NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = V.P.Alfimenkov Found 42 matches. 2000AL21 Yad.Fiz. 63, No 4, 598 (2000); Phys.Atomic Nuclei 63, 539 (2000) V.P.Alfimenkov, A.N.Chernikov, A.M.Gagarsky, S.P.Golosovskaya, I.S.Guseva, I.S.Krasnoschokova, L.Lason, Yu.D.Mareev, V.V.Novitsky, G.A.Petrov, V.I.Petrova, A.K.Petukhov, L.B.Pikelner, Yu.S.Pleva, V.E.Sokolov, M.I.Tsulaya, V.M.Tsulaia Investigation of Parity Violation and Interference Effects in the Angular Distributions of Fragments Originating from 233U Fission Induced by Resonance Neutrons NUCLEAR REACTIONS 233U(polarized n, F), E=0.02-70 eV; measured fission fragment σ(θ), asymmetry parameters; deduced p-wave resonance parameters.
doi: 10.1134/1.855664
1999AL02 Nucl.Phys. A645, 31 (1999) V.P.Alfimenkov, A.N.Chernikov, L.Lason, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoy, M.I.Tsulaya, A.M.Gagarsky, I.S.Guseva, S.P.Golosovskaya, I.A.Krasnoschokova, A.M.Morozov, G.A.Petrov, V.I.Petrova, A.K.Petukhov, Yu.S.Pleva, V.E.Sokolov, G.V.Valsky, S.M.Soloviev Investigations of Parity Violation and Interference Effects in 235U Fission Induced by Resonance Neutrons NUCLEAR REACTIONS 235U(n, F), (polarized n, F), E=0.02-90 eV; measured fission fragment σ(θ); deduced P-odd and P-even asymmetry coefficients, p-resonances parameters.
doi: 10.1016/S0375-9474(98)00577-6
1996AL33 Yad.Fiz. 59, No 11, 1929 (1996); Phys.Atomic Nuclei 59, 1861 (1996) V.P.Alfimenkov, L.Lason, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoy, M.I.Tsulaya, A.N.Chernikov Parity-Violation Effect in the Interaction of Neutrons with Polarized Lanthanum NUCLEAR REACTIONS 139La(n, X), E ≈ 0.6-0.9 eV; measured transmission effect vs E; deduced weak interaction matrix element. Longitudinally polarized target.
1995AL26 Yad.Fiz. 58, No 5, 799 (1995); Phys.Atomic Nuclei 58, 737 (1995) V.P.Alfimenkov, G.V.Valsky, A.M.Gagarsky, B.Geltenborg, I.S.Guseva, J.Last, G.A.Petrov, A.K.Petukhov, L.B.Pikelner, Yu.S.Pleva, V.E.Sokolov, V.I.Furman, K.Schreckenbach, O.A.Shcherbakov Interference Effects in the Angular Distributions of Fragments of Heavy-Nucleus Fission Induced by Thermal and Resonance Neutrons NUCLEAR REACTIONS 229Th, 239,241Pu, 233,235U, 241Am, 245Cm(polarized n, F), E=cold; 233,235U, 239Pu(polarized n, F), E=slow; analyzed P-odd, P-even asymmetry data following fission. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41174. 1995AL30 Nucl.Instrum.Methods Phys.Res. A352, 592 (1995) V.P.Alfimenkov, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoy, C.R.Gould, D.G.Haase, N.R.Roberson Measurements of Epithermal Neutron Depolarization using a Polarized Rare Earth Target
doi: 10.1016/0168-9002(95)90011-X
1994AL35 Yad.Fiz. 57, No 11, 1926 (1994); Phys.Atomic Nuclei 57, 1854 (1994) V.P.Alfimenkov, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoi Interaction of Polarized Neutrons with Polarized La Nuclei and the Structure of the Cross Section at Energies up to 20 eV NUCLEAR REACTIONS La(polarized n, X), E=0.5-10 eV; measured transmission, σ(E); deduced resonance role. 139La resonance deduced J. Polarized target. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41167. 1992NE11 Zh.Eksp.Teor.Fiz. 102, 740 (1992); Sov.Phys.JETP 75, 405 (1992) V.V.Nesvizhevsky, A.P.Serebrov, R.R.Taldaev, A.G.Kharitonov, V.P.Alfimenkov, A.V.Strelkov, V.N.Shvetsov Measurement of the Neutron Lifetime in a Gravitational Trap and Analysis of Experimental Errors
1991AL22 Yad.Fiz. 54, 1489 (1991); Sov.J.Nucl.Phys. 54, 907 (1991) V.P.Alfimenkov, Yu.D.Mareev, L.B.Pikelner, V.R.Skoi, V.N.Shvetsov Parity Violation in Rb and 113Cd Neutron Resonances NUCLEAR REACTIONS Rb, 113Cd, 139La(polarized n, X), E=reactor; measured transmission. 114Cd, 140La resonances deduced parity violation, parity mixing matrix element. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41484. 1990AL38 Pisma Zh.Eksp.Teor.Fiz. 52, 984 (1990); JETP Lett.(USSR) 52, 373 (1990) V.P.Alfimenkov, V.E.Varlamov, A.V.Vasilev, V.P.Gudkov, V.I.Lushchikov, V.V.Nesvizhevsky, A.P.Serebrov, A.V.Strelkov, S.O.Sumbaev, R.R.Taldaev, A.G.Kharitonov, V.N.Shvetsov Measurement of Neutron Lifetime with a Gravitational Trap for Ultracold Neutrons RADIOACTIVITY 1n; measured T1/2; deduced axial, vector weak interaction constants ratio. Ultracold neutrons, gravitational trap.
1990AL39 Yad.Fiz. 52, 927 (1990); Sov.J.Nucl.Phys. 52, 589 (1990) V.P.Alfimenkov, S.B.Borzakov, Yu.D.Mareev, L.B.Pikelner, V.R.Skoi, A.S.Khrykin, E.I.Sharapov P-Even Effects in the Reaction 113Cd(n, γ) in the Region of the Resonance at E(p) = 7 eV NUCLEAR REACTIONS 113Cd(polarized n, γ), E ≈ resonance; measured Eγ, Iγ, γ-asymmetry. 114Cd deduced p-wave resonance characteristics.
1989KH07 Nucl.Instrum.Methods Phys.Res. A284, 98 (1989) A.G.Kharitonov, V.V.Nesvizhevsky, A.P.Serebrov, R.R.Taldaev, V.E.Varlamov, A.V.Vasilyev, V.P.Alfimenkov, V.I.Lushchikov, V.N.Shvetsov, A.V.Strelkov Preliminary Results of Neutron Lifetime Measurements with Gravitational UCN Trap RADIOACTIVITY 1n(β-); measured T1/2. Preliminary results, UCN gravitational trap.
doi: 10.1016/0168-9002(89)90257-X
1986AL08 Radiat.Eff. 94, 263 (1986) V.P.Alfimenkov, S.B.Borzakov, Yu.D.Mareev, L.B.Pikelner, I.M.Frank, A.S.Khrykin, E.I.Sharapov Polarization and Angular Correlations in the 117Sn(n, γ) Reaction near the 1.33 eV p-Wave Resonance NUCLEAR REACTIONS 117Sn(polarized n, γ), E=0.1-10 eV; measured σ(θ) vs E, analyzing power, asymmetry. 118Sn deduced resonance, parameters.
doi: 10.1080/00337578608208388
1984AL14 Yad.Fiz. 39, 1057 (1984) V.P.Alfimenkov, S.B.Borzakov, Vo Vang Thuan, Yu.D.Mareev, L.B.Pikelner, I.M.Frank, A.S.Khrykin, E.I.Sharapov γ-Ray Spectra from the Neutron Resonances 81Br, 117Sn, 139La Violating the Space Parity NUCLEAR REACTIONS 81Br, 117Sn, 139La(n, γ), E=0.88 eV; measured Eγ, Iγ. 117Sn(n, γ), E=thermal; measured Eγ, Iγ; deduced capture σ. 82Br, 118Sn, 140La deduced resonances, Iγ, Γγ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40865. 1984AL16 J.Phys.(Paris), Colloq.C3, 93 (1984) V.P.Alfimenkov, S.B.Borzakov, Vo Van Thuan, Yu.D.Mareev, L.B.Pikelner, I.M.Frank, A.S.Khrykin, E.I.Sharapov Parity Violation Effects in Resonance Neutron Cross Sections NUCLEAR REACTIONS 81Br(polarized n, X), E=0.88 eV; 111Cd(polarized n, X), E=4.53 eV; 117Sn(polarized n, X), E=1.33 eV; 139La(polarized n, X), E=0.75 eV; measured transmission; deduced parity nonconserving effect, weak Hamiltonian matrix elements. Longitudinally polarized beam.
1984AL23 Pisma Zh.Eksp.Teor.Fiz. 39, 346 (1984); JETP Lett.(USSR) 39, 416 (1984) V.P.Alfimenkov, S.B.Borzakov, Vo Van Tkhuan, Yu.D.Mareev, L.B.Pikelner, I.M.Frank, A.S.Khrykin, E.I.Sharapov Left-Right Asymmetry in the γ Emission at a P-Parity-Breaking Neutron Resonance of 117Sn NUCLEAR REACTIONS 117Sn(polarized n, γ), E ≈ 1.33 eV; measured γ-asymmetry, radiative capture. 118Sn resonance deduced (Γ(p1/2)/Γ(p)). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40953. 1983AL08 Nucl.Phys. A398, 93 (1983) V.P.Alfimenkov, S.B.Borzakov, Vo Van Thuan, Yu.D.Mareev, L.B.Pikelner, A.S.Khrykin, E.I.Sharapov Parity Nonconservation in Neutron Resonances NUCLEAR REACTIONS 81Br, 111Cd, 117Sn, 139La(polarized n, X), E=0.5-5 eV; measured transmission. 82Br, 112Cd, 118Sn, 140La resonances deduced σ(total) neutron helicity dependence, p-wave parity nonconservation effect.
doi: 10.1016/0375-9474(83)90649-8
1982AL03 Nucl.Phys. A376, 229 (1982) V.P.Alfimenkov, S.B.Borzakov, J.Wierzbicki, A.I.Ivanenko, Yu.D.Mareev, O.N.Ovchinnikov, L.B.Pikelner, E.I.Sharapov Investigation of Spin Dependence of Neutron Cross Sections and of Strength Functions for Rare Earth Nuclei in Experiments with Polarized Neutrons and Nuclei NUCLEAR REACTIONS 141Pr, 159Tb, 165Ho, 167Er, 169Tm(polarized n, X), E=0.001-100 keV; measured transmission; deduced σ spin dependence, strength functions. 142Pr, 160Tb, 166Ho, 168Er, 170Tm resonances deduced J. Polarized natural targets, liquid scintillation detector.
doi: 10.1016/0375-9474(82)90062-8
1982AL16 Yad.Fiz. 35, 542 (1982) V.P.Alfimenkov, S.B.Borzakov, Vo Van Tkhuan, Yu.D.Mareev, L.B.Pikelner, D.Rubin, A.S.Khrykin, E.I.Sharapov Spin Dependence of s-Wave Neutron Scattering Cross Section of 7Li NUCLEAR REACTIONS 7Li(n, n), (n, X), E=2-80 keV; 7Li(polarized n, n), E=0.002-100 keV; measured σ(E), transmission vs E; deduced spin dependence. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40658. 1982AL21 Pisma Zh.Eksp.Teor.Fiz. 35, 42 (1982); JETP Lett.(USSR) 35, 51 (1982) V.P.Alfimenkov, S.B.Borzakov, Vo Van Tkhuan, Yu.D.Mareev, L.B.Pikelner, A.S.Khrykin, E.I.Sharapov Parity Violation at the 0.75-eV Neutron Resonance of Lanthanum-139 NUCLEAR REACTIONS 139La(polarized n, X), E=0.75 eV; measured transmission; deduced σ(p-wave) dependence on neutron helicity. 140La resonance deduced parameters, parity violation effect. Tof.
1982AL35 Yad.Fiz. 36, 1089 (1982) V.P.Alfimenkov, S.B.Borzakov, Vo Van Tkhuan, L.B.Pikelner, E.I.Sharapov Interaction of Intermediate and Fast Neutrons with 6Li Nucleus NUCLEAR REACTIONS 6Li(n, n), E=0.6-80 keV; measured total σ(E). 7Li deduced resonance contribution. R-matrix analysis. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40659. 1981AL09 Yad.Fiz. 33, 891 (1981) V.P.Alfimenkov, S.B.Borzakov, Vo Van Tkhuan, A.M.Govorov, L.Lason, L.B.Pikelner, E.I.Sharapov Interaction of Intermediate-Energy Neutrons with 3He NUCLEAR REACTIONS 3He(n, n), E=1-200 keV; measured σ(total); deduced singlet, triplet scattering lengths. Different theoretical models. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40655. 1981AL28 Pisma Zh.Eksp.Teor.Fiz. 34, 308 (1981); JETP Lett.(USSR) 34, 295 (1981) V.P.Alfimenkov, S.B.Borzakov, Vo Van Tkhuan, Yu.D.Mareev, L.B.Pikelner, D.Rubin, A.S.Khrykin, E.I.Sharapov Experimental Study of P-Parity Nonconservation in the Neutron Resonance of 117Sn NUCLEAR REACTIONS 117Sn(polarized n, X), E ≈ 0.75-2.3 eV; measured transmission, difference in σ(ratio) for opposite helicities. 118Sn deduced space parity nonconservation for p-wave resonance. Tof.
1980AL05 Yad.Fiz. 31, 21 (1980); Sov.J.Nucl.Phys. 31, 10 (1980) V.P.Alfimenkov, S.B.Borzakov, G.G.Bunatyan, J.Wierzbicki, L.B.Pikelner, E.I.Sharapov Radiative Capture of Thermal Neutrons by 3He NUCLEAR REACTIONS 3He(n, γ), E=th; measured σ. 4He deduced mixed symmetry level. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40656. 1980AL31 Yad.Fiz. 32, 1491 (1980) V.P.Alfimenkov, S.B.Borzakov, E.V.Vasilyeva, Wo Wang Thuang, B.P.Osipenko, L.B.Pikelner, V.G.Tishin, E.I.Sharapov Direct Measurements of the Effective Cross Section of Thermal Neutron Radiative Capture by Deuterons NUCLEAR REACTIONS 2H(n, γ), E=thermal; measured σ. Ge(Li) spectrometer. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40586. 1979AL25 Pisma Zh.Eksp.Teor.Fiz. 29, 100 (1979); JETP Lett. 29, 91 (1979) V.P.Alfimenkov, S.B.Borzakov, J.Wierzbicki, O.N.Ovchinnikov, L.B.Pikelner, E.I.Sharapov Radiative Capture of He3 Neutrons in the Energy Interval 1-70 keV NUCLEAR REACTIONS 3He(n, γ), E=1-70 keV; measured σ(E, Eγ). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41583. 1977AK04 Yad.Fiz. 26, 942 (1977); Sov.J.Nucl.Phys. 26, 497 (1977) G.G.Akopyan, V.P.Alfimenkov, Y.Veshbitski, A.I.Ivanenko, Y.D.Mareev, N.I.Moreva, O.N.Ovchinnikov, L.B.Pikelner, E.I.Sharapov Spin Dependence of the 165Ho Total Cross Section in the Neutron-Energy Region from 4 eV to 100 keV NUCLEAR REACTIONS 165Ho(n, X), E=0.004-100 keV; measured polarized neutron transmission through polarized target; deduced spin dependence of total neutron σ(E). 166Ho deduced neutron resonances. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40522. 1977AL22 Yad.Fiz. 25, 1145 (1977); Sov.J.Nucl.Phys. 25, 607 (1977) V.P.Alfimenkov, G.G.Akopyan, J.Wierzbicki, A.M.Govorov, L.B.Pikelner, E.I.Sharapov Neutron Scattering Lengths for 3He NUCLEAR REACTIONS 3He(n, X), E=0.02-2 eV; measured total σ(E); deduced neutron scattering lengths. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40654. 1977AL40 Yad.Fiz. 25, 930 (1977); Sov.J.Nucl.Phys. 25, 495 (1977) V.P.Alfimenkov, G.G.Akopyan, V.A.Vagov, A.I.Ivanenko, L.Lason, Y.D.Mareev, N.I.Moreva, O.N.Ovchinnikov, L.B.Pikelner, S.Salai, E.I.Sharapov Transmission of Polarized Resonance Neutrons Through a Polarized 159Tb Target NUCLEAR REACTIONS 159Tb(polarized n, n'), E=20-100 eV; measured tof σ. 160Tb resonances deduced J. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40475. 1976AL10 Nucl.Phys. A267, 172 (1976) V.P.Alfimenkov, L.Lason, Y.D.Mareev, O.N.Ovchinnikov, L.B.Pikelner, E.I.Sharapov Magnetic Moments of Neutron Resonances in Rare-Earth Nuclei NUCLEAR REACTIONS 165Ho, 159Tb(n, X), E=3-13 eV; measured resonance energy shifts. 166Ho, 160Tb compound states deduced μ, g. Natural targets, 3He/4He refrigerator.
doi: 10.1016/0375-9474(76)90651-5
1975AK03 Zh.Eksp.Teor.Fiz. 69, 777 (1975); Sov.Phys.JETP 42, 397 (1976) G.G.Akopyan, V.P.Alfimenkov, L.Lason, O.N.Ovchinnikov, E.I.Sharapov Measurement of the Spin Amplitudes of Neutron Scattering by 159Tb Nuclei by the Method of Diffraction by Antiferromagnets at Infralow Temperatures NUCLEAR REACTIONS 159Tb(n, n), E=th; measured spin-spin scattering amplitudes, spin-incoherent σ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40475. 1975AL01 Phys.Lett. 53B, 429 (1975) V.P.Alfimenkov, V.A.Vagov, V.N.Zamrij, L.Lason, Y.D.Mareev, O.N.Ovchinnikov, L.B.Pikelner, S.Salai, E.I.Sharapov Magnetic Moments of Compound States in Dysprosium NUCLEAR MOMENTS 161,163Dy; measured μ. Neutron transmission through polarized target.
doi: 10.1016/0370-2693(75)90209-9
1974AK04 Zh.Eksp.Teor.Fiz. 67, 869 (1974); Sov.Phys.JETP 40, 430 (1975) G.G.Akopyan, V.P.Alfimenkov, E.I.Sharapov Measurement of the Amplitudes for Scattering of Slow Neutrons by Praseodymium Nuclei NUCLEAR REACTIONS 141Pr(n, n), E=0.5-100 eV; measured total σ.
1973AL01 Yad.Fiz. 17, 13 (1973); Sov.J.Nucl.Phys. 17, 6 (1973) V.P.Alfimenkov, G.P.Zhukov, G.N.Zimin, L.Lason, Y.D.Mareev, O.N.Ovchinnikov, L.B.Pikelner, I.M.Salamatin, V.G.Tishin, F.L.Shapiro, E.I.Sharapov Magnetic Moments of the Er168 States Excited by Neutron Capture NUCLEAR REACTIONS 167Er(n, X), E=0.460, 0.584 eV; measured neutron transmission. 168Er deduced n-resonance μ.
1973AL05 Yad.Fiz. 17, 293 (1973); Sov.J.Nucl.Phys. 17, 149 (1974) V.P.Alfimenkov, V.N.Efimov, T.T.Panteleev, Y.I.Fenin Interaction of Polarized Resonant Neutrons with Oriented Nuclei
1966AL15 Yadern.Fiz. 3, 55 (1966); Soviet J.Nucl.Phys. 3, 39 (1966) V.P.Alfimenkov, V.I.Lushchikov, V.G.Nikolenko, Y.V.Taran, F.L.Shapiro Determination of Neutron Resonance Spins in Ho165 Nuclei by the Transmission of Polarized Neutrons Through a Polarized Target in the Energy Region 0-55 eV NUCLEAR STRUCTURE 166Ho; measured not abstracted; deduced nuclear properties.
1964AL19 Zh.Eksp.Teor.Fiz. 46, 482 (1964); Sov.Phys.JETP 19, 326 (1964) V.P.Alfimenkov, N.A.Lebedev, Y.M.Ostanevich, T.Ruskov, A.V.Strelkov A Study of the Mossbauer Effect on Sm149 NUCLEAR STRUCTURE 149Sm; measured not abstracted; deduced nuclear properties.
1962AL12 Zh.Eksperim. i Teor.Fiz. 42, 1029 (1962); Soviet Phys.JETP 15, 713 (1962) V.P.Alfimenkov, Y.M.Ostanevich, T.Ruskov, A.V.Strelkov, F.L.Shapiro, W.K.Yen Energy spectrum of resonance absorption in zinc oxide of the 92-keV γ radiation from Zn67 NUCLEAR STRUCTURE 67Zn; measured not abstracted; deduced nuclear properties.
1962AL13 Zh.Eksperim.i. Teor.Fiz. 42, 1036 (1962); Soviet Phys.JETP 15, 718 (1962) V.P.Alfimenkov, Y.M.Ostanevich, T.Ruskov, A.V.Strelkov, F.L.Shapiro, W.K.Yen Observation of the Mossbauer Effect in Sm2149Os3 NUCLEAR STRUCTURE 149Sm; measured not abstracted; deduced nuclear properties.
1962AL25 JINR-P-1231, p.1-1 (1962) V.P.Alfimenkov, Y.M.Ostanevich Methods and Compilation of Data on Mossbauer γ-Transitions
1962AL26 JINR-P-1231, p.5-1 (1962) V.P.Alfimenkov, Y.M.Ostanevich, T.Ruskov, A.V.Strelkov Recoilless Resonance γ Absorption in Sm149 NUCLEAR STRUCTURE 149Sm; measured not abstracted; deduced nuclear properties.
1961AK01 Zhur.Eksptl.i Teoret.Fiz. 40, 88 (1961); Soviet Phys.JETP 13, 62 (1961) S.I.Aksenov, V.P.Alfimenkov, V.I.Lushchikov, Y.M.Ostanevich, F.L.Shapiro, Y.Wu-Kuang Observation of resonance absorption of gamma rays in Zn67 NUCLEAR STRUCTURE 67Zn; measured not abstracted; deduced nuclear properties.
1961AL28 JINR-P-845 (1961); Aec-tr-5115 (1961); Nuclear Sci.Abstr. 16, 1795, Abstr.13946 (1962) Energy Spectrum of Resonance Absorption V.P.Alfimenkov, Y.M.Ostanevich, T.Ruskov, A.V.Strelkov, F.L.Shapiro, W.-k.Yen Of γ-Radiation of 92 keV Zn67 in Zinc Oxide NUCLEAR STRUCTURE 67Zn; measured not abstracted; deduced nuclear properties.
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