No 3, 466 (1996); Phys.Atomic Nuclei 59, 439 (1996)

O.M.Knyazkov, A.A.Kolozhvari, I.N.Kukhtina, S.A.Fayans

Microscopic Potentials for the Interaction of Neutron-Rich Lithium Isotopes with Nuclei

NUCLEAR STRUCTURE 6,7,8,9,11Li; calculated nucleon, matter rms radii. Density matrix formalism.

NUCLEAR REACTIONS 94Mo, 58Ni(8Li, 8Li), E=480, 960 MeV; 94Mo, 58Ni(9Li, 9Li), E=540, 1080 MeV; 58Ni, 94Mo(11Li, 11Li), E=480-660-1320 MeV; calculated potentials rms radii. 28Si(6Li, 6Li), (7Li, 7Li), (8Li, 8Li), (9Li, 9Li), (11Li, 11Li), E=30-120 MeV/nucleon; 48Ca(6Li, 6Li), (7Li, 7Li), (8Li, 8Li), (9Li, 9Li), (11Li, 11Li), E=60, 120 MeV/nucleon; calculated potentials integrated features. Density matrix formalism.


1996KN05      Yad.Fiz. 59, No 7, 1188 (1996); Phys.Atomic Nuclei 59, 1138 (1996)

O.M.Knyazkov, I.N.Kukhtina, Yu.E.Penionzhkevich, N.K.Skobelev, S.A.Fayans

Microscopic Description of the Quasielastic Scattering of Exotic Light Nuclei

NUCLEAR REACTIONS 12C(8B, X), (7Be, X), E=40 MeV/nucleon; 28Si(11Li, X), E=29 MeV/nucleon; 12C(11C, X), (11Li, X), E=60 MeV/nucleon; analyzed quasielastic scattering σ(θ), σ. Microscopic approach.

NUCLEAR STRUCTURE 7Be, 8B, 12,11C, 11Li, 28Si; calculated nucleon, matter rms radii, isoscalar densities. Microscopic approach.


1995BO06      Nucl.Phys. A584, 335 (1995); Erratum Nucl.Phys. A585, 763 (1995)

I.N.Borzov, S.A.Fayans, E.L.Trykov

Gamow-Teller Strength Functions of Superfluid Odd-A Nuclei and Neutrino Capture Reactions

RADIOACTIVITY 71Ga, 115In, 18F(β-); calculated Gamow-Teller strength functions. Self-consistent finite Fermi system theory.

doi: 10.1016/0375-9474(94)00769-J
Citations: PlumX Metrics


1995FA17      Phys.Lett. 357B, 509 (1995)

S.A.Fayans, O.M.Knyazkov, I.N.Kuchtina, Yu.E.Penionzhkevich, N.K.Skobelev

Quasielastic Scattering of Light Exotic Nuclei. A Semi-Microscopic Folding Analysis

NUCLEAR REACTIONS 12C(8B, 8B'), (7Be, 7Be'), E=40 MeV/nucleon; 12C(12C, 12C'), E=20 MeV/nucleon; 12C(11Li, 11Li'), (11C, 11C'), E=60 MeV/nucleon; 28Si(11Li, 11Li'), E=29 MeV/nucleon; calculated σ(θ), reaction σ. 11Li deduced neutron halo. 7Be, 8B deduced proton skin related features. Double-folding optical potential, coupled-channels calculation.

doi: 10.1016/0370-2693(95)00974-P
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1995KR16      Phys.Lett. 363B, 12 (1995)

E.Kromer, S.V.Tolokonnikov, S.A.Fayans, D.Zawischa

Energy-Density Functional Approach for Non-Spherical Nuclei

NUCLEAR STRUCTURE A=190-210; calculated Pb isotopes mean square charge radii. A=154-166; calculated Dy isotopes neutron separation energies, mean square charge radii, proton quadrupole moments. Self-consistent energy-density functional method.

doi: 10.1016/0370-2693(95)01216-D
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1995PL02      Yad.Fiz. 58, No 4, 612 (1995); Phys.Atomic Nuclei 58, 556 (1995)

A.P.Platonov, E.E.Saperstein, S.V.Tolokonnikov, S.A.Fayans

Effective Spin-Isospin NN Interaction at High Momentum Transfer and the Elastic Magnetic Scattering of Electrons by Nuclei

NUCLEAR REACTIONS 117Sn, 89Y, 41Ca, 17O(e, e), E not given; analyzed magnetic form factor data; deduced spin-isospin channel effective interaction suppression, Landau-Migdal constant momentum transfer dependence. Finite Fermi systems theory.


1994FA02      Nucl.Phys. A568, 523 (1994)

S.A.Fayans, E.L.Trykov, D.Zawischa

Influence of Effective Spin-Orbit Interaction on the Collective States of Nuclei

NUCLEAR STRUCTURE 16O, 48,40Ca, 208Pb; calculated levels, charge density distributions, octupole transition strength functions. Self-consistent approach.

doi: 10.1016/0375-9474(94)90392-1
Citations: PlumX Metrics


1994FA11      Nucl.Phys. A577, 557 (1994)

S.A.Fayans, A.P.Platonov, G.Graw, D.Hofer

Microscopic Description of Low-Lying One- and Two-Phonon States and Application to 96Zr

NUCLEAR STRUCTURE 96Zr; calculated neutron transition densities, β(λ), rms radii. Quasiparticle RPA, Green's function method, density functional approach.

NUCLEAR REACTIONS 96Zr(d, d'), E=22 MeV; calculated σ(θ). DWBA, coupled-channels approach, quasiparticle RPA, Green's function method, density functional approach input.

doi: 10.1016/0375-9474(94)90933-4
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1994FA14      Phys.Lett. 338B, 1 (1994)

S.A.Fayans, S.V.Tolokonnikov, E.L.Trykov, D.Zawischa

Isotope Shifts within the Energy-Density Functional Approach with Density Dependent Pairing

NUCLEAR STRUCTURE A=36-214; calculated neutron separation energies, mean square charge radii, binding energies. Energy-density functional approach, density dependent pairing.

doi: 10.1016/0370-2693(94)91334-X
Citations: PlumX Metrics


1993BO43      Bull.Rus.Acad.Sci.Phys. 57, 1783 (1993)

I.N.Borzov, S.A.Fayans, K.Rykaczewski

Gamow-Teller β-Decay of Nuclei in the Vicinity of 100Sn

RADIOACTIVITY 100,101,102,103,104,105,106,107,108,109Sn(β+); calculated β+-decay energy, Q(EC), Gamow-Teller transition strength; deduced renormalization features. Finite Fermi systems theory.


1993DO06      Yad.Fiz. 56, No 4, 57 (1993); Phys.Atomic Nuclei 56, 455 (1993)

A.B.Dobrotsvetov, S.A.Fayans

Recoil and Weak-Magnetism Effects in the Reactions ν-bar(e)(d, np)ν-bar(e) and ν-bar(e)(d, nn)e+ at Low Energies

NUCLEAR REACTIONS 2H(ν-bar, n), E ≤ 12 MeV; calculated σ; deduced recoil, weak-magnetism effects. Realistic interactions, effective-range approximations.


1993WI08      Phys.Rev. C47, 2539 (1993)

J.E.Wise, J.R.Calarco, J.P.Connelly, S.A.Fayans, F.W.Hersman, J.H.Heisenberg, R.S.Hicks, W.Kim, T.E.Milliman, R.A.Miskimen, G.A.Peterson, A.P.Platonov, E.E.Saperstein, R.P.Singhal

Ground-State Magnetization Density of 89Y

NUCLEAR REACTIONS 89Y(e, e), E=71-262 MeV; measured σ(θ), θ=180°. 89Y deduced ground state M1 form factor. Fourier-Bessel analysis.

doi: 10.1103/PhysRevC.47.2539
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1992BO09      Yad.Fiz. 55, 107 (1992); Sov.J.Nucl.Phys. 55, 60 (1992)

I.N.Borzov, F.A.Gareev, S.N.Ershov, R.S.Kurmanov, E.L.Trykov, S.A.Fayans

Microscopic Analysis of the Inclusive Spectra and Polarization Characteristics of (p, n), (n, p), (p(pol), n(pol)), and (n(pol), p(pol)) Reactions on 54Fe at E(N) = 300 MeV

NUCLEAR REACTIONS 54Fe(p, n), (polarized p, n), E=298 MeV; 54Fe(polarized n, p), E=298 MeV; calculated σ(θn, En), σ(θp, Ep), transverse polarization transfer coefficient vs θ. DWIA calculations.


1992DO11      Yad.Fiz. 55, 2126 (1992); Sov.J.Nucl.Phys. 55, 1180 (1992)

V.Yu.Dobretsov, A.B.Dobrotsvetov, S.A.Fayans

Inelastic Neutrino Scattering by Atomic Electrons

NUCLEAR REACTIONS 19F, 96Mo(ν, ν'), E=100 keV; calculated recoil electron differential σ. Electroweak minimal model.

ATOMIC PHYSICS 19F, 96Mo(ν, ν'), E=100 keV; calculated recoil electron differential σ. Electroweak minimal model.


1992FA07      Phys.Lett. 291B, 1 (1992)

S.A.Fayans, V.Yu.Dobretsov, A.B.Dobrotsvetov

Effect of Atomic Binding on Inelastic νe Scattering

ATOMIC PHYSICS 96Mo(ν, ν'), E=100 keV; calculated knocked-out electron spectra from atoms; deduced atomic binding effects. Electroweak minimal model, ν electromagnetic form factors.

NUCLEAR REACTIONS 96Mo(ν, ν'), E=100 keV; calculated knocked-out electron spectra from atoms; deduced atomic binding effects. Electroweak minimal model, ν electromagnetic form factors.

doi: 10.1016/0370-2693(92)90110-P
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1992FA08      Phys.Lett. 292B, 239 (1992)

S.A.Fayans, S.N.Ershov, E.F.Svinareva

New Soft Mode in the 11Li Nucleus Excited Through (p, p') Reaction

NUCLEAR REACTIONS 11Li(p, pX), E=60, 100 MeV; calculated inclusive σ(θp, Ep); deduced 11Li new soft mode excitation role. Self-consistent mean field particle-hole nucleon densities, distorted waves.

doi: 10.1016/0370-2693(92)91168-9
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1992GA27      Europhys.Lett. 20, 487 (1992)

F.A.Gareev, S.N.Ershov, E.F.Svinareva, B.V.Danilin, S.A.Fayans, D.V.Fedorov, M.V.Zhukov, S.A.Goncharov, J.S.Vaagen

Proton Elastic Scattering on Neutron Halo Nuclei

NUCLEAR REACTIONS 6Li, 6He(p, p), E=100-270 MeV; calculated σ(θ); deduced size, halo effect roles. Folding model.

doi: 10.1209/0295-5075/20/6/003
Citations: PlumX Metrics


1992KI10      Phys.Rev. C45, 2290 (1992)

W.Kim, B.L.Miller, J.R.Calarco, L.S.Cardman, J.P.Connelly, S.A.Fayans, B.Frois, D.Goutte, J.H.Heisenberg, F.W.Hersman, V.Meot, T.E.Milliman, P.Mueller, C.N.Papanicolas, A.P.Platonov, V.Yu.Ponomarev, J.E.Wise

Interplay between Single-Particle and Collective Degrees of Freedom in the Excitation of the Low-Lying States in 140Ce

NUCLEAR REACTIONS 140Ce(e, e'), E=190 MeV; measured σ(E(e')), θ=45°. 140Ce levels deduced form factors, transition charge densities, B(λ), configurations. Quasiparticle-phonon model, self-consistent finite Fermi system theory.

doi: 10.1103/PhysRevC.45.2290
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1992KI20      Phys.Rev. C46, 1656 (1992)

W.Kim, J.P.Connelly, J.H.Heisenberg, F.W.Hersman, T.E.Milliman, J.E.Wise, C.N.Papanicolas, S.A.Fayans, A.P.Platonov

Ground-State Charge Distribution and Transition Charge Densities of the Low-Lying States in 86Sr

NUCLEAR REACTIONS 86Sr(e, e'), (e, e), E=100-370 MeV; measured form factors. 86Sr levels deduced B(λ), transition charge densities.

doi: 10.1103/PhysRevC.46.1656
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1992PL02      Yad.Fiz. 55, 2030 (1992); Sov.J.Nucl.Phys. 55, 1126 (1992)

A.P.Platonov, S.A.Fayans

Microscopic Description of Two-Phonon States in Slightly Anharmonic Nuclei

NUCLEAR STRUCTURE 96Zr, 96Sr; calculated levels, B(λ), transition charge densities. Microscopic approach, two phonon states, slight anharmonicity.


1992PO09      Nucl.Phys. A549, 180 (1992)

V.Yu.Ponomarev, W.T.A.Borghols, S.A.Fayans, M.N.Harakeh, C.W.de Jager, J.B.van der Laan, A.P.Platonov, H.de Vries, S.Y.van der Werf

Transition Charge Densities of Low-Lying Collective States in 196Pt from Inelastic Electron Scattering

NUCLEAR REACTIONS 196Pt(e, e'), E=90-334 MeV; measured spectra, longitudinal form factors. 196Pt levels deduced transition charge densities, J, π, B(λ). Fourier-Bessel analysis. Compared to microscopic quasiparticle phonon model.

doi: 10.1016/0375-9474(92)90039-M
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1992WI06      Phys.Rev. C45, 2701 (1992)

J.E.Wise, J.P.Connelly, F.W.Hersman, J.H.Heisenberg, W.Kim, M.Leuschner, S.A.Fayans, A.P.Platonov, E.E.Saperstein, V.Yu.Ponomarev

Transition Densities of Collective Excitations in 118Sn

NUCLEAR REACTIONS 118Sn(e, e), (e, e'), E=252, 376 MeV; measured σ(θ, E(e')). 118Sn levels deduced transition charge densities, B(λ). Finite Fermi system, quasiparticle-phonon approach.

doi: 10.1103/PhysRevC.45.2701
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1991FA09      Phys.Lett. 267B, 443 (1991)

S.A.Fayans

Giant Low-Energy Resonances in Near-Drip-Line Nuclei. A New Soft Mode

NUCLEAR STRUCTURE 11Li; calculated isoscalar monopole, quadrupole, octupole, isovector dipole strength functions. Soft mode interpretation.

doi: 10.1016/0370-2693(91)90891-S
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1991FA11      Pisma Zh.Eksp.Teor.Fiz. 53, 389 (1991); JETP Lett.(USSR) 53, 407 (1991)

S.A.Fayans

Giant Resonances at the Threshold of the Continuum: New soft mode in nuclei

NUCLEAR STRUCTURE 11Li; calculated isoscalar monopole, quadrupole, octupole, isovector dipole transition strength distributions. Sum rule techniques.


1990BO48      Yad.Fiz. 52, 985 (1990); Sov.J.Nucl.Phys. 52, 627 (1990)

I.N.Borzov, E.L.Trykov, S.A.Fayans

Strength Functions of Gamow-Teller Excitations of Stable and Neutron-Deficient Nuclei

NUCLEAR STRUCTURE 54Fe, 60Ni, 94Ru, 96Pd, 110,108,106,104,102,100Sn, 148Dy, 150Er; calculated Gamow-Teller transition strength functions.


1989BO54      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2178 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.11, 122 (1989)

I.N.Borzov, S.A.Fayans

Strength Functions of Gamow-Teller Excitations of Nuclei of Fe and Ni Isotopes

NUCLEAR STRUCTURE 60,66Ni, 54Fe; calculated Gamow-Teller transition strength function. Finite Fermi system theory.


1988BO43      Yad.Fiz. 48, 399 (1988); Sov.J.Nucl.Phys. 48, 251 (1988)

I.N.Borzov, B.V.Zhuravlev, F.A.Gareev, S.N.Ershov, N.I.Pyatov, S.A.Fayans

Microscopic Analysis of the 90Zr(p, n)90Nb Reaction at E(p) = 22.5 MeV

NUCLEAR REACTIONS 90Zr(p, n), E=22.5 MeV; analyzed σ(θ), σ; deduced reaction mechanism. Microscopic distorted wave method.


1988GA18      Yad.Fiz. 48, 97 (1988)

F.A.Gareev, S.N.Ershov, N.I.Pyatov, S.A.Fayans

Analysis of the 48Ca(p, n)48Sc Reaction at Intermediate Energies and Structure of Nuclear Charge-Exchange Excitations

NUCLEAR REACTIONS 48Ca(polarized p, n), E=134, 160 MeV; analyzed σ(θ), σ(θn, En), analyzing power; deduced spin polarization transfer coefficients. DWBA.


1988GA28      Yad.Fiz. 48, 1217 (1988)

F.A.Gareev, Yu.A.Glukhov, S.A.Goncharov, V.V.Danichev, A.S.Demyanova, S.N.Ershov, G.S.Kazacha, A.A.Ogloblin, N.I.Pyatov, S.B.Sakuta, S.A.Fayans

Study of 90Zr(7Li, 7Be)90Y Reaction at E(7Li) = 78 MeV

NUCLEAR REACTIONS 90Zr(7Li, 7Be), E=78 MeV; measured σ(θ), σ(θ(7Be), E(7Be)); deduced reaction mechanism. 90Y levels deduced L, J.


1988SM06      Yad.Fiz. 48, 1661 (1988)

A.V.Smirnov, S.V.Tolokonnikov, S.A.Fayans

Method of Energy Functional with Pairing in Coordinate Representation

NUCLEAR STRUCTURE 40,48Ca, 90Zr, 114,116,120,124Sn, 146Gd, 204,208,212Pb; calculated binding energy, charge distribution, single particle levels, occupation numbers. Self-consistent method of energy functional.


1987BE15      Yad.Fiz. 45, 1263 (1987)

S.T.Belyaev, A.V.Smirnov, S.V.Tolokonnikov, S.A.Fayans

Pairing in Atomic Nuclei in the Coordinate Representation

NUCLEAR STRUCTURE 114,122,134Sn; calculated neutron rms radii, levels. Superfluid nuclei, Green's function.


1986BA78      Phys.Scr. 34, 541 (1986)

J.Bang, F.A.Gareev, N.I.Pyatov, S.N.Ershov, S.A.Fayans

Spin-Isospin Excitations in Nuclei

NUCLEAR REACTIONS 90Zr, 208Pb(p, n), E=200 MeV; 48Ca(p, n), E=160 MeV; 16O(p, n), E=135.2 MeV; calculated σ(En, θn). Finite Fermi systems.

doi: 10.1088/0031-8949/34/6A/009
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1986GA30      Yad.Fiz. 44, 1435 (1986)

F.A.Gareev, S.N.Ershov, N.I.Pyatov, S.A.Fayans

Study of Neutron Spectrum from Reaction 208Pb(p, n)208Bi at E(p) = 200 MeV

NUCLEAR REACTIONS, MECPD 208Pb(p, n), E=200 MeV; calculated σ(En, θn). DWIA.


1985AL07      Nucl.Phys. A436, 338 (1985)

D.V.Aleksandrov, Yu.A.Glukhov, A.S.Demyanova, A.A.Ogloblin, S.B.Sakuta, V.V.Sukharevsky, S.V.Tolokonnikov, S.A.Fayans, F.A.Gareev, S.N.Ershov, I.N.Borzov, J.Bang

A Study of the 14C(6Li, 6He)14N Reaction at 93 MeV

NUCLEAR REACTIONS 14C(6Li, 6He), E=93 MeV; measured σ(E(6He)), σ(θ); deduced reaction mechanism, Landau-Migdal force constant. Finite Fermi system, shell model functions, transition densities, DWBA analysis.

doi: 10.1016/0375-9474(85)90202-7
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1985BA33      Nucl.Phys. A440, 445 (1985); Erratum Nucl.Phys. A457, 742 (1986)

J.Bang, S.A.Fayans, F.A.Gareev, S.N.Ershov, N.I.Pyatov

Microscopic DWIA Analysis of the (p, n) Reactions

NUCLEAR REACTIONS 90Zr(p, n), E=120, 200 MeV; 208Pb(p, n), E=120, 160, 200 MeV; 48Ca(p, n), E=160 MeV; calculated σ(θ). Microscopic DWIA analysis.

doi: 10.1016/0375-9474(85)90240-4
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1985BO51      Yad.Fiz. 42, 625 (1985)

I.N.Borzov, F.A.Gareev, S.N.Ershov, S.V.Tolokonnikov, S.A.Fayans

Excitation of Unnatural Parity States in (p, p') Reactions

NUCLEAR REACTIONS 48Ca, 90Zr, 208Pb(p, p'), E=160, 201 MeV; calculated σ(θ). DWIA, microscopic transition densities.


1985DE41      Nucl.Phys. A444, 519 (1985)

A.S.Demyanova, S.A.Fayans, Yu.A.Glukhov, A.A.Ogloblin, S.B.Sakuta, S.N.Ershov, F.A.Gareev, N.I.Pyatov

A Study of the 90Zr(6Li, 6He)90Nb Reaction at E(6Li) = 93 MeV

NUCLEAR REACTIONS 90Zr(6Li, 6He), E=93 MeV; measured σ(E(6He), θ); deduced reaction mechanism. Misroscopic DWBA analysis.

doi: 10.1016/0375-9474(85)90466-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1418.


1984BO47      Yad.Fiz. 40, 1151 (1984)

I.N.Borzov, S.V.Tolokonnikov, S.A.Fayans

Spin-Dependent Nucleon-Nucleon Effective Interaction in Nuclei

NUCLEAR STRUCTURE 48Ca, 90Zr, 208Pb; calculated B(M1), ratios. Finite Fermi system, spin-dependent effective nucleon-nucleon interaction.


1984GA19      Yad.Fiz. 39, 1401 (1984)

F.A.Gareev, S.N.Ershov, N.I.Pyatov, S.A.Fayans

Microscopic Description of Charge-Exchange Nuclear Resonances Excited in the (p, n) Reactions

NUCLEAR REACTIONS 90Zr(p, n), E=120, 200 MeV; 48Ca(p, n), E=160 MeV; calculated σ(θ), IAS, Gamow-Teller resonance, dipole, spin-dipole excitation transition densities. DWIA, finite Fermi systems.


1984PY01      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1837 (1984)

N.I.Pyatov, S.A.Fayans

Excitation of Giant Resonances by Charge Exchange Reactions

NUCLEAR REACTIONS 90Zr(p, n), E=200 MeV; 90Zr(6Li, 6He), E=93 MeV; calculated σ(θ). 90Nb deduced giant resonance excitation.


1982FA14      Z.Phys. A308, 145 (1982)

S.A.Fayans, V.V.Palichik, N.I.Pyatov

High Multipolarity Nuclear Excitations in the Continuum

NUCLEAR STRUCTURE 40Ca; calculated high multipole transition strengths distribution, EWSR. Woods-Saxon potentials, independent particle model.

doi: 10.1007/BF01413004
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1982PA16      Yad.Fiz. 35, 1374 (1982)

V.V.Palchik, N.I.Pyatov, S.A.Fayans

On Multipole Electric Resonances in 208Pb

NUCLEAR STRUCTURE 208Pb; calculated transition charge densities, B(λ), giant multipole resonances, radiative strength functions. Self-consistent model.


1982TO17      Pisma Zh.Eksp.Teor.Fiz. 35, 403 (1982); JETP Lett.(USSR) 35, 499 (1982)

S.V.Tolokonnikov, S.A.Fayans

Sum Rules for Dipole Transitions in Finite Systems and the Giant Dipole Resonance in Nuclei

NUCLEAR STRUCTURE 150Nd, 152,154Sm, 153Eu, 159Tb, 160Gd, 165Ho, 175Lu, 181Ta, 186W, 232Th, 235,238U, 237Np; calculated quadrupole moment vs GDR splitting. A ≤ 250; calculated GDR energy vs mass. Self-consistent theory, finite Fermi systems.


1981GA12      Yad.Fiz. 33, 645 (1981)

F.A.Gareev, S.N.Ershov, N.I.Pyatov, S.A.Fayans, D.I.Salamov

Self-Consistent Description of Dipole States Taking into Account the One-Particle Continuum

NUCLEAR STRUCTURE 16O, 48Ca, 58Ni, 90Zr, 208Pb; calculated B(E1), dipole strength functions, escape widths, transition densities. Self-consistent, translationally invariant model, separable effective interactions.


1981GA32      Yad.Fiz. 34, 648 (1981)

F.A.Gareev, S.N.Ershov, S.A.Fayans

Simple Description of Nuclear Excitations in Continuum

NUCLEAR REACTIONS 58Ni(p, p'), E=12.5-45 MeV; calculated multipole transition strength function, B(λ), dynamical deformation parameters. Microscopic model.


1981PA24      Yad.Fiz. 34, 903 (1981)

V.V.Palichik, N.I.Pyatov, S.A.Fayans

Self-Consistent Calculation of 208Pb Spectrum

NUCLEAR STRUCTURE 208Pb; calculated levels, transition density distributions, B(λ). Self-consistent model.


1981PY02      Yad.Fiz. 34, 600 (1981)

N.I.Pyatov, D.I.Salamov, S.A.Fayans

Self-Consistent Description of Isobaric 0+ States with an Exact Account for the One-Particle Continuum

NUCLEAR STRUCTURE 64Ga, 208Bi; calculated IAR properties, escape widths, transition densities, Fermi transition strength functions. Microscopic formalism, continuum effects.


1980FA10      Phys.Lett. 92B, 33 (1980)

S.A.Fayans, E.E.Saperstein, S.V.Tolokonnikov

Effects of Proximity to the Pion Condensation Threshold in Inelastic Nucleon-Nucleus Scattering with Excitation of Unnatural-Parity States

NUCLEAR REACTIONS 208Pb(p, p'), E=35, 61.4, 100 MeV; calculated σ(θ); deduced pion condensation threshold effects. DWBA, renormalized one-pion exchange, full-basis form factors.

doi: 10.1016/0370-2693(80)90297-X
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1979FA05      Nucl.Phys. A317, 424 (1979)

S.A.Fayans, V.A.Khodel, E.E.Saperstein

Self-Consistent Theory of Finite Fermi Systems and Low-Lying Collective States in Spherical Nuclei (I)

NUCLEAR STRUCTURE 40Ca, 88Sr, 132Sn, 208Pb, 298,342Fl; analyzed nature of low-lying collective states. Finite Fermi system with self-consistency, classical liquid-drop surface vibration interpretation.

doi: 10.1016/0375-9474(79)90490-1
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1979FA09      Nucl.Phys. A326, 463 (1979)

S.A.Fayans, E.E.Saperstein, S.V.Tolokonnikov

Excitation of Unnatural Parity States and Proximity of Atomic Nuclei to the Point of the π-Condensate Instability

NUCLEAR STRUCTURE 208Pb; calculated transition densities for low-lying unnatural parity states. Theory of finite Fermi systems, one-pion exchange amplitude.

doi: 10.1016/0375-9474(79)90404-4
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1975SA20      Pisma Zh.Eksp.Teor.Fiz. 22, 529 (1975); JETP Lett.(USSR) 22, 258 (1976)

E.E.Sapershtein, S.V.Tolokonnikov, S.A.Fayans

Influence of Finiteness Effects on the Character of Pion Condensation in Atomic Nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 114Sn, 208Pb; calculated critical parameters which determine π-condensate instability.


1971BU13      Yad.Fiz. 13, 1209 (1971); Sov.J.Nucl.Phys. 13, 695 (1971)

G.G.Bunatyan, S.A.Fayans

Allowance for the Continuous Spectrum in the Theory of Photonuclear Reactions

NUCLEAR REACTIONS 91Zr, 209Bi(γ, n), (γ, p), E approx threshold; calculated σ(E).


1971FA17      Phys.Lett. 37B, 155 (1971)

S.A.Fayans

Corrections to the ft-Values of 0+→0+ Superallowed β-Transitions and Effective Constant G'(v) of Nuclear β-Decay

RADIOACTIVITY 14O, 26mAl, 34Cl, 42Sc, 46V, 50Mn, 54Co; calculated transition energies, nuclear matrix elements; second-forbidden, isospin violation corrections to superallowed β-decays.

doi: 10.1016/0370-2693(71)90039-6
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1970FA02      Phys.Lett. 31B, 99 (1970)

S.A.Fayans, V.A.Khodel

Calculations of Nuclear Matrix Elements for Beta-Decay of RaE

RADIOACTIVITY 210Bi; calculated β-decay matrix elements, shape factor, T1/2, longitudinal polarization.

doi: 10.1016/0370-2693(70)90120-6
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1969FA08      Phys.Letters 30B, 5 (1969)

S.A.Fayans, V.A.Khodel

Relation Between Nuclear Matrix Elements for First-Forbidden Beta-Decays

NUCLEAR STRUCTURE 207Bi; calculated nuclear matrix elements for first-forbidden β-decays.

doi: 10.1016/0370-2693(69)90270-6
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