NSR Query Results

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NSR database version of May 2, 2024.

Search: Author = V.M.Kupriyanov

Found 12 matches.

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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 ^{228,229,230,231,232,233,234,235,236,237,238,239,240,241,242}U, ^{230,231,232,233,234,235,236,237,238,239,240,241,242}Np, ^{234,235,236,237,238,239,240,241,242,243,244,245,246}Pu, ^{236,237,238,239,240,241,242,243,244,245,246,247}Am, ^{238,239,240,241,242,243,244,245,246,247,248,249,250}Cm, ^{242,243,244,245,246,247,248,249,250,251,252,253}Bk, ^{245,246,247,248,249,250,251,252,253,254,255,256}Cf, ^{244,245,246,247,248,249,250,251,252,253,254,255}Es, ^{250,251,252,253,254,255,256,257}Fm; 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.

1982KU09      Yad.Fiz. 35, 598 (1982)

V.M.Kupriyanov, G.N.Smirenkin

Statistical Properties of Heavy Nuclei and Their Form Isomers

NUCLEAR STRUCTURE ²³⁵U, ²³⁸Np, ^{239,240,241,243,245}Pu, ²⁴⁵Cm; calculated first, second deformation potential well level mean spacings, Γn/Γf. Superfluid nuclear fission model.

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 ^{225,226,227,228}Ra, ^226,227,228Ac, ^{227,228,229,230,231,232,233,234}Th, ^{230,231,232,233}Pa, ^{231,232,233,234,235,236,237,238,239,240}U, ^{233,234,235,236,237,238,239}Np, ^{237,238,239,240,241,242,243,244,245}Pu, ^{239,240,241,242,243,244,245,246,247}Am, ^{241,242,243,244,245,246,247,248,249,250}Cm, ^{245,246,247,248,249,250}Bk, ^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, ^{227,228,229,230,231,232,233,234}Th, ^{230,231,232,233}Pa, ^{231,232,233,234,235,236,237,238,239,240}U, ^{233,234,235,236,237,238,239}Np, ^{237,238,239,240,241,242,243,244,245}Pu, ^{239,240,241,242,243,244,245}Am, ^{241,242,243,244,245,246,247,248,249}Cm, ^{245,246,247,248,249,250}Bk, ^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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40509.

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.

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.

Note: The following list of authors and aliases matches the search parameter V.M.Kupriyanov: V.M.KUPRIANOV, V.M.KUPRIYANOV