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NSR database version of April 27, 2024.

Search: Author = V.Kovalchuk

Found 21 matches.

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2022KO25      Iader.Fiz.Enerh. 23, 20 (2022)

V.I.Kovalchuk

Inclusive reactions of stripping and fragmentation involving light cluster nuclei at intermediate energies

NUCLEAR REACTIONS 12C(3He, d)13N, E=81.4 MeV; calculated σ(θ), σ(θ, E) using the framework of eiconal approximation and the double folding model. Comparison with experimental data.

doi: 10.15407/jnpae2022.01.020
Citations: PlumX Metrics

2016KO34      Int.J.Mod.Phys. E25, 1650095 (2016)

V.I.Kovalchuk

Polarized-deuteron stripping reaction at intermediate energies

NUCLEAR REACTIONS 24Mg, 40Ca(polarized d, p), E=56 MeV; calculated σ(θ). Comparison with available data.

doi: 10.1142/S0218301316500956
Citations: PlumX Metrics

2016KO40      Phys.Atomic Nuclei 79, 335 (2016); Yad.Fiz. 79, 229 (2016)

V.I.Kovalchuk

Microscopic description of diffractive deuteron breakup by 3He nuclei

NUCLEAR REACTIONS 2H(3He, p3He), E=89.4 MeV; calculated σ(θ, Efragment) using diffraction model based microscopic formalism for deuteron breakup. Compared with data.

doi: 10.1134/S1063778816020101
Citations: PlumX Metrics

2015KO10      Nucl.Phys. A937, 59 (2015)

V.I.Kovalchuk

Deuteron stripping on nuclei at intermediate energies

NUCLEAR REACTIONS 2H(d, n), E=787, 858, 1242 MeV; calculated σ(θ) using diffraction approximation with Glauber formalism and double-folding potential with exact deuteron wavefunction and with using model deuteron function. Compared with data and with published virtual pion exchange model.

doi: 10.1016/j.nuclphysa.2015.02.008
Citations: PlumX Metrics

2012KO08      Phys.Atomic Nuclei 75, 33 (2012); Yad.Fiz. 75, 35 (2012)

V.I.Kovalchuk

Test of the Glauber formula for nucleon-deuteron scattering at intermediate energies

doi: 10.1134/S1063778812010103
Citations: PlumX Metrics

2011KO20      Phys.Atomic Nuclei 74, 693 (2011); Yad.Fiz. 74, 720 (2011)

V.I.Kovalchuk, I.V.Kozlovsky, V.K.Tartakovsky

Solving Faddeev equations for a bound state and a continuous spectrum of a three-nucleon system by the method of K-harmonic expansions

doi: 10.1134/S1063778811040090
Citations: PlumX Metrics

2010BU14      Iader.Fiz.Enerh. 11, 405 (2010); Nuc.phys.atom.energ. 11, 405 (2010)

L.A.Bulavin, D.A.Gavryushenko, V.I.Kovalchuk, V.F.Korolovich

On the possibility of nanofluids using as a coolant

2010KO08      Ukr.J.Phys. 55, 342 (2010)

V.I.Kovalchuk, I.V.Kozlovsky, V.K.Tartakovsky

Calculations of Wave Functions of the nd-system, Phases, and Cross-sections of nd-scattering with the Use of Modified Faddeev's Equations and the Method of Hyperspherical Functions

2009KO18      Phys.Atomic Nuclei 72, 1247 (2009); Yad.Fiz. 72, 1299 (2009)

V.I.Kovalchuk

Diffractive scattering of 7Be and 8B nuclei by 12C nuclei

doi: 10.1134/S1063778809080018
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2008KO17      Bull.Rus.Acad.Sci.Phys. 72, 817 (2008)

V.I.Kovalchuk, V.K.Tartakovsky, I.V.Kozlovsky

Solution of Faddeev-type equations and calculation of the low-energy p-d scattering cross section

NUCLEAR REACTIONS 2H(p, p), E=2.08 MeV; calculated σ(θ). Compared results to available data.

doi: 10.3103/S1062873808060221
Citations: PlumX Metrics

2008KO24      Ukr.J.Phys. 53, 757 (2008)

V.I.Kovalchuk, V.K.Tartakovsky, I.V.Kozlovsky

Calculations of nd-scattering cross-sections by Faddeev's method with a hyperspherical basis

NUCLEAR REACTIONS 2H(n, n), E=0.333 - 2.5 MeV; calculated cross sections.

2008TA34      Iader.Fiz.Enerh. 9 no.3, 22 (2008)

V.K.Tartakovsky, I.V.Kozlovsky, V.I.Kovalchuk

Reduction of Faddeev equations to the system of equations for functions of one variable by hyperspherical harmonics method

doi: 10.15407/jnpae
Citations: PlumX Metrics

2007KO79      Iader.Fiz.Enerh. 8 no.2, 75 (2007); Nuc.phys.atom.energ. 8, no.2. 75 (2007)

V.I.Kovalchuk

Diffraction scattering of 6Li ions from atomic nuclei

NUCLEAR REACTIONS 28Si(6Li, 6Li), E=310 MeV;28Si, 40Ca, 90Zr(6Li, 6Li), E=210 MeV; calculated σ(θ). Diffraction approximation. Comparison with experimental data.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2005TA41      Iader.Fiz.Enerh. 6 no.3, 24 (2005); Nuc.phys.atom.energ. 6, no.3, 24 (2005)

V.K.Tartakovsky, V.I.Kovalchuk, I.V.Kozlovsky

The numerical solution of Faddeev's equations and the calculation of ND-scattering cross section in fundamental K-harmonic approximation

NUCLEAR REACTIONS 2H(n, n), E=3.28 MeV; calculated σ(θ). Faddeev equations. Comparison to experimental data.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2003KO80      Ukr.J.Phys. 48, 901 (2003)

V.I.Kovalchuk, V.K.Tartakovsky, O.I.Ivanova

Theoretical description of elastic scattering of 700 MeV deuterons by 40Ca and 58Ni

NUCLEAR REACTIONS 40Ca, 58Ni(d, d), E=700 MeV; calculated σ(θ). Quasi-classical approximation, comparison with data.

2003KO82      Iader.Fiz.Enerh. 4 no.1, 19 (2003)

V.I.Kovalchuk, V.K.Tartakovsky, O.I.Ivanova

On the effects of nuclear structure and the coulomb interaction at diffraction deuteron-nucleus scattering

NUCLEAR REACTIONS 40Ca, 58Ni(d, d), E=700 MeV; calculated σ(θ)(elastic)/σ(θ)(Rutherford). Diffraction model. Comparison with data.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2002TA24      Bull.Rus.Acad.Sci.Phys. 65, 1746 (2002)

V.K.Tartakovsky, A.V.Fursaev, V.I.Kovalchuk

Phase-Shift Parametrization of Diffraction Hadron-Nucleus Scattering

NUCLEAR REACTIONS 56Fe, 90Zr, 115In, 197Au(p, p), E ≈ 182 MeV; 16O, 40Ca, 92Zr, 116Sn(p, p), E ≈ 0.5-1 GeV; calculated σ(θ). Comparisons with data.

2001KI14      J.Korean Phys.Soc. 38, 14 (2001)

G.Kim, Y.S.Lee, V.Skoy, V.Kovalchuk, M.-H.Cho, I.S.Ko, W.Namkung, D.W.Lee, H.D.Kim, S.K.Ko, S.H.Park, D.S.Kim, T.I.Ro, Y.G.Min

First Experiment at the Pohang Neutron Facility

NUCLEAR REACTIONS Sm, Ta, W, Ag(n, X), E=low; measured transmission neutron spectra. Pulsed neutron source.

2001TA38      Iader.Fiz.Enerh. 2 no.2, 7 (2001)

V.K.Tartakovsky, A.V.Fursayev, V.I.Kovalchuk

The cross sections calculations of hadrons and complex particles elastic scattering on nuclei with phase using in quasi-classic approximation

NUCLEAR REACTIONS 56Fe, 115In, 197Au(p, p'), E=182 MeV; 90Zr(p, p'), E=185 MeV; calculated σ(θ), phase shifts. Comparison to experimental data.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2000FU18      Bull.Rus.Acad.Sci.Phys. 64, 785 (2000)

A.V.Fursaev, V.K.Tartakovsky, V.I.Kovalchuk

Neutron Polarization in the Deuteron Stripping Reaction

1994KO53      Nucl.Instrum.Methods Phys.Res. A351, 590 (1994)

V.D.Kovalchuk, V.I.Trotsik, V.D.Kovalchuk

Diamond Detector as a Fast Neutron Spectrometer

NUCLEAR REACTIONS 12C(n, α), (n, X), E=14.6 MeV; measured α-, other particle spectra; deduced characteristics of diamond detector as neutron spectrometer. Comparison with Si semi-conductor detector.

doi: 10.1016/0168-9002(94)91393-5
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Note: The following list of authors and aliases matches the search parameter V.Kovalchuk: , V.D.KOVALCHUK, V.I.KOVALCHUK