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NSR database version of April 29, 2024.

Search: Author = S.A.Pashchuk

Found 23 matches.

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2013DE15      Eur.Phys.J. A 49, 51 (2013)

V.V.Denyak, V.M.Khvastunov, S.A.Paschuk, H.R.Schelin

Mass dependence of azimuthal asymmetry in the fission of 232Th and 233, 235, 236, 238U by polarized photons

NUCLEAR REACTIONS 232Th(polarized γ, F), E=9.3 MeV;233,235,236,238U(polarized γ, F), E=7.9 MeV; measured bremsstrahlung induced fission products; deduced mass distributions, asymmetry.

doi: 10.1140/epja/i2013-13051-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4069.

2010DE09      Phys.Atomic Nuclei 73, 395 (2010); Yad.Fiz. 73, 419 (2010)

V.V.Denyak, V.M.Khvastunov, S.A.Paschuk, H.R.Schelin, A.A.Khomich, N.G.Shevchenko

Excitation of Discrete Levels of 63Cu and 65Cu Nuclei in (e, e') Reactions

NUCLEAR REACTIONS 63,65Cu(e, e'), E=120, 150, 225 MeV; measured Ee, Ie; 63,65Cu deduced level energies, multipolarities, B(E1), B(E2), B(E3).

doi: 10.1134/S1063778810030014
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2004LI78      Braz.J.Phys. 34, 753 (2004)

V.P.Likhachev, J.D.T.Arruda-Neto, M.T.F.da Cruz, H.Dias, S.B.Duarte, W.R.Carvalho, Jr., M.S.Hussein, A.C.S.Lima, L.F.R.Macedo, J.Mesa, S.A.Pashchuk, T.E.Rodrigues, G.Silva, H.R.Schelin, O.A.P.Tavares

Residual Nucleus Excitation Energy in (e, e'p)- Reaction

doi: 10.1590/S0103-97332004000500012
Citations: PlumX Metrics

2003LI25      Phys.Rev. C 68, 014615 (2003)

V.P.Likhachev, J.D.T.Arruda-Neto, W.R.Carvalho, Jr., A.Deppman, I.G.Evseev, F.Garcia, M.S.Hussein, L.F.R.Macedo, A.Margaryan, J.Mesa, V.O.Nesterenko, O.Rodriguez, S.A.Pashchuk, H.R.Schelin, M.S.Vaudeluci

Inclusive quasifree electrofission cross section for 238U

NUCLEAR STRUCTURE 237,238U, 237Pa; calculated fissility vs excitation energy.

NUCLEAR REACTIONS 238U(e, e'p), (e, e'), E=300 MeV; calculated σ(E, θ). 238U(e, F), E=100-250 MeV; measured fission σ; deduced reaction mechanism features.

doi: 10.1103/PhysRevC.68.014615
Citations: PlumX Metrics

1998LI07      Nucl.Phys. A628, 597 (1998)

V.P.Likhachev, M.N.Martins, Yu.A.Kasatkin, M.T.F.da Cruz, J.D.T.Arruda-Neto, V.B.Shostak, V.V.Denyak, I.G.Evseev, S.A.Paschuk, V.M.Khvastunov

Disintegration of the Deuteron by Linearly Polarized Photons at Low Energies

NUCLEAR REACTIONS 2H(polarized γ, p), E=5-10 MeV bremsstrahlung; measured σ(θ), asymmetry following disintegration. Model comparison.

doi: 10.1016/S0375-9474(97)00620-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0647.

1995BU08      Nucl.Phys. A586, 293 (1995)

N.A.Burkova, V.V.Denyak, R.A.Eramzhyan, I.G.Evseev, V.M.Khvastunov, V.P.Likhachev, S.A.Pashchuk, M.A.Zhusupov

Two-Cluster Disintegration of 6Li and 7Li Nuclei by Linearly Polarized Photons

NUCLEAR REACTIONS 7,6Li(polarized γ, t), E ≤ 90 MeV; measured σ(θ), asymmetry. Linearly polarized beam. Two-cluster disintegration model.

doi: 10.1016/0375-9474(94)00509-L
Citations: PlumX Metrics

1994KH05      Yad.Fiz. 57, No 11, 1930 (1994); Phys.Atomic Nuclei 57, 1858 (1994)

V.M.Khvastunov, V.V.Denyak, I.G.Evseev, L.M.Zavada, V.I.Kasilov, N.I.Lapin, V.P.Likhachev, S.A.Pashchuk, V.M.Sanin, S.F.Shcherbak

Fission of 232Th Nuclei by Linearly Polarized Photons

NUCLEAR REACTIONS 232Th(polarized γ, F), E=520 MeV; measured fission fragment yields, asymmetry vs E; deduced no magnetic dipole, electric quadrupole fission evidence.

1993DE07      Yad.Fiz. 56, No 1, 26 (1993); Phys.Atomic Nuclei 56, 14 (1993)

V.V.Denyak, I.G.Evseev, V.P.Likhachev, S.A.Pashchuk, V.M.Khvastunov

Manifestation of Cluster Structure in the Nuclei 6Li and 7Li in the Reactions γ + 6Li → 3He + 3H and γ + 7Li → 4He + 3H at E(γ) = 50-90 MeV

NUCLEAR REACTIONS 6Li(γ, 3He), 7Li(γ, α), E=50-90 MeV bremsstrahlung; measured σ(θ); deduced transition γ-multipolarity features. Cluster model.

1990BU24      Yad.Fiz. 51, 1208 (1990); Sov.J.Nucl.Phys. 51, 769 (1990)

A.Yu.Buki, Yu.V.Vladimirov, V.V.Denyak, I.G.Evseev, A.A.Zayats, Yu.A.Kasatkin, V.I.Kasilov, I.K.Kirichenko, N.I.Lapin, V.P.Likhachev, S.I.Nagorny, S.A.Pashchuk, E.V.Pegushin, V.M.Sanin, V.M.Khvastunov, S.F.Shcherbak

Photodisintegration of the Deuteron Near Threshold by Linearly Polarized Photons

NUCLEAR REACTIONS 2H(polarized γ, np), E=4-10 MeV; measured assymmetry, σ(parallel), σ(perpendicular) vs E. Linearly polarized beam, covariant, gauge invariant approaches.

1989BU10      Phys.Lett. 223B, 136 (1989)

N.A.Burkova, Yu.V.Vladimirov, V.B.Ganenko, V.A.Gushchin, I.G.Evseev, Yu.V.Zhebrovskij, M.A.Zhusupov, L.Ya.Kolesnikov, V.P.Likhachev, S.A.Pashchuk, A.L.Rubashkin, G.A.Savitskij, P.V.Sorokin, V.M.Khvastunov, R.A.Eramzhyan

Photodisintegration of 6Li into 3He and 3H by Linearly Polarized Photons

NUCLEAR REACTIONS 6Li(polarized γ, 3He), E ≈ 40-60 MeV; measured yield vs E, σ asymmetry; deduced reaction mechanism. Cluster model.

doi: 10.1016/0370-2693(89)90228-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0964.

1989VL01      Pisma Zh.Eksp.Teor.Fiz. 49, 133 (1989); JETP Lett(USSR) 49, 155 (1989)

Yu.V.Vladimirov, V.V.Denyak, S.N.Dyukov, I.G.Evseev, V.I.Kasilov, N.I.Lapin, V.P.Likhachev, S.A.Pashchuk, E.V.Pegushin, V.M.Sanin, V.M.Khvastunov, V.B.Shostak, S.F.Shcherbak

Σ-Asymmetry of the Reaction γ + 7Li → 4He + 3H Near the Threshold

NUCLEAR REACTIONS 7Li(polarized γ, α), E=threshold-30 MeV; measured asymmetry. Linearly polarized beam. α-t cluster model comparison.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG4082.

1988IV03      Nucl.Phys. A485, 668 (1988)

D.I.Ivanov, V.G.Nedorezov, A.S.Sudov, I.G.Evseev, V.I.Noga, S.A.Pashchuk, Yu.N.Ranyuk, G.A.Savitsky

Prompt and Delayed Electro- and Photofission of 243Am Nuclei in the Energy Region 450-950 MeV

NUCLEAR REACTIONS 243Am(e, n), (e, F), (γ, n), (γ, F), E=450-950 MeV; measured σ(E); deduced fission isomer production average, photoreaction σ. Enriched target.

doi: 10.1016/0375-9474(88)90560-X
Citations: PlumX Metrics

1987LI32      Ukr.Fiz.Zh. 32, 1293 (1987)

V.P.Likhachev, I.G.Evseev, A.Yu.Buki, Yu.V.Vladimirov, S.A.Pashchuk, G.A.Savitsky, V.M.Khvastunov, V.A.Fartushny, V.B.Shostak, V.A.Stepanenko

Two-Particle Photosplitting of 6Li

NUCLEAR REACTIONS 6Li(γ, t), E=217 MeV bremsstrahlung; measured σ(Et, θt), σ(E(3He), θ(3He)), σ(E). Enriched target, ΔE-E telescope.

1987SA44      Yad.Fiz. 46, 45 (1987)

G.A.Savitsky, V.A.Fartushny, I.G.Evseev, V.P.Likhachev, A.A.Nemashkalo, S.A.Pashchuk, Yu.N.Ranyuk

Electron Excitation of Giant Electric Multipole Resonances in 65Cu Nucleus

NUCLEAR REACTIONS 65Cu(e, e'), E=225 MeV; measured σ(E(e'), θ(e')). 65Cu deduced form factors, B(λ).

1986LI22      Yad.Fiz. 44, 1377 (1986)

V.P.Likhachev, A.Yu.Buki, I.G.Evseev, A.A.Zayats, Yu.V.Vladimirov, S.A.Pashchuk, G.A.Savitsky, O.G.Savchuk, V.M.Khvastunov, V.A.Fartushny, V.B.Shostak

Quadrupole Excitation Contribution to Helium Electroproduction Cross Section on 9Be and 12C Nuclei

NUCLEAR REACTIONS 9Be, 12C(e, α), (e, 3He), E=225 MeV; 9Be, 12C(γ, α), E=100 MeV bremsstrahlung; measured σ(Eα, θα), σ(E(3He), θ(3He)). ΔE-E telescope.

1985LI15      Ukr.Fiz.Zh. 30, 682 (1985)

V.P.Likhachev, I.G.Evseyev, A.A.Zayats, S.A.Pashchuk, G.A.Savitsky, V.A.Fartushny, O.G.Savchuk, V.B.Shostak

The Cross-Section of Proton Electroproduction on 9Be and 12C Nuclei as a Function of the Electron Energy

NUCLEAR REACTIONS 9Be, 12C(e, p), E=100, 145, 187, 225 MeV; measured σ(θp, Ep) vs E; deduced dipole mechanism induced energy dependence. Virtual photon theory.

1984LI07      Ukr.Fiz.Zh. 29, 331 (1984)

V.P.Likhachev, I.G.Evseev, A.Yu.Buki, A.A.Nemashkalo, S.A.Pashchuk, G.A.Savitsky, V.M.Khvastunov, A.V.Fartushny, V.A.Stepanenko, V.B.Shostak

Energy Spectra of Reaction Products and Charged Particle Electroproduction on 9Be, 12C, 27Al

NUCLEAR REACTIONS 9Be, 12C, 27Al(e, p), (e, d), (e, α), (e, X), E=100-225 MeV; measured fragment production σ(θ) vs fragment energy. Virtual photon theory calculations.

1984LI21      Yad.Fiz. 40, 638 (1984)

V.P.Likhachev, V.L.Agranovich, A.Yu.Buki, I.G.Evseev, A.A.Nemashkalo, S.A.Pashchuk, G.A.Savitsky, I.L.Semisalov, A.A.Zayats, V.B.Shostak

Electrofission of Uranium Isotopes in Nonresonance Excitation Energy Range

NUCLEAR REACTIONS 233,235,236,238U(e, F), E=800-1200 MeV; measured fission σ; deduced nonresonance contribution. Electrofission.

1984SK04      Yad.Fiz. 40, 849 (1984)

E.A.Skakun, V.G.Batij, Yu.Vladimirov, S.A.Pashchuk, Yu.N.Rakivnenko

Cross Sections of Reactions 59Co(e, e'n)58m,58gCo and 59Co(γ, n)58m,58gCo in the Energy Range 150 - 225 MeV

NUCLEAR REACTIONS 59Co(e, e'n), (γ, n), E=150-225 MeV; measured absolute σ for photodisintegration, electrodisintegration, ratio, residual isomer, ground state production.

1982KU11      Nucl.Phys. A381, 472 (1982)

V.L.Kuznetsov, V.G.Nedorezov, N.V.Nikitina, V.I.Noga, S.A.Paschuk, Yu.N.Ranyuk, A.N.Smirnov

Electron Induced Fission of the 238U, 237Np, 239Pu and 243Am Nuclei in the Energy Region 100-1000 MeV

NUCLEAR REACTIONS, Fission 238U, 237Np, 239Pu, 243Am(e, F), E=100-1000 MeV; measured σ, electron/photon yield ratio. Enriched, natural targets.

doi: 10.1016/0375-9474(82)90371-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0069.

1982LI19      Ukr.Fiz.Zh. 27, 1456 (1982)

V.P.Likhachev, A.Yu.Buki, Yu.V.Vladimirov, A.A.Nemashkalo, S.A.Pashchuk, G.A.Savitsky, V.I.Trotsenko, V.A.Fartushnyi, V.B.Shostak, N.M.Tkach

Study of the Electrofission of Uranium Isotopes

NUCLEAR REACTIONS 233,235,236,238U(e, F), E=91, 115, 150, 175, 200, 225 MeV; measured fission σ(E). 238U(e, e'F), E=91-225 MeV; measured σ(θ(e'), fragment θ) following fission. 238U deduced giant resonance contributions.

1981NO12      Yad.Fiz. 34, 1431 (1981)

V.I.Noga, S.A.Pashchuk, Yu.N.Ranyuk, P.V.Sorokin

Investigation of the Reactions 45Sc(γ, n)44mSc and 45Sc(e, e'n)44mSc

NUCLEAR REACTIONS 45Sc(γ, n), (e, e'n), E=165, 195, 225, 260 MeV; measured σ(E) ratio; deduced dominant E1 transition, small E2 admixture. Double targets, Ta converter, activation technique. Helm model.

1981VO12      Yad.Fiz. 34, 1439 (1981)

A.S.Voronin, S.M.Solovyev, I.S.Koretskaya, V.L.Kuznetsov, V.G.Nedorezov, N.V.Nikitina, V.I.Noga, S.A.Pashchuk, Yu.N.Ranyuk

Fission of Nuclei 232Th, 233U, 235U, 236U, 238U, 237Np and 239Pu Induced by Electrons with Energies from 100 up to 275 MeV

NUCLEAR REACTIONS, Fission 232Th, 233,235,236,238U, 237Np, 239Pu(e, F), E=100-275 MeV; measured σ(fission, E).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0060.

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Note: The following list of authors and aliases matches the search parameter S.A.Pashchuk: , S.A.PASCHUK, S.A.PASHCHUK, S.A.PASHUK