NSR Query Results
Output year order : Descending NSR database version of May 9, 2024. Search: Author = A.A.Koval Found 33 matches. 1980KO43 Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1099 (1980); Bull.Acad.Sci.USSR, Phys.Ser. 44, No.5, 176 (1980) V.Ya.Kostin, V.Ya.Migalenya, A.A.Koval, A.N.Lvov Isovector M1-Transitions and β-Decay of Light Nuclei NUCLEAR STRUCTURE A=6-40; analyzed β-, γ-decay data; deduced relative l, spin operator contributions to B(M1).
1977KO06 Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 88 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.1, 70 (1977) E.G.Kopanets, E.V.Inopin, L.P.Korda, V.Y.Kostin, A.A.Koval Analysis of Analog-Antianalog M1 Transitions in 27Al and 31P NUCLEAR STRUCTURE 27Al, 31P; analyzed IAS to AAS transitions.
1977KO07 Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 151 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.1, 124 (1977) V.Y.Kostin, E.G.Kopanets, A.A.Koval, A.N.Lvov, V.Y.Migalenya, S.P.Tsytko Angular Distributions of γ-Rays from the 31P(p, γ)32S Reaction NUCLEAR REACTIONS 31P(p, γ), E=1121, 1151, 1557, 1953 keV; measured σ(Eγ, θ). 32S deduced γ-branching, δ for transitions from IAS.
1977KO34 Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 1688 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.8, 128 (1977) E.G.Kopanets, A.A.Koval, V.Y.Kostin, L.P.Korda, P.M.Tutakin, S.P.Tsytko Angular Distributions of γ-Rays Emitted in the 34S(p, γ)35Cl Reaction NUCLEAR REACTIONS 34S(p, γ), E=1.0-1.4 MeV; measured σ(E;Eγ, θ). 35Cl deduced resonances, J, π, γ-branching, δ.
1977KO35 Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 1658 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.8, 104 (1977) A.A.Koval, E.G.Kopanets, V.Y.Kostin, L.P.Korda, P.M.Tutakin, S.P.Tsytko The Fine Structure of the 7/2- Isobar-Analog States of the 35Cl Nucleus NUCLEAR REACTIONS 34S(p, γ), E=1.0-1.4 MeV; measured σ(E;Eγ, θ). 35Cl deduced fine structure of isobar analog resonance, γ-branching, δ, B(λ).
1976KO30 Ukr.Fiz.Zh. 21, 1089 (1976) V.J.Kostin, E.G.Kopanets, A.A.Koval, A.N.Lvov, V.J.Migalenja, S.P.Cytko Gamma-Ray Decay of Resonant Levels of 30P Nucleus NUCLEAR REACTIONS 29Si(p, γ), E ≈ 2.0-2.8 MeV; measured σ(E, Eγ, θ). 30P deduced resonances, J, π, λ, δ.
1976KO35 Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 780 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.4, 75 (1976) E.G.Kopanets, E.V.Inopin, L.P.Korda, V.Y.Kostin, A.A.Koval M1 and E2 Transitions between States with Different Deformations NUCLEAR STRUCTURE 21,23Na, 25,27Al; calculated M1, E2 matrix elements.
1975KO24 Ukr.Fiz.Zh. 20, 1787 (1975) V.Y.Kostin, E.G.Kopanets, A.A.Koval, A.N.Lvov, V.Y.Migalenya, S.P.Tsytko Proton Radiative Capture by 31P Nuclei NUCLEAR REACTIONS 31P(p, γ), E=1800-3000 keV; measured σ(E, Eγ, θ). 32S deduced resonances, strengths, M(λ).
1973KO28 Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1895 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.9, 84 (1974) V.Y.Kostin, E.G.Kopanets, A.A.Koval, A.N.Lvov, V.Y.Migalenya, S.P.Tsytko Isospin Structure of 32S Levels from the Radiative Proton Capture Reaction NUCLEAR REACTIONS 31P(p, γ), E=1.8-2.7 MeV; measured Eγ, Iγ. 32S deduced levels, resonances, J, π, T, T-mixing, γ-branching.
1973KO36 Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1739 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.8, 152 (1974) E.G.Kopanets, A.A.Koval, V.Y.Kostin, A.N.Lvov, V.Y.Migalenya, S.P.Tsytko Probabilities of Electromagnetic Transitions in 23Na NUCLEAR REACTIONS 22Ne(p, γ), E=1.2-2.4 MeV; measured Eγ, Iγ, γ(θ). 23Na deduced resonances, levels, J, π, γ-mixing.
1973KO42 Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1846 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.9, 48 (1974) V.Y.Kostin, E.G.Kopanets, A.A.Koval, A.N.Lvov, V.Y.Migalenya, S.P.Tsytko Isospin Purity of Levels of Light Nuclei NUCLEAR STRUCTURE 20Ne, 24Mg, 28Si, 32S, 40Ca; calculated isospin mixing.
1972KO39 Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 863 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 781 (1973) E.G.Kopanets, A.A.Koval, A.N.Lvov, V.Y.Kostin, V.Y.Migalenya, S.P.Tsytko Investigation of the Levels of 23Na NUCLEAR REACTIONS 22Ne(p, γ), E=1.2-3.0 MeV; measured Eγ, Iγ, σ(E). 23Na deduced levels, resonances, J, π, γ-branching.
1971KO32 Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 1676 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 1526 (1972) E.G.Kopanets, A.N.Lvov, V.Y.Migalenya, V.Y.Kostin, A.A.Koval, S.P.Tsytko Proton Radiative Capture and Isobaric-Analog States in 27Al, 35Cl, and 41K NUCLEAR REACTIONS 26Mg, 34S, 40Ar(p, γ), E=0.8-3 MeV; measured pγγ-triple correlations, σ(E;Eγ, θ(γ)). 27Al, 35Cl, 41K deduced isobaric analog resonances, J, π, level-width, γ-branching.
1971KO46 Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 1682 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 1531 (1972) E.G.Kopanets, V.Y.Migalenya, A.N.Lvov, A.A.Koval, V.Y.Kostin, S.P.Tsytko Behavior of (p, γ)-Reaction Excitation Functions Near Isobaric Analog Resonances NUCLEAR REACTIONS 26Mg, 34S, 40Ar(p, γ), E < 3 MeV; analyzed σ(E). 35Cl, 35S deduced isobaric analog states.
1970KO28 Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 1752 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 1558 (1971) E.G.Kopanets, V.Y.Migalenya, A.N.Lvov, A.A.Koval, V.Y.Kostin, A.P.Gaidamaka, S.P.Tsytko The 8, 875 MeV Isobaric-Analog State in 41K NUCLEAR REACTIONS 40Ar(p, γ), E=1.07-11.12 MeV; measured σ(Ep, Eγ, θ). 41K deduced resonances, γ-branching.
1970KO33 Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 2101 (1970); Bull.Acad.Sci. USSR, Phys.Ser. 34, 1873 (1971) E.G.Kopanets, V.Y.Migalenya, A.N.Lvov, A.A.Koval, V.Y.Kostin, A.P.Gaidamaka, S.P.Tsytko Search for a 2p1/2 Analog State in 35Cl NUCLEAR REACTIONS 34S(p, γ), E=2317, 2223, 2336 keV; measured Eγ, Iγ, pγ(θ). 35Cl analog resonances deduced J, levels, γ-branching. Ge(Li) detector.
1969KO12 Izv.Akad.Nauk SSSR, Ser.Fiz. 33, 704 (1969); Bull.Acad.Sci.USSR, Phys.Ser. 33, 648 (1970) A.A.Koval, E.G.Kopanets, Y.P.Ievlev, S.P.Tsytko Inelastic Scattering of Protons on 26Mg Nuclei NUCLEAR REACTIONS 26Mg(p, p'γ), E=3.0-3.6 MeV; measured σ(E;θ(γ)). 27Al deduced resonances, J, π.
1967IE01 Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 645 (1967); Bull.Acad.Sci.USSR, Phys. Ser. 31, 641 (1968) Y.P.Ievlev, A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Low-Lying Levels of 37Cl NUCLEAR STRUCTURE 37Cl; measured not abstracted; deduced nuclear properties.
1967IE02 Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 1740 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 1778 (1968) Y.P.Ievlev, A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Levels of 37Cl in the 10.4 to 10.6 MeV Energy Range from the 36S(p, γ)37Cl Reaction NUCLEAR STRUCTURE 37Cl; measured not abstracted; deduced nuclear properties.
1967IE03 Ukr.Fiz.Zh. 12, 747 (1967); Ukr.Phys.J. 12, 743 (1968) Y.P.Ievlev, A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Resonances in the Reaction S36(pγ)Cl37 NUCLEAR REACTIONS 36S(p, γ), E=2.05-2.30 MeV; measured σ(E). 37Cl deduced resonances, level-width.
1967KO18 Yadern.Fiz. 5, 1156 (1967); Soviet J.Nucl.Phys. 5, 825 (1967) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Levels of Al27 with Excitation Energies 10.248, 10.586 and 10.692 MeV from the Reaction Mg26(p, γ)Al27 NUCLEAR STRUCTURE 27Al; measured not abstracted; deduced nuclear properties.
1967KO19 Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 626 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 621 (1968) E.G.Kopanets, A.A.Koval, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Investigation of the Gamma Rays from Inelastic Scattering of Protons on 34S NUCLEAR STRUCTURE 35Cl; measured not abstracted; deduced nuclear properties.
1967KO20 Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 631 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 626 (1968) E.G.Kopanets, A.A.Koval, L.N.Sukhotin, S.P.Tsytko Spin and Parity Assignments for the 3.01 and 2.65 MeV Levels of 35Cl NUCLEAR REACTIONS 34S(p, γ), E=2.079 MeV; measured σ(Eγ, θ(γ), θ(pγ), θ(γγ)). 35Cl deduced levels, J, π, level-width, γ-multipolarity.
1967KO21 Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 637 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 633 (1968) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Investigation of the Gamma Rays from the 26Mg(p, γ)27A1 Reaction at E = 2322 keV NUCLEAR STRUCTURE 27Al; measured not abstracted; deduced nuclear properties.
1967KO23 Yadern.Fiz. 6, 233 (1967); Soviet J.Nucl.Phys. 6, 170 (1968) E.G.Kopanets, Y.S.Korda, A.A.Koval, L.N.Sukhotin, S.P.Tsytko p-γ-γ Triple Angular Correlations from the Reactions S34(p, γ)Cl35 NUCLEAR STRUCTURE 35Cl; measured not abstracted; deduced nuclear properties.
1967KO24 Yadern.Fiz. 6, 886 (1967);Soviet J.Nucl.Phys. 6, 645 (1968) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko p-γ-γγ Triple Angular Correlation in the Decay of the 10.480-MeV 27 Resonance States NUCLEAR REACTIONS 26Mg(p, γ), E=2.293 MeV; measured Eγ, Iγ, pγγ(θ). 27Al deduced level, J, π.
1966KO15 Ukr.Fiz.Zh. 11, 929 (1966) E.G.Kopanets, Y.S.Korda, A.A.Koval, L.N.Sukhotin, S.P.Tsytko Investigation of the 34S(p, gamma)35Cl Reaction NUCLEAR STRUCTURE 35Cl; measured not abstracted; deduced nuclear properties.
1966KO17 Ukr.Fiz.Zh. 11, 1066 (1966) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Investigation of Gamma Rays from Inelastic Proton Scattering and Radiative Proton Capture by 26Mg NUCLEAR STRUCTURE 26Mg, 27Al; measured not abstracted; deduced nuclear properties.
1966KO22 Izv.Akad.Nauk SSSR, Ser.Fiz. 30, 407 (1966); Bull.Acad.Sci.USSR, Phys.Ser. 30, 414 (1967) E.G.Kopanets, A.A.Koval, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Investigation of the S34(p, γ)Cl35 Reaction at the 1904 and 2008 keV Proton Resonance Energies NUCLEAR STRUCTURE 35Cl; measured not abstracted; deduced nuclear properties.
1966KO23 Izv.Akad.Nauk SSSR, Ser.Fiz. 30, 416 (1966); Bull.Acad.Sci.USSR, Phys.Ser. 30, 423 (1967) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Radiative Proton Capture by S36 and the Excited States of Cl37 NUCLEAR STRUCTURE 37Cl; measured not abstracted; deduced nuclear properties.
1966KO26 Izv.Akad.Nauk SSSR, Ser.Fiz. 30, 1213 (1966); Bull.Acad.Sci.USSR, Phys.Ser. 30, 1264 (1967) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Investigation of the Gamma Rays from Inelastic Scattering and Radiative Capture of Protons by Mg26 NUCLEAR STRUCTURE 27Al; measured not abstracted; deduced nuclear properties.
1965KO16 ZhETF Pisma v Redaktsiyu 2, 402 (1965); JETP Letters(USSR) 2, 252 (2965) A.A.Koval, E.G.Kopanets, Y.S.Korda, L.N.Sukhotin, S.P.Tsytko Excitation Function of the Reaction S36(p, γ)Cl37 in the Interval E=1.4 - 2.1 MeV NUCLEAR STRUCTURE 37Cl; measured not abstracted; deduced nuclear properties.
1965KO18 Izv.Akad.Nauk SSSR, Ser.Fiz. 29, 1201 (1965); Bull.Acad.Sci.USSR, Phys.Ser. 29, 1206 (1966) E.G.Kopanets, A.A.Koval, L.N.Sukhotin, S.P.Tsytko Investigation of the Levels of Cl35 with Energies from 8.2 to 9.2 MeV NUCLEAR STRUCTURE 35Cl; measured not abstracted; deduced nuclear properties.
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