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NSR database version of April 27, 2024.

Search: Author = G.M.Onishchenko

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2022BE34      East.Eur.J.Phys 2022, 48 (2022)

Y.A.Berezhnoy, G.M.Onyshchenko, P.E.Kuznietsov, V.V.Pilipenko, I.I.Yakymenko

Analysis of α-²⁰⁸Pb Elastic Scattering at a Wide Energies by the S-Matrix Model

NUCLEAR REACTIONS ²⁰⁸Pb(α, α), E=104-699 MeV; analyzed available data; deduced energy evolution of the S-matrix parameters, the total reaction σ, nuclear rainbow and Fraunhofer crossover angles.

doi: 10.26565/2312-4334-2022-4-03
Citations: PlumX Metrics

2018BE26      Int.J.Mod.Phys. E27, 1850061 (2018)

Yu.A.Berezhnoy, A.S.Molev, G.M.Onyshchenko, V.V.Pilipenko

Unified S-matrix analysis of Airy structures in α + ²⁴Mg elastic and inelastic scattering

NUCLEAR REACTIONS ²⁴Mg(α, α), (α, α'), E=50-224 MeV; calculated σ(θ) using the six-parameter S-matrix model. Comparison with available data.

doi: 10.1142/S0218301318500611
Citations: PlumX Metrics

2017BE09      Int.J.Mod.Phys. E26, 1750027 (2017)

Yu.A.Berezhnoy, G.M.Onyshchenko, V.V.Pilipenko

Analysis of α-¹²C elastic scattering at intermediate energies by the S-matrix model

NUCLEAR REACTIONS ¹²C(α, α), E=65-386 MeV; calculated σ, S-matrix parameters. Comparison with available data.

doi: 10.1142/S0218301317500276
Citations: PlumX Metrics

2007KU11      Phys.Atomic Nuclei 70, 1036 (2007); Yad.Fiz. 70, 1071 (2007)

A.V.Kuznichenko, G.M.Onyshchenko, V.V.Pilipenko, N.Burtebayev, G.S.Zhurynbaeva

Analysis of elastic and inelastic α + ²⁴Mg scattering within the S matrix model involving Regge poles

NUCLEAR REACTIONS ²⁴Mg(α, α), E=50-119 MeV; analyzed elastic scattering cross sections data using a phenomenological S-matrix model.

doi: 10.1134/S1063778807060063
Citations: PlumX Metrics

2005KU41      Bull.Rus.Acad.Sci.Phys. 69, 27 (2005)

A.V.Kuznichenko, G.M.Onishchenko, V.V.Pilipenko, N.Burtebaev

Analysis of ¹⁶O + ²⁸Si scattering cross sections, based on S-matrix approach

NUCLEAR REACTIONS ²⁸Si(¹⁶O, ¹⁶O'), E=32-142.5 MeV; analyzed σ(θ); deduced role of isolated Regge poles in describing anomalous backward scattering. Phenomenological S-matrix model.

2005KU45      Vis.Khar.Nat.Univ. 610, n.3(28) p.21 (2005)

A.V.Kuznichenko, G.M.Onyshchenko, V.V.Pilipenko, N.Burtebaev

Description of elastic scattering and quasielastic charge-exchange reaction of ³He on carbon nuclei in the S-matrix model with regge poles

NUCLEAR REACTIONS ^13,14C(³He, t), E=39.6, 72 MeV; analyzed σ(θ); deduced new model for elastic and charge-exchange reactions.

2003KU47      Bull.Rus.Acad.Sci.Phys. 67, 776 (2003)

A.V.Kuznichenko, V.V.Pilipenko, G.M.Onishchenko, A.S.Dem'yanova, N.Burtebaev

Refraction effects in ¹⁶O + ¹⁶O scattering at 124-1120 MeV and S-matrix model with Regge poles

NUCLEAR REACTIONS ¹⁶O(¹⁶O, ¹⁶O), E=124-1120 MeV; analyzed σ(θ), refraction effects; deduced parameters. Phenomenological S-matrix model.

2002KU41      Bull.Rus.Acad.Sci.Phys. 66, 768 (2002)

A.V.Kuznichenko, V.V.Pilipenko, G.M.Onishchenko, A.S.Demianova

Analysis of Refraction Effects in ⁴He + ¹⁵N, ¹⁶O, and ¹⁶O + ¹²C Scattering within S-Matrix Model with Regge Poles

NUCLEAR REACTIONS ¹⁵N, ¹⁶O(α, α), E ≈ 48-56 MeV; ¹²C(¹⁶O, ¹⁶O), E=200, 230 MeV; calculated σ(θ), refraction effects. S-matrix model, comparison with data.

2001KU20      Bull.Rus.Acad.Sci.Phys. 65, 31 (2001)

A.V.Kuznichenko, A.S.Molev, G.M.Onishchenko

Relation of Refraction and Absorption Effects in ³He - ¹²C Scattering at an Energy of About 20 MeV/Nucleon

NUCLEAR REACTIONS ¹²C(³He, ³He), E=17-20 MeV/nucleon; analyzed σ(θ); deduced S-matrix parameters.

1998MO27      Bull.Rus.Acad.Sci.Phys. 62, 141 (1998)

A.S.Molev, A.V.Kuznichenko, G.M.Onishchenko

Sensitivity of Cross Sections for ¹¹Li + ¹²C, ²⁸Si Scattering to Properties at Short Distances

NUCLEAR REACTIONS ¹²C(¹¹Li, ¹¹Li'), E=637 MeV; ²⁸Si(¹¹Li, ¹¹Li'), E=319 MeV; analyzed σ(θ); deduced sensitivity to S-matrix behaviour.

1997MO24      Bull.Rus.Acad.Sci.Phys. 61, 131 (1997)

A.S.Molev, A.V.Kuznichenko, G.M.Onishchenko

Inelastic Contribution to Quasielastic ¹¹Li-²⁸Si Scattering at E(¹¹Li) = 319 MeV

NUCLEAR REACTIONS ²⁸Si(¹¹Li, ¹¹Li), (¹¹Li, X), E=29 MeV/nucleon; analyzed σ(θ); deduced model parameters; deduced inelastic process contribution to quasielastic scattering.

1996MO21      Bull.Rus.Acad.Sci.Phys. 60, 106 (1996)

A.S.Molev, A.V.Kuznichenko, G.M.Onishchenko

Interference between Nearside and Farside Components in Quasielastic ¹⁴Be-¹²C Scattering at Energy 57 MeV/Nucleon

NUCLEAR REACTIONS ¹²C(¹⁴Be, ¹⁴Be), (¹⁴Be, ¹⁴Be'), E=57 MeV/nucleon; analyzed σ(θ); deduced nearside, farside components interference characteristics, quasielastic scattering. Six parameter model representation of S-matrix.

1994MO43      Bull.Rus.Acad.Sci.Phys. 58, 1822 (1994)

A.S.Molev, A.V.Kuznichenko, G.M.Onishchenko, V.V.Adodin, N.T.Burtebaev, A.D.Duisebaev

Rainbowlike Phenomena in (³He, α) Reaction of ²⁴Mg, ^28,30Si Nuclei at an Energy of 60 MeV

NUCLEAR REACTIONS ^28,29,30Si, ²⁴Mg(³He, α), E=60 MeV; analyzed σ(θ) data; deduced distant component role, model parameters. Model representation of scattering matrix.

1993KU28      Bull.Rus.Acad.Sci.Phys. 57, 1800 (1993)

A.V.Kuznichenko, A.S.Molev, G.M.Onyshchenko

Inelastic Scattering of ^3,4He Ions by Deformed Nuclei with A = 24-32 at Energies 60-120 MeV

NUCLEAR REACTIONS ^24,26Mg(α, α), (α, α'), E=81-119 MeV; ²⁴Mg, ^28,30Si, ³²S(³He, ³He), (³He, ³He'), E=60 MeV; analyzed σ(θ); deduced nucleus-nucleus interaction probing possibility.

1991GO25      Yad.Fiz. 54, 911 (1991); Sov.J.Nucl.Phys. 54, 552 (1992)

S.A.Goncharov, A.S.Demyanova, I.Yu.Zayats, A.P.Ilin, A.V.Kuznichenko, L.V.Mikhailov, A.V.Mokhnach, A.A.Ogloblin, G.M.Onishchenko, O.A.Ponkratenko, A.G.Prokopets, A.T.Rudchik, V.K.Chernievsky, A.A.Shvedov

Nuclear Rainbow in ¹²C + ³He and ¹²C + ⁴He Scattering

NUCLEAR REACTIONS ¹²C(³He, ³He), E=98 MeV; ¹²C(α, α), E=90, 139 MeV; measured σ(θ); deduced model parameters. Optical, DWA models.

1991KU29      Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 2249 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.11, 165 (1991)

A.V.Kuznichenko, A.S.Molev, G.M.Onishchenko, V.V.Pilipenko

Inelastic Rainbow Scattering of ³He Ions at ¹²C Nuclei at an Energy of 24-33 MeV per Nucleon

NUCLEAR REACTIONS ¹²C(³He, ³He'), E=72-98 MeV; analyzed σ(θ); deduced rainbow scattering features, model parameters. ¹²C levels deduced deformation parameters. S-matrix approach.

1990KU23      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 848 (1990); Bull.Acad.Sci.Ussr, Phys.Ser. 54, No.5, 31 (1990)

A.V.Kuznichenko, A.S.Molev, G.M.Onishchenko

Total Cross Sections for Reactions with the Participation of Light Nuclei and the Ericson Parametrization of the Scattering Matrix

NUCLEAR REACTIONS, ICPND ²⁴Mg(α, α), E=33.4 MeV; ²⁷Al(³He, ³He), E=29.6 MeV; ⁵⁸Ni(³He, ³He), E=33.7, 51.3 MeV; ²⁸Si(⁶Li, ⁶Li), E=22.8 MeV; ²⁸Si(¹⁶O, ¹⁶O), E=55 MeV; ⁴⁰Ca(¹⁶O, ¹⁶O), E=1.503 GeV; calculated reaction σ. Scattering matrix approach, Ericson parametrization.

1990KU25      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 2142 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.11, 57 (1990)

A.V.Kuznichenko, A.S.Molev, G.M.Onishchenko, V.V.Pilipenko

The Nuclear Rainbow Effect in the Elastic Scattering of ³He by ¹²C at E(³He) = 72-98 MeV

NUCLEAR REACTIONS ¹²C(³He, ³He), E=72-98 MeV; analyzed σ(θ). S-matrix approach.

1989KU22      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 147 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 142 (1989)

A.V.Kuznichenko, A.S.Molev, G.M.Onishchenko

Elastic Scattering of ⁴He Nuclei by ¹²C Nuclei in the 120-173 MeV Range

NUCLEAR REACTIONS ¹²C(α, α), E=120-173 MeV; calculated σ(θ); deduced model parameters.

1989KU30      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2211 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.11, 158 (1989)

A.V.Kuznichenko, A.S.Molev, G.M.Onishchenko

Total Cross Sections of the Reaction between α Particles and ¹²C Nuclei in the Energy Range 96.6-172.5 MeV

NUCLEAR REACTIONS, ICPND ¹²C(α, α), E ≈ 100-175 MeV; calculated σ, reaction σ. Different models.

1986BE45      Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 2050 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.10, 177 (1986)

Yu.A.Berezhnoi, A.V.Kuznichenko, G.M.Onishchenko, V.V.Pilipenko

Rainbow Scattering in Nuclear Processes

NUCLEAR REACTIONS ⁴⁰Ca, ⁵⁸Ni, ⁹⁰Zr, ¹¹⁶Sn(³He, ³He), E=109.2 MeV; ^40,42,44,48Ca, ⁵⁰Ti, ⁵²Cr, ⁵⁸Ni(α, α), E=104, 139, 141.7 MeV; ¹²C, ²⁸Si(⁶Li, ⁶Li), E=90, 54 MeV; ⁵⁸Ni(³He, ³He), (³He, t), E=118.5 MeV; calculated elastic, reaction σ ratios, σ(θ); deduced rainbow effect role.

1980ZA10      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 2267 (1980)

I.I.Zalyubovsky, A.V.Kuznichenko, V.N.Lebedev, G.M.Onishchenko

g-Factors of the Isomeric States of ¹⁸⁶Re

RADIOACTIVITY ¹⁸⁶Re [from ¹⁸⁶W(d, 2n), E=13.6 MeV]; measured γ(θ, H, t). ¹⁸⁶Re levels deduced g.

Note: The following list of authors and aliases matches the search parameter G.M.Onishchenko: G.M.ONISHCHENKO, G.M.ONYSHCHENKO