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NSR database version of May 8, 2024.

Search: Author = V.I.Voloshchuk

Found 36 matches.

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1996LY01      Yad.Fiz. 59, No 1, 18 (1996); Phys.Atomic Nuclei 59, 14 (1996)

Yu.P.Lyakhno, V.I.Voloshchuk, V.B.Ganenko, E.S.Gorbenko, V.N.Guryev, Yu.V.Zhebrovsky, V.A.Zolenko, L.Ya.Kolesnikov, V.A.Nikitin, A.L.Rubashkin, P.V.Sorokin

Angular Dependence of the Asymmetry of the Cross Sections for the Reactions 4He(γ, p)T and 4He(γ, n)3He Induced by 40-, 60-, and 80-MeV Linearly Polarized Photons

NUCLEAR REACTIONS 4He(polarized γ, p), (polarized γ, n), E=40-80 MeV; measured σ(θ), asymmetry vs θ. Comparison with relativistic gauge-invariant approach.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0667.

1995BO12      Yad.Fiz. 58, No 1, 43 (1995); Phys.Atomic Nuclei 58, 39 (1995)

V.F.Boldyshev, E.A.Vinokurov, V.I.Voloshchuk, V.B.Ganenko, E.S.Gorbenko, Yu.V.Zhebrovsky, V.A.Zolenko, L.Ya.Kolesnikov, Yu.P.Lyakhno, V.A.Nikitin, A.L.Rubashkin

Measurement of Linear Polarization of Photons by Using the Asymmetry of Recoil Electrons in the Photoproduction of Triplets

1989AR16      Yad.Fiz. 50, 316 (1989)

Yu.M.Arkatov, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets, S.A.Soldatov

π-Meson Interaction with 4He Nucleus at T = 45.5 MeV

NUCLEAR REACTIONS 4He(π+, π+), E=45.5 MeV; measured σ(θ); deduced total, absorption σ.

1989VI05      Yad.Fiz. 49, 1233 (1989)

E.A.Vinokurov, V.I.Voloshchuk, V.B.Ganenko, E.S.Gorbenko, V.N.Guryev, V.A.Gushchin, V.P.Ermak, V.A.Zolenko, Yu.V.Zhebrovsky, L.Ya.Kolesnikov, Yu.P.Lyakhno, V.A.Nikitin, A.L.Rubashkin, P.V.Sorokin

(γ, n) and (γ, p) Reactions on 4He Nucleus Disintegrated by 40-MeV Linearly-Polarized γ Quanta

NUCLEAR REACTIONS 4He(polarized γ, n), (polarized γ, p), E=40 MeV; measured σ asymmetry vs θ. 4He deduced M1 σ upper limit.

1989VO01      Yad.Fiz. 49, 83 (1989)

V.I.Voloshchuk, V.N.Guryev, V.A.Zolenko

Estimate of A → d + (A - 2) Vertex Constants

NUCLEAR REACTIONS 4He, 12C(γ, np), E not given; analyzed data; deduced A → d+(A-2) vertex constants.

1989VO04      Yad.Fiz. 49, 916 (1989)

V.I.Voloshchuk, I.V.Dogyust, V.V.Kirichenko, A.F.Khodyachikh

12C(γ, pt)2α Reaction at E(γ)(max) = 150 MeV

NUCLEAR REACTIONS 12C(γ, pt), E=150 MeV; measured σ; deduced photodisintegration mechanism.

1989VO19      Ukr.Fiz.Zh. 34, 511 (1989)

V.I.Voloshchuk, I.V.Dogyust, V.V.Kirichenko, A.F.Khodyachikh

Oxygen Photodisintegration Reaction 16O(γ, np)14N at Energies of γ-Quanta up to 150 MeV

NUCLEAR REACTIONS 16O(γ, np), E=threshold-150 MeV bremsstrahlung; measured σ(E), σ(θ), pair energy, angular distributions. Diffusion chamber. Statistical model.

1987VO08      Ukr.Fiz.Zh. 32, 651 (1987)

V.I.Voloshchuk, I.V.Dogyust, V.V.Zolenko, V.V.Kirichenko, A.F.Khodyachikh

The 12C(γ, pd)9Be Reaction at 80 MeV Energy

NUCLEAR REACTIONS 12C(γ, pd), E=80 MeV bremsstrahlung; measured σ, σ(θ), energy correlations; deduced reaction mechanism.

1986AR16      Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 2062 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.10, 188 (1986)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets, S.A.Soldatov

Experimental Determination of (4He → d+d) Normalization Constant

NUCLEAR REACTIONS 4He(γ, np), E=75-150 MeV; measured σ(Ed) following breakup. 4He deduced d+d breakup normalization constant.

1985AR13      Yad.Fiz. 41, 1105 (1985)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Guryev, V.A.Zolenko, I.M.Prokhorets

Analysis of the Reaction Mechanism for 4He(γ, 2p2n)

NUCLEAR REACTIONS 4He(γ, 2n2p), E=30-150 MeV; measured σ(θp1, θp2), σ(Ep1, Ep2); deduced reaction mechanism.

1985AR22      Pisma Zh.Eksp.Teor.Fiz. 42, 103 (1985); JETP Lett.(USSR) 42, 125 (1985)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets, S.A.Soldatov

Cross Section for Photodisintegration of the Deuteron Off the Mass Shell

NUCLEAR REACTIONS 4He(γ, np), E=40-150 MeV; analyzed data; deduced 2H off shell photodisintegration.

1985VI07      Pisma Zh.Eksp.Teor.Fiz. 41, 410 (1985); JETP Lett.(USSR) 41, 503 (1985)

E.A.Vinokurov, V.I.Voloshchuk, V.G.Gorbunov, E.S.Gorbenko, V.A.Gushchin, V.P.Ermak, V.A.Zolenko, Yu.V.Zhebrovsky, L.Ya.Kolesnikov, Yu.P.Lyakhno, Yu.P.Melnik, V.A.Nikitin, A.L.Rubashkin, P.V.Sorokin, S.G.Tonapetyan, V.M.Khvorostyan, A.V.Shebeko

Asymmetry of the (γ, p) and (γ, n) Cross Sections in the Disintegration of the 4He Nucleus by Linearly Polarized 40-MeV γ Rays

NUCLEAR REACTIONS 4He(polarized γ, p), (polarized γ, n), E=40 MeV; measured photodisintegration σ asymmetry.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4079.

1984DO17      Yad.Fiz. 40, 1382 (1984)

I.V.Dogyust, V.I.Voloshchuk, V.V.Kirichenko, A.F.Khodyachikh

On Correlation between Nucleons from 12C(γ, pn)10B Reaction

NUCLEAR REACTIONS 12C(γ, np), E=60, 100, 140 MeV; measured pn-correlation; deduced optical potential parameters. Photon pair absorption mechanism.

1983AR17      Yad.Fiz. 38, 280 (1983)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Guryev, E.V.Inopin, V.A.Zolenko, I.M.Prokhorets

Momentum Distribution of Protons in 4He and Mechanism of the (γ, p) Reaction

NUCLEAR REACTIONS 4He(γ, p), E=50-140 MeV; analyzed σ(θ). 4He deduced proton momentum distribution. Energy-dependent complex optical potential.

1983DO09      Ukr.Fiz.Zh. 28, 966 (1983)

I.V.Dogyust, V.I.Voloshchuk, V.V.Kirichenko, A.F.Khodyachikh

Angular Distribution of the Reaction Products from 12C(γ, pn)α6Li in the Intermediate Energy Region

NUCLEAR REACTIONS 12C(γ, np), E=32-150 MeV bremsstrahlung; measured σ(θn), σ(θp), σ(θα), σ(θ(6Li)), σ(E(10B)); deduced quasideuteron model validity. Diffusion chamber.

1982AR11      Ukr.Fiz.Zh. 27, 826 (1982)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets

On the Role of Triangular Diagram Mechanism in the Reaction 4He(γ, pn)2H

NUCLEAR REACTIONS 4He(γ, np), E=30-150 MeV; calculated proton, neutron, deuteron spectra; deduced triangular mechanism insignificant.

1982AR17      Yad.Fiz. 36, 817 (1982)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Guryev, V.A.Zolenko, I.M.Prokhorets

Momentum Distribution of Quasideuterons in the 4He Nucleus

NUCLEAR REACTIONS 4He(γ, d), E=150 MeV bremsstrahlung; measured quasideuteron momentum distributions; deduced quasideuteron channel radius.

1982DO14      Ukr.Fiz.Zh. 27, 1465 (1982)

I.V.Dogyust, V.I.Voloshchuk, V.V.Kirichenko, A.F.Khodyachik

Correlation Effects in the Reaction γ + 12C → p + n + α + 6Li in the Intermediate Energy Region

NUCLEAR REACTIONS 12C(γ, np), (γ, xnypzα), E=threshold - 150 MeV; measured σ(total) vs E, σ(θ) vs relative energy for (pn), (pα), (p6Li), (α6Li), (p10B) pairs; deduced reaction mechanism.

1981AR21      Yad.Fiz. 34, 1153 (1981)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Guryev, V.A.Zolenko, I.M.Prokhorets

Isospin Mixing at Photodisintegration of 4He and the Scattering Phase-Shifts

NUCLEAR REACTIONS 4He(γ, p), (γ, n), E=25-43 MeV; calculated E1, E2 photodisintegration amplitudes.

1981AR23      Ukr.Fiz.Zh. 26, 1774 (1981)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets

Quadrupole Resonance γ-Absorption in the Reaction 4He(γ, n)3He

NUCLEAR REACTIONS 4He(γ, n), E=threshold-45 MeV; measured σ(E). 4He deduced resonances, J, π, T. Integral equation approach.

1980AR04      Yad.Fiz. 31, 297 (1980); Sov.J.Nucl.Phys. 31, 157 (1980)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets

Search for 2+ States in 4He by Photodisintegration Method

NUCLEAR REACTIONS 4He(γ, n), (γ, p), (γ, 2d), E=30-35 MeV; analyzed σ(E), asymmetry data. 4He deduced level, J, π.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0034.

1980AR20      Yad.Fiz. 31, 1400 (1980); Sov.J.Nucl.Phys. 31, 726 (1980)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.A.Zolenko, I.M.Prokhorets

Experimental Verification of the Sum Rules for Photodisintegration of 4He

NUCLEAR REACTIONS 4He(γ, X), E=30-150 MeV; measured σ(total, E), dipole, quadrupole σ(absorption); deduced energy moments for total, multipole absorption. Sum rule analysis.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0040.

1980AR21      Yad.Fiz. 32, 5 (1980); Sov.J.Nucl.Phys. 32, 2 (1980)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets

The Pole Mechanism of Three-Particle Photodisintegration of 4He

NUCLEAR REACTIONS 4He(γ, pn), E=threshold-150 MeV; measured σ(Ep), σ(En), σ(Ed); deduced three-particle disintegration mechanism. Pole, triangle diagram techniques.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0030.

1980AR24      Ukr.Fiz.Zh. 25, 933 (1980)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Guriev, V.A.Zolenko, I.M.Prokhorets

Studies of pair correlations in few-nucleon system by 4He Photodisintegration

NUCLEAR REACTIONS 4He(γ, np), E<150 MeV; measured reaction products, Ep, Ip, En, In; deduced distributions of secondary particles, pair correlations, effective mass for pn system. Comparison with available data.

1979AR15      Pisma Zh.Eksp.Teor.Fiz. 30, 672 (1979); JETP Lett. (USSR) 30, 636 (1979)

Yu.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.A.Zolenko, I.M.Prokhorets

Distribution in the Treiman-Yang Angle for the Reaction 4He(γ, pn)2H

NUCLEAR REACTIONS 4He(γ, np), E=28-150 MeV; measured distribution of Treiman-Yang angle; deduced spin of intermediate state. Pole diagram, three-particle reaction.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0050.

1978AR23      Ukr.Fiz.Zh. 23, 918 (1978)

J.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets

4He Electrical Quadrupole Resonance Studies by Means of Reaction 4He(γ, d)2H

NUCLEAR REACTIONS 4He(γ, d), E=25-40 MeV; measured σ. 4He deduced level, J, π. Multipole expansion, Breit-Wigner resonance formula.

1978AR26      Ukr Fiz.Zh. 23, 1818 (1978)

J.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, A.F.Khodyachikh

Photodisintegration of 4He Nucleus Down to Threshold of Meson Production

NUCLEAR REACTIONS 4He(γ, p), E=20-60 MeV; 4He(γ, n), E=25-100 MeV; calculated σ(Eγ), asymmetry coefficients. 4He(γ, d), E=25-328 MeV; calculated σ(E, θ).

1976AR17      Pisma Zh.Eksp.Teor.Fiz. 24, 478 (1976); JETP Lett.(USSR) 24, 439 (1976)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets

Electric Dipole and Quadrupole Cross Sections for the Reaction 4He(γ, n)3He

NUCLEAR REACTIONS 4He(γ, n), (γ, p), E=threshold-150 MeV; measured σ(E). 4He deduced structure.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0047.

1975AR13      Yad.Fiz. 21, 925 (1975); Sov.J.Nucl.Phys. 21, 475 (1976)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.N.Gurev, V.A.Zolenko, I.M.Prokhorets, V.I.Chmil

Total Cross Section and Angular Distributions of Photoneutrons from the Reaction 4He(γ, n)3He at E = 27-30 MeV

NUCLEAR REACTIONS 4He(γ, n), E=27-30 MeV; measured σ(E, En, θ).

1974AR18      Yad.Fiz. 19, 1172 (1974); Sov.J.Nucl.Phys. 19, 598 (1975)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.A.Zolenko, I.M.Prokhorets, V.I.Chmil

Energy Moments of the γ-Ray Total-Absorption Cross Section of 4He

NUCLEAR REACTIONS 4He(γ, n), (γ, p), (γ, 2d), (γ, np), (γ, 2n2p), E=20-120 MeV; measured σ(E); deduced E1, E2 contributions. 4He deduced nuclear radius.

1973AR07      Pisma Zh.Eksp.Teor.Fiz. 17, 356 (1973); JETP Lett.(USSR) 17, 253 (1973)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.A.Zolenko, I.M.Prokhorets, A.F.Khodyachikh, V.I.Chmil

Cross Section Ratio of the Reactions He4(γ, p)He3 and He4(γ, n)He3 in the Region of Giant Resonance, and Charge Symmetry

NUCLEAR REACTIONS 4He(γ, p), (γ, n), E=20-52 MeV; measured σ(E;Ep), σ(E;En).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4076.

1972AR21      Yad.Fiz. 16, 12 (1972); Sov.J.Nucl.Phys. 16, 6 (1973)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, I.M.Prokhorets, A.F.Khodyachikh, V.I.Chmil

Photodisintegration of He4 into Two Deuterons

NUCLEAR REACTIONS 4He(γ, d), E < 150 MeV; measured σ(E, θ).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0826.

1971AR13      Yad.Fiz. 13, 256 (1971); Sov.J.Nucl.Phys. 13, 142 (1971)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.V.Kirichenko, I.M.Prokhorets, A.F.Khodyachikh

Asymmetry of Proton Angular Distributions from Reaction He4(γ, p)H3

NUCLEAR REACTIONS 4He(γ, p), E < 50 MeV; measured σ(E;Ep, θ(p)).

1970AR24      Yad.Fiz. 12, 227 (1970); Sov.J.Nucl.Phys. 12, 123 (1971)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, V.V.Kirichenko, I.M.Prokhorets, A.F.Khodyachikh

Study of the Reaction He4(γ, p)H3 for a Maximum γ-Ray Energy of 120 MeV

NUCLEAR REACTIONS 4He(γ, p), E < 120 MeV; measured σ(E;θ). 4He deduced giant resonance structure.

1969AR09      Yadern.Fiz. 9, 473 (1969); Soviet J.Nucl.Phys. 9, 271 (1969)

Y.M.Arkatov, P.I.Vatset, V.I.Voloshchuk, A.P.Klyucharev, V.L.Marchenko, A.F.Khodyachikh

Study of the Reactions He4(γ, n)He3 at a Maximum γ-Ray Energy 120 MeV

NUCLEAR REACTIONS 4He(γ, n), E < 130 MeV; measured σ(Eγ, θ(n)).

1969AR18      Yadern.Fiz. 10, 1123 (1969); Soviet J.Nucl.Phys. 10, 639 (1970)

Y.M.Arkatov, A.V.Bazaeva, P.I.Vatset, V.I.Voloshchuk, A.P.Klyucharev, A.F.Khodyachikh

Three-Particle and Total Photodesintegration of He4

NUCLEAR REACTIONS 4He(γ, 2p2n), (γ, pn), E < 120 MeV; measured σ(E), σ(E;θ(p), θ(n), θ(d)).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0823.

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