NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 19, 2024.

Search: Author = I.P.Okhrimenko

Found 15 matches.

Back to query form


1993BY03      Yad.Fiz. 56, No 5, 51 (1993); Phys.At.Nuclei 56, 601 (1993)

A.V.Bystrenko, I.P.Okhrimenko

Study of the Quadrupole Resonances in α-16O Scattering

NUCLEAR REACTIONS 16O(α, α), E < 30 MeV; calculated phase shifts, σ(E). 20Ne deduced quadrupole excitations widths. Resonating group method, algebraic version.

1991OK01      Yad.Fiz. 53, 1534 (1991); Sov.J.Nucl.Phys. 53, 943 (1991)

I.P.Okhrimenko, A.I.Steshenko

Properties of the Discrete and Continuum States of the System Lambda + 4He and the π-Meson Decay of the (Lambda)5He Hypernucleus

NUCLEAR STRUCTURE A=5; calculated bound, continuum states of the lambda+4He system, π-meson decay of hypernucleus. Resonating group method.

1989GU16      Yad.Fiz. 50, 19 (1989)

I.F.Gutich, A.V.Nesterov, I.P.Okhrimenko

Study of Tetraneutron Continuum States

NUCLEAR STRUCTURE 4n; calculated continuum levels; deduced kinematical barrier resonance, parameters. Hyperspherical method.

1988GU07      Yad.Fiz. 47, 1238 (1988)

I.F.Gutich, I.P.Okhrimenko

Calculation of the Cross Section of Mirror Nuclear Reactions d(3H, n)α and d(3He, p)α at Subbarrier Energies

NUCLEAR REACTIONS, ICPND 2H(3He, p), 2H(t, n), E=threshold-0.6 MeV; calculated σ(E), S-factor vs E. 5Li deduced resonance parameters.

1987OK05      Few-Body Systems 2, 169 (1987)

I.P.Okhrimenko

Calculation of Quasi-Stationary State Parameters within the Algebraic Version of the Resonating-Group Method

NUCLEAR REACTIONS 4He(α, α), E=0-15 MeV; calculated phase shifts. 8Be deduced quasistationary resonances, Γ. Resonating group method.

doi: 10.1007/BF01113297
Citations: PlumX Metrics

1987VA36      Yad.Fiz. 46, 757 (1987); Sov.J.Nucl.Phys. 46, 427 (1987)

V.S.Vasilevsky, I.F.Gutich, I.P.Okhrimenko

Calculation of the Cross Section for the d(t, n)α Reaction and of the Parameters of the (3/2)+ Resonance of 5He

NUCLEAR REACTIONS, ICPND 2H(t, n), E=0-300 keV; calculated σ(E), astrophysical S-factor vs E. 2H(t, t), E=0-3 MeV; 4He(n, n), E not given; calculated phase shifts. 5He deduced resonance parameters. Resonating group method.

1986OK06      Yad.Fiz. 44, 320 (1986)

I.P.Okhrimenko

Study of (N + α) Resonances in Oscillatory Representation of the Resonating Group Method

NUCLEAR REACTIONS 4He(n, n), (p, p), E ≤ 20 MeV; calculated phase shifts vs E. 5He, 5Li deduced resonances, widths. Resonating group method.

1984OK01      Nucl.Phys. A424, 121 (1984)

I.P.Okhrimenko

Allowance for the Coulomb Interaction in the Framework of an Algebraic Version of the Resonating Group Method

NUCLEAR REACTIONS 4He(p, p), (n, n), E ≈ 0-18 MeV; calculated phase shifts vs E. 5He, 5Li deduced resonance energies, Γ. Resonating group method, Coulomb interaction effects, algebraic approach.

doi: 10.1016/0375-9474(84)90131-3
Citations: PlumX Metrics

1984OK03      Yad.Fiz. 40, 412 (1984)

I.P.Okhrimenko

Investigation of the Elastic Scattering Phase Shifts and the Resonance States of the αα System Based on an Algebraic Variant of the Resonating Group Method

NUCLEAR REACTIONS 4He(α, α), E ≈ 0-20 MeV; calculated phase shifts vs E. 8Be deduced resonances, Γ, possible J, π. Resonating group method, semi-realistic nucleon-nucleon potentials.

1983OK03      Izv.Akad.Nauk SSSR, Ser.Fiz. 47, 87 (1983)

I.P.Okhrimenko, A.I.Steshenko

Collective States of the Mirror Nuclei 42Ti and 42Ca

NUCLEAR STRUCTURE 42Ti, 42Ca; calculated collective states, B(λ), transition matrix elements, quadrupole moments, rms radii. Generalized hyperspherical functions, Sp(2, R) basis.

1982OV01      Yad.Fiz. 35, 642 (1982)

V.I.Ovcharenko, I.P.Okhrimenko, A.I.Steshenko

Study of the Properties of 18O and 18Ne Collective Excitations in the Generalized Hyperspherical Harmonics Method

NUCLEAR STRUCTURE 18O, 18Ne; calculated rms radii, effective deformation parameter, B(λ). Collective excitations, hyperspherical harmonics method.

1981OK02      Yad.Fiz. 34, 873 (1981)

I.P.Okhrimenko, A.I.Steshenko

Calculation of Collective Excitations of 20Ne Nucleus by the Method of Generalized Hyperspherical Functions (GHF) using the Sp(2, R) Basis

NUCLEAR STRUCTURE 20Ne; calculated levels, B(E2), quadrupole moments, rms radii. Generalized hyperspherical functions, semi-realistic nucleon-nucleon forces, Coulomb repulsion.

1980FI09      Yad.Fiz. 32, 70 (1980); Sov.J.Nucl.Phys. 32, 37 (1980)

G.F.Filippov, I.P.Okhrimenko

Generating Functions for the Minimum-Approximation Basis in the Method of Generalized Hyperspherical Functions. Calculation of the 8Be Spectrum.

NUCLEAR STRUCTURE 8Be; calculated rotational band. Generator coordinate method, hyperspherical functions.

1980OK05      Yad.Fiz. 32, 381 (1980); Sov.J.Nucl.Phys. 32, 197 (1980)

I.P.Okhrimenko, A.I.Steshenko

Energy Spectrum and Shape of Magic Nuclei with Collective Excitations

NUCLEAR STRUCTURE 16O, 40Ca; calculated levels, rms radii, effective deformation β, B(E0). Generalized hyperspherical harmonics, Coulomb interaction, various nucleon-nucleon interactions.

1979FI01      Yad.Fiz. 29, 332 (1979); Sov.J.Nucl.Phys. 29, 164 (1979)

F.G.Filippov, A.I.Steshenko, I.P.Okhrimenko, S.A.Badalov, V.M.Belenkii, V.M.Vinarskii

Single-Particle Distribution of Light Nuclei in the Proper Frame

NUCLEAR STRUCTURE 4He, 16O; calculated nucleon density for ground states. Proper coordinate system, one-particle distribution function constructed from collective, internal variables corresponding to the axes of the nuclear ellipsoid of inertia.

Back to query form