NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = E.A.Cherepanov Found 29 matches. 2016VO11 Phys.Part. and Nucl.Lett. 13, 729 (2016) Interpretation of the mechanism of spontaneous fission of heavy nuclei in the framework of dinuclear system conception RADIOACTIVITY 238U, 242Pu, 246Cm, 252Cf(42S), (30Ne), (34Mg), (28Si); calculated energy release, nucleus-nucleus potential, spectroscopic factors. Comparison with available data.
doi: 10.1134/S1547477116060108
2012LI24 Int.J.Mod.Phys. E21, 1250038 (2012) Yu.A.Litvinov, A.Sobiczewski, A.Parkhomenko, E.A.Cherepanov Description of heavy-nuclei masses by macroscopic-microscopic models
doi: 10.1142/S0218301312500383
2008KA42 Phys.Atomic Nuclei 71, 2067 (2008) V.A.Karnaukhov, H.Oeschler, A.Budzanowski, S.P.Avdeyev, A.S.Botvina, E.A.Cherepanov, W.Karcz, V.V.Kirakosyan, P.A.Rukoyatkin, I.Skwirczynska, E.Norbeck Critical temperature for the nuclear liquid-gas phase transition (from multifragmentation and fission)
doi: 10.1134/S1063778808120077
2004CH31 Nucl.Phys. A734, E13 (2004) Competition Between Quasifission and Fusion in Reactions Used for Synthesis of Superheavy Elements NUCLEAR REACTIONS 244Pu(48Ca, X), E*=35 MeV; calculated fragment mass distribution. 208Pb(48Ca, n), (48Ca, 2n), (48Ca, 3n), (48Ca, 4n), E* ≈ 10-50 MeV; calculated excitation functions. 208Pb, 209Bi(48Ca, n), (50Ti, n), (54Cr, n), (58Fe, n), (62Ni, n), (64Ni, n), (68Zn, n), (70Zn, n), E ≈ threshold; 208Pb(70Ge, n), (72Ge, n), (74Ge, n), (76Ge, n), E ≈ threshold; calculated σ. Comparisons with data.
doi: 10.1016/j.nuclphysa.2004.03.008
2004CH67 Braz.J.Phys. 34, 954 (2004) Production Cross Sections of Super Heavy Elements NUCLEAR REACTIONS 208Pb, 244Pu(48Ca, n), (48Ca, 2n), (48Ca, 3n), (48Ca, 4n), E* ≈ 10-50 MeV; calculated excitation functions. Pb, Bi(48Ca, n), (50Ti, n), (54Cr, n), (58Fe, n), (62Ni, n), (64Ni, n), (68Zn, n), (70Zn, n), (70Ge, n), (72Ge, n), (74Ge, n), (76Ge, n), E not given; calculated σ. Dinuclear system concept, comparison with data.
doi: 10.1590/s0103-97332004000500067
2003CH48 Yad.Fiz. 66, 1604 (2003); Phys.Atomic Nuclei 66, 1561 (2003) Manifestation of Shell Effects in Quasifission Reactions NUCLEAR REACTIONS 238U(32S, X), 208Pb(56Fe, X), 232Th(40Ar, X), 244Pu, 238U(48Ca, X), E ≈ 4-6 MeV/nucleon; analyzed fragment mass distributions; deduced shell effects. Di-nuclear system concept.
doi: 10.1134/1.1601766
2003CH75 Nucl.Phys. A722, 460c (2003) Manifestation of shell correction effects in quasi-fission reactions NUCLEAR REACTIONS 244Pu(48Ca, X), E not given; calculated quasifission fragments mass distribution; deduced shell effects.
doi: 10.1016/S0375-9474(03)01408-8
2002VO18 Bull.Rus.Acad.Sci.Phys. 66, 704 (2002) Quasifission in Reactions of Synthesis of Superheavy Elements. Shell Effects in Quasifission NUCLEAR REACTIONS 208Pb(86Kr, xn), 244Pu, 248Cm(48Ca, xn), E* ≈ 10-80 MeV; analyzed fusion-evaporation σ, role of quasifission, shell effects.
2001VO17 Yad.Fiz. 64, No 6, 1191 (2001); Phys.Atomic Nuclei 64, 1116 (2001) V.V.Volkov, G.G.Adamian, N.V.Antonenko, E.A.Cherepanov, W.Scheid Synthesis of Superheavy Elements and the Process of Complete Fusion of Massive Nuclei NUCLEAR REACTIONS 244Pu, 248Cm(48Ca, n), (48Ca, 2n), (48Ca, 3n), (48Ca, 4n), E*=10-80 MeV; calculated σ. Dinuclear system concept, other reactions discussed.
doi: 10.1134/1.1383627
1999AD22 Bull.Rus.Acad.Sci.Phys. 63, 693 (1999) G.G.Adamian, N.V.Antonenko, V.V.Volkov, E.A.Cherepanov, W.Scheid Some Aspects of Synthesis of Superheavy Elements NUCLEAR REACTIONS 208Pb(50Ti, X), (54Cr, X), (62Ni, X), (64Ni, X), (66Zn, X), (68Zn, X), (70Zn, X), (70Ge, X), (72Ge, X), (74Ge, X), 209Bi(50Ti, X), (54Cr, X), (64Ni, X), (66Zn, X), (68Zn, X), (70Zn, X), E=low; calculated compound nucleus formation probability, compound nucleus excitation energy; 232Th, 238U, 244Pu(48Ca, X), E=low; calculated compound nucleus formation probability vs excitation energy. Dinuclear system model, comparison with experimental values and other theoretical calculations.
1999CH42 Pramana 53, 619 (1999) The Analysis of Reactions Leading to Synthesis of Super Heavy Elements within the Dinuclear System Concept NUCLEAR REACTIONS 206,208Pb(48Ca, n), 208Pb, 209Bi(50Ti, n), (54Cr, n), (58Fe, n), (64Ni, n), (68Zn, n), (70Zn, n), 208Pb, 232Th, 238U, 244Pu(48Ca, xn), E* ≈ 12 MeV; calculated σ. Dinuclear system concept, comparison with data.
doi: 10.1007/s12043-999-0039-2
1997CH54 Bull.Rus.Acad.Sci.Phys. 61, 1740 (1997) E.A.Cherepanov, G.G.Adamyan, N.V.Antonenko, V.V.Volkov, A.K.Nasirov Concept of a Double Nuclear System in Conditions for Synthesis of Superheavy Elements NUCLEAR REACTIONS 208Pb(62Ni, X), (70Zn, X), (82Se, X), 244Pu(48Ca, X), 136Xe(136Xe, X), E not given; calculated entrance potential, double-nuclear-system potential energy; deduced superheavy element formation features.
1997VO18 Nuovo Cim. 110A, 1127 (1997) V.V.Volkov, G.G.Adamian, N.V.Antonenko, E.A.Cherepanov, A.K.Nasirov Process of Complete Fusion of Nuclei within the Framework of Dinuclear System Concept
doi: 10.1007/BF03035954
1996AN20 Bull.Rus.Acad.Sci.Phys. 60, 85 (1996) N.V.Antonenko, V.V.Volkov, A.K.Nasirov, E.A.Cherepanov Fusion of Massive Nuclei within a Concept of Double Nuclear System and Macroscopic Dynamic Model NUCLEAR REACTIONS, ICPND 110Pd(110Pd, X), E(cm) ≈ 240-300 MeV; calculated evaporation residue production, compound nucleus formation σ vs E. 180Hf(40Ar, X), 96Zr(124Sn, X), E(cm) ≈ 205-250 MeV; calculated fusion probability vs E. 208Pb(62Ni, X), E not given; calculated dinuclear system potential vs Z. Macroscopic dynamical model, double nuclear systems concepts.
1995AN12 Phys.Rev. C51, 2635 (1995) N.V.Antonenko, E.A.Cherepanov, A.K.Nasirov, V.P.Permyakov, V.V.Volkov Compound Nucleus Formation in Reactions between Massive Nuclei: Fusion barrier NUCLEAR REACTIONS, ICPND 100Mo(100Mo, X), 110Pd(110Pd, X), E(cm)=180-300 MeV; measured evaporation, compound nucleus formation σ(E), fusion barrier dependence on the angular momentum. 180Hf(40Ar, X), 96Zr(124Sn, X), E(cm)=200-250 MeV; calculated compound nucleus formation probability vs E.
doi: 10.1103/PhysRevC.51.2635
1995CH15 Nucl.Phys. A583, 165c (1995) E.A.Cherepanov, V.V.Volkov, N.V.Antonenko, V.P.Permyakov, A.K.Nasirov Model of Competition between Complete Fusion and Quasi-Fission in Reactions with Massive Nuclei NUCLEAR REACTIONS, ICPND 110Pd(110Pd, X), E(cm)=220-300 MeV; 100Mo(100Mo, X), E(cm)=180-260 MeV; calculated fusion σ(E), fusion, quasifission barrier vs angular momentum. Massive symmetric dinuclear system.
doi: 10.1016/0375-9474(94)00654-6
1995PE03 Nucl.Phys. A583, 791c (1995) Yu.E.Penionzhkevich, E.A.Cherepanov, I.David, A.S.Fomichev, R.Kalpakchieva, S.M.Lukyanov, Yu.Ts.Oganessian, N.K.Skobelev, O.B.Tarasov, R.Wolski, Z.Dlouhy Investigation of the Elastic Scattering and Fission Reactions Induced by 6He Beam NUCLEAR REACTIONS, ICPND 208Pb(6He, 6He), E=5-10 MeV/nucleon; measured σ(elastic). 209Bi(6He, F), E(cm)=30-50 MeV; measured fission σ(E).
doi: 10.1016/0375-9474(94)00759-G
1995SH40 Yad.Fiz. 58, No 10, 1735 (1995); Phys.Atomic Nuclei 58, 1635 (1995) S.Yu.Shmakov, S.P.Avdeyev, V.A.Karnaukhov, V.D.Kuznetsov, L.A.Petrov, E.A.Cherepanov, V.Lips, R.Barth, H.Oeschler, A.S.Botvina, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, W.Karcz, W.Neubert, E.Norbeck Time Scale of Multifragment Emission in 4He + Au Collisions at E/A = 3.65 GeV/Nucleon NUCLEAR REACTIONS 197Au(α, X), E=3.65 GeV/nucleon; measured (fragment)(fragment)-coin; deduced θ(rel) distribution, multi-fragment emission time scale related features.
1994AN26 Bull.Rus.Acad.Sci.Phys. 58, 55 (1994) N.V.Antonenko, V.V.Volkov, A.K.Nasirov, V.P.Permyakov, E.A.Cherepanov Reactions with Complete Fusion of Massive Nuclei: Competition between complete fusion and quasifission NUCLEAR REACTIONS, ICPND 100Mo(100Mo, X), E(cm)=180-240 MeV; 110Pd(110Pd, X), E(cm)=220-300 MeV; calculated fusion, evaporation residue production σ(E). Double nuclear system approach.
1994AN40 J.Alloys and Compounds 213/214, 460 (1994) N.V.Antonenko, E.A.Cherepanov, A.S.Iljinov, M.V.Mebel Production of heavy actinides in incomplete fusion reactions NUCLEAR REACTIONS 248Cm(18O, X), E not given; calculated relative yields for Z=98-100 fragments. 248Cm(18O, X)251Fm/252Fm/253Fm/254Fm/255Fm/256Fm/257Fm, E not given; calculated production σ. Phenomenological model.
doi: 10.1016/0925-8388(94)90961-X
1993AN20 Phys.Lett. 319B, 425 (1993) N.V.Antonenko, E.A.Cherepanov, A.K.Nasirov, V.P.Permjakov, V.V.Volkov Competition between Complete Fusion and Quasi-Fission in Reactions between Massive Nuclei. The Fusion Barrier NUCLEAR REACTIONS, ICPND 100Mo(100Mo, X), E(cm) ≈ 180-250 MeV; 110Pd(110Pd, X), E(cm)=220-300 MeV; calculated compound nucleus formation, evaporation residue production σ vs E; deduced new type of fusion barrier. Complete, quasifusion channels competition model.
doi: 10.1016/0370-2693(93)91746-A
1993AN21 Bull.Rus.Acad.Sci.Phys. 57, 1261 (1993) N.V.Antonenko, V.V.Volkov, A.K.Nasirov, V.P.Permyakov, E.A.Cherepanov Compound Nucleus Formation and Analysis of Complete Fusion of Massive Nuclei. Fusion Barrier NUCLEAR REACTIONS, ICPND 100Mo(100Mo, X), E(cm)=190-250 MeV; 110Pd(110Pd, X), E(cm) ≈ 230-300 MeV; analyzed compound nucleus, evaporation residue production σ(E); deduced reaction mechanism. Conventional models.
1990SA36 Yad.Fiz. 52, 338 (1990); Sov.J.Nucl.Phys. 52, 215 (1990) R.N.Sagaidak, Yu.V.Lobanov, Yu.Ts.Oganesyan, A.G.Popeko, E.A.Cherepanov Production of Products with A = 122-128 in the Reaction (nat)Ag + 22Ne(99 MeV) NUCLEAR REACTIONS Ag(22Ne, X), E=99 MeV; measured residue production σ, σ(θ), for mass 122-128 Xe, Cs, La, Ba isotopes. Off-line γ-spectrometry.
1989IL02 Nuovo Cim. 101A, 225 (1989) A.S.Iljinov, Yu.Ts.Oganessian, E.A.Cherepanov, A.G.Demin, S.P.Tretyakova, V.K.Utyonkov, I.V.Shirokovsky An Energy Shift between the Fusion Barrier and Interaction Barrier in Heavy Nuclear Systems NUCLEAR REACTIONS 192Os(54Cr, 2n), E=290 MeV; 176Yb(70Zn, 2n), E=370 MeV; 170Er(76Ge, 2n), E=400 MeV; 206Pb(50Ti, n), E=270 MeV; 206Pb(54Cr, n), E=290 MeV; 209Bi(51V, n), E=280 MeV; 207Pb(54Cr, n), E=290 MeV; 208Pb(53Cr, n), E=280 MeV; 205Tl, 206Pb(58Fe, n), E=320 MeV; measured residual production σ; deduced fusion, interaction barriers energy shift. Other data analyzed.
1983CH21 J.Phys.(London) G9, 931 (1983) E.A.Cherepanov, A.S.Iljinov, M.V.Mebel Systematics of the Effective Ratio < Γn/Γf > of Neutron Emission and Fission Partial Widths for Transcurium Nuclei NUCLEAR STRUCTURE A ≈ 245-270; analyzed < Γn >/< ΓF >, neutron binding energy, fission barrier systematics. Statistical, liquid drop model, (HI, xn) reaction data input.
doi: 10.1088/0305-4616/9/8/015
1983CH37 J.Phys.(London) G9, 1397 (1983) E.A.Cherepanov, A.S.Iljinov, M.V.Mebel The Energy Dependence of the Neutron Emission-to-Fission Ratio Γ(n)/Γ(f) for Transuranium Nuclei NUCLEAR STRUCTURE 239Pu, 244Cm, 247Bk, 248Cf, 256Md, 258No; analyzed heavy ion induced reaction data; deduced neutron emission probability vs excitation energy, neutron emission, fission partial width ratio, liquid drop, double-humped fission barriers.
doi: 10.1088/0305-4616/9/11/012
1982IL01 Yad.Fiz. 36, 118 (1982) A.S.Ilinov, Yu.Ts.Oganesyan, E.A.Cherepanov Formation of Weakly Excited Compound Nuclei and Possibilities of Synthesis of Heavy and Superheavy Elements NUCLEAR REACTIONS 206,204Pb, 209Bi(40Ar, 3n), 198Hg, 204Pb, 209Bi, 226Ra(48Ca, 3n), 226Ra(48Ca, 4n), 203Tl, 204Pb(46Ca, 2n), (46Ca, 3n), 207Pb(41K, 3n), 203Tl(44Ca, 3n), 209Bi(46Ca, 3n), 207Pb(41K, 3n), 205,203Tl, 204Pb(50Ti, 2n), 203Tl, 209Bi(50Ti, 3n), 204,208Pb, 209Bi(54Cr, n), 204,206,208Pb, 209Bi(54Cr, 2n), 204Pb(54Cr, 3n), 249Cf(22Ne, 4n), 208Pb(58Fe, n), (58Fe, 2n), E not given; calculated residuals production σ.
1981IL01 Yad.Fiz. 33, 997 (1981) A.S.Iljinov, Yu.Ts.Oganessian, E.A.Cherepanov Influence of γ-Ray Emission on Production Cross Sections for Transuranium Elements in Heavy-Ion Reactions NUCLEAR REACTIONS 238U(18O, xn), E=80-140 MeV; 206,207,208Pb(40Ar, xn), E=180-210 MeV; calculated production σ(E) for 243,244,245,246,247,248,250,251,252Fm. Model including competing γ-emission, neutron evaporation, fission.
1980IL01 Yad.Fiz. 32, 322 (1980); Sov.J.Nucl.Phys. 32, 166 (1980) A.S.Ilinov, E.A.Cherepanov, S.E.Chigrinov Probability of Fission by Particles of Intermediate energy NUCLEAR STRUCTURE A=4-300; analyzed fissility parameter dependence on mass; deduced shell, preequilibrium emission effects, liquid drop model parameter uncertainities, fission barrier dependence on nuclear excitation. Fission induced by intermediate energy π-, γ-rays, protons, alphas. Cascade evaporation model.
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