NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = Y.S.Pleva Found 24 matches. 2010VA06 Bull.Rus.Acad.Sci.Phys. 74, 767 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 803 (2010) G.V.Valsky, A.M.Gagarski, I.S.Guseva, D.O.Krinitsin, G.A.Petrov, Yu.S.Pleva, V.E.Sokolov, V.I.Petrova, T.A.Zavarukhina, T.E.Kuzmina Shift in the angular distributions of γ quanta accompanying 235U fission by polarized thermal neutrons NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragments, Eγ, Iγ; deduced shift in γ-ray angular distribution.
doi: 10.3103/S1062873810060080
2008PE20 Phys.Atomic Nuclei 71, 1137 (2008); Yad.Fiz. 71, 1165 (2008) G.A.Petrov, A.M.Gagarski, I.S.Guseva, V.E.Sokolov, G.V.Valski, A.S.Vorobiev, D.O.Krinitcin, O.A.Shcherbakov, D.V.Nikolaev, Yu.S.Pleva, V.I.Petrova, T.A.Zavarukhina Basic results of investigations of scission neutrons in nuclear fission at low excitation energies RADIOACTIVITY 252Cf(SF);measured correlated neutron time-of-flight spectra, En, σ(dθ);scintillation detectors, n-γ pulse shape discrimination. NUCLEAR REACTIONS 235U(n, f), E=thermal; measured correlated neutron time-of-flight spectra, En, σ(dθ), average E_n(θ), σ(dθ);neutron and gas-filled wire fission fragment detectors, n-γ pulse shape discrimination; comparison with isotropic emission model.
doi: 10.1134/S1063778808070028
2004DU01 Nucl.Instrum.Methods Phys.Res. A516, 539 (2004) V.N.Dushin, F.-J.Hambsch, V.A.Jakovlev, V.A.Kalinin, I.S.Kraev, A.B.Laptev, D.V.Nikolaev, B.F.Petrov, G.A.Petrov, V.I.Petrova, Y.S.Pleva, O.A.Shcherbakov, V.I.Shpakov, V.E.Sokolov, A.S.Vorobyev, T.A.Zavarukhina Facility for neutron multiplicity measurements in fission RADIOACTIVITY 252Cf(SF); measured fission fragment mass distributions, neutron multiplicity.
doi: 10.1016/j.nima.2003.09.029
2000AL21 Yad.Fiz. 63, No 4, 598 (2000); Phys.Atomic Nuclei 63, 539 (2000) V.P.Alfimenkov, A.N.Chernikov, A.M.Gagarsky, S.P.Golosovskaya, I.S.Guseva, I.S.Krasnoschokova, L.Lason, Yu.D.Mareev, V.V.Novitsky, G.A.Petrov, V.I.Petrova, A.K.Petukhov, L.B.Pikelner, Yu.S.Pleva, V.E.Sokolov, M.I.Tsulaya, V.M.Tsulaia Investigation of Parity Violation and Interference Effects in the Angular Distributions of Fragments Originating from 233U Fission Induced by Resonance Neutrons NUCLEAR REACTIONS 233U(polarized n, F), E=0.02-70 eV; measured fission fragment σ(θ), asymmetry parameters; deduced p-wave resonance parameters.
doi: 10.1134/1.855664
1999AL02 Nucl.Phys. A645, 31 (1999) V.P.Alfimenkov, A.N.Chernikov, L.Lason, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoy, M.I.Tsulaya, A.M.Gagarsky, I.S.Guseva, S.P.Golosovskaya, I.A.Krasnoschokova, A.M.Morozov, G.A.Petrov, V.I.Petrova, A.K.Petukhov, Yu.S.Pleva, V.E.Sokolov, G.V.Valsky, S.M.Soloviev Investigations of Parity Violation and Interference Effects in 235U Fission Induced by Resonance Neutrons NUCLEAR REACTIONS 235U(n, F), (polarized n, F), E=0.02-90 eV; measured fission fragment σ(θ); deduced P-odd and P-even asymmetry coefficients, p-resonances parameters.
doi: 10.1016/S0375-9474(98)00577-6
1995AL26 Yad.Fiz. 58, No 5, 799 (1995); Phys.Atomic Nuclei 58, 737 (1995) V.P.Alfimenkov, G.V.Valsky, A.M.Gagarsky, B.Geltenborg, I.S.Guseva, J.Last, G.A.Petrov, A.K.Petukhov, L.B.Pikelner, Yu.S.Pleva, V.E.Sokolov, V.I.Furman, K.Schreckenbach, O.A.Shcherbakov Interference Effects in the Angular Distributions of Fragments of Heavy-Nucleus Fission Induced by Thermal and Resonance Neutrons NUCLEAR REACTIONS 229Th, 239,241Pu, 233,235U, 241Am, 245Cm(polarized n, F), E=cold; 233,235U, 239Pu(polarized n, F), E=slow; analyzed P-odd, P-even asymmetry data following fission. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41174. 1995SE18 Pisma Zh.Eksp.Teor.Fiz. 62, 529 (1995); JETP Lett. 62, 545 (1995) A.P.Serebrov, A.K.Petukhov, G.V.Valsky, G.A.Petrov, Yu.S.Pleva Neutron Spin Precession Near the p-Wave Resonance in 139La NUCLEAR REACTIONS 139La(polarized n, X), E=reactor; measured neutron spin precession near the p-wave resonance.
1994AL05 Nucl.Phys. A567, 541 (1994) A.Ya.Aleksandrovich, A.M.Gagarsky, I.A.Krasnoschokova, G.A.Petrov, V.I.Petrova, A.K.Petukhov, Yu.S.Pleva, P.Geltenbort, J.Last, K.Schreckenbach New Observation of Space-Parity Violation in Neutron-Induced Fission of 229Th, 241Pu and 241Am NUCLEAR REACTIONS 229Th, 233U, 237Np, 241Pu, 241Am(polarized n, F), E=cold; measured fission fragment σ(θ); deduced parity violating asymmetry coefficients.
doi: 10.1016/0375-9474(94)90023-X
1991GA24 Pisma Zh.Eksp.Teor.Fiz. 54, 9 (1991); JETP Lett.(USSR) 54, 7 (1991) A.M.Gagarsky, S.P.Golosovskaya, A.B.Laptev, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.E.Sokolov, O.A.Shcherbakov Properties of p Resonances in the Fission of 235U by Neutrons with Energies of 1-136 eV NUCLEAR REACTIONS 235U(n, F), E=1-136 eV; measured fission fragment asymmetry. 236U deduced p-wave resonance effective parameters.
1989PE14 Nucl.Phys. A502, 297c (1989) G.A.Petrov, G.V.Valsky, A.K.Petukhov, A.Ya.Aleksandrovich, Yu.S.Pleva, V.E.Sokolov, A.B.Laptev, O.A.Shcherbakov Space Parity Violation in Nuclear Fission NUCLEAR REACTIONS 233,235,239U(polarized n, F), E=low; analyzed fission data; deduced space parity violation features.
doi: 10.1016/0375-9474(89)90670-2
1987AL11 Yad.Fiz. 45, 1245 (1987) A.Ya.Aleksandrovich, G.V.Valsky, S.P.Golosovskaya, T.K.Zvezdkina, D.V.Nikolaev, G.A.Petrov, V.I.Petrova, Yu.S.Pleva, V.A.Tyukavin P-Odd Emission Asymmetry of Fragments from 239Pu and 235U Fission Induced by Monochromatic Polarized Neutrons of Energy 0.05-0.6 eV NUCLEAR REACTIONS 235U, 239Pu(polarized n, F), E=0.05-0.6 eV; measured fission fragment emission P-odd asymmetry coefficients; deduced energy dependence. ΔE-E telescope.
1986KO34 At.Energ. 60, 419 (1986); Sov.At.Energy 60, 498 (1986) V.V.Kozharin, S.S.Kovalenko, Yu.A.Selitsky, Yu.A.Nemilov, S.V.Khlebnikov, V.S.Belykh, B.Ya.Galkin, V.Ya.Mishin, V.I.Orlov, E.M.Rubtsov, B.I.Tarler, G.V.Valsky, G.A.Petrov, Yu.S.Pleva The Thermal-Neutron Fission Cross Section of 237Np and the Resonant Fission Integral NUCLEAR REACTIONS 237Np(n, F), E=thermal; measured fission σ, resonant integral. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40901. 1984AL09 Yad.Fiz. 39, 805 (1984) A.Ya.Aleksandrovich, T.K.Zvezdkina, D.V.Nikolaev, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva Study of the P-Odd Asymmetry of Emission of Fragments as a Function of Their Masses and Total Kinetic Energies in Reaction 233U(n(pol), f) NUCLEAR REACTIONS 233U(polarized n, F), E=thermal; measured fission fragment P-odd asymmetry vs fragment mass, total kinetic energy.
1984VA09 Yad.Fiz. 39, 276 (1984) G.V.Valsky, T.K.Zvezdkina, D.V.Nikolaev, G.A.Petrov, Yu.S.Pleva, V.I.Petrova, V.A.Tyukavin Space-Parity Violating and Conserving Asymmetry of Fragments from 233U Fission Induced by Slow Polarized Neutrons of Different Energies NUCLEAR REACTIONS 233U(polarized n, F), E ≥ 0.3 eV; measured fission fragment space-parity violating, left-right asymmetry factors; deduced asymmetry factors energy dependence.
1982VA17 Yad.Fiz. 36, 44 (1982) G.V.Valsky, T.K.Zvezdkina, D.V.Nikolaev, V.I.Petrova, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.A.Tyukavin Energy Dependence of the Space-Parity Violating Asymmetry in the Fragment Emission from Fission of 239Pu Induced by Slow Polarized Neutrons NUCLEAR REACTIONS 239Pu(polarized n, F), E=0.01-0.3 eV; measured fission fragment production asymmetry, parity violation effect energy dependeence. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41642. 1982VA23 Yad.Fiz. 36, 44 (1982); Sov.J.Nucl.Phys. 36, 26 (1982) G.V.Valsky, T.K.Zvezdkina, D.V.Nikolaev, V.I.Petrova, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.A.Tyukavin Energy Dependence of the Space-Parity-Violating Asymmetry in the Fragment Emission from Fission of 239Pu Induced by Slow Polarized Neutrons NUCLEAR REACTIONS 239Pu(polarized n, F), E=resonance; measured fission fragment asymmetry. 240Pu level deduced possible J, π. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41642. 1979VA25 Pisma Zh.Eksp.Teor.Fiz. 29, 92 (1979); JETP Lett. 29, 84 (1979) G.V.Valskii, V.L.Varentsov, G.A.Petrov, Y.S.Pleva, Y.A.Otchik On Gamma-Rays in the Population of the Spontaneously Fissioning Isomer in the Reaction 241Am(n, γ)242mAm NUCLEAR REACTIONS 241Am(n, γ), E=thermal; measured γ(t). 242Am deduced transition, E(SF) isomer.
1975TE02 Yad.Fiz. 22, 462 (1975); Sov.J.Nucl.Phys. 22, 238 (1975) E.N.Teterev, G.V.Valskii, G.A.Petrov, Y.S.Pleva Comparison of the Prompt γ-Ray Spectra in Thermal-Neutron Fission of 233U, 235U, 238Pu, and 239Pu and in Spontaneous Fission of 252Cf RADIOACTIVITY, Fission 252Cf(SF); measured fragment-, γ-fission spectra. NUCLEAR REACTIONS 233,235U, 238,239Pu(n, F), E=thermal; measured fragment-, γ-fission spectra.
1975VA21 Yad.Fiz. 22, 701 (1975); Sov.J.Nucl.Phys. 22, 363 (1976) G.V.Valsky, V.L.Varentsov, G.A.Petrov, Y.S.Pleva, B.M.Aleksandrov, A.S.Krivokhatsky Formation of the Spontaneously Fissile Isomer 242mAm in Thermal-Neutron Capture NUCLEAR REACTIONS 241Am(n, γ), E=thermal; measured σ for production of 242Am(SF) isomer. 242mAm deduced T1/2.
1973VA30 Yad.Fiz. 18, 492 (1973); Sov.J.Nucl.Phys. 18, 253 (1974) G.V.Valskii, O.M.Mrachkovskii, G.A.Petrov, Y.S.Pleva Probability of Formation of Spontaneously Fissioning Isomer States Following Thermal Neutron Capture by U235 and Pu239 NUCLEAR REACTIONS 235U, 239Pu(n, γ); measured σ(isomer).
1972VA44 Yad.Fiz. 16, 667 (1972); Sov.J.Nucl.Phys. 16, 374 (1973) G.V.Valskii, O.M.Mrachkovskii, G.A.Petrov, Y.S.Pleva Searches for the Spontaneously Fissioning Isomer Pu240m in the Thermal-Neutron Capture Reaction NUCLEAR REACTIONS, Fission 239Pu(n, F); E=thermal; measured σ production for 240mPu.
1971VA26 Yad.Fiz. 14, 507 (1971); Sov.J.Nucl.Phys. 14, 284 (1972) Measurement of the Polarization of Fission Gamma Rays NUCLEAR REACTIONS, Fission 235U(n, F), E=slow; measured γ-linear polarization.
1970VA39 Yad.Phys. 12, 913 (1970); Sov.J.Nucl.Phys. 12, 497 (1971) G.V.Valskii, Y.S.Pleva, G.A.Petrov Measurements of the Angular Anisotropy of γ Radiation Emitted in the Internal 10-8-10-7 sec after the Instant Fission of U235 by Slow Neutrons NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; measured delayed Iγ(θ).
1969VA27 Yadern.Fiz. 10, 240 (1969); Soviet J.Nucl.Phys. 10, 137 (1970) G.V.Valskii, B.M.Aleksandrov, I.A.Baranov, A.S.Krivokhatskii, G.A.Petrov, Y.S.Pleva Some Characteristics of the γ Radiation Accompanying Fission of Cf252 RADIOACTIVITY, Fission 252Cf(SF); measured Iγ(θ).
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