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NSR database version of May 21, 2024.

Search: Author = G.D.Adeev

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2017MA17      Eur.Phys.J. A 53, 79 (2017); Erratum Eur.Phys.J. A 53, 144 (2017)

K.Mazurek, P.N.Nadtochy, E.G.Ryabov, G.D.Adeev

Fission fragment distributions within dynamical approach

RADIOACTIVITY 224Th, 248,250Cf(SF); calculated fission, deformation, shapes, fission fragment mass distribution, charge distribution, angular distribution anisotropy. 224Th, 248Cf, 254Fm, 264Rf(SF); calculated angular distribution anisotropy. Langevin equations with statistical description of nuclear evaporation. Compared with available data.

NUCLEAR REACTIONS 232Th(16O, f), E=128 MeV;238U(12C, f), E calculated fission fragment mass-energy distribution. 12C(93Nb, f), E=1060 MeV;144,154Sm(18O, f), E=158.8 MeV;197Au(18O, f), E=158.4 MeV;208Pb(16O, f), E=108 MeV;232Th(16O, f), E=128 MeV;238U(18O, f), E=159 MeV;240Pu(20Ne, f), E=174 MeV;246Cm(18O, f), E=102.5 MeV; calculated fission fragment mass distribution, variance of the distribution, neutron multiplicity, fragment kinetic energy. 27Al(86Kr, f), E=5.9, 10.6 MeV/nucleon;232Th(20Ne, f), E=1.25 MeV/nucleon;238U(22Ne, f), E=132, 162 MeV; calculated fission σ, mass and charge distribution. FRLDM (Finite-Range Liquid Drop Model), LSD (Lublin-Strasbourg Drop); compared with available data.

doi: 10.1140/epja/i2017-12262-1
Citations: PlumX Metrics

2016NA46      Eur.Phys.J. A 52, 308 (2016)

P.N.Nadtochy, E.G.Ryabov, A.V.Cheredov, G.D.Adeev

Dissipation of the tilting degree of freedom in heavy-ion-induced fission from four-dimensional Langevin dynamics

NUCLEAR STRUCTURE 248Cf; calculated fission barrier vs I, vs K using four-dimensional Langevin fission dynamics.

NUCLEAR REACTIONS 183W, 232Th(16O, F), E=90-160 MeV; calculated fission fragment mass distribution, variance, neutron mean multiplicity, mean total kinetic energy, unnormalized σ(θ). 188Os(16O, F), E=84, 89, 94, 99 MeV; calculated fusion-fission σ(θ) using four-dimensional Langevin fission dynamics.

doi: 10.1140/epja/i2016-16308-6
Citations: PlumX Metrics

2015RY03      Acta Phys.Pol. B46, 579 (2015)

E.G.Ryabov, P.N.Nadtochy, G.D.Adeev

Analysis of Experimental Data from Fusion-fission Reactions Within Four-dimensional Langevin Dynamics

RADIOACTIVITY 224Th, 248Cf, 252Fm(SF); calculated deformation-dependent parameters, mean kinetic energy, fission fragment mass variance and fission fragment mean fragment total kinetic energy variance. 4-D model.

doi: 10.5506/APhysPolB.46.579
Citations: PlumX Metrics

2014NA03      Phys.Rev. C 89, 014616 (2014)

P.N.Nadtochy, E.G.Ryabov, A.E.Gegechkori, Yu.A.Anischenko, G.D.Adeev

Incorporation of a tilting coordinate into the multidimensional Langevin dynamics of heavy-ion-induced fission: Analysis of experimental data from fusion-fission reactions

NUCLEAR REACTIONS 93Nb(12C, X)105Ag*, E=1060 MeV; 144Sm(18O, X)162Yb*, E=158.8 MeV; 18O 154Sm(18O, X)172Yb*, E=158.8 MeV; 184W(16O, X)200Pb*, E=91.6, 97.7, 102.5, 107.9 MeV; 197Au(18O, X)215Fr*, E=158.4 MeV; 208Pb(16O, X)224Th*, E=108 MeV; 232Th(16O, X)248Cf*, E=128 MeV; 238U(16O, X)254Fm*, E=90, 96, 110, 114, 130, 140, 148, 215, 250 MeV; 248Cm(16O, X)264Rf*, E=110, 130, 148 MeV; 240Pu(20Ne, X)260Rf*, E=142, 174 MeV; 246Cm(18O, X)264Rf*, E=102.5 MeV; 238U(18O, X)256Fm*, E=159 MeV; calculated fission rates, fission time distributions, fission fragment charge and mass-energy distributions (MEDs), mean total kinetic energy, mean multiplicity of prescission neutrons, and anisotropy of fission fragment angular distributions. 4D dynamical model based on the 3D model with the inclusion of tilting degree of freedom into Langevin dynamics. Comparison with experimental data.

doi: 10.1103/PhysRevC.89.014616
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2012NA12      Phys.Rev. C 85, 064619 (2012)

P.N.Nadtochy, E.G.Ryabov, A.E.Gegechkori, Yu.A.Anischenko, G.D.Adeev

Four-dimensional Langevin dynamics of heavy-ion-induced fission

NUCLEAR REACTIONS 208Pb(16O, X)224Th*, E=90, 110, 130, 148, 215 MeV; 232Th(16O, X)248Cf*, E=90, 95, 120, 140, 160 MeV; calculated Helmholtz free energy (F), second derivative of F with respect to the mass asymmetry coordinate (stiffness), saddle-point configuration quadrupole moments, fusion-fission cross section, evaporation residue cross section, prescission neutron multiplicity, fission fragment angular distributions. Four-dimensional Langevin dynamics of heavy-ion induced fission with dynamical evolution of orientation degree of freedom (K coordinate). Comparison with experimental data.

doi: 10.1103/PhysRevC.85.064619
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2011AN03      Acta Phys.Pol. B42, 493 (2011)

Yu.A.Anischenko, A.E.Gegechkori, G.D.Adeev

Fission Rate and Time of Highly Excited Nuclei in Multi-dimensional Stochastic Calculations

NUCLEAR REACTIONS 208Pb(16O, X)224Th, E=90 MeV; calculated fission rate, T1/2. Four-dimensional stochastic approach.

doi: 10.5506/APhysPolB.42.493
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2011AN05      Phys.Atomic Nuclei 74, 341 (2011); Yad.Fiz. 74, 361 (2011)

Yu.A.Anischenko, A.E.Gegechkori, G.D.Adeev

Effect of the orientation degree of freedom on the rate and time of fission of highly excited nuclei

NUCLEAR REACTIONS 197Au(14N, X)211Rn, E=102, 110 MeV; 208Pb(16O, X)224Th, E=90, 110, 130, 148, 215 MeV; 232Th(16O, X)248Cf, E=90, 95, 120, 140, 160 MeV; 238U(16O, X)254Fm, E=90, 110, 130, 148, 215 MeV; calculated mean fission time and mean prescission-neutron multiplicity. Four-dimensional dynamical model.

doi: 10.1134/S1063778811030033
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2008BO02      Nucl.Phys. A799, 56 (2008)

M.V.Borunov, P.N.Nadtochy, G.D.Adeev

Nuclear scission and fission-fragment kinetic-energy distribution: Study within three-dimensional Langevin dynamics

NUCLEAR STRUCTURE 138Nd, 172Yb, 186Os, 187Ir, 210Tl, 201Bi, 210Po, 213At, 233Pa, 229Np, 237,240Pu, 244Cm, 248Cf, 256Fm, 260Rf; calculated fission fragment energy distribution parameters for different scission criteria.

doi: 10.1016/j.nuclphysa.2007.11.002
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2008GE05      Phys.Atomic Nuclei 71, 2007 (2008); Yad.Fiz. 71, 2041 (2008)

A.E.Gegechkori, Yu.A.Anischenko, P.N.Nadtochy, G.D.Adeev

Impact of non-Markovian effects on the fission rate and time

doi: 10.1134/S1063778808120028
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2008HI13      Phys.Atomic Nuclei 71, 1361 (2008); Yad.Fiz. 71, 1389 (2008)

R.M.Hiryanov, A.V.Karpov, G.D.Adeev

Stochastic model of angular distributions of fragments originating from the fission of excited compound nuclei

NUCLEAR REACTIONS 208Pb, 209Bi, 232Th, 238U, 248Cm(16O, X), E=85-148 MeV; 224Th, 225Pa, 248Cm, 254Fm, 264Rf; calculated fusion σ, fission fragments angular aniostropy, pre-scission neutron multiplicities; stochastic model of fission; Langevin equation; Monte Carlo algorithm.

doi: 10.1134/S106377880808005X
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2008RY05      Phys.Rev. C 78, 044614 (2008)

E.G.Ryabov, A.V.Karpov, P.N.Nadtochy, G.D.Adeev

Application of a temperature-dependent liquid-drop model to dynamical Langevin calculations of fission-fragment distributions of excited nuclei

NUCLEAR STRUCTURE 156,159,162Yb, 184,185Pt, 195Hg, 224Th, 244Cm, 248Cf, 254Fm, 264Rf; calculated potential energy surfaces, σ, fission fragment distributions using stochastic approach.

doi: 10.1103/PhysRevC.78.044614
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2007KA01      J.Phys.(London) G34, 255 (2007)

A.V.Karpov, R.M.Hiryanov, A.V.Sagdeev, G.D.Adeev

Dynamical treatment of fission fragment angular distribution

NUCLEAR REACTIONS 232Th, 238U, 248Cf(16O, F), E=90-160 MeV; calculated fission fragment angular distributions. Dynamical approach.

doi: 10.1088/0954-3899/34/2/007
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2007RU16      Phys.Atomic Nuclei 70, 1679 (2007); Yad.Fiz. 70, 1724 (2007)

A.Ya.Rusanov, G.D.Adeev, M.G.Itkis, A.V.Karpov, P.N.Nadtochy, V.V.Pashkevich, I.V.Pokrovsky, V.S.Salamatin, G.G.Chubarian

Investigation of the reaction 208Pb(18O, f): Fragment spins and phenomenological analysis of the angular anisotropy of fission fragments

NUCLEAR REACTIONS 208Pb(18O, F), E=78.0-198.5 MeV; measured Eγ, Iγ, average multiplicity from fission fragments. Deduced total spins of fission fragments.

doi: 10.1134/S106377880710002X
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2007RY01      Phys.Part. and Nucl.Lett. 4, 29 (2007); Pisma Zh.Fiz.Elem.Chast.Atom.Yadra No.1 [137], 54 (2007)

E.G.Ryabov, A.V.Karpov, G.D.Adeev

Analysis of Angular Momentum Dependence of Fission Fragment Mass-Energy Distribution Within Langevin Dynamics

NUCLEAR STRUCTURE 162Yb, 184Pt, 244Cm; calculated fission fragments mass-energy distributions vs excitation energy. Three-dimensional Langevin calculations.

doi: 10.1134/S1547477107010062
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2006RY01      Nucl.Phys. A765, 39 (2006)

E.G.Ryabov, A.V.Karpov, G.D.Adeev

Influence of angular momentum on fission fragment mass distribution: Interpretation within Langevin dynamics

NUCLEAR STRUCTURE 244Cm, 184Pt, 162Yb; calculated fission fragment mass distributions, angular momentum dependence, fission barriers, neutron binding energies, prescission neutron multiplicities, fission and neutron widths. Finite-range liquid-drop model, three-dimensional Langevin dynamics, comparisons with data.

doi: 10.1016/j.nuclphysa.2005.10.005
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2005AD38      Fiz.Elem.Chastits At.Yadra 36, 712 (2005); Physics of Part.and Nuclei 36, 378 (2005)

G.D.Adeev, A.V.Karpov, P.N.Nadtochy, D.V.Vanin

Multidimensional Stochastic Approach to the Fission Dynamics of Excited Nuclei

2005NA39      Phys.Rev. C 72, 054608 (2005)

P.N.Nadtochy, G.D.Adeev

Dynamical interpretation of average fission-fragment kinetic energy systematics and nuclear scission

NUCLEAR STRUCTURE 142Ce, 224Th, 256Fm; calculated fission trajectories in deformation space. A=119-256; calculated average fission fragment energy, scission deformation parameters. Dynamical approach.

doi: 10.1103/PhysRevC.72.054608
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2005RY04      Yad.Fiz. 68, 1583 (2005); Phys.Atomic Nuclei 68, 1525 (2005)

E.G.Ryabov, G.D.Adeev

Static and Statistical Properties of Hot Rotating Nuclei in a Macroscopic Temperature-Dependent Finite-Range Model

NUCLEAR STRUCTURE 109Ag, 224Th, 306Lv; Z=50-112; calculated level density parameters. 220Fr, 240Pu; A=60-300; calculated fission barrier parameters. Other properties of hot rotating nuclei discussed.

doi: 10.1134/1.2053335
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2004KA29      Nucl.Phys. A734, E37 (2004)

A.V.Karpov, P.N.Nadtochy, E.G.Ryabov, D.V.Vanin, G.D.Adeev

Level-density parameter of hot rotating fissioning nuclei within the finite-range liquid-drop model

NUCLEAR STRUCTURE Z=47-116; 109Ag, 306Lv; calculated level density parameters. Finite-range liquid-drop model.

doi: 10.1016/j.nuclphysa.2004.03.014
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2003AD09      Yad.Fiz. 66, 647 (2003); Phys.Atomic Nuclei 66, 618 (2003)

G.D.Adeev, P.N.Nadtochy

Probabilistic Scission of a Fissile Nucleus into Fragments

NUCLEAR REACTIONS 194Pt(12C, X), E=99 MeV; 197Au(18O, X), E=158.8 MeV; 232Th(12C, X), E=97 MeV; 240Pu(20Ne, X), E=142 MeV; calculated fragment mass distributions, neutron multiplicity following compound nucleus fission. Probabilistic scission mechanism, Strutinsky criterion. Comparison with data.

NUCLEAR STRUCTURE 206Po, 215Fr, 244Cm, 260Rf; calculated fission fragment mass distributions, neutron multiplicity following compound nucleus formation. 244Cm; calculated energy of fission fragment interaction vs distance and neck radius. Probabilistic scission mechanism, Strutinsky criterion.

doi: 10.1134/1.1568813
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2003KA44      J.Phys.(London) G29, 2365 (2003)

A.V.Karpov, P.N.Nadtochy, E.G.Ryabov, G.D.Adeev

Consistent application of the finite-range liquid-drop model to Langevin fission dynamics of hot rotating nuclei

NUCLEAR STRUCTURE 109Ag, 224Th, 306Lv; calculated level density parameters vs deformation. 186Os; calculated fission barrier heights vs temperature and angular momentum. Generalized finite-range liquid drop model.

NUCLEAR REACTIONS 181Ta(19F, X), 208Pb(16O, X), E ≈ 20-200 MeV; calculated prescission neutron multiplicity, fission probability. Generalized finite-range liquid drop model.

doi: 10.1088/0954-3899/29/10/305
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2003NA11      Yad.Fiz. 66, 1240 (2003); Phys.Atomic Nuclei 66, 1203 (2003)

P.N.Nadtochy, A.V.Karpov, D.V.Vanin, G.D.Adeev

Reduction Coefficient in Surface-Plus-Window Dissipation: Analysis of Experimental Data from Fusion-Fission Reactions within a Stochastic Approach

NUCLEAR REACTIONS 209Bi(α, X), 194Pt, 232Th(12C, X), 170Er, 182W, 208Pb, 232Th(16O, X), 144,154Sm, 197Au, 238U(18O, X), 232Th, 240Pu(20Ne, X), 169Tm(36Ar, X), E ≈ 80-215 MeV; calculated fission probabilities, fragment angular and mass distributions, neutron multiplicities. Three-dimensional stochastic approach.

doi: 10.1134/1.1586438
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2002KA36      Eur.Phys.J. A 14, 169 (2002)

A.V.Karpov, G.D.Adeev

Langevin Description of Charge Fluctuations in Fission of Highly Excited Nuclei

NUCLEAR REACTIONS 232Th(α, F), E not given; calculated fission fragments charge variance distribution as function of nuclear viscosity. Stochastical approach.

doi: 10.1140/epja/i2002-10004-2
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2002KA54      Yad.Fiz. 65, 1637 (2002); Phys.Atomic Nuclei 65, 1596 (2002)

A.V.Karpov, G.D.Adeev

Langevin Description of the Charge Distribution of Fragments Originating from the Fission of Excited Nuclei

NUCLEAR REACTIONS 232U(α, F), E*=110 MeV; calculated fission fragment charge distribution. Stochastic approach, Langevin equations.

doi: 10.1134/1.1508691
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2002NA15      Yad.Fiz. 65, 832 (2002); Phys.Atomic Nuclei 65, 799 (2002)

P.N.Nadtochy, A.V.Karpov, G.D.Adeev

Langevin Fission Dynamics of Hot Rotating Nuclei: Systematic application to Z2/A = 34-42 heavy nuclei

NUCLEAR REACTIONS 194Pt, 232Th(12C, F), E ≈ 99 MeV; 197Au, 238U(18O, F), E=159 MeV; 208Pb(16O, F), E=108 MeV; 209Bi, 240Pu(20Ne, F), E ≈ 150 MeV; calculated fission fragment energy and mass distributions, prescission neutron yields. Langevin dynamics.

doi: 10.1134/1.1481471
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2002NA16      Phys.Rev. C65, 064615 (2002)

P.N.Nadtochy, G.D.Adeev, A.V.Karpov

More Detailed Study of Fission Dynamics in Fusion-Fission Reactions within a Stochastic Approach

NUCLEAR REACTIONS 154Sm, 197Au, 238U(18O, X), E=159 MeV; 169Tm(36Ar, X), E=205 MeV; 232Th(20Ne, X), E=215 MeV; calculated fission fragments average kinetic energy, prescission neutron multiplicity, fragment mass distributions following compound nucleus fission. Three-dimensional stochastic approach.

doi: 10.1103/PhysRevC.65.064615
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2001KA30      Phys.Rev. C63, 054610 (2001)

A.V.Karpov, P.N.Nadtochy, D.V.Vanin, G.D.Adeev

Three-Dimensional Langevin Calculations of Fission Fragment Mass-Energy Distribution from Excited Compound Nuclei

NUCLEAR REACTIONS 194Pt(12C, F), E=99 MeV; 208Pb(16O, F), E=108 MeV; 232Th(12C, F), E=97 MeV; 240Pu(20Ne, F), E=142, 174 MeV; calculated fission fragments energy, mass distributions, prescission neutron multiplicities. Three-dimensional Langevin dynamics, comparisons with data.

doi: 10.1103/PhysRevC.63.054610
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2001NA26      Yad.Fiz. 64, No 5, 926 (2001); Phys.Atomic Nuclei 64, 861 (2001)

P.N.Nadtochy, A.V.Karpov, D.V.Vanin, G.D.Adeev

Mass-Energy Distribution of Fragments from the Fission of Excited Nuclei within Three-Dimenstional Langevin Dynamics

NUCLEAR REACTIONS 194Pt(12C, F), E=99 MeV; calculated fission fragments kinetic energy and mass distributions. Three-dimensional Langevin dynamics.

doi: 10.1134/1.1378876
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2000KU37      Yad.Fiz. 63, No 11, 1978 (2000); Phys.Atomic Nuclei 63, 1885 (2000)

R.S.Kurmanov, G.I.Kosenko, G.D.Adeev

New Formula for Calculating Coulomb Energies in the Liquid-Drop Model

doi: 10.1134/1.1326978
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2000VA27      Yad.Fiz. 63, No 11, 1957 (2000); Phys.Atomic Nuclei 63, 1865 (2000)

D.V.Vanin, P.N.Nadtochy, G.I.Kosenko, G.D.Adeev

Langevin Description of Mass Distributions of Fragments Originating from the Fission of Excited Nuclei

NUCLEAR REACTIONS 232Th(12C, F), E=97 MeV; 249Cf(16O, F), E=145 MeV; calculated fission fragment mass distributions, neutron yields following compound nucleus decay. Liquid drop model.

doi: 10.1134/1.1326976
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1999VA06      Phys.Rev. C59, 2114 (1999)

D.V.Vanin, G.I.Kosenko, G.D.Adeev

Langevin Calculations of Fission Fragment Mass Distribution in Fission of Excited Nuclei

NUCLEAR STRUCTURE 105Ag, 117I, 124Ba, 210Po, 244Cm, 249Fm; calculated potential energy surfaces, fission fragment mass distributions, variances vs fissility parameter. Two-dimensional stochastic approach, two liquid drop models compared.

NUCLEAR REACTIONS 165Ho(40Ar, F), E=180-280 MeV; calculated fission fragment mass distributions. Two-dimensional stochastic approach, two liquid drop models compared. Comparison with data.

doi: 10.1103/PhysRevC.59.2114
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1998KO12      Yad.Fiz. 61, No 3, 416 (1998); Phys.Atomic Nuclei 61, 356 (1998)

G.I.Kosenko, D.V.Vanin, G.D.Adeev

Multiplicity of Postscission Neutrons Produced in the Fission of Excited Nuclei

1998KO68      Yad.Fiz. 61, No 12, 2142 (1998); Phys.Atomic Nuclei 61, 2031 (1998)

G.I.Kosenko, D.V.Vanin, G.D.Adeev

Application of the Combined Dynamics-Evaporation Model to the Fission of Excited Nuclei

NUCLEAR REACTIONS 232Th, 238U(α, F), E=47-220 MeV; calculated neutron, proton, alpha multiplicities, fission fragments mean kinetic energy; deduced charged particle emission role in fragment deexcitation. Comparisons with data. Combined dynamics-evaporation model.

1997KO14      Yad.Fiz. 60, No 3, 404 (1997); Phys.Atomic Nuclei 60, 334 (1997)

G.I.Kosenko, I.G.Cagliari, G.D.Adeev

Using the Combined Dynamical Evaporation Approach to Describe Fission Induced by Heavy Ions

NUCLEAR REACTIONS 184W(16O, F), E=288 MeV; 181Ta(19F, F), E=124 MeV; 197Au(18O, F), E=159 MeV; calculated fission fragment mean kinetic energy, variance prescission n-, α-, p-multiplicities, postscission n-multiplicities. Combined dynamical evaporation approach.

1989AD06      Nucl.Phys. A502, 405c (1989)

G.D.Adeev, V.V.Pashkevich

Theory of Macroscopic Fission Dynamics

NUCLEAR STRUCTURE 205At, 252Fm; calculated fission trajectories. Macroscopic fission dynamics.

doi: 10.1016/0375-9474(89)90679-9
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1989AD08      Yad.Fiz. 50, 1242 (1989)

G.D.Adeev, I.I.Gonchar, V.V.Pashkevich, O.I.Serdyuk

Relaxation Times of Collective Modes in Fission of Excited Nuclei

NUCLEAR STRUCTURE 235U; calculated different fission mode relaxation times.

1988AD10      Fiz.Elem.Chastits At.Yadra 19, 1229 (1988); Sov.J.Part.Nucl 19, 529 (1988)

G.D.Adeev, I.I.Gonchar, V.V.Pashkevich, N.I.Pischasov, O.I.Serdyuk

Diffusion Model of the Formation of Fission-Fragment Distributions

NUCLEAR STRUCTURE 252Fm, 205At, 235U; calculated dynamical trajectories at fission. 198Pb, 240U; calculated fission fragment energy, mass distributions. 200Hg, 230Th, 252Cf, 212At; calculated fission fragment energy excess, distribution asymmetry coefficient. Other fission characteristics discussed.

1988SA28      Yad.Fiz. 48, 42 (1988)

G.Saupe, O.I.Serdyuk, G.D.Adeev, V.V.Pashkevich

Adiabatic Description of Mass and Energy Distributions of Fission Fragments

NUCLEAR REACTIONS 232Th(40Ar, F), E=301 MeV; 249Cf(22Ne, F), E=174 MeV; calculated fission fragment mass distribution. Adiabatic distribution.

1987SE16      Yad.Fiz. 46, 710 (1987); Sov.J.Nucl.Phys. 46, 399 (1987)

O.I.Serdyuk, G.D.Adeev, I.I.Gonchar, V.V.Pashkevich, N.I.Pischasov

Mass-Energy Distribution of Fission Fragments in the Diffusion Model

NUCLEAR STRUCTURE 234Pu, 209Po, 200Tl; calculated fission fragment kinetic energy vs dispersion. 206Pb, 223Ra, 252Cf, 212At, 198Hg; calculated fission fragment kinetic energy excess, asymmetry coefficient.

1986AD03      Yad.Fiz. 43, 1137 (1986)

G.D.Adeev, I.I.Gonchar, L.A.Marchenko, N.I.Pischasov

Fluctuative-Dissipative Dynamics of Formation of Mass Distribution of Fission Fragments

NUCLEAR STRUCTURE 248Fm, 205At, 221Pa; calculated fission fragment mass distribution variances; deduced mass dispersion angular momentum dependence. Fokker-Planck equation.

1986AD09      Yad.Fiz. 44, 897 (1986); Sov.J.Nucl.Phys. 44, No.4, 579 (1986)

G.D.Adeev, N.I.Pischasov

On the Passage of a fissioning Nucleus through the Barrier to Scission in a Multidimensional Diffusion Model

NUCLEAR STRUCTURE 205At; calculated fission saddle point distribution function dispersions, energy surface dynamical trajectories. Multi-dimensional diffusion model.

1985AD02      Z.Phys. A320, 451 (1985)

G.D.Adeev, I.I.Gonchar

The Dynamical Description of the Mass Distribution of Fission Fragments

NUCLEAR STRUCTURE 248Cf; calculated potential energy dependence on parameters. 252Fm, 248Cf, 236U, 212At, 196Pt; calculated fission stiffness coefficient vs elongation parameters. Pt, Tl, Pb, Bi, Rn, Ra, At, Ac, Th, U, Pu, Cm, Cf, Fm; calculated fission stiffness coefficient vs fissility parameter. 238U; calculated fission fragment mass distribution variance vs friction parameter. Fokker-Planck equation.

doi: 10.1007/BF01415722
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1985AD07      Yad.Fiz. 42, 42 (1985)

G.D.Adeev, I.I.Gonchar, L.A.Marchenko

Fluctuation-Dissipation Dynamics of Formation of Charge Distribution of Fission Fragments

NUCLEAR STRUCTURE 236U; calculated fission fragment charge distribution parameters. Fokker-Planck equation.

1985AD13      Z.Phys. A322, 479 (1985)

G.D.Adeev, I.I.Gonchar

A Simplified Two-Dimensional Diffusion Model for Calculating the Fission-Fragment Kinetic-Energy Distribution

NUCLEAR STRUCTURE 200Tl, 206Bi, 212At, 230Th, 236U, 240Pu, 244Cm, 248Cf, 252Fm; calculated fission fragment kinetic energy distribution, stiffness coefficient, fissility parameter. Two-dimensional diffusion model.

doi: 10.1007/BF01412083
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1984AD08      Yad.Fiz. 40, 869 (1984)

G.D.Adeev, I.I.Gonchar

Fluctuation-Dissipation Dynamics of Formation of the Energy Distribution of Fission Fragments

NUCLEAR STRUCTURE 230Th, 236U, 240Pu, 244Cm, 248Cf, 252Fm; analyzed fission fragment kinetic energy variance dependence on inertia, friction parameters; deduced fissility parameter, nonequilibrium fission roles. Fokker-Planck equation.

1983AD04      Yad.Fiz. 37, 1113 (1983)

G.D.Adeev, I.I.Gonchar

Dynamical Description of Variances in Kinetic Energy of Fission Fragments

NUCLEAR STRUCTURE 236U; analyzed fission fragment energy distribution; deduced nonequilibrium effects in fission. Dynamical variances description.

1982AD01      Yad.Fiz. 35, 27 (1982)

G.D.Adeev, T.S.Trunova

Influence of Diffused Distribution of the Nucleon Density on Effective Moments of Inertia of Fissionable Nuclei

NUCLEAR STRUCTURE 173Lu, 179Ta, 182W, 186,187,188,190Os, 192,193,194,196Pt, 197Au, 196,198,199,200Hg, 201Tl, 209Bi, 212,211,210,208Po, 213At; calculated effective moment of inertia. Droplet model, nuclear surface diffuseness.

1981AD06      Yad.Fiz. 33, 90 (1981)

G.D.Adeev, L.A.Phylipenko, P.A.Cherdantsev

Analysis of Isotopic and Charge Distributions in Reactions with Heavy Ions

NUCLEAR REACTIONS 238U(11B, X), (22Ne, X), (40Ca, X), (40Ar, X), E not given; analyzed σ(fragment A, Z); deduced fission mechanism dominance. Total fusion, fission following deep inelastic transfer models.

1979AD07      Yad.Fiz. 30, 933 (1979); Sov.J.Nucl.Phys. 30, 485 (1979)

G.D.Adeev, L.A.Filipenko, P.A.Cherdantsev

Description of the Fission Barriers of Pre-Actinide Nuclei in the Droplet Model

NUCLEAR STRUCTURE 213At, 208,210,211,212Po, 209Bi, 201Tl, 200,199,198,196Hg, 197Au, 196,194,193,192Pt, 190,188,187,186Os, 182W, 179Ta, 172Lu; calculated fission barriers. Droplet model.

1979AD09      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 2417 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.11, 149 (1979)

G.D.Adeev, L.A.Filipenko, P.A.Cherdantsev

Isotopic Distribution of Products in Reactions with Heavy Ions

NUCLEAR REACTIONS 238U(22Ne, F), E not given; 238U(40Ca, F), E=218-306 MeV; calculated fragment yield. Rb, Au deduced isotopic distribution. Complete fusion, deep inelastic transfer mechanism.

1978AD01      Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 208 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.1, 181 (1978)

G.D.Adeev, A.M.Kazantseva, V.A.Matusevich, I.P.Chernov

Inelastic Scattering of 3He Ions on 12C Nuclei

NUCLEAR REACTIONS 12C(3He, 3He'), E=18, 20, 24.5 MeV; measured σ(E, θ). 12C levels deduced deformation parameter.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1161.

1977AD01      Phys.Lett. 66B, 11 (1977)

G.D.Adeev, T.Dossing

Statistical Calculations of the Charge Distribution in Fission

NUCLEAR STRUCTURE 236U, 240Pu; calculated fission fragment yield.

doi: 10.1016/0370-2693(77)90600-1
Citations: PlumX Metrics

1977AD06      Phys.Lett. 72B, 30 (1977)

G.D.Adeev, L.A.Phylipenko

Droplet Model Description of the Division of Charge in Fission

NUCLEAR STRUCTURE 238U; calculated charge division in fission. Droplet model.

doi: 10.1016/0370-2693(77)90055-7
Citations: PlumX Metrics

1977AD07      Yad.Fiz. 26, 683 (1977); Sov.J.Nucl.Phys. 26, 361 (1977)

G.D.Adeev, A.M.Kazantseva, V.V.Kozyr, V.A.Matusevich, I.P.Chernov

The (3He, 4He) Reaction in the Carbon Isotopes

NUCLEAR REACTIONS 12C(3He, α), E=18, 20, 24.5 MeV; 13C(3He, α), E=18, 20 MeV; measured σ(θ).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1139.

1976AD01      Yad.Fiz. 23, 30 (1976); Sov.J.Nucl.Phys. 23, 15 (1976)

G.D.Adeev, L.A.Filipenko, P.A.Cherdantsev

Polarizability of Nuclear Matter in a Fissioning Nucleus and Charge Distribution of Fission Fragments

NUCLEAR STRUCTURE 236,238U, 252Cf; calculated potential energy. Strutinsky method.

1975AD06      Yad.Fiz. 21, 491 (1975); Sov.J.Nucl.Phys. 21, 258 (1975)

G.D.Adeev, P.A.Cherdantsev

Application of the Strutinskii Method to the Investigation of Shell Effects in the Density of Excited Nuclear States

NUCLEAR STRUCTURE 48,50Ti, 50,52Cr, 56,58Fe, 56,58,60,62,64Ni, 144,146Nd, 148,150Sm, 158,156Gd, 162,164Dy, 168,170Er, 172,174Yb, 178,180Hf, 184W, 188Os, 208Pb, 238U, 242Pu, 246Cm, 252Cf; calculated level density.

1972AD06      Phys.Lett. 39B, 485 (1972)

G.D.Adeev, P.A.Cherdantsev

Dependence of Mass Fission Asymmetry on the Compound Excitation Energy

NUCLEAR STRUCTURE 238U; calculated potential energy surface vs nuclear temperature.

doi: 10.1016/0370-2693(72)90325-5
Citations: PlumX Metrics

1972AD16      Yad.Fiz. 16, 919 (1972); Sov.J.Nucl.Phys. 16, 507 (1973)

G.D.Adeev, P.A.Cherdantsev

Fission Barriers of Odd Nuclei

NUCLEAR STRUCTURE 239U, 241Pu, 242Am, 245Bk, 257Fm; calculated fission barriers using Strutinsky method.

1971AD02      Phys.Lett. 35B, 125 (1971)

G.D.Adeev, P.A.Cherdantsev, I.A.Gamalya

Energy Surfaces of 238U in Parametrization of Cassinian Ovaloids

NUCLEAR STRUCTURE 238U; calculated 3-dimensional energy surface. Strutinsky method.

doi: 10.1016/0370-2693(71)90235-8
Citations: PlumX Metrics

1971AD04      Yad.Fiz. 13, 1180 (1971); Sov.J.Nucl.Phys. 13, 679 (1971)

G.D.Adeev, I.A.Gamalya, P.A.Cherdantsev

Potential Energy of U238 at Asymmetrical Fission in Parametrization of The Nuclear Shape by Means of the Cassini Ovaloid-Type Figures

NUCLEAR REACTIONS, Fission 238U(n, F); calculated 3-dimensional potential energy surface. Strutinsky method.

1971AD08      Yad.Fiz. 14, 1144 (1971); Sov.J.Nucl.Phys. 14, 637 (1972)

G.D.Adeev, I.A.Gamalya, P.A.Cherdantsev

Potential Energy of Heavy Nuclei in Asymmetrical Fission

NUCLEAR STRUCTURE, Fission 226Ra, 232Th, 252Cf, 254Cf; calculated fission barriers, potential energy surfaces.

1970AD08      Yad.Fiz. 12, 272 (1970); Sov.J.Nucl.Phys. 12, 148 (1971)

G.D.Adeev, I.A.Gamalya, P.A.Cherdantsev

Single-Nucleon States and Energy Surfaces of U238 in the Fission Process

NUCLEAR STRUCTURE 238U; calculated single-particle states, energy surfaces.

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