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NSR database version of May 10, 2024.

Search: Author = A.A.Goverdovsky

Found 35 matches.

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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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41525.


1999BO15      Yad.Fiz. 62, No 5, 933 (1999); Phys.Atomic Nuclei 62, 872 (1999)

S.B.Borzakov, E.Dermendjiev, A.A.Goverdovsky, A.I.Kalinin, V.Yu.Konovalov, I.Ruskov, S.M.Soloviev, Yu.S.Zamyatnin

Resonance Parameters and Cross Section for 237Np Fission Induced by Neutrons with Energies Below 1000 eV

NUCLEAR REACTIONS 237Np(n, F), E < 1000 eV; measured fission σ(En); deduced resonance parameters, fission widths.


1999GO10      Yad.Fiz. 62, No 6, 965 (1999); Phys.Atomic Nuclei 62, 901 (1999)

A.A.Goverdovsky, V.V.Ketlerov, V.F.Mitrofanov, Yu.B.Ostapenko, V.A.Khryachkov

Cold Fission of Neptunium: The role of an unpaired proton

NUCLEAR REACTIONS 237Np(n, F), E=1, 5 MeV; measured fission fragments mass, energy distributions; deduced role of unpaired proton.


1998GO13      Pisma Zh.Eksp.Teor.Fiz. 67, 752 (1998); JETP Lett. 67, 793 (1998)

A.A.Goverdovsky, V.V.Ketlerov, V.F.Mitrofanov, Yu.B.Ostapenko, V.A.Khryachkov

Observation of Truly Cold Fragmentation of a Heavy Nucleus

NUCLEAR REACTIONS 232Th(n, F), E=5 MeV; measured fragments mass-energy-charge correlations; deduced cold fragmentation for Te/Sr pair.

doi: 10.1134/1.567750
Citations: PlumX Metrics


1997GO17      Yad.Fiz. 60, No 9, 1586 (1997); Phys.Atomic Nuclei 60, 1441 (1997)

A.A.Goverdovsky, V.A.Khryachkov, V.V.Ketlerov, V.F.Mitrofanov, Yu.B.Ostapenko

Temperature Effects in Prescission-Deformation Spectra of 238Np Fission Fragments

NUCLEAR REACTIONS 237Np(n, F), E=1, 18 MeV; measured fission fragment mass, kinetic energy distributions; deduced prescission temperature effects.


1997GO26      Yad.Fiz. 60, No 11, 1955 (1997); Phys.Atomic Nuclei 60, 1787 (1997)

A.A.Goverdovsky, V.F.Mitrofanov

Standard Modes of Thorium Fission

NUCLEAR REACTIONS 232Th(n, F), E=1.14-3.5 MeV; measured σ, fragment mass distributions; deduced resonance, shell effects.


1997KE06      Nucl.Phys. A621, 243c (1997)

V.V.Ketlerov, A.A.Goverdovsky, V.A.Khryachkov, V.F.Mitrofanov, Yu.B.Ostapenko, R.C.Haight, P.E.Koehler, S.M.Grimes, R.S.Smith

Detailed Study of Double-Differential Cross-Sections for the 17O(n, α)14C Reaction

NUCLEAR REACTIONS 17O(n, γ), E < 1.01 MeV; measured α spectra, σ(θ).

doi: 10.1016/S0375-9474(97)00246-7
Citations: PlumX Metrics


1996BO24      Yad.Fiz. 59, No 7, 1175 (1996); Phys.Atomic Nuclei 59, 1125 (1995)

S.B.Borzakov, E.Dermendjiev, A.A.Goverdovsky, A.I.Kalinin, V.Yu.Konovalov, I.Ruskov, S.M.Soloviev, Yu.S.Zamyatnin

Study of Fission γ-Ray Yields from Low-Energy Resonances of 237Np and Searches for the Process (n, γf)

NUCLEAR REACTIONS 237Np(n, F), E=reactor; measured fission γ yields; deduced prefission γ emission evidence.


1995GO08      Yad.Fiz. 58, No 1, 27 (1995); Phys.Atomic Nuclei 58, 24 (1995)

A.A.Goverdovsky, E.Dermendjiev, Yu.S.Zamyatnin, I.Ruskov

Cross Section of 237Np Fission Induced by Neutrons with Energy E(n) ≤ 500 eV

NUCLEAR REACTIONS 237Np(n, F), E ≤ 500 eV; measured fission σ(E). Tof, pulsed neutron source.


1995GO20      Yad.Fiz. 58, No 2, 230 (1995); Phys.Atomic Nuclei 58, 188 (1995)

A.A.Goverdovsky, V.A.Khryachkov, B.D.Kuzminov, V.F.Mitrofanov

Mass-Angle Correlations of Uranium-Fission Fragments

NUCLEAR REACTIONS 236U(n, F), E=fast; measured fission fragment σ(θ), mass spectra, anisotropy. 237U deduced asymmetric valley bifurcation features.


1995GO35      Yad.Fiz. 58, No 9, 1546 (1995); Phys.Atomic Nuclei 58, 1460 (1995)

A.A.Goverdovsky, V.F.Mitrofanov, V.A.Khryachkov

Cold Deformed Fission of Uranium in the Region of High Mass Asymmetry

NUCLEAR REACTIONS 236U(n, F), E=1 MeV; measured fission fragment yield vs mass, energy distributions; deduced new proton shell associated fission channel, β-deformation parameter.


1995GO37      Yad.Fiz. 58, No 11, 1948 (1995); Phys.Atomic Nuclei 58, 1841 (1995)

A.A.Goverdovsky, V.F.Mitrofanov, V.A.Khryachkov

Mass-Energy Distributions of Fragments Formed in 243Am Fission Induced by Fast Neutrons

NUCLEAR REACTIONS 243Am(n, F), E=fast; measured fission fragment mass, energy distributions; deduced shell effects role.


1994DE51      Yad.Fiz. 57, No 8, 1362 (1994); Phys.Atomic Nuclei 57, 1292 (1994)

E.Dermendjiev, I.Ruskov, Yu.S.Zamyatnin, A.A.Goverdovsky

Fission Widths and Areas of Low-Lying Resonances in 237Np

NUCLEAR REACTIONS 237Np(n, F), E=reactor; measured neutron spectra following fission. 238Np levels deduced fission widths, (σ0Γ(f)).

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41165.


1994KH06      Yad.Fiz. 57, No 7, 1221 (1994); Phys.Atomic Nuclei 57, 1154 (1994)

V.A.Khryachkov, A.A.Goverdovsky, V.V.Ketlerov, B.D.Kuzminov, V.F.Mitrofanov, N.N.Semenova

Peculiarities of Charged-Particle Spectrometry on Fast Neutron Beams using an Ionization Chamber with a Grid

NUCLEAR REACTIONS 235U(n, F), E=fast; analyzed fission associated α-particle emission characteristics. Ionization chamber with grid for charged particle spectrometry.


1993GO05      Yad.Fiz. 56, No 1, 43 (1993); Phys.Atomic Nuclei 56, 24 (1993)

A.A.Goverdovsky, V.F.Mitrofanov

Symmetric and Asymmetric Fission of 236U, 238U, 237Np, and 243Am by Neutrons

NUCLEAR REACTIONS 235,236,238U, 237Np, 243Am(n, F), E=1-16.5 MeV; measured fission fragment yield vs mass. Independent mass fission channels model.


1993GO11      Yad.Fiz. 56, No 6, 16 (1993); Phys.Atomic Nuclei 56, 717 (1993)

A.A.Goverdovsky, O.T.Grudzevich, A.V.Zelenetsky, V.F.Mitrofanov, M.Florek, V.A.Khryachkov

Observation of Low-Lying State of Sulfer in the Reaction 38Ar(n, α)35S Below the Coulomb Barrier

NUCLEAR REACTIONS Ar(n, α), E=5.14 MeV; measured Eα, Iα. 35S deduced level.


1993GO24      Yad.Fiz. 56, No 12, 40 (1993); Phys.Atomic Nuclei 56, 1642 (1993)

A.A.Goverdovsky, V.A.Khryachkov, B.D.Kuzminov, V.F.Mitrofanov, N.N.Semenova, A.I.Sergachev

Fragment Properties and Valley Structure of the 237U Fission Barrier

NUCLEAR REACTIONS 236U(n, F), E=1 MeV; measured fission fragment spectra, other characteristics, yield vs mass, σ(fragment θ). 237U deduced fission features. Multi-parameter double ionization chamber based spectrometer.


1992GO03      Yad.Fiz. 55, 16 (1992); Sov.J.Nucl.Phys. 55, 9 (1992)

A.A.Goverdovsky, V.F.Mitrofanov

Shaping of the Mass-Energy Spectra of 238Np Fission Fragments Near the Barrier

NUCLEAR REACTIONS 237Np(n, F), E=0.28-1.28 MeV; measured fission fragment mass, energy spectra; deduced mass variance systematics.


1992GO15      Yad.Fiz. 55, 2333 (1992); Sov.J.Nucl.Phys. 55, 1294 (1992)

A.A.Goverdovsky, V.A.Khryachkov, V.F.Mitrofanov, N.N.Semenova

Properties of Fragments and Emission of Prompt Neutrons in Fission of Uranium

NUCLEAR REACTIONS 238U(n, F), E=thermal; measured fission fragment mass, energy spectra; deduced prefission neutron emission evidence, contribution level.


1991KH03      Yad.Fiz. 53, 621 (1991); Sov.J.Nucl.Phys. 53, 387 (1991)

V.A.Khryachkov, A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, N.N.Semenova, A.I.Sergachev, A.I.Slyusarenko

Cold Fission of Uranium by Thermal and Fast Neutrons

NUCLEAR REACTIONS 235U(n, F), E=thermal, 1 MeV; measured fission fragment spectra, relative yields. Cold fission, complementary-fragment spectrometer.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41109.


1990GO35      Yad.Fiz. 52, 1250 (1990); Sov.J.Nucl.Phys. 52, 794 (1990)

A.A.Goverdovsky

A Method of Studying the Gross Structure of Heavy-Nucleus Fission Barriers

NUCLEAR REACTIONS 234,236,238U, 230,232Th(n, F), 233U, 239Pu(d, pF), E not given; analyzed fission data; deduced fission barrier features.


1989GO23      At.Energ. 67, 30 (1989); Sov.At.Energy 67, 524 (1989)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev, S.M.Solovev, T.E.Kuzmina

Measurement of the Ratio of the Cross Sections for Fission of 243Am and 235U by 5-10.5-MeV Neutrons

NUCLEAR REACTIONS 243Am, 235U(n, F), E=5-10.5 MeV; measured fission σ(E); deduced σ ratio.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41058.


1988GO26      Yad.Fiz. 48, 1254 (1988)

A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Kinetic Energies and Masses of Fragments from Neutron-Induced 238U Subbarrier Fission

NUCLEAR REACTIONS 238U(n, F), E=fast; measured fission fragment mass, energy distributions.


1988GO29      At.Energ. 64, 425 (1988); Sov.At.Energy 64, 483 (1988)

A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Dependence of the Mean Kinetic Energy of Fission Fragments on the Excitation Energy of the Fissile Nucleus

NUCLEAR REACTIONS 234U(n, F), E < 11 MeV; measured fission σ(E), fragment mean kinetic energy.


1987GO33      At.Energ. 62, 190 (1987); Sov.At.Energy 62, 238 (1987)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Ratio of the Fission Cross Sections of 234U and 235U in the Energy Range 5-10.5 MeV

NUCLEAR REACTIONS 234,235U(n, F), E=5-10.5 MeV; measured fission σ(E) ratio.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40913.


1987GO36      Yad.Fiz. 46, 1368 (1987)

A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Fissility of Nuclei at Small Angular Momenta

NUCLEAR REACTIONS 234U, 243Am(n, n'F), E ≈ 1-14 MeV; measured fission σ(E). 234U deduced fission probability angular momentum dependence.


1987GO39      Yad.Fiz. 46, 706 (1987); Sov.J.Nucl.Phys. 46, 396 (1987)

A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Kinetic Energies of Fragments from Fission through Vibrational Resonances

NUCLEAR REACTIONS 234U(n, F), E ≈ 0.5-1.5 MeV; 236U(n, F), E ≈ 0.5-1 MeV; measured fission fragment kinetic energy vs E; deduced fragment pair mass ratio independence.


1986GO08      Radiat.Eff. 93, 293 (1986)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Measurement of the Neutron-Induced Fission Cross Sections of the Transactinium Isotopes Relative to 235U from 4 to 11 MeV

NUCLEAR REACTIONS 232Th, 234,236,238U, 237Np, 243Am, 235U(n, F), E=4-11 MeV; measured fission σ(E), ratio.

doi: 10.1080/00337578608207475
Citations: PlumX Metrics


1986GO27      At.Energ. 60, 416 (1986); Sov.At.Energy 60, 494 (1986)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

Measurement of the Cross Sections for Fissioning of Heavy Nuclei by 16-MeV Neutrons

NUCLEAR REACTIONS 232Th, 234,236U(n, F), E=16 MeV; measured fission σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40885.


1986GO30      Yad.Fiz. 44, 287 (1986); Sov.J.Nucl.Phys. 44, 179 (1986)

A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev

The Effect of a Vibrational State in the Second Potential Well on the Average Kinetic Energy of Fragments in the Neutron-Induced Fission of 234U

NUCLEAR REACTIONS 234U(n, F), E=0.1-2.3 MeV; measured fission σ(E).

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40913.


1986GO32      At.Energ. 61, 380 (1986); Sov.At.Energy 61, 958 (1986)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev, S.M.Soloviev, T.E.Kuzmina

Measurement of the Ratio of the 232Th and 235U Fission Cross Sections in a Neutron Energy Range 5-10 MeV

NUCLEAR REACTIONS 232Th, 235U(n, F), E=5-10 MeV; measured fission σ(E) ratios.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40888.


1985GO22      At.Energ. 58, 137 (1985); Sov.At.Energy 58, 163 (1985)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev, S.M.Soloviev, G.M.Stepchenkova

Measurement of the Ratio of the Cross Sections for Fissioning of 237Np and 235U by Neutrons with Energies in the Range 4-11 MeV

NUCLEAR REACTIONS 237Np, 235U(n, F), E=4-11 MeV; measured fission σ(E) ratio.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40861.


1985GO26      At.Energ. 59, 429 (1985); Sov.At.Energy 59, 1004 (1985)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, A.I.Sergachev, V.F.Mitrofanov, S.M.Soloviev, T.E.Kuzmina

Measurement of the Neutron-Induced Fission Cross Section Ratios of 236U and 235U for Energies of 4-11 MeV

NUCLEAR REACTIONS 236,235U(n, F), E=4-11 MeV; measured fission σ(E), ratio.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40921.


1984GO16      At.Energ. 56, 164 (1984); Sov.At.Energy. 56, 176 (1984)

A.A.Goverdovsky, A.K.Gordyushin, B.D.Kuzminov, A.I.Sergachev, S.M.Soloviev, P.S.Soloshenkov

Measurement of the Fission Cross Section of 238U and 235U Nuclei by 14 MeV Neutrons

NUCLEAR REACTIONS 238,235U(n, F), E=14 MeV; measured fission σ ratio.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40831.


1984GO17      At.Energ. 56, 162 (1984); Sov.At.Energy 56, 173 (1984)

A.A.Goverdovsky, B.D.Kuzminov, V.F.Mitrofanov, A.I.Sergachev, S.M.Soloviev, P.S.Soloshenkov, A.K.Gordyushin

Measurement of the Ratio of the Fission Cross Sections of 238U and 235U for Neutron Energies in the Range 5.4-10.4 MeV

NUCLEAR REACTIONS 238,235U(n, F), E=5.4-10.4 MeV; measured fission σ ratio.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40831.


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