NSR Query Results
Output year order : Descending NSR database version of May 2, 2024. Search: Author = P.E.Vorotnikov Found 29 matches. 1990GR17 At.Energ. 68, 193 (1990); Sov.At.Energy 68, 223 (1990) E.A.Gromova, S.S.Kovalenko, Yu.A.Selitsky, A.M.Fridkin, V.B.Funshtein, V.A.Yakovlev, S.V.Antipov, P.E.Vorotnikov, B.M.Gokhberg, V.V.Danichev, V.N.Dementev, V.S.Zenkevich, S.A.Isakov Neutron Cross Section of 236Pu NUCLEAR REACTIONS 236Pu(n, F), E=thermal-6 MeV; measured fission σ. 237Pu deduced resonance parameters. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41064. 1989AD04 Yad.Fiz. 49, 932 (1989) Yu.V.Adamchuk, P.E.Vorotnikov, M.A.Voskanyan, G.V.Muradyan Search for Spontaneous Emission of Muons and Charged Pions from 252Cf RADIOACTIVITY 252Cf(SF); measured muon, pion spontaneous emission probability ratio with respect to SF-decay; deduced ratio upper limit.
1988VO11 Yad.Fiz. 47, 1812 (1988); Sov.J.Nucl.Phys. 47, 1147 (1988) Neutron Fission Cross Sections of Gold and Platinum Nuclei NUCLEAR REACTIONS 197Au, Pt(n, F), E < 24 MeV; measured fission σ; deduced fissility parameter. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41037. 1986VO18 Yad.Fiz. 44, 1403 (1986) P.E.Vorotnikov, S.V.Dmitriev, Yu.D.Molchanov, G.A.Otroshchenko Intermediate Structure in the Neutron-Induced Fission Cross Section of 241Am at Incident Energies of 0.08-1.3 MeV NUCLEAR REACTIONS 241Am(n, F), E=0.08-1.3 MeV; measured fission σ(E). 242Am deduced intermediate structure. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40948. 1986VO21 Yad.Fiz. 44, 1158 (1986); Sov.J.Phys.Soc. 44, No.5, 751 (1986) Dependence of the Fission-Barrier Heights of Transactinium Nuclei of the Nucleon Composition NUCLEAR STRUCTURE Z ≥ 90; analyzed fission barrier heights; deduced systematics.
1985VO17 Yad.Fiz. 42, 1038 (1985); Sov.J.Nucl.Phys. 42, 656 (1985) P.E.Vorotnikov, B.M.Gokhberg, V.A.Shigin, E.F.Fomushkin, G.F.Novoselov Anisotropy of Fission of 242mAm by Fast Neutrons RADIOACTIVITY 242mAm(SF); measured fission fragment decay σ(θn=0°)/σ(θn=90°), anisotropy.
1984VO13 Yad.Fiz. 40, 867 (1984) Neutron Fission Cross Sections for Pb and Bi Nuclei NUCLEAR REACTIONS Pb, 209Bi(n, F), E=18-23 MeV; measured fission σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40844. 1984VO18 Yad.Fiz. 40, 1135 (1984) P.E.Vorotnikov, G.A.Otroshchenko Energy Dependence of Yield of Fission Isomers in the Reactions 241Am(n, γ) and 243Am(n, γ) NUCLEAR REACTIONS 241,243Am(n, γ), E=0.2-1.3 MeV; measured fission isomer, prompt fission product yield ratios.
1984VO19 Yad.Fiz. 40, 1141 (1984) P.E.Vorotnikov, S.V.Dmitriev, Yu.D.Molchanov, G.A.Otroshchenko, V.A.Pchelin, L.V.Chistyakov, A.N.Smirnov Cross Section Measurements for Fission of 242Cm Induced by Neutrons with Energies of 0.1-1.4 MeV Performed with Nanogram Amounts of Substance NUCLEAR REACTIONS 242Cm(n, F), E=0.1-1.4 MeV; measured fission σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40597. 1982VO09 Yad.Fiz. 36, 1073 (1982) P.E.Vorotnikov, O.V.Grusha, N.V.Eremin, Yu.V.Melikov, L.N.Syutkina, A.F.Tulinov, N.G.Chechenin, O.A.Yuminov Measurement of Life Time for Nucleus 236U at the Excitation Energies of 6.7-10.6 MeV RADIOACTIVITY 236U [from 235U(n, γ)]; measured average T1/2 at 6.7-10.6 MeV excitation. Shadow method. Statistical model analysis.
1980VO02 Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 99 (1980); Bull.Acad.Sci.USSR, Phys.Ser. 44, No.1, 81 (1980) P.E.Vorotnikov, O.V.Grusha, Yu.V.Melikov, A.F.Tulinov, N.G.Chechenin, O.A.Yuminov Lifetimes of States in 236U in the Energy Region 6.7 to 10 MeV NUCLEAR REACTIONS 235U(n, F), E=2, 4 MeV; measured fission σ(En). 236U deduced T1/2.
1977VO04 Nucl.Phys. A281, 295 (1977) P.E.Vorotnikov, Y.F.Gurtovenko, E.H.Kisina, V.O.Kordyukevich, Y.V.Melikov, N.A.Morozov, Y.D.Otstavnov, L.N.Syutkina, A.F.Tulinov, N.G.Chechenin Lifetime Measurements on the Compound Nucleus 236U by Means of the Shadow Effect NUCLEAR REACTIONS 235U(n, F), E=0.2, 0.55, 0.80, 0.95, 1.25, 1.85, 5.0 MeV; measured shadow effect. 236U deduced mean T1/2. Enriched single crystal target.
doi: 10.1016/0375-9474(77)90027-6
1975VO07 At.Energ. 38, 258 (1975); Sov.At.Energy 38, 329 (1975) Grouping of Neutron Widths of 232Th p Levels NUCLEAR STRUCTURE 232Th; analyzed grouping of Γn.
1973VO05 Yad.Fiz. 17, 901 (1973); Sov.J.Nucl.Phys. 17, 471 (1973) P.E.Vorotnikov, Y.V.Melikov, Y.D.Otstavnov, A.F.Tulinov, N.G.Chechenin Lifetime of the Compound Nucleus U239 + n Reaction with 1.6-4.3 MeV Neutrons NUCLEAR REACTIONS 238U(n, F), E=1.6-4.3 MeV; measured σ(E). 239U levels deduced T1/2.
1972VO05 Yad.Fiz. 15, 34 (1972); Sov.J.Nucl.Phys. 15, 20 (1972) P.E.Vorotnikov, B.M.Gokhberg, S.M.Dubrovina, V.N.Kosyakov, G.A.Otroshchenko, L.V.Chistyakov, V.A.Shigin, V.M.Shubko Cf229 Fission Cross Section in the Neutron Energy Range 0.16-1.6 MeV NUCLEAR REACTIONS, Fission 249Cf(n, F), E=0.16-1.6 MeV; measured σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41271. 1972VO07 Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 175 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 165 (1973) Empirical Relations between Energy-Level Density and Excitation Energy For Heavy Nuclei
1972VO19 Yad.Fiz. 16, 916 (1972); Sov.J.Nucl.Phys. 16, 505 (1973) P.E.Vorotnikov, Z.S.Gladkikh, A.V.Davydov, S.M.Dubrovina, G.A.Otroshchenko, E.S.Palshin, V.A.Shigin, V.M.Shubko Cross Sections for Neutron-Induced Fission of Th228 NUCLEAR REACTIONS 228Th(n, F), E=0.16-1.7, 5 MeV; measured σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40155. 1972VO23 Yad.Fiz. 16, 664 (1972); Sov.J.Nucl.Phys. 16, 372 (1973) P.E.Vorotnikov, B.M.Gokhberg, S.M.Dubrovina, G.A.Otroshchenko, V.A.Shigin Angular Distributions of Fragments in Neutron-Induced Fission of Cf249 NUCLEAR REACTIONS, Fission 249Cf(n, F), E=0.16-1.7, 5 MeV; measured σ(E;θ(fragment)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40166. 1971VO11 At.Energ. 31, 18 (1971); Sov.At.Energy 31, 706 (1972) The Fission of Even-N Heavy Nuclei by s- and p-Neutrons NUCLEAR REACTIONS 231Pa, 234U, 237Np, 238,240,242Pu, 241Am, 244Cm(n, F), E=0; measured nothing, deduced ratio of p/S wave fission width.
1970VO05 Nucl.Phys. A150, 56 (1970) P.E.Vorotnikov, S.M.Dubrovina, V.N.Kosyakov, L.V.Chistyakov, V.A.Shigin, V.M.Shubko Angular Distributions of Fission Fragments and the Cross Section for Neutron-Induced 249Bk Fission NUCLEAR REACTIONS, Fission 249Bk(n, F), E=0.6-1.8, 4.6 MeV; measured σ(E;θ(fragment)). 250Bk deduced fission barrier.
doi: 10.1016/0375-9474(70)90454-9
1970VO12 Yad.Fiz. 12, 474 (1970); Sov.J.Nucl.Phys. 12, 259 (1971) P.E.Vorotnikov, S.M.Dubrovina, G.A.Otroshchenko, V.A.Shigin, A.V.Davydov, E.S.Palshin Fission of U232 by 0.1 - 1.5 MeV Neutrons NUCLEAR REACTIONS, Fission 232U(n, F), E=0.1-1.5 MeV; measured σ(E;θ(fragment)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40057. 1969VO13 Yadern.Fiz. 10, 488 (1969); Soviet J.Nucl.Phys. 10, 280 (1970) P.E.Vorotnikov, S.M.Dubrovina, G.A.Otroshchenko, V.A.Shigin Angular Distributions of Fission Fragments in the Reaction Pa231(n, f) NUCLEAR REACTIONS, Fission 231Pa(n, F), E=0.14-1.3 MeV; measured σ(E;θ(fragment)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40228. 1969VO17 Yadern.Fiz. 9, 303 (1969); Soviet J.Nucl.Phys. 9, 179 (1969) Excitation-Energy Dependence of the Level Densities of Heavy Nuclei NUCLEAR REACTIONS 229,232Th, 231,233Pa, 232,233,234,235,236,238U, 237Np, 238,239,240,241Pu, 241,242,243Am, 244Cm(n, X), (n, γ), E < 500 eV; calculated dependence of level density on excitation energy.
1969VO18 Yadern.Fiz. 9, 538 (1969); Soviet J.Nucl.Phys. 9, 308 (1969) Analysis of Neutron Fission of the Odd-Even Nuclei Pa231, Np237, and Am241 NUCLEAR REACTIONS 231Pa, 237Np, 241Am(n, γ), (n, F), E=0-1 MeV; calculated σ(E). 232Pa, 238Np, 242Am calculated level-width, fission barrier penetrability.
1969VO19 Yadern.Fiz. 9, 1197 (1969); Soviet J.Nucl.Phys. 9, 700 (1969) Asymmetry and Anisotropy of U238 Photofission Near Threshold NUCLEAR REACTIONS 238U(γ, F), E < 6 MeV; calculated σ(E). 238U deduced quasistable states, level-width, fission barrier.
1969VO20 Yadern.Fiz. 10, 726 (1969); Soviet J.Nucl.Phys. 10, 419 (1970) P.E.Vorotnikov, S.M.Dubrovina, G.A.Otroshchenko, L.V.Chistyakov, V.A.Shigin, V.M.Shubko Cross Section for Neutron Fission of Bk249 NUCLEAR REACTIONS, Fission 249Bk(n, F), E=0.2-1.7, 5.0 MeV; measured σ(E). 249Cf(n, F), E=0.4-0.6 MeV; measured σ. 249Bk, 249Cf deduced T1/2(SF). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40252. 1968VO05 Yadern.Fiz. 7, 1228 (1968); Soviet J.Nucl.Phys. 7, 732 (1968) Quasistable States of Fissioning Nuclei NUCLEAR REACTIONS 230Th, 234U(n, F), E not given; calculated level-width(E); deduced fission barrier curvatures. 231Th, 235U deduced level-width, quasistable states, fission barriers.
1967VO10 Yadern.Fiz. 5, 295 (1967); Soviet J.Nucl.Phys. 5, 207 (1967) P.E.Vorotnikov, S.M.Dubrovina, G.A.Otroshchenko, V.A.Shigin Channel Analysis of the Fission of Th230 by Neutrons NUCLEAR REACTIONS 230Th(n, F), E=690-1230 keV; calculated σ(E). 231Th deduced fission width, K, π.
1966VO10 Yadern.Fiz. 3, 479 (1966); Soviet J.Nucl.Phys. 3, 348 (1966) P.E.Vorotnikov, S.M.Dubrovina, G.A.Otroshchenko, V.A.Shigin Channel Analysis of Pu238 Neutron Fission NUCLEAR REACTIONS, Fission 238Pu(n, F), E=0.05-1.4 MeV; measured σ(E;θ(fragment)). 239Pu deduced fission widths, fission barrier curvatures. Channel analysis. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40077. Back to query form |