NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = D.V.Alexandrov Found 32 matches. 2005AL15 Pisma Zh.Eksp.Teor.Fiz. 81, 49 (2005); JETP Lett. 81, 43 (2005) D.V.Aleksandrov, E.Yu.Nikolskii, B.G.Novatskii, S.B.Sakuta, D.N.Stepanov Search for Resonances in the Three- and Four-Neutron Systems in the 7Li(7Li, 11C)3n and 7Li(7Li, 10C)4n Reactions NUCLEAR REACTIONS 7Li(7Li, 11C), (7Li, 10C), E=82 MeV; measured particle spectra; deduced resonance formation σ upper limits.
doi: 10.1134/1.1887912
2002SA46 Yad.Fiz. 65, 1819 (2002); Phys.Atomic Nuclei 65, 1771 (2002) S.B.Sakuta, B.G.Novatsky, D.N.Stepanov, D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikol'sky Experimental Investigation of Highly Excited States of the 5, 6He and 5, 6Li Nuclei in the (6Li, 7Be) and (6Li, 7Li) One-Nucleon Pickup Reactions NUCLEAR REACTIONS 6,7Li(6Li, 7Be), (6Li, 7Li), E=93 MeV; measured particle spectra, σ(E, θ). 5,6He, 5,6Li deduced excited states features, possible quasimolecular structure.
doi: 10.1134/1.1515839
1999AL33 Bull.Rus.Acad.Sci.Phys. 63, 72 (1999) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov, R.Wolski Do Excited States Exist in the Two-Neutron System ? NUCLEAR REACTIONS 3H(d, 3He), E=31 MeV; measured σ(E, θ). 2n deduced resonance J, π, decay widths.
1999AL37 Yad.Fiz. 62, No 11, 1925 (1999); Phys.Atomic Nuclei 62, 1789 (1999) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov, P.Bem, V.Burjan, J.Vincour, Z.Dlouhy, V.Kroha, D.S.Baiborodin Search for an Excited State of 3H in a Kinematically Complete Measurement of the Reaction D(d, pd)n NUCLEAR REACTIONS 2H(d, pd), E=16.9 MeV; measured deuteron, proton spectra, pd-coin; calculated p, d energy distributions. 3H deduced possible resonance energy and width. Alternative explanation of Ep using quasi-free scattering model presented.
1998AL16 Pisma Zh.Eksp.Teor.Fiz. 67, 860 (1998); JETP Lett. 67, 903 (1998); Erratum JETP Lett. 68, 370 (1998) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov Do Excited States Exist in a System of Two Neutrons ? NUCLEAR REACTIONS 3H(d, 3He), E=31 MeV; measured 3He spectra, σ(θ). 2n deduced resonances E, Γ.
doi: 10.1134/1.567797
1998BE28 Nucl.Phys. A636, 419 (1998) A.V.Belozyorov, R.Kalpakchieva, Yu.E.Penionzhkevich, Z.Dlouhy, S.Piskor, J.Vincour, H.G.Bohlen, M.von Lucke-Petsch, A.N.Ostrowski, D.V.Alexandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov Spectroscopy of 13Be NUCLEAR REACTIONS 14C(11B, 12N), E=190 MeV; measured excitation energy spectra. 13Be deduced levels, Q-value, mass excess. Magnetic spectrograph.
doi: 10.1016/S0375-9474(98)00217-6
1996BU02 Z.Phys. A354, 163 (1996) V.Burjan, J.Cejpek, J.Fojtu, V.Kroha, D.V.Aleksandrov, B.G.Novatsky, D.N.Stepanov Analysis of Inelastic Scattering of 3He on 14C at 37.9 MeV. I. Collective Model NUCLEAR REACTIONS 14C(3He, 3He), (3He, 3He'), E=37.9 MeV; measured σ(θ), 3He-spectra; deduced model parameters. 14C levels deduced vibrational parameters. DWBA, coupled-channels analyses.
doi: 10.1007/BF02769509
1996BU15 Z.Phys. A354, 281 (1996) V.Burjan, J.Cejpek, J.Fojtu, V.Kroha, D.V.Aleksandrov, B.G.Novatsky, D.N.Stepanov Analysis of Inelastic Scattering of 3He on 14C at 37.9 MeV II. Microscopic Analysis NUCLEAR REACTIONS 14C(3He, 3He'), E=37.9 MeV; analyzed σ(θ). 14C levels deduced particle-hole excitation related features.
doi: 10.1007/s002180050046
1995AL31 Pisma Zh.Eksp.Teor.Fiz. 62, 18 (1995); JETP Lett. 62, 18 (1995) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov, V.Buryan, V.Kroga, Ya.Novak New Measurements of the Mass of Isotope 4H in Reactions with a Radioactive 6He Beam and 6Li Ions NUCLEAR REACTIONS 2H(6He, α), E=19.3 MeV; measured α spectra. 6Li(6Li, 8B), E=85, 93 MeV; measured 8B spectra. 4H deduced resonances, possible J, π, configuration, mass defect.
1995BO10 Nucl.Phys. A583, 775c (1995) H.G.Bohlen, B.Gebauer, Th.Kirchner, M.von Lucke-Petsch, W.von Oertzen, A.N.Ostrowski, Ch.Seyfert, Th.Stolla, M.Wilpert, Th.Wilpert, S.M.Grimes, T.N.Massey, R.Kalpakchieva, Y.E.Penionzhkevich, D.V.Alexandrov, I.Mukha, A.A.Ogloblin, C.Detraz Study of Light Neutron-Rich Nuclei with 14C-Induced Reactions NUCLEAR REACTIONS 2H, 6Li(14C, 13N), E=336 MeV; 10Be, 12,14C, 16O(14C, 14O), 14C(14C, 12N), E=336 MeV; measured particle spectra, σ(θ) in some cases. 10He deduced resonances, possible J, π, Γ. 14Be, 16B deduced levels.
doi: 10.1016/0375-9474(94)00757-E
1995BO15 Z.Phys. A351, 7 (1995) H.G.Bohlen, R.Kalpakchieva, D.V.Aleksandrov, B.Gebauer, S.M.Grimes, T.Kirchner, M.von Lucke-Petsch, T.N.Massey, I.Mukha, W.von Oertzen, A.A.Ogloblin, A.N.Ostrowski, C.Seyfert, T.Stolla, M.Wilpert, T.Wilpert Spectroscopy of Excited States of 11Li NUCLEAR REACTIONS 10Be(14C, 13N), E=334.4 MeV; 14C(14C, 17F), E=335.6 MeV; measured spectra. 11Li deduced resonances energy, Γ.
doi: 10.1007/BF01292778
1995KO10 Phys.Lett. 343B, 53 (1995) A.A.Korsheninnikov, E.Yu.Nikolsky, T.Kobayashi, D.V.Aleksandrov, M.Fujimaki, H.Kumagai, A.A.Ogloblin, A.Ozawa, I.Tanihata, Y.Watanabe, K.Yoshida Spectroscopy of 12Be and 13Be using a 12Be Radioactive Beam NUCLEAR REACTIONS 1H(12Be, 12Be), (12Be, pX), 2H(12Be, p), E=55 MeV/nucleon; measured elastic σ(θ), proton spectra for X=12,11,10Be. Reactions 1H(8He, 8He), 2H(12Be, p) also studied. 13Be deduced tentative level scheme.
doi: 10.1016/0370-2693(94)01435-F
1995KO27 Nucl.Phys. A588, 23c (1995) A.A.Korsheninnikov, D.V.Aleksandrov, N.Aoi, Y.Doki, N.Inabe, M.Fujimaki, T.Kobayashi, H.Kumagai, C.-B.Moon, E.Yu.Nikolsky, M.M.Obuti, A.A.Ogloblin, A.Ozawa, S.Shimoura, T.Suzuki, I.Tanihata, Y.Watanabe, M.Yanokura, K.Yoshida Experimental Studies of Light Neutron Rich Nuclei NUCLEAR REACTIONS 1H(8He, p), (8He, p6He), (8He, np), (8He, np6He), (8He, 2n6He), (8He, p7He), E=72 MeV/nucleon; 2,1H(12Be, p), E=55 MeV/nucleon; C, 2H(11Li, 2n8He), E=61 MeV/nucleon; analyzed proton, invariant mass spectra; deduced evidence for 10He. 12,13Be deduced possible level schemes.
doi: 10.1016/0375-9474(95)00094-H
1995VO05 Nucl.Phys. A588, 129c (1995) W.von Oertzen, H.G.Bohlen, B.Gebauer, M.von Lucke-Petsch, A.N.Ostrowski, Ch.Seyfert, Th.Stolla, M.Wilpert, Th.Wilpert, D.V.Alexandrov, A.A.Korsheninnikov, I.Mukha, A.A.Ogloblin, R.Kalpakchieva, Y.E.Penionzhkevich, S.Piskor, S.M.Grimes, T.N.Massey Nuclear Structure Studies of Very Neutron-Rich Isotopes of 7-10He, 9-11Li and 12-14Be Via Two-Body Reactions NUCLEAR REACTIONS 6Li(14C, 13N), 12,14C(14C, 14O), (14C, 17F), E=335.9 MeV; 9Be(13C, 14O), (14C, 14O), E=337 MeV; 10Be(14C, 14O), (14C, 13N), E=334.4 MeV; measured residual nucleus spectra.
doi: 10.1016/0375-9474(95)00111-D
1994AL54 Pisma Zh.Eksp.Teor.Fiz. 59, 301 (1994); JETP Lett. 59, 320 (1994) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov Possible observation of an excited state of the 3H nucleus in the reaction H(6He, α) NUCLEAR REACTIONS 1H, 12C(6He, α), E=19.3 MeV; 1H(6Li, α), E=30 MeV; measured Eα. 3H deduced resonance energy level, width, configuration.
1994KO16 Phys.Lett. 326B, 31 (1994) A.A.Korsheninnikov, K.Yoshida, D.V.Aleksandrov, N.Aoi, Y.Doki, N.Inabe, M.Fujimaki, T.Kobayashi, H.Kumagai, C.-B.Moon, E.Yu.Nikolsky, M.M.Obuti, A.A.Ogloblin, A.Ozawa, S.Shimoura, T.Suzuki, I.Tanihata, Y.Watanabe, M.Yanokura Observation of 10He NUCLEAR REACTIONS C, 2H(11Li, X), E=61 MeV/nucleon; measured nn(8He)-coin, invariant mass spectra. 10He deduced evidence for resonance, width.
doi: 10.1016/0370-2693(94)91188-6
1993BO03 Z.Phys. A344, 381 (1993) H.G.Bohlen, B.Gebauer, M.von Lucke-Petsch, W.von Oertzen, A.N.Ostrowski, M.Wilpert, Th.Wilpert, H.Lenske, D.V.Alexandrov, A.S.Demyanova, E.Nikolsky, A.A.Korsheninnikov, A.A.Ogloblin, R.Kalpakchieva, Y.E.Penionzhkevich, S.Piskor Solution of the 10Li-Puzzle. Mass and Excited States NUCLEAR REACTIONS 12C, 16O, 9Be(13C, 12N), E=379, 336 MeV; 12C(12C, 12N), E=358.4 MeV; 12C(13C, 13N), (13C, 12N), E=379.1 MeV; 13,12C(14C, 17F), E=337 MeV; measured spectra, Q, σ(θ) in some cases. 10Li deduced mass, levels, possible J, π, Γ.
doi: 10.1007/BF01283193
1993KO34 Phys.Lett. 316B, 38 (1993) A.A.Korsheninnikov, K.Yoshida, D.V.Aleksandrov, N.Aoi, Y.Doki, N.Inabe, M.Fujimaki, T.Kobayashi, H.Kumagai, C.-B.Moon, E.Yu.Nikolsky, M.M.Obuti, A.A.Ogloblin, A.Ozawa, S.Shimoura, T.Suzuki, I.Tanihata, Y.Watanabe, M.Yanokura Experimental Study of 8He + p Elastic and Inelastic Scattering NUCLEAR REACTIONS 1H(8He, 8He), (8He, 8He'), E ≈ 72 MeV/nucleon; measured σ(θ). 1H(8He, X), E ≈ 72 MeV/nucleon; measured invariant mass spectra for projectile breakup. 8He deduced level, Γ, possible J, π.
doi: 10.1016/0370-2693(93)90654-Z
1990AL40 Yad.Fiz. 52, 933 (1990); Sov.J.Nucl.Phys. 52, 593 (1990) D.V.Aleksandrov, E.Yu.Nikolsky, B.G.Novatsky, D.N.Stepanov The Activation Method in Experiments Searching for Neutron Nuclei RADIOACTIVITY 252Cf(SF); measured stable multi-neutron systems yield upper limit. Ternary fission, activation technique. NUCLEAR REACTIONS 14C(7Li, xn), E=82 MeV; measured γ-spectra; deduced no stable multi-neutron systems. Activation techniques.
1988AL11 Yad.Fiz. 47, 3 (1988) D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Search for Tetraneutron in 7Li + 7Li Reaction NUCLEAR REACTIONS 7Li(7Li, 10C), E=82 MeV; measured σ(E(12C), θ=10°); deduced bound 4n production σ upper estimate.
1987AL10 Yad.Fiz. 45, 1217 (1987) D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Experimental Study of Three-Neutron System in Reactions with Lithium Ions NUCLEAR REACTIONS 3H(7Li, 7Be), E=65, 78 MeV; 7Li(7Li, 11C), E=82 MeV; measured σ(E(7Be)), σ(E(11C)); deduced no quasistationary three-neutron system states. Si detector, ΔE-E telescope.
1987AL23 Yad.Fiz. 46, 385 (1987) D.V.Aleksandrov, Yu.A.Glukhov, B.G.Novatsky, E.Yu.Nikolsky, S.B.Sakuta, D.N.Stepanov Observation of Cluster Levels in Nuclei with A = 6 NUCLEAR REACTIONS, MECPD 3H, 3He(7Li, α), E=31 MeV; 3H(6Li, 3He), E=65 MeV; measured σ(Eα, θα), σ(E(3He), θ(3He)), σ(θ). 6He, 6Li deduced levels. ΔE-E telescopes. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1411. 1985AL07 Nucl.Phys. A436, 338 (1985) D.V.Aleksandrov, Yu.A.Glukhov, A.S.Demyanova, A.A.Ogloblin, S.B.Sakuta, V.V.Sukharevsky, S.V.Tolokonnikov, S.A.Fayans, F.A.Gareev, S.N.Ershov, I.N.Borzov, J.Bang A Study of the 14C(6Li, 6He)14N Reaction at 93 MeV NUCLEAR REACTIONS 14C(6Li, 6He), E=93 MeV; measured σ(E(6He)), σ(θ); deduced reaction mechanism, Landau-Migdal force constant. Finite Fermi system, shell model functions, transition densities, DWBA analysis.
doi: 10.1016/0375-9474(85)90202-7
1985AL28 Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2111 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 26 (1985) D.V.Aleksandrov, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Experimental Study of Exotic Radioactive Decay of Radium and Uranium Isotopes RADIOACTIVITY 226,224,223Ra(α), (14C); 233U(α), (24Ne), (25Ne); 232U(α), (24Ne); measured cluster to α-decay rate ratio, T1/2, Q.
1985AL29 Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2115 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 30 (1985) D.V.Aleksandrov, Yu.A.Glukhov, B.G.Novatsky, E.Yu.Nikolsky, A.A.Ogloblin, D.N.Stepanov Search for Excited States of Neutron-Excess Nuclei 8He and 7He NUCLEAR REACTIONS 7Li(7Li, 7Be), E=70 MeV; 9Be(6Li, 8B), E=72 MeV; 9Be(7Li, 8B), E=82 MeV; measured σ(E(7Be)), σ(E(8B)). 8,7He deduced possible level.
1984AL08 Yad.Fiz. 39, 513 (1984); Sov.J.Nucl.Phys. 39, 323 (1984) D.V.Aleksandrov, E.A.Ganza, Yu.A.Glukhov, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Observation of an Unstable Superheavy Hydrogen Isotope 6H in the Reaction 7Li(7Li, 8B) NUCLEAR REACTIONS 7Li, 12C, 16O(7Li, 8B), E=82 MeV; measured reaction products. 6H; deduced σ(E(8B)), structure due to 6H, mass defect, (t+3n) decay instability, decay width.
1984AL34 Pisma Zh.Eksp.Teor.Fiz. 40, 152 (1984); JETP Lett.(USSR) 40, 909 (1984) D.V.Aleksandrov, A.F.Belyatsky, Yu.A.Glukhov, E.Yu.Nikolsky, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov Observation of the Spontaneous Emission of 14C Nuclei from 223Ra RADIOACTIVITY 223Ra(α), (14C) [from 227Ac(α-decay)]; measured αα-coin, E(14C). 223Ra deduced 14C to α yield ratio. Parent, daughter sources in equilibruim, 14C energy calibration by standard reactions.
1983AL20 Yad.Fiz. 37, 797 (1983); Sov.J.Nucl.Phys. 37, 474 (1983) D.V.Aleksandrov, E.A.Ganza, Yu.A.Glukhov, V.I.Dukhanov, I.B.Mazurov, B.G.Novatsky, A.A.Ogloblin, D.N.Stepanov, V.V.Paramonov, A.G.Trunov Observation of the Isotope 13Be in the Reaction 14C(7Li, 8B) NUCLEAR REACTIONS 12,14C(7Li, 8B), E=82 MeV; 12C(6Li, 8B), E=66 MeV; measured σ(E(8B)); deduced evidence for 13Be production.
1982AL08 Yad.Fiz. 35, 277 (1982) D.V.Aleksandrov, Yu.A.Glukhov, A.S.Demyanova, V.I.Dukhanov, I.B.Mazurov, B.G.Novatsky, A.A.Ogloblin, S.B.Sakuta, D.N.Stepanov Study of (6Li, 8B) and (7Li, 8B) Reactions on Light Nuclei NUCLEAR REACTIONS 12C, 6Li(6Li, 8B), E=72 MeV; 12C, 9Be(7Li, 8B), E=83 MeV; measured σ(E(8B)), σ(θ). 8He deduced level, possible J, π.
1982AL33 Yad.Fiz. 36, 1351 (1982) D.V.Aleksandrov, Yu.A.Glukhov, A.S.Demyanova, V.I.Dukhanov, I.B.Mazurov, B.G.Novatsky, A.A.Ogloblin, S.B.Sakuta, D.N.Stepanov Measurement of Spectra of Light Nuclei from Triple Fission of 252Cf and Search for Isotopes 10He and 7H RADIOACTIVITY 252Cf(SF); measured σ(Eα), σ(Et), σ(E(6He)), σ(E(8He)), 10He, 7H yield upper limits. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41691. 1975AL30 Yad.Fiz. 22, 1146 (1975); Sov.J.Nucl.Phys. 22, 597 (1975) D.V.Aleksandrov, L.I.Klochkova, B.S.Kovrigin Pre-Equilibrium Emission in the Reaction (n, p) on Relatively Light Nuclei NUCLEAR REACTIONS 27Al, 28Si, 31P, 35Cl, 39K, 52Cr(n, p); calculated pre-equilibrium proton emission.
1975AL33 At.Energ. 39, 137 (1975); Sov.At.Energy 39, 736 (1976) D.V.Aleksandrov, L.I.Klochkova, B.S.Kovrigin (n, p) Cross Sections for 27Al, 28Si, 31P, 35Cl, 39K, and 52Cr at 14.1 MeV NUCLEAR REACTIONS 27Al, 28Si, 31P, 35Cl, 39K, 52Cr(n, p), E=14.1 MeV; calculated σ(Ep). Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40433. Back to query form Note: The following list of authors and aliases matches the search parameter D.V.Alexandrov: D.V.ALEKSANDROV, D.V.ALEXANDROV |