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NSR database version of April 27, 2024.

Search: Author = K.V.Kovalchuk

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2016GI07      Phys.Atomic Nuclei 79, 1367 (2016)

K.B.Gikal, E.M.Kozulin, A.A.Bogachev, N.T.Burtebaev, A.V.Edomskiy, I.M.Itkis, M.G.Itkis, G.N.Knyazhev, K.V.Kovalchuk, T.N.Kvochkina, E.Piasecki, V.A.Rubchenya, S.K.Sahiev, W.H.Trzaska, E.Vardaci

Proton induced fission of ²³²Th at intermediate energies

NUCLEAR REACTIONS ²³²Th(p, f), E=7, 10, 13, 20, 40, 55 MeV; measured fission fragments mass, energy using two ToF arms of the CORSET spectrometer, Ep, Ip using four Si surface-barrier detectors, En, In(θ) using 8 liquid NE213, n(fragment)-coin; deduced mass-energy distribution of the fission fragments, TKE, yield, pre-neutron mass distribution of fission fragments, pre-equilibrium neutron multiplicity, pres-scission neutron multiplicity (from compound nucleus), σ, division of total σ between symmetric and asymmetric fission models, σ(θ, En).

doi: 10.1134/S1063778816090040
Citations: PlumX Metrics

2011GO27      J.Korean Phys.Soc. 59, 919s (2011)

D.M.Gorodisskiy, K.V.Kovalchuk, S.I.Mulgin, A.Ya.Rusanov, S.V.Zhdanov

PYF: Predictions of Fragment Mass Yields for Transmutation of Minor Actinides

NUCLEAR REACTIONS ²³⁵U(p, f), E=12.5 MeV;²³²Th, ²³⁸U(n, f), E≈5 MeV;²³⁸U(n, f), E=16.5 MeV;²³⁷Np(n, f), E=5.4, 5.5, 16.5, 18 MeV;²³⁹Pu(n, f), E=5.3, 7.9, 14.0, 14.5 MeV;²⁴²Pu(n, f), E=15.1 MeV; calculated fragment yields using PYF code; deduced model parameters. Presented also simple formulae. Comparison to data. Also calculations for unknown target (n, f), E=13, 27.5, 50, 99.5, 160 MeV.

doi: 10.3938/jkps.59.919
Citations: PlumX Metrics

2009MU08      Nucl.Phys. A824, 1 (2009)

S.I.Mulgin, S.V.Zhdanov, N.A.Kondratiev, K.V.Kovalchuk, A.Ya.Rusanov

The modal structure of fragment mass and energy yields from the 10.3-30.0 MeV proton induced fission of ²³²Th and ²³⁵U

NUCLEAR REACTIONS ²³²Th, ²³⁵U(p, F), E=10.3-30.0 MeV; measured fission fragment kinetic energy and mass distributions using a surface-barrier silicon detector. Multi-modal fission characteristics discussed.

doi: 10.1016/j.nuclphysa.2009.03.013
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0697.

2008GO01      Ann.Nucl.Energy 35, 238 (2008)

D.M.Gorodisskiy, K.V.Kovalchuk, S.I.Mulgin, A.Ya.Rusanov, S.V.Zhdanov

Systematics of fragment mass yields from fission of actinide nuclei induced by the 5-200 MeV protons and neutrons

NUCLEAR REACTIONS ²³²Th, ^235,236U, ²⁴⁰Pu(p, X), E=10.3, 12.5, 22.0 MeV; ²³²Th, ²³⁷Np, ²³⁸U, ²³⁹Pu(n, X), E=5.0-5.6 MeV; ²³⁸Np, ²³⁹U(n, X), E=16.5 MeV; ²³⁸U(n, X), E=13-160 MeV; calculated fission fragment yields. Compared results to data.

doi: 10.1016/j.anucene.2007.06.002
Citations: PlumX Metrics

1993KO31      Bull.Rus.Acad.Sci.Phys. 57, 23 (1993)

O.D.Kovrigin, S.Arynov, K.V.Kovalchuk, Yu.A.Lysikov

Population of ¹¹⁴Te Levels by α-Particles

NUCLEAR REACTIONS ¹¹²Sn(α, xn), E=30-50 MeV; measured Iγ vs E. ¹¹⁴Te deduced levels, J, π, yrast band characteristics. Band systematics in Te isotopes discussed.