NSR Query Results
Output year order : Descending NSR database version of May 2, 2024. Search: Author = B.I.Fursov Found 30 matches. 2014AL13 Phys.Atomic Nuclei 77, 545 (2014); Yad.Fiz. 77, 579 (2014) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, A.S.Egorov, B.F.Samylin, B.I.Fursov, V.S.Shorin Intermediate structure in the cross section for the subbarrier fission of 241Am NUCLEAR REACTIONS 241Am, 239Pu(n, F), E=0.0002-10 keV; measured fission products, En, In; deduced σ, averaged fission width, barrier penetrabilities. Comparison with ENDF/B-VII.1 and JENDL-4.0 evaluated nuclear libraries.
doi: 10.1134/S1063778814050056
2014AL28 At.Energ. 116, 410 (2014) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, A.S.Egorov, B.F. Samylin, B.I.Fursov, V.S.Shorin Neutron Fission Cross Section and Resonance Parameters Of 241Am NUCLEAR REACTIONS 241Am(n, F), E=0.0002-10 keV; measured fission products; deduced σ, resonance parameters and integrals. Comparison with ENDF/B-VII.1, ENDF/B-VII.0, JENDL-4.0 and ROSFOND libraries.
doi: 10.1007/s10512-014-9872-6
2012AL08 At.Energ. 111, 428 (2012) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, A.S.Egorov, B.F.Samylin, B.I.Fursov, V.S.Shorin 243Am neutron fission cross section and resonance parameters NUCLEAR REACTIONS 243Am(n, F), E=0.0003-10 keV; measured fission fragments; deduced σ, resonances. Comparison with available data.
doi: 10.1007/s10512-012-9514-9
2011AL10 At.Energ. 109, 408 (2011) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, A.S.Egorov, B.F.Samylin, B.I.Fursov, V.S.Shorin 246-248Cm Neutron fission cross sections and resonance integrals NUCLEAR REACTIONS 246,247,248Cm(n, F), E=0.0001-20 keV; measured fission products; deduced resonance integrals, σ. Comparison with other data and ROSFOND evaluated nuclear library.
doi: 10.1007/s10512-011-9376-6
2010AL18 Phys.Atomic Nuclei 73, 1487 (2010); Yad.Fiz. 73, 1533 (2010) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, B.F.Samylin, M.I.Svirin, A.M.Trufanov, B.I.Fursov, V.S.Shorin Cross section for the subbarrier fission of 244Cm NUCLEAR REACTIONS 244Cm, 240Pu(n, F), E=0.07 eV - 20 KeV; measured reaction fragments; deduced fission σ, resonance parameters, level spacings, ENDF/B-VII defficiencies.
doi: 10.1134/S1063778810090036
2010AL21 Phys.Atomic Nuclei 73, 1645 (2010); Yad.Fiz. 73, 1693 (2010) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, B.F.Samylin, A.M.Trufanov, B.I.Fursov, V.S.Shorin Cross section for 246Cm subbarrier fission NUCLEAR REACTIONS 246Cm(n, F), E=0.0001-20 keV; measured fission products; deduced fission σ.
doi: 10.1134/S1063778810100029
2009AL27 At.Energ. 107, 110 (2009) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, B.F.Samylin, A.M.Trufanov, B.I.Fursov, V.S.Shorin 243Cm neutron fission cross section NUCLEAR REACTIONS 243Cm, 239Pu(n, F), E=0.00003-20 keV; measured moderation time in lead; deduced σ, resonance integrals, Westcott factor.
doi: 10.1007/s10512-009-9204-4
2008AL26 Phys.Atomic Nuclei 71, 1351 (2008); Yad.Fiz. 71, 1379 (2008) A.A.Alekseev, A.A.Bergman, A.I.Berlev, E.A.Koptelov, B.F.Samylin, A.M.Trufanov, B.I.Fursov, V.S.Shorin Cross section for the subthreshold fission of 236U NUCLEAR REACTIONS 235U(n, F), E=0.001-20 keV; measured fission σ(En); deduced sub-barrier fission resonances and fission widths; comparison with ENDF/B7 evaluations; LSDS-100 neutron spectrometer.
doi: 10.1134/S1063778808080048
2004DV01 At.Energ. 96, 305 (2004); At.Energy 96, 282 (2004) A.M.Dvoryashin, S.A.Kosarev, A.A.Tumanov, B.I.Fursov, V.S.Shorin Track length distribution of 235U fission fragments in lavsan films NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragment track lengths.
doi: 10.1023/B:ATEN.0000035999.15070.a3
2003AL33 Pisma Zh.Eksp.Teor.Fiz. 78, 799 (2003); JETP Lett. 78, 347 (2003) A.A.Alekseev, A.A.Bergman, A.N.Volkov, A.A.Goverdovsky, O.N.Goncharenko, A.D.Perekrestenko, B.F.Samylin, A.M.Trufanov, B.I.Fursov Observation of Deep Subbarrier Resonances in 232Th Fission NUCLEAR REACTIONS 235U, 232Th(n, F), E=1-10000 eV; measured fission σ; deduced subbarrier resonances.
doi: 10.1134/1.1630124
1996IG03 At.Energ. 80, 322 (1996); At.Energy 80, 303 (1996) A.V.Ignatyuk, B.D.Kuzminov, N.S.Rabotnov, B.I.Fursov Investigations of Nuclear Fission
1991FU13 At.Energ. 71, 320 (1991); Sov.At.Energy 71, 827 (1992) B.I.Fursov, E.Yu.Baranov, M.P.Klemyshev, B.F.Samylin, G.N.Smirenkin, Yu.M.Turchin Measurements of the Fission Cross Section Ratios 232Th/235U and 234U/235U for 0.13-7.4 MeV Neutrons NUCLEAR REACTIONS 232Th, 234U(n, F), E=0.13-7.4 MeV; measured fission σ ratio relative to 235U. Two double ionization chambers. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41111. 1987SM05 Yad.Fiz. 45, 319 (1987) On Energy Dependence of Fission Probabilities for Transuranium Nuclei Exposed to Fast Neutrons NUCLEAR REACTIONS 232,233,235,236,238U, 239,240,241,242Pu, 237Np, 231Pa, 241,243Am, 249Cf(n, F), E ≤ 20 MeV; analyzed fission σ(E), fission probabilities; deduced deformation energy, level density shell effects role.
1986FU09 At.Energ. 61, 383 (1986); Sov.At.Energy 61, 963 (1986) B.I.Fursov, E.Yu.Baranov, M.P.Klemyshev, B.F.Samylin, G.N.Smirenkin, Yu.M.Turchin Measurement of the Fission Cross Section of 232U for Neutron Energies in the Range 0.06-7.40 MeV NUCLEAR REACTIONS 232U(n, F), E=0.6-7.4 MeV; measured fission σ(E); deduced σ relative to 239Pu standard. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40919. 1985FU15 At.Energ. 59, 284 (1985); Sov.At.Energy 59, 846 (1985) B.I.Fursov, M.P.Klemyshev, B.F.Samylin, G.N.Smirenkin, Yu.M.Turchin Measurement of the Ratio of the 236U and 235U Fission Cross Sections in the Neutron-Energy Range 0.34-7.4 MeV NUCLEAR REACTIONS 236,235U(n, F), E=0.34-7.4 MeV; measured fission σ(E) ratio. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40836. 1985FU16 At.Energ. 59, 339 (1985); Sov.At.Energy 59, 899 (1985) B.I.Fursov, E.Yu.Baranov, M.P.Klemyshev, B.F.Samylin, G.N.Smirenkin, Yu.M.Turchin Measurement of the Fast-Neutron Fission Cross Sections of 231Pa and 243Am NUCLEAR REACTIONS 231Pa, 243Am(n, F), E ≤ 8 MeV; measured fission σ(E), ratio relative to 239Pu. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40837. 1984KU04 Yad.Fiz. 39, 556 (1984); Sov.J.Nucl.Phys. 39, 352 (1984) V.M.Kupriyanov, G.N.Smirenkin, B.I.Fursov Ratio Γ(n)/Γ(F) and Fission Barriers of Cold and Heated Heavy Nuclei NUCLEAR STRUCTURE Z=100; N=152; analyzed fission, neutron emission probability shell structure dependence; deduced (Γn/ΓF) dependence on nuclear temperature.
1984KU05 Yad.Fiz. 39, 281 (1984) V.M.Kupriyanov, G.N.Smirenkin, B.I.Fursov Systematics of Neutron Cross Sections and Other Characteristics of Fission Probabilities of Transuranium Nuclei NUCLEAR STRUCTURE 228,229,230,231,232,233,234,235,236,237,238,239,240,241,242U, 230,231,232,233,234,235,236,237,238,239,240,241,242Np, 234,235,236,237,238,239,240,241,242,243,244,245,246Pu, 236,237,238,239,240,241,242,243,244,245,246,247Am, 238,239,240,241,242,243,244,245,246,247,248,249,250Cm, 242,243,244,245,246,247,248,249,250,251,252,253Bk, 245,246,247,248,249,250,251,252,253,254,255,256Cf, 244,245,246,247,248,249,250,251,252,253,254,255Es, 250,251,252,253,254,255,256,257Fm; calculated fast neutron induced fission σ; analyzed fission data systematics; deduced fission barrier heights, (Γ(n)/Γ(F)). Statistical approach, two-hump fission barrier model.
1983KU21 At.Energ. 55, 31 (1983); Sov.At.Energy 55, 472 (1983) V.M.Kupriyanov, G.N.Smirenkin, B.I.Fursov Fission Cross Section of 249Cf with Fast Neutrons NUCLEAR REACTIONS 249Cf(n, F), E=0.13-7.4 MeV; measured fission σ(E). 250Cf deduced fissility excitation energy dependence. Double ionization chamber. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40670. 1980KU14 Yad.Fiz. 32, 355 (1980); Sov.J.Nucl.Phys. 32, 184 (1980) V.M.Kupriyanov, K.K.Istekov, B.I.Fursov, G.N.Smirenkin A Simple Description of Dependence of Fission Barriers and of the Ratio Γ(n)/Γ(f) on the Nucleonic Composition for Transuranium Nuclei NUCLEAR STRUCTURE 225,226,227,228Ra, 226,227,228Ac, 227,228,229,230,231,232,233,234Th, 230,231,232,233Pa, 231,232,233,234,235,236,237,238,239,240U, 233,234,235,236,237,238,239Np, 237,238,239,240,241,242,243,244,245Pu, 239,240,241,242,243,244,245,246,247Am, 241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,248,249,250Bk, 250,253Cf, 249,250,251Es; calculated < Γn/Γf >, fission barrier height dependences on neutron number. Phenomenological model.
1979IS04 Yad.Fiz. 29, 1156 (1979); Sov.J.Nucl.Phys. 29, 595 (1979) K.K.Istekov, V.M.Kupriyanov, B.I.Fursov, G.N.Smirenkin On the Applicability of the Conventional Systematics of the Fission Probability COMPILATION 225,227,228Ra, 226,227,228Ac, 227,228,229,230,231,232,233,234Th, 230,231,232,233Pa, 231,232,233,234,235,236,237,238,239,240U, 233,234,235,236,237,238,239Np, 237,238,239,240,241,242,243,244,245Pu, 239,240,241,242,243,244,245Am, 241,242,243,244,245,246,247,248,249Cm, 245,246,247,248,249,250Bk, 250,253Cf, 249,250,251Es; compiled data on Γn/Γf low lying excited states.
1979KU19 At.Energ. 46, 35 (1979); Sov.At.Energy 46, 35 (1979) V.M.Kupriyanov, B.I.Fursov, B.K.Maslennikov, V.M.Surin, G.N.Smirenkin Measurement of the 240Pu/235U and 242Pu/235U Fission Cross-Section Ratios for 0.127-7.4-MeV Neutrons NUCLEAR REACTIONS 240,242Pu(n, F), E=0.127-7.4 MeV; measured σ relative to 235U, 239Pu. Enriched targets, correction for spontaneous fission below neutron threshold.
doi: 10.1007/BF01119949
1978IS05 Pisma Zh.Eksp.Teor.Fiz. 27, 135 (1978); JETP Lett.(USSR) 27, 126 (1978) K.K.Istekov, V.M.Kupriyanov, B.I.Fursov, G.N.Smirenkin Fission of Cold and Heated Californium Nuclei NUCLEAR REACTIONS 252Cf(n, F), (HI, xn), E=10-80 MeV; analyzed data on Γn/Γf. Confirmed that liquid-drop-model fission barrier is 2.5 times lower for strongly heated nuclei.
1978KU15 At.Energ. 45, 440 (1978); Sov.At.Energy 45, 1176 (1979) V.M.Kupriyanov, B.I.Fursov, V.I.Ivanov, G.N.Smirenkin Measurement of the 237Np/239Pu and 241Am/239Pu Fission Cross Section Ratios for 0.13-7.0 MeV Neutrons NUCLEAR REACTIONS 237Np, 241Am(n, p), E=2.0, 2.5, 3.0 MeV; measured σ relative to 239Pu. Solid targets. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40507. 1977FU12 At.Energ. 43, 181 (1977); Sov.At.Energy 43, 808 (1977) B.I.Fursov, V.M.Kupriyanov, B.K.Maslennikov, G.N.Smirenkin Measurement of the Ratio of the 238U and 235U Cross Sections for Fission by 1-7-MeV Neutrons NUCLEAR REACTIONS 238,235U(n, F), E=1.7 MeV; measured σ ratio. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40506. 1977FU13 At.Energ. 43, 261 (1977); Sov.At.Energy 43, 894 (1977) B.I.Fursov, V.M.Kupriyanov, V.I.Ivanov, G.N.Smirenkin Measurement of the Ratio of the 239Pu and 235U Fission Cross Sections For 0.024-7.4 MeV Neutrons NUCLEAR REACTIONS 239Pu, 235U(n, F), E=0.024-7.4 MeV; measured σ(E) ratio. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40501. 1974FU03 Yad.Fiz. 19, 50 (1974); Sov.J.Nucl.Phys. 19, 25 (1974) B.I.Fursov, V.I.Ivanov, G.N.Smirenkin Cross Section and Angular Anisotropy of 249Cf Fission in the Neutron-Energy Range 0.5-7.0 MeV NUCLEAR REACTIONS 249Cf(n, F), E=0.5-7.0 MeV; measured σ, angular anisotropy. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40201. 1973FU09 Pisma Zh.Eksp.Teor.Fiz. 17, 362 (1973); JETP Lett.(USSR) 17, 257 (1973) B.I.Fursov, V.M.Kuprianov, G.N.Smirenkin Anomaly of the (n, n'f) Reaction Threshold NUCLEAR REACTIONS, Fission 238U, 239,240,242Pu(n, F), E=1.5-7.5 MeV; measured σ(E). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41656. 1972FU19 At.Energ. 32, 178 (1972); Sov.At.Energy 32, 205 (1972) B.I.Fursov, K.D.Androsenko, V.I.Ivanov, V.G.Nesterov, G.N.Smirenkin, L.V.Chistyakov, V.M.Shubko Cf249 Fission Cross Section for Fast and Thermal Neutrons NUCLEAR REACTIONS, Fission 249Cf(n, F), E=fast, thermal; measured σ(E;θ(fragment)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40102. 1970SH11 Yad.Fiz. 12, 35 (1970); Sov.J.Nucl.Phys. 12, 19 (1971) D.L.Shpak, B.I.Fursov, G.N.Smirenkin Angular Anisotropy of Neutron Induced Np237 and Am241 Fission NUCLEAR REACTIONS, Fission 237Np, 241Am(n, F), E=0.3-7.2 MeV; measured σ(E;θ(fragment)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40015. Back to query form |