NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = A.L.Barabanov Found 41 matches. 2023VO03 JETP Lett. 117, 557 (2023) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Measurement of the Cross Section for the Neutron-Induced Fission of 238U Nuclei in the Energy Range of 0.3-500 MeV NUCLEAR REACTIONS 235,238U(n, F), E=0.3-500 MeV; measured reaction products, TOF; deduced anisotropy of the angular distribution of fission fragments, ratio of the fission σ, fission σ and uncertainties. Comparison with ENDF/B-VIII.0 and EXFOR libraries. The time-of-flight spectrometer of the GNEIS neutron complex at the Petersburg Nuclear Physics Institute, National Research Center Kurchatov Institute based on the SC-1000 synchrocyclotron with a 1-GeV proton beam.
doi: 10.1134/S0021364023600787
2023VO04 Phys.Rev. C 108, 014621 (2023) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov, T.E.Kuzmina Measurement of the 236U fission cross section and angular distributions of fragments from fission of 235U and 236U in the neutron-energy range of 0.3-500 MeV NUCLEAR REACTIONS 235,236U(n, F), E=0.300-500 MeV; measured neutron time-of-flight spectrum, fission fragments, angular distributions; deduced fission fragment angular anisotropy, absolute fission σ(E) ratio 236U/235U, fission σ(E) of 236U. Comparison to other experimental results, theoretical calculations with modified TALYS-1.9 and ENDF/B-VIII.0, JEFF-3.3, JENDL-5, ROSFOND-2010, CENDL-3.2 evaluations. Fission events registered using the position-sensitive low pressure multiwire proportional counters (MWPCs) at the neutron complex GNEIS (NRC "Kurchatov institute"-PNPI, Gatchina).
doi: 10.1103/PhysRevC.108.014621
2020BA28 Bull.Rus.Acad.Sci.Phys. 84, 397 (2020) A.L.Barabanov, A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene Theoretical Analysis of Experimental Data on the Angular Anisotropy of Fragments of Nuclear Fission Induced by Neutrons at Energies of up to 200 MeV
doi: 10.3103/S1062873820040036
2020VO11 Bull.Rus.Acad.Sci.Phys. 84, 1245 (2020) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov, T.E.Kuzmina Fragment-Emission Anisotropy in 232Th, 233U, 235U, 238U, 239Pu, 237Np, natPb, and 209Bi Fission Induced by Neutrons with Intermediate Energies of 1-200 MeV NUCLEAR REACTIONS 232Th, 233,235,238U, 239Pu, 237Np, Pb, 209Bi(n, F), E=1-200 MeV; analyzed available data; deduced fragment angular distributions, fragment-emission anisotropy.
doi: 10.3103/S1062873820100299
2020VO13 JETP Lett. 112, 323 (2020) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Measurement of the Angular Distributions of Fission Fragments from the Neutron-Induced Fission of 240Pu Nuclei in the Energy Range of 1-200 MeV and Their Model Analysis NUCLEAR REACTIONS 240Pu(n, F), E=1-200 MeV; measured reaction products; deduced angular distributions of fission fragments, angular anisotropy. Comparison with TALYS σ calculations, available data.
doi: 10.1134/S0021364020180125
2019BA17 Phys.Rev. C 99, 045502 (2019) Neutrino recoil force in electron-capture decay of polarized nuclei: Measurement prospects and potential applications RADIOACTIVITY 7Be, 37Ar, 49V, 51Cr, 54Mn, 55Fe, 57Co, 65Zn, 71Ge, 73As, 103Pd, 107,109Cd, 111In, 119Sb, 125I, 131Cs, 135La, 139Ce, 163,165Er, 179Ta, 179W(EC); calculated recoil force from asymmetrical neutrino emission accompanying electron capture of polarized nuclei for pure Gamow-Teller transitions, and for mixed Fermi and Gamow-Teller transitions. Proposed methods to measure this effect using magnetic resonance force microscopy (MRFM). Relevance to physics of the weak interaction, and search of effects beyond the standard model.
doi: 10.1103/PhysRevC.99.045502
2019VO12 JETP Lett. 110, 242 (2019) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Angular Distributions and Anisotropy of Fragments from the Neutron-Induced Fission of 237Np in the Energy Range of 1-200 MeV: Measurement Data and Model Calculations NUCLEAR REACTIONS 237Np(n, F), E=1-200 MeV; measured fission fragment products; deduced angular anisotropy of fragments. Comparison with TALYS calculations.
doi: 10.1134/s0021364019160124
2018VO07 JETP Lett. 107, 521 (2018) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Angular Distributions and Anisotropy of the Fragments from Neutron-Induced Fission of 239Pu and natPb in the Energy Range of 1-200 MeV NUCLEAR REACTIONS 239Pu, Pb(n, F), E=1-200 MeV; measured reaction products; deduced σ(θ). Comparison with EXFOR database.
doi: 10.1134/S0021364018090138
2018VO14 Bull.Rus.Acad.Sci.Phys. 82, 1240 (2018) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Angular Distribution and Anisotropy of Fission Fragments in Reactions Induced by Neutrons with Intermediate Energies of 1 to 200 MeV NUCLEAR REACTIONS 232Th, 233,235,238U, Pb, 209Bi(n, f), E=fission threshold - 200 MeV; measured fission fragments using ToF spectrometer with neutron source based on 1 GeV proton synchrocyclotron; deduced σ(θ), differences between results obtained in different works. Results for Pb and for 209Bi obtained for the first time.
doi: 10.3103/S1062873818100258
2016VO12 JETP Lett. 104, 365 (2016) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Angular distributions and anisotropy of the fragments from neutron-induced fission of 233U and 209Bi in the intermediate energy range of 1-200 MeV NUCLEAR REACTIONS 233U, 209Bi(n, F), E=1-200 MeV; measured reaction products, En, In; deduced σ(θ). Comparison with available data.
doi: 10.1134/S002136401618003X
2015BA35 Eur.Phys.J. A 51, 96 (2015) Electromagnetic modulation of monochromatic neutrino beams RADIOACTIVITY 71Ge, 107Cd, 118Sb, 131Cs, 135La, 163,165Er(EC); calculated possibility to produce monochromatic neutrinos obtained in EC by hydrogen-like atoms.
doi: 10.1140/epja/i2015-15096-9
2015VO14 JETP Lett. 105, 203 (2015) A.S.Vorobyev, A.M.Gagarski, O.A.Shcherbakov, L.A.Vaishnene, A.L.Barabanov Anisotropy of the fission fragments from neutron-induced fission in the intermediate energy range of 1-200 MeV NUCLEAR REACTIONS 232Th, 235,238U(n, F), E=1-200 MeV; measured fission fragments; deduced anisotropy of fission fragments. Comparison with available data.
doi: 10.1134/S0021364015160134
2009BA32 Phys.Rev.Lett. 103, 092501 (2009) Possible Stimulation of Nuclear α Decay by Superfluid Helium RADIOACTIVITY 211,212,213,214Po, 212,213,214,215At(α); calculated stimulated α-decay parameters for polonium and astatine isotopes in the superfluid helium.
doi: 10.1103/PhysRevLett.103.092501
2006BA14 Eur.Phys.J. A 27, 105 (2006) Bulk effects in the coherent inelastic scattering of ultracold neutrons NUCLEAR REACTIONS C, F, O, 56Fe(n, n'), E=low; calculated ultra-cold neutron inelastic scattering properties, phonon and thermo-diffusion contributions.
doi: 10.1140/epja/i2005-10189-8
2005BA08 J.Phys.(London) G31, 161 (2005) Testing T invariance in the interaction of slow neutrons with aligned nuclei NUCLEAR REACTIONS 81Br, 121,123Sb, 127I(polarized n, n), E=low; calculated time-reversal-violating observables, deformation and resonance effects.
doi: 10.1088/0954-3899/31/3/001
2003BA36 Yad.Fiz. 66, 708 (2003); Phys.Atomic Nuclei 66, 679 (2003) A.L.Barabanov, V.E.Bunakov, I.S.Guseva, G.A.Petrov T-Odd Angular Asymmetry in Nuclear Reactions Involving Sequential Particle Emission NUCLEAR REACTIONS 10B(n, αγ), 233U(n, αF), E=low; calculated angular correlations, related features.
doi: 10.1134/1.1575566
2002BB13 Bull.Rus.Acad.Sci.Phys. 66, 715 (2002) A.L.Barabanov, V.E.Bunakov, I.S.Guseva, G.A.Petrov T-Odd Correlations in Nuclear Reactions with Successive Particle Emission
2000AT03 Nucl.Instrum.Methods Phys.Res. A440, 626 (2000) V.A.Atsarkin, A.L.Barabanov, A.G.Beda, V.V.Novitsky New Possibilities for the Investigation of TRI Violation by the Use of Aligned Nuclei
doi: 10.1016/S0168-9002(99)01052-9
2000BA48 Eur.Phys.J. B 15, 59 (2000) Multiple Scattering Theory for Slow Neutrons (from Thermal to Ultracold)
doi: 10.1007/s100510051100
2000BA67 Yad.Fiz. 63, No 7, 1262 (2000); Phys.Atomic Nuclei 63, 1187 (2000) Second-Order Corrections to Correlations in Muon Capture
doi: 10.1134/1.855765
1999BB12 Eur.Phys.J. A 6, 373 (1999) Spin-Orbit-Like Terms in Semileptonic Weak Hamiltonian
doi: 10.1007/s100500050356
1998BA66 Yad.Fiz. 61, No 7, 1282 (1998); Phys.Atomic Nuclei 61, 1182 (1998) New Possibilities of Studying Induced Pseudoscalar Interaction and T Invariance in Muon Capture by Polarized and Aligned Nuclei
1998BB03 Nucl.Phys. A644, 54 (1998) Possible Test of T-Invariance in the Elastic Scattering of Polarized Neutrons by Unpolarized Nuclei NUCLEAR REACTIONS 232Th(polarized n, n), E ≈ 8.3 eV; calculated backward scattering asymmetry; deduced P-, T-violating effects.
doi: 10.1016/S0375-9474(98)00557-0
1997BA12 Yad.Fiz. 60, No 1, 10 (1997); Phys.Atomic Nuclei 60, 6 (1997) T-Noninvariant Effect in Muon Capture by 6Li with Decay to a Continuum NUCLEAR REACTIONS 6Li(μ, nα), E not given; calculated T-noninvariant transverse polarization. Hyperspherical harmonics based final state wave function.
1997BA17 Nucl.Phys. A614, 1 (1997) Model for Resonance Enhancement of P- and T-Noninvariant Effects in Neutron Reactions NUCLEAR REACTIONS 35Cl(polarized n, n), E ≈ resonance; calculated resonance P-, T-noninvariant enhancement, mixing effects. Coupled-channels approach, first-order perturbation theory.
doi: 10.1016/S0375-9474(96)00454-X
1997BA36 Z.Phys. A357, 411 (1997) Formal Theory of Neutron Induced Fission
doi: 10.1007/s002180050260
1997ER03 Phys.Lett. 401B, 224 (1997) Production of Polarized Neutrons by Magnetic Bremsstrahlung γ-Rays NUCLEAR REACTIONS 9Be(polarized γ, n), (γ, n), E=magnetic bremsstrahlung; calculated photoneutron spectra.
doi: 10.1016/S0370-2693(97)00418-8
1996BA86 Yad.Fiz. 59, No 11, 1940 (1996); Phys.Atomic Nuclei 59, 1871 (1996) A.L.Barabanov, Yu.V.Gaponov, B.V.Danilin, N.B.Shulgina Muon Capture by Oriented Nuclei: New possibilities for studing induced pseudoscalar interaction
1995BB09 Pisma Zh.Eksp.Teor.Fiz. 61, 9 (1995); JETP Lett. 61, 7 (1995) Is There an Excited State of the 3H Nucleus ( Question ) NUCLEAR REACTIONS 2H(n, n), E < 2 MeV; calculated s-wave σ(E); deduced 3H excited state existence related features.
1994BA93 Yad.Fiz. 57, No 7, 1225 (1994); Phys.Atomic Nuclei 57, 1157 (1994) Orientation of Fission Fragments and Anisotropy of γ-Quanta Emission RADIOACTIVITY 252Cf(SF); analyzed Iγ(θ) data following binary, ternary fission; deduced fragment alignment differences.
1993BA05 Phys.Rev.Lett. 70, 1216 (1993) A.L.Barabanov, E.I.Sharapov, V.R.Skoy, C.M.Frankle Testing T-Odd, P-Even Interactions with γ Rays from Neutron p-Wave Resonances NUCLEAR REACTIONS 113Cd(n, γ), E ≈ 5-9 eV; measured γ yield, σ(θ) vs E, forward, backward asymmetry. 114Cd deduced p-wave resonance time reversal odd-T, parity even interaction limit.
doi: 10.1103/PhysRevLett.70.1216
1992BA44 Yad.Fiz. 55, 1876 (1992); Sov.J.Nucl.Phys. 55, 1039 (1992) Semiclassical Analysis of Angular Correlations in an (n, γ) Reaction Near a p-Wave Resonance NUCLEAR REACTIONS 117Sn, 113Cd(polarized n, γ), E not given; analyzed data. Semi-classical theory, p-wave resonances.
1992BA58 Yad.Fiz. 55, 2709 (1992); Sov.J.Nucl.Phys. 55, 1513 (1992) Angular Anisotropy of γ Rays in the (n, γ) Reaction Near the p Resonance NUCLEAR REACTIONS 117Sn, 113Cd(polarized n, γ), E ≈ resonance; calculated γ-asymmetry vs E; deduced possible reasons for experimental data discrepancies.
1991BA59 Yad.Fiz. 54, 1538 (1991); Sov.J.Nucl.Phys. 54, 941 (1991) P-Odd Effects in Interactions of Neutrons with 117Sn and 139La and the Positions of Negative Resonances NUCLEAR REACTIONS 117Sn(polarized n, γ), E ≤ 50 eV; calculated capture σ(E). 139La, 117Sn(polarized n, X), E=low; calculated p-wave resonance asymmetries. Negative s-wave resonance close to thermal point.
1989BA68 Phys.Lett. 232B, 151 (1989) Possible Test of T-Invariance in Neutron Elastic Scattering NUCLEAR REACTIONS 81Br, 111Cd, 117Sn, 139La(polarized n, n), E < 100 eV; calculated polarization, asymmetry difference; deduced T-invariance testing possibility.
doi: 10.1016/0370-2693(89)91676-6
1988BA73 Yad.Fiz. 48, 940 (1988) Simultaneous Measurement in Polarization Experiment of the Resonance Spin and of K Distribution in this Resonance by Prompt-Fission-Neutron Yield NUCLEAR REACTIONS 237Np, 233,235U(polarized n, γ), E not given; calculated prompt σ(θn) following fission. Polarized targets.
1987BA32 Yad.Fiz. 45, 963 (1987) On Possible Experimental Study of Correlation between Neutron Amplitudes in Reactions with Oriented Nuclei NUCLEAR REACTIONS 235U, 239Pu(polarized n, X), E=10-500 keV; calculated σ(E); deduced nuclear orientation role.
1987BA76 Yad.Fiz. 46, 408 (1987) On Angular Distribution of Fragments from Nuclear Fission Induced by Fast Neutrons NUCLEAR REACTIONS 238,239Pu, 231Pa, 233,235U(n, F), E ≤ 6 MeV; calculated fission fragment σ(θ); deduced quadrupole, hexadecapole component amplitudes.
1986BA20 Yad.Fiz. 43, 797 (1986) On Study of Spin Dependence of Fission Characteristics of Oriented Nuclei NUCLEAR REACTIONS 235U(n, F), E=0.01-300 keV; analyzed fission probabilities distribution, oriented nuclei. 236U deduced fissionability, second moment distribution J, π dependences.
1985BA20 Yad.Fiz. 41, 582 (1985) On Measurement of the Angular Momenta of Fission Isomer NUCLEAR REACTIONS 238U(7Li, 5n), E=46.1 MeV; analyzed data. 240mAm deduced fission isomer J estimate. Residual orientation in laser radiation field.
1983BA40 Yad.Fiz. 37, 1367 (1983) Angular Distribution of Neutrons from Fission of Oriented Nuclei NUCLEAR REACTIONS 235U(n, nF), E=thermal; calculated σ(θn) vs En following fission; deduced neutron emission mechanism. Oriented nuclei.
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