NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = G.Adamyan Found 250 matches. Showing 1 to 100. [Next]2024AD01 Phys.Rev. C 109, 014602 (2024) G.G.Adamian, N.V.Antonenko, H.Lenske, V.V.Sargsyan Application of a universal reaction function to the description of heavy-ion reaction cross sections
doi: 10.1103/PhysRevC.109.014602
2024SE01 Phys.Rev. C 109, 034604 (2024) W.M.Seif, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko Influences of isospin-asymmetry and skin thickness on fusion of oxygen isotopes at stellar energies
doi: 10.1103/PhysRevC.109.034604
2023KA32 Phys.Rev. C 108, 054612 (2023) Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko Excitation functions of evaporation residues in heavy-ion reactions leading to compound nuclei with Z = 80-90
doi: 10.1103/PhysRevC.108.054612
2023MA47 Phys.Rev. C 108, 044302 (2023) L.A.Malov, A.N.Bezbakh, G.G.Adamian, N.V.Antonenko, R.V.Jolos Excitation spectra and electromagnetic transitions between low-lying nonrotational states of odd-proton nuclei with Z = 97 - 109
doi: 10.1103/PhysRevC.108.044302
2023PA05 Phys.Rev. C 107, 024603 (2023) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Excitation-energy dependence of the fission-fragment neutron-excess ratio RADIOACTIVITY 250Cf(SF); calculated charge and total kinetic energy distributions resulting from fission of 250Cf excited to 46 MeV energy, average number of neutron per one fission fragment. 250Cf, 240Pu(SF); calculated neutron-excess ratio in fragments. Calculation in the framework of scission-point model, where the scission configurations are dinuclear systems with two touching individual nuclei (fragments). Comparison to experimental data on fission of 240Pu [from 12C(238U, 10Be), E*=9 MeV] and 250Cf [from 12C(238U, X), E*=46 MeV]. NUCLEAR REACTIONS 239Pu(n, F), E=0.5 MeV; calculated primary mass distribution, average number of neutrons emitted by one of the fragments. 12C(238U, X)238U*, E*=7.4 MeV; 12C(238U, X)240Pu*, E*=10.7 MeV; 12C(238U, X)244Cm*, E*=23 MeV; 12C(238U, X)250Cf*, E*=46 MeV; calculated neutron-excess ratio in fission fragments, fission fragments charge distribution. Comparison to experimental data.
doi: 10.1103/PhysRevC.107.024603
2023PA21 Phys.Rev. C 108, 014613 (2023) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Influence of the transition from symmetric to asymmetric fission mode on the average total kinetic energy and neutron multiplicity NUCLEAR REACTIONS 235U(n, F), E=thermal;239Pu(n, F), E=0.5 MeV;222,224,226,228,230Th(γ, F), E*=11 MeV; calculated average numbers of neutrons emitted per fission event, neutron multiplicities, charge and mass distributions of fission fragments, average total kinetic energies. Comparison to experimental data. RADIOACTIVITY 230Th, 236U, 244,252Cf, 240Pu(SF); calculated average numbers of neutrons emitted per fission event, neutron multiplicities, charge and mass distributions of fission fragments, average total kinetic energies. Comparison to experimental data. NUCLEAR STRUCTURE 236U; calculated potential energy surface for the binary fragmentation.
doi: 10.1103/PhysRevC.108.014613
2023PA43 Int.J.Mod.Phys. E32, 2340005 (2023) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Fission within dinuclear system approach NUCLEAR STRUCTURE 180,182Hg, 190Hg, 198Hg, 250,251,252,253,254,255,256,257,258Fm, 250,251,252,253,254,255,256,257,258No, Pb, Rn, Th, U, Cf; calculated fission properties with the improved scission-point statistical model based on the dinuclear system approach.
doi: 10.1142/S0218301323400050
2023SE06 Phys.Rev. C 107, 044601 (2023) W.M.Seif, A.Adel, N.V.Antonenko, G.G.Adamian Enhanced α decays to negative-parity states in even-even nuclei with octupole deformation RADIOACTIVITY 222,224,226,228,230,232Th, 222,224,226Ra, 228,232U, 230Pu(α); calculated branching ratios with and without the inclusion of the hindrance factor to the ground and excited states in daughter nuclei. Described the correlation of static octupole deformation with enhancement of decay to low lying asymmetry states of negative parity. Comparison to experimental data.
doi: 10.1103/PhysRevC.107.044601
2022AD08 Eur.Phys.J. A 58, 111 (2022) Optimal ways to produce heavy and superheavy nuclei NUCLEAR REACTIONS 248Cm(26Mg, X), (25Mg, X), 244Pu(30Si, X), 238U(36S, X), (34S, X), 226Ra(48Ca, X), 249Cf(22Ne, X), 232Th(40Ar, X), E not given; calculated σ for xn evaporation channels. Comparison with experimental data.
doi: 10.1140/epja/s10050-022-00764-0
2022AN23 Eur.Phys.J. A 58, 211 (2022) N.V.Antonenko, G.G.Adamian, V.V.Sargsyan, H.Lenske Double-folding nucleus-nucleus interaction potential based on the self-consistent calculations NUCLEAR STRUCTURE 16O, 40,48Ca; calculated self-consistent HFB nucleon-density distributions. NUCLEAR REACTIONS 12C, 16O, 30Si(12C, X), 16O(16O, X), 28Si, 30Si(28Si, X), 30Si, 24Mg(30Si, X), 40Ca(40Ca, X), 48Ca, 36S(48Ca, X), 36S(64Ni, X), E not given; analyzed available data; deduced the centroids of the experimental barrier distributions for self-consistently defined nucleus–nucleus potentials.
doi: 10.1140/epja/s10050-022-00865-w
2022BE15 Phys.Rev. C 105, 054305 (2022) A.N.Bezbakh, G.G.Adamian, N.V.Antonenko Role of spin-orbit strength in the prediction of closed shells in superheavy nuclei NUCLEAR STRUCTURE 279,280,281,282,283,284Cn, 283,284,285,286,288Fl, 287,288,289,290,291,292Lv, 291,292,293,294,295,296118, 295,296,297,298,299,300,302,304120, 299,300,301,302,303,304122, 303,304,305,306,307,308124, 307,308,309,310,311,312126; calculated shell corrections. 251Cf, 243Cm, 243Bk, 251Es; calculated levels, J, π, spectra of low-lying one-quasineutron states. Modified two-center shell model (TCSM). Comparison to experimental data.
doi: 10.1103/PhysRevC.105.054305
2022BE35 Phys.Part. and Nucl.Lett. 19, 454 (2022) A.N.Bezbakh, G.G.Adamian, N.V.Antonenko Influence of Spin-Orbit Strength in Superheavy Nuclei RADIOACTIVITY 295,297,299,302,304120(α); calculated values of shell corrections using the modified two-center shell model (TCSM); deduced strong shell effect for Z=120-126 and N=184.
doi: 10.1134/S1547477122050119
2022HO12 Phys.Rev. C 106, 014614 (2022) J.Hong, G.G.Adamian, N.V.Antonenko, M.Kowal, P.Jachimowicz Isthmus connecting mainland and island of stability of superheavy nuclei NUCLEAR REACTIONS 245,248Cm, 242,244Pu, 238U, 232Th, 226Ra(48Ca, n), (48Ca, 2n), (48Ca, 3n), (48Ca, 4n), (48Ca, 5n), E*=10-70 MeV; calculated σ(E), excitation functions. Comparison to available experimental data.
doi: 10.1103/PhysRevC.106.014614
2022HO13 Eur.Phys.J. A 58, 180 (2022) J.Hong, G.G.Adamian, N.V.Antonenko, M.Kowal, P.Jachimowicz Hot and cold fusion reactions leading to the same superheavy evaporation residue NUCLEAR REACTIONS 233,235U(48Ca, X)277Cn, E not given; calculated σ; deduced the possibility of filling the gap between the isotopes of superheavy nuclei with Z=112 produced in cold and hot fusion reactions. Comparison with available data.
doi: 10.1140/epja/s10050-022-00826-3
2022MA46 Phys.Rev. C 106, 034302 (2022) L.A.Malov, A.N.Bezbach, G.G.Adamian, N.V.Antonenko, R.V.Jolos Electromagnetic transitions between low-lying nonrotational states of odd-neutron nuclei in α-decay chains starting from 265, 267, 269Hs RADIOACTIVITY 265,267,269Hs(α); analyzed levels, J, π, reduced γ-transition probabilities of the excited states in α-decay chains of 265,267,269Hs to daughter nuclei up to Fm nuclei using quasiparticle-phonon model. NUCLEAR STRUCTURE 265,267,269Hs, 261,263,265Sg, 257,259,261Rf, 253,255,257No, 249,251,253Fm; calculated levels, J, π, B(E1), B(M1), B(E2), B(E3) using quasiparticle-phonon model.
doi: 10.1103/PhysRevC.106.034302
2022RA06 Phys.Rev. C 105, 044328 (2022) A.Rahmatinejad, T.M.Shneidman, G.G.Adamian, N.V.Antonenko, P.Jachimowicz, M.Kowal Energy dependent ratios of level-density parameters in superheavy nuclei NUCLEAR STRUCTURE 282,283,284,285,286,287,288,289,290,291,292,293,294,295Mc, 283,284,285,286,287,288,289,290,291,292,293,294,295,296Lv, 279,280,281,282,283,284,285,286,287,288,289,290,291Nh, 291,292,293,294,295,296,297,298Ts, 291,292,293,294,295,296,297,298,299Og, 292Fl, 295,296,297,298,299,300119, 295,296,297,298,299,300,301,302120; calculated intrinsic nuclear level densities, energy-dependent level-density parameters, energy-dependent ratios of level-density parameters corresponding to the nuclei at the fission saddle point and to proton and α-particle emission residues at their ground state to those obtained for the daughter nuclei after neutron emission. Thermodynamic superfluid formalism using the single-particle energies obtained from the diagonalization of the deformed Woods-Saxon potential.
doi: 10.1103/PhysRevC.105.044328
2022RO07 Phys.Rev. C 105, 034619 (2022) I.S.Rogov, G.G.Adamian, N.V.Antonenko Spontaneous fission hindrance in even-odd nuclei within a cluster approach RADIOACTIVITY 242,243,244,245,246Cm, 242,243,244,245,246,253,254,255,256,257,258Fm, 254,255,256,257,258Rf, 235U, 239,241Pu(α)(SF); calculated T1/2. Dinuclear system cluster approach. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.034619
2022SA02 Phys.Lett. B 824, 136792 (2022) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, H.Lenske Constraints on the appearance of a maximum in astrophysical S-factor NUCLEAR REACTIONS 12C, 16O, 30Si(12C, X), 16O(16O, X), 28,30Si(28Si, X), (30Si, X), 30Si(24Mg, X), 40Ca(40Ca, X), 48Ca(48Ca, X), (36S, X), 64Ni(36S, X), E not given; analyzed available data; deduced σ, S-factors.
doi: 10.1016/j.physletb.2021.136792
2022SH31 Phys.Rev. C 106, 014310 (2022) T.M.Shneidman, N.Minkov, G.G.Adamian, N.V.Antonenko Effect of Coriolis mixing on lifetime of isomeric states in heavy nuclei NUCLEAR STRUCTURE 249Cm, 251Cf, 253Fm, 255No, 257Rf; calculated one-quasiparticle spectra, levels, J, π, Nilsson configurations using the two-center shell model (TCSM), and axially symmetric deformed shell model, matrix elements for the Coriolis interaction between different quasiparticle states, components contributing to the wave functions of second 7/2+ states, energy interval between the two lowest 7/2+ states, B(E2), B(M1), half-lives of the 7/2+ isomeric states; deduced that Coriolis mixing leads to the enhanced quadrupole transition rate from the isomeric state in 251Cf, and reduced half-life of its lowest isomeric state. Comparison with available experimental data.
doi: 10.1103/PhysRevC.106.014310
2021AD07 Eur.Phys.J. A 57, 89 (2021) G.G.Adamian, N.V.Antonenko, H.Lenske, L.A.Malov, S.-G.Zhou Self-consistent methods for structure and production of heavy and superheavy nuclei RADIOACTIVITY 295119, 295,297120(α); calculated Q-values, T1/2. Compared with available experimental data.
doi: 10.1140/epja/s10050-021-00375-1
2021HO08 Phys.Rev. C 103, L041601 (2021) J.Hong, G.G.Adamian, N.V.Antonenko, P.Jachimowicz, M.Kowal Rate of decline of the production cross section of superheavy nuclei with Z = 114-117 at high excitation energies NUCLEAR REACTIONS 242,244Pu(48Ca, n), (48Ca, 2n), (48Ca, 3n), (48Ca, 4n), E*=10-65 MeV; 242,244Pu, 243Am, 248Cm, 249Bk(48Ca, 5n), (48Ca, 6n), (48Ca, 7n), (48Ca, 8n), (48Ca, 9n), E*=40-120 MeV; calculated σ(E) using microscopic-macroscopic (MM) method, and compared with available experimental data for superheavy nuclei (SHN). NUCLEAR STRUCTURE 290Ts; calculated potential energy surface (PES) in (β20, β22) plane. 286,287,288,289,290,291,292,293,294,295,296,297,298Fl, 287,288,289,290,291,292,293,294,295,296,297,298,299Mc, 288,289,290,291,292,293,294,295,296,297,298,299,300Lv, 289,290,291,292,293,294,295,296,297,298,299,300,301Ts; calculated fission barriers and S(n) using microscopic-macroscopic (MM) method, and standard BCS method with blocking for nuclei with odd numbers of protons, neutrons, or both.
doi: 10.1103/PhysRevC.103.L041601
2021MA47 Phys.Rev. C 104, L011304 (2021) L.A.Malov, G.G.Adamian, N.V.Antonenko, H.Lenske Shaping the archipelago of stability by the competition of proton and neutron shell closures NUCLEAR STRUCTURE Z=112-126, N=170-190; calculated ground-state shell correction energies. 298,300,302,304120; calculated ground-state shell correction energies in the nuclei of α-decay chains. 288Fl, 304120; predicted as doubly-magic nuclei after 208Pb. Self-consistent energy-density functional (EDF) theory plus-HFB theory in the framework of microscopic-macroscopic method. Comparison to other theoretical approaches.
doi: 10.1103/PhysRevC.104.L011304
2021MA82 Phys.Rev. C 104, 064303 (2021) L.A.Malov, G.G.Adamian, N.V.Antonenko, H.Lenske Landscape of the island of stability with self-consistent mean-field potentials NUCLEAR STRUCTURE 272Ds; calculated ratio of density-dependent mass and mass of nucleus for proton and neutrons of the spherical nucleus 272Ds. 288Fl, 292Lv, 300120; calculated energy dependencies of the ground-state level-density parameters using mean-field potentials. 243Cm, 251Cf; calculated energies of low-lying one-quasineutron states using phenomenological Woods-Saxon (WS) potentials. 247Bk, 251Es; calculated energies of low-lying one-quasiproton states using phenomenological Woods-Saxon (WS) potentials. 295119, 291Ts, 287Mc, 283Nh, 279Rg; 297120, 293Og, 289Lv, 285Fl, 281Cn; 295120, 291Og, 287Lv, 283Fl, 279Cn; 299120, 295Og, 291Lv, 287Fl, 283Cn; calculated energies, J, π of low-lying one-quasiproton states for α decay chains of 295119 and 295,297,299120. 295119, 291Ts, 287Mc, 283Nh, 279Rg; 296120, 292Og, 288Lv, 284Fl, 280Cn; 297120, 293Og, 289Lv, 285Fl, 281Cn; 295120, 291Og, 287Lv, 283Fl, 279Cn; 299120, 295Og, 291Lv, 287Fl, 283Cn; 301120, 297Og, 293Lv, 289Fl, 285Cn; 304120, 300Og, 296Lv, 292Fl, 288Cn; calculated ground-state shell correction energies for α decay chains of 295119 and 295,296,297,299,301,304120. 286,290Fl, 296,300120; calculated potential energy surfaces in (β2, β4) planes. Microscopic-macroscopic method to calculate the ground-state shell corrections in superheavy nuclei, incorporating effective nucleon mass from the noncovariant energy-density functionals, with Schrodinger-equivalent central and spin-orbit mean-field potentials. Relevance to island of stability of superheavy nuclei and shape coexistence in superheavy nuclei and effect on spectrum of α decay. Comparison with available experimental data.
doi: 10.1103/PhysRevC.104.064303
2021PA27 Phys.Rev. C 104, 014604 (2021) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Simultaneous description of charge, mass, total kinetic energy, and neutron multiplicity distributions in fission of Th and U isotopes NUCLEAR REACTIONS 222,226,230Th, 230,234U(γ, F), E*=11 MeV; calculated charge, mass, total kinetic energy (TKE), and neutron multiplicity distributions of fission fragments, and correlations between these parameters using the improved scission-point model in the general framework of dinuclear system (DNS) model; deduced influence of transition from symmetric to asymmetric fission mode. Comparison with experimental data.
doi: 10.1103/PhysRevC.104.014604
2021RO20 Phys.Rev. C 104, 034618 (2021) I.S.Rogov, G.G.Adamian, N.V.Antonenko Cluster approach to spontaneous fission of even-even isotopes of U, Pu, Cm, Cf, Fm, No, Rf, Sg, and Hs RADIOACTIVITY 230,232,234,236,238U, 236,238,240,242,244Pu, 234,236,238,240,242,244,246,248Cm, 238,240,242,244,246,248,250,252,254,256Cf, 242,244,246,248,250,252,254,256,258Fm, 252,254,256,258,260No, 256,258,260,262Rf, 258,260,262,264,266,268,270,272Sg, 264,266,268,270,272,274Hs(α), (SF); calculated half-lives, and decay Q values. 232U(24Ne); 234U(26Ne); 236U, 238Pu(28Mg), (30Mg); 238Pu(32Si); 242Cm(34S); calculated half-lives for cluster decays. Dinuclear system (DNS) model with cluster approach. Comparison with available experimental data.
doi: 10.1103/PhysRevC.104.034618
2021SE11 Phys.Rev. C 104, 014317 (2021) W.M.Seif, G.G.Adamian, N.V.Antonenko, A.S.Hashem Correlations of α-decay properties and isospin-asymmetry NUCLEAR STRUCTURE Z=22-118, N=24-178; N-Z=2-60; calculated neutron skin thicknesses as a function of neutron number N and angular momentum, α-decay half-lives versus Q(α) for even-even α emitters; deduced correlations between the properties of α decay of even-even nuclei and their isospin asymmetry N-Z. Self-consistent Skyrme Hartree-Fock-Bogoliubov (SHFB) model.
doi: 10.1103/PhysRevC.104.014317
2020AD03 Eur.Phys.J. A 56, 47 (2020) G.G.Adamian, N.V.Antonenko, A.Diaz-Torres, S.Heinz How to extend the chart of nuclides?
doi: 10.1140/epja/s10050-020-00046-7
2020AD06 Phys.Rev. C 101, 034301 (2020) G.G.Adamian, N.V.Antonenko, H.Lenske, L.A.Malov Predictions of identification and production of new superheavy nuclei with Z=119 and 120 ATOMIC MASSES 275,276,277,278,279,280,281,282Ds, 279,280,281,282,283,284,285,286Cn, 281,282,283,284,285,286,287,288,289,290,291,292Fl, 287,288,289,290,291,292,293,294,295,296Lv, 291,292,293,294,295,296,297,298,299,300,301,302Og, 293,294,295,296,297,298,299,300,301,302120, 279,280,281,282,283Rg, 283,284,285,286,287Nh, 287,288,289,290,291Mc, 291,292,293,294,295Ts, 295,296,297,298,299,300,301119; calculated atomic masses, Q(α). Microscopic-macroscopic method with Woods-Saxon potential extracted from the HFB self-consistent consideration. Comparison with other theoretical calculations. NUCLEAR STRUCTURE 279Rg, 283Nh, 287Mc, 291Ts, 295119, 275,277Ds, 279,281Cn, 283,285Fl, 287,289Lv, 291,293Og, 295,297120; calculated low-lying levels, J, π, ground-state shell corrections, Q(α) for the nuclei of α-decay chains of 295119, 295120, and 297120. Microscopic-macroscopic method with Woods-Saxon potential extracted from the HFB self-consistent consideration. Comparison with experimental values, and with other theoretical calculations. NUCLEAR REACTIONS 238U, 244Pu, 248Cm, 249Cf(48Ca, X), (50Ti, X), 238U, 244Pu, 248Cm, (54Cr, X), 238U, 244Pu(58Fe, X), 238U(64Ni, X), 248,249,250,251Cf(48Ti, X), (50Ti, X), 244,245,246,247,248Cm(54Cr, X), 235,236,237,238U, 247,248,249Bk(50Ti, X), E not given; calculated Q-values, evaporation residue production cross sections of superheavy elements. DNS fusion model.
doi: 10.1103/PhysRevC.101.034301
2020HO07 Phys.Lett. B 805, 135438 (2020) J.Hong, G.G.Adamian, N.V.Antonenko Could new isotopes of superheavies with Z=112-118 be produced in 48Ca-induced cold fusion reactions? NUCLEAR REACTIONS 238U, 237Np, 239,240,242,244Pu, 243Am, 245,248Cm, 249Bk, 249Cf(48Ca, X), E not given; calculated σ forthe production of new heaviest isotopes of the SHN with charge numbers 112-118 1-n and 2-n evaporation channels. Comparison with experimental data.
doi: 10.1016/j.physletb.2020.135438
2020HO13 Phys.Lett. B 809, 135760 (2020) J.Hong, G.G.Adamian, N.V.Antonenko, P.Jachimowicz, M.Kowal Possibilities of direct production of superheavy nuclei with Z=112-118 in different evaporation channels NUCLEAR REACTIONS 242,244Pu, 243Am, 245,248Cm, 249Bk, 249,252Cf(48Ca, X), E not given; analyzed available data. 276,277,278,279,280,281,282,283,284,285,286,287,288Cn, 280,281,282,283,284,285,286,287,288,289,290,291,292Fl, 286,287,288,289,290,291,292,293,294,295,296Lv, 291,292,293,294,295,296,297,298,299Og, 279,280,281,282,283,284,285,286,287,288,289,290,291Nh, 285,286,287,288,289,290,291,292,293,294,295Mc, 291,292,293,294,295,296,297,298Ts; deduced theoretical barriers and energy thresholds n the evaporation channels with emission of proton and alpha-particle.
doi: 10.1016/j.physletb.2020.135760
2020KA43 Phys.Rev. C 102, 024612 (2020) Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko, H.M.Devaraja, S.Heinz Production of neutron deficient isotopes in the multinucleon transfer reaction 48Ca(Elab = 5.63 MeV / nucleon) + 248Cm NUCLEAR REACTIONS 248Cm(48Ca, X), E=5.63 MeV/nucleon; calculated production cross sections of primary and secondary fragments produced in multinucleon transfer reaction, and excitation energies of primary products using dinuclear system (DNS) model. Comparison with experimental data from SHIP separator at GSI.
doi: 10.1103/PhysRevC.102.024612
2020MU05 Phys.Rev. C 101, 044602 (2020) M.-H.Mun, K.Kwak, G.G.Adamian, N.V.Antonenko Possible production of neutron-rich No isotopes NUCLEAR REACTIONS 248,249,250,251Cf, 254Es(36S, X), (40Ar, X), (48Ca, X), (50Ti, X), 258No/259No/260No/261No/262No/263No/264No/265No/266No, E(cm)=150-230 MeV; 249,250,251Cf, (48Ca, X), Q=48-70 MeV; 254Es(36S, X), (40Ar, X), (48Ca, X), (50Ti, X), Q=30-55 MeV; calculated production σ(E) in zero-neutron and one-neutron evaporation channels. Comparison of production yields of No and Md isotopes. Dinuclear system (DNS) model.
doi: 10.1103/PhysRevC.101.044602
2020PA22 Phys.Rev. C 101, 064604 (2020) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Examination of coexistence of symmetric mass and asymmetric charge distributions of fission fragments NUCLEAR REACTIONS 144Sm(36Ar, F)180Hg*, E*=33.4, 48, 65.8 MeV; 142Nd(40Ca, F)182Hg*, E*=33, 58, 75 MeV; 154Sm(36Ar, F)190Hg*, E*=56, 62.4, 70.5 MeV; 194Pt(α, F)198Hg*, E*=49 MeV; 154Sm(48Ca, F)202Pb*, E*=49, 57, 95 MeV; calculated mass and charge distributions, potential energies and deformations of fission fragments from fission of compound nuclei in excited states using the improved scission-point model. Comparison with available experimental data.
doi: 10.1103/PhysRevC.101.064604
2020RA07 Phys.Rev. C 101, 054315 (2020) A.Rahmatinejad, T.M.Shneidman, N.V.Antonenko, A.N.Bezbakh, G.G.Adamian, L.A.Malov Collective enhancements in the level densities of Dy and Mo isotopes NUCLEAR STRUCTURE 94,96,98Mo, 160,162,164Dy; calculated β2 and β4 deformation parameters, shell corrections, pairing energies, neutron-, and proton-pairing gaps in the ground states, intrinsic level densities, energy dependent level densities, critical temperatures and corresponding critical energies, spin cut-off parameters, number of collective levels, and collective enhancement factors using the superfluid model with single-particle energies from the quasiparticle-phonon model (QPM) and Woods-Saxon potential. Comparison with experimental densities.
doi: 10.1103/PhysRevC.101.054315
2020RO11 Phys.Atomic Nuclei 83, 15 (2020) I.S.Rogov, N.V.Antonenko, G.G.Adamian, T.M.Shneidman Effect of the Nucleon-Density Distribution on the Description of Nuclear Decay
doi: 10.1134/S1063778820010123
2020RO13 Nucl.Phys. A1002, 121995 (2020) I.S.Rogov, G.G.Adamian, N.V.Antonenko, T.M.Shneidman, H.Lenske Nucleon density distribution in description of nuclear decays NUCLEAR STRUCTURE 44Ti; analyzed available data; calculated spectroscopic factors. RADIOACTIVITY 236,238U(α), (SF); analyzed self-consistently calculated nucleon density distributions; deduced T1/2.
doi: 10.1016/j.nuclphysa.2020.121995
2020SA05 Eur.Phys.J. A 56, 19 (2020) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, H.Lenske Extended quantum diffusion approach to reactions of astrophysical interests
doi: 10.1140/epja/s10050-019-00009-7
2019MU09 Phys.Rev. C 99, 054627 (2019) M.-H.Mun, K.Kwak, G.G.Adamian, N.V.Antonenko Possible production of neutron-rich Md isotopes in multinucleon transfer reactions with Cf and Es targets NUCLEAR REACTIONS 254Es(14C, X)258Md/259Md/260Md/261Md/262Md, E(cm)=60-80 MeV; 254Es(18O, X)258Md/259Md/260Md/261Md/262Md, E(cm)=80-95 MeV; 254Es(22Ne, X)258Md/259Md/260Md/261Md/262Md, E(cm)=100-120 MeV; 254Es(26Mg, X)258Md/259Md/260Md/261Md/262Md, E(cm)=115-140 MeV; 254Es(30Si, X)258Md/259Md/260Md/261Md/262Md, E(cm)=130-160 MeV; 254Es(36S, X)258Md/259Md/260Md/261Md/262Md, E(cm)=155-165 MeV; 254Es(40Ar, X)258Md/259Md/260Md/261Md/262Md/263Md/264Md/265Md, E(cm)=170-210 MeV; 254Es(40Ar, X)258Md/259Md/260Md/261Md/262Md/263Md, E(cm)=210-230 MeV; 249Cf(48Ca, X)258Md/259Md/260Md/261Md/262Md, E(cm)=200-210 MeV; 250Cf(48Ca, X)258Md/259Md/260Md/261Md/262Md/263Md, E(cm)=200-210 MeV; 251Cf(48Ca, X)258Md/259Md/260Md/261Md/262Md/263Md/264Md, E(cm)=195-212.5 MeV; 252Cf(48Ca, X)258Md/259Md/260Md/261Md/262Md/263Md/264Md/265Md, E(cm)=195-212.5 MeV; calculated total capture σ(E), maximal production σ(E) for zero- and one-neutron evaporation channels of multinucleon transfer reactions. Dinuclear system (DNS) model.
doi: 10.1103/PhysRevC.99.054627
2019PA36 Phys.Rev. C 99, 064611 (2019) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Change of the shape of mass and charge distributions in fission of Cf isotopes with excitation energy RADIOACTIVITY 250,252,254,256Cf(SF); calculated fission fragment mass and charge distributions using the improved scission-point model. Comparison with experimental data. NUCLEAR REACTIONS 249Cf(n, F), E=thermal; 248,250,252,254,256Cf; induced fission at excitation energies of 0, 15, 25, 35, 45, 46, 55, 65 MeV; calculated fission fragment mass and charge distributions, scission configurations, average light fragment mass and charge, and peak to valley ratio of fission fragment mass and charge distributions. Statistical scission-point fission model.
doi: 10.1103/PhysRevC.99.064611
2019RO15 Phys.Rev. C 100, 024606 (2019) I.S.Rogov, G.G.Adamian, N.V.Antonenko Dynamics of a dinuclear system in charge-asymmetry coordinates: α decay, cluster radioactivity, and spontaneous fission RADIOACTIVITY 232,234,236U, 236,238Pu, 242Cm, 248Cf, 242Cm, 248Cf(24Ne), (28Mg), (34Si), (40S), (46Ar); 248Cf(50Ca); 242Cm, 248Cf(α), (10Be), (11B), (14C), (15N), (20O), (23F), (24Ne), (27Na), (28Mg), (31Al), (34Si), (35P), (40S), (41Cl), (46Ar), (47K), (48Ca), (51Sc), (56Ti), (57V), (58Cr), (61Mn); 232U(24Ne); 234U(26Ne), (28Mg); 236U(30Mg); 232,234,236U(α), (SF); 236Pu(α), (SF), (28Mg); 242Cm(α), (SF), (34Si); 238Pu(α), (SF), (30Mg), (23Si); 248Cf(α), (SF), (40S); calculated half-lives using dinuclear system model, and compared with available experimental results.
doi: 10.1103/PhysRevC.100.024606
2019SA65 Acta Phys.Pol. B50, 507 (2019) V.V.Sargsyan, H.Lenske, G.G.Adamian, N.V.Antonenko From Dinuclear Systems to Close Binary Stars: Application to Mass Transfer
doi: 10.5506/aphyspolb.50.507
2018AD02 Nucl.Phys. A970, 22 (2018) G.G.Adamian, N.V.Antonenko, H.Lenske Estimates of production and structure of nuclei with Z = 119 NUCLEAR REACTIONS 246,247,248Cm(51V, γ), (51V, xn), E not given;247,248,249Bk(50Ti, γ), (50Ti, xn), E not given; calculated 295119 hot fusion Q, Qα, evaporation residue σ using TCSM (Two-Center Shell Model), α-decay chain.
doi: 10.1016/j.nuclphysa.2017.11.001
2018AD05 Phys.Rev. C 97, 034308 (2018) G.G.Adamian, L.A.Malov, N.V.Antonenko, R.V.Jolos Nonrotational states in isotonic chains of heavy nuclei NUCLEAR STRUCTURE 251Es; calculated energies of single-neutron and proton levels. 251No, 253Fm, 286Fl; calculated potential energy contour in (β2, β4) plane. 243,245,247,249,251Cm, 245,247,249,251,253,255Cf, 249,251,253,255,257,259Fm, 251,253,255,257,259No, 255,257,259,261Rf, 259,261,263,265Sg, 263,265,267,269Hs; calculated equilibrium deformation parameters β2 and β4, ground states, levels, J, π. Microscopic-macroscopic approach using the single-particle Woods-Saxon potential of the quasiparticle-phonon model. Comparison with experimental data.
doi: 10.1103/PhysRevC.97.034308
2018AD21 Eur.Phys.J. A 54, 170 (2018) G.G.Adamian, L.A.Malov, N.V.Antonenko, H.Lenske, K.Wang, S.-G.Zhou Incorporating self-consistent single-particle potentials into the microscopic-macroscopic method
doi: 10.1140/epja/i2018-12603-6
2018KA14 Eur.Phys.J. A 54, 6 (2018) Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko, D.Lacroix, J.P.Wieleczko Light charged particle multiplicities in fusion and quasifission reactions NUCLEAR REACTIONS 100Mo(32S, x), E=200 MeV;27Al(121Sb, x), E=905, 1030 MeV;Ag(40Ar, x), E=247, 337 MeV;164Dy(40Ar, x), E=340 MeV; calculated evaporation residue σ, capture σ, fusion-fission σ, p- and α-multiplicity vs incident energy using dinuclear system model. Compared with data.
doi: 10.1140/epja/i2018-12452-3
2018PA01 Nucl.Phys. A969, 226 (2018) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Transitions between symmetric and asymmetric modes in the region of heavy actinides RADIOACTIVITY 242,244,246,248,250,250,252,254,256Cf, 250,252,254,256Fm, 250,252,254No(SF); calculated fragment mass distributions, fragment charge distribution. Compared with available data. Scission point fission model.
doi: 10.1016/j.nuclphysa.2017.10.001
2018PA14 Phys.Rev. C 97, 034621 (2018) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Charge distributions of fission fragments of low- and high-energy fission of Fm, No, and Rf isotopes RADIOACTIVITY 254,256,258,260,264Fm, 258,260,262,264No, 262,264,266Rf(SF); calculated mass and charge distribution of fission fragments using statistical scission-point fission model. Comparison with available experimental data. NUCLEAR REACTIONS 254,256,258,260,264Fm(n, F), E=thermal; calculated mass and charge distribution of fission fragments. 254,256,258,260,264Fm; induced fission at excitation energies of 15, 25, 35, 50 MeV; 258,260,262,264No; induced fission at excitation energies of 25, 50 MeV; 262,264,266Rf; induced fission at excitation energies of 20, 50 MeV; calculated mass and charge distribution of fission fragments. Statistical scission-point fission model. Comparison with available experimental data.
doi: 10.1103/PhysRevC.97.034621
2018PA25 Phys.Rev. C 98, 014624 (2018) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko, D.Lacroix Toward an understanding of the anomaly in charge yield of Mo and Sn fragments in the fission reaction 238U (n, f) NUCLEAR REACTIONS 238U(n, F), E=1.5, 1.97, 2.7 MeV; calculated yields of fission fragments with Z=30-62 using improved scission-point model. Comparison with experimental data, and with GEF theoretical predictions. Discussed possible explanation for anomaly in charge yields of Mo and Sn fragments.
doi: 10.1103/PhysRevC.98.014624
2018PA32 Eur.Phys.J. A 54, 104 (2018) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Suggestion for examination of a role of multi-chance fission NUCLEAR REACTIONS 238U(n, F), E=32.8, 45.3, 59.9 MeV; calculated fragment mass distribution without employing multi-chance fission assumption. Compared to data. RADIOACTIVITY 218,220,222,224,226,228Th, 240U, 244Pu(SF); calculated (excited nuclei, E*=15-60 MeV) fission fragments charge, mass distribution without employing multi-chance fission assumption. Compared to data. 240U(SF); calculated (excited nucleus, E*=55 MeV) fission fragments charge, mass distribution considering multi-chance fission assumption. Compared to data.
doi: 10.1140/epja/i2018-12545-y
2018PA35 Nucl.Phys. A977, 1 (2018) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Induced fission modes of Fermium and Nobelium isotopes NUCLEAR REACTIONS 254,256,258,260Fm(n, f), E=thermal, E*=15 MeV;254,256,258,260Fm260(SF);262,264No(n, f), E=thermal, E*=25, 50 MeV;262,264No(SF); calculated mass distribution using spontaneous and thermal-neutron-induce fission model. Compared with available data.
doi: 10.1016/j.nuclphysa.2018.05.008
2018PA50 Nucl.Phys. A980, 143 (2018) H.Pasca, Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko Influence of the entrance channel on spins of complex fragments in binary reactions
doi: 10.1016/j.nuclphysa.2018.10.060
2017AD13 Acta Phys.Pol. B48, 441 (2017) G.G.Adamian, N.V.Antonenko, A.N.Bezbakh, R.V.Jolos, L.A.Malov, K.Wang, S.-G.Zhou, H.Lenske Influence of Properties of Superheavy Nuclei on Their α Decays RADIOACTIVITY 288Mc, 291,293Ts(α); calculated α-decay chains, Qα, mass excess, levels, J, π, T1/2 using microscopic-macroscopic approach based on TCSM (Two-Center Shell Model). NUCLEAR STRUCTURE 291Ts, 287Mc, 283Nh, 279Rg, 275Mt, 271Bh, 267Db, 253Lr, 259Md, 293Ts, 289Mc, 285Nh, 281Rg, 277Mt, 273Bh, 269Db, 265Lr, 261Md, 288Mc, 284Nh, 280Rg, 276Mt, 272Bh, 268Db; calculated low-lying one-quasiparticle levels, J, π, Qα, mass excess.284Nh, 288Mc(α); calculated α-decay scheme (288Mc to 284Nh, 284Nh to 280Rg) using TCSM (Two-Center Shell Model).
doi: 10.5506/APhysPolB.48.441
2017AD29 Phys.Rev. C 96, 044310 (2017) G.G.Adamian, N.V.Antonenko, L.A.Malov, H.Lenske Examination of production and properties of 268-271Hs NUCLEAR REACTIONS 249Cf(22Ne, 3n)268Hs, ECN=35.2 MeV; 249Cf(22Ne, 4n)267Hs, ECN=46 MeV; 248Cm(26Mg, 3n)271Hs, ECN=33.4 MeV; 248Cm(26Mg, 4n)270Hs, ECN=44.8 MeV; 248Cm(26Mg, 5n)269Hs, ECN=50.8 MeV; 244Pu(30Si, 3n)271Hs, ECN=33.4 MeV; 244Pu(30Si, 4n)270Hs, ECN=46 MeV; 244Pu(30Si, 5n)269Hs, ECN=51.4 MeV; 238U(36S, 3n)271Hs, ECN=34.6 MeV; 238U(36S, 4n), 270Hs, ECN=43.6 MeV; 238U(36S, 3n)269Hs, ECN=49.6 MeV; 226Ra(48Ca, 3n)271Hs, ECN=32.8 MeV; 226Ra(48Ca, 4n)270Hs, ECN=38.8 MeV; calculated production σ using dinuclear system model (DNS), and compared with available experimental data. NUCLEAR STRUCTURE 245Pu, 249,252,253Fm, 256,257,259No, 260,261,262,263Rf, 264,265,266,267Sg, 268,269,270,271Hs, 272,273Ds, 277Cn; calculated levels, K- and shape isomers, J, π using microscopic-macroscopic model, and compared with experimental values. 248Fm; calculated quadrupole and hexadecapole deformation parameters as function of elongation parameter in the two-center shell model. 269,270,271Hs, 265,266,267Sg, 261,263Rf; calculated potential energy surfaces in the plane of elongation and deformation parameters. RADIOACTIVITY 277Cn, 273Ds, 269,271Hs, 265,267Sg, 261,263Rf, 257No(α); calculated Q(α), T1/2. Comparison with available experimental values.
doi: 10.1103/PhysRevC.96.044310
2017HO16 Phys.Rev. C 96, 014609 (2017) J.Hong, G.G.Adamian, N.V.Antonenko Possibilities of production of transfermium nuclei in complete fusion reactions with radioactive beams NUCLEAR REACTIONS 248Cm(16C, xn)259No/260No/261No/262No/263No, E*=10-70 MeV; 248Cm(16C, xnα)256Fm/257Fm/258Fm, E*=30-85 MeV; 249Bk(16C, xn)260Lr/261Lr/262Lr/263Lr/264Lr, E*=10-70 MeV; 249Bk(16C, xnα)257Md/258Md/259Md, E*=30-85 MeV; 244Pu(20O, xn)259No/260No/261No/262No/263No, E*=10-70 MeV; 244Pu(20O, xnα)256Fm/257Fm/258Fm, E*=30-85 MeV; 244Pu(21O, xn)260No/261No/262No/263No, E*=10-70 MeV; 244Pu(21O, xnα)257Fm/258Fm/259Fm, E*=30-85 MeV; 248Cm(20O, xn)263Rf/264Rf/265Rf/266Rf/267Rf, E*=10-70 MeV; 248Cm(20O, xnα)260No/261No/262No, E*=10-70 MeV; 248Cm(21O, xn)264Rf/265Rf/266Rf/267Rf, E*=10-70 MeV; 248Cm(21O, xnα)261No/262No/263No, E*=10-70 MeV; 238U(28Mg, xn)261Rf/262Rf/263Rf, E*=25-65 MeV; 238U(28Mg, xnα)258No/259No/260No, E*=35-75 MeV; 244Pu(28Mg, xn)267Sg/268Sg/269Sg, E*=25-65 MeV; 244Pu(28Mg, xnα)264Rf/265Rf/266Rf, E*=35-75 MeV; 244Pu(30Mg, xn)269Sg/270Sg, E*=30-60 MeV; 244Pu(30Mg, xnα)266Rf/267Rf, E*=35-75 MeV; 249Bk(20O, xn)264Db/265Db/266Db/267Db/268Db, E*=10-70 MeV; 249Bk(20O, xnα)261Lr/262Lr/263Lr, E*=30-75 MeV; 249Bk(21O, xn)264Db/265Db/266Db/267Db/268Db/269Db, E*=10-70 MeV; 249Bk(21O, xnα)262Lr/263Lr/264Lr, E*=30-75 MeV; 248Cm(21F, xn)264Db/265Db/266Db/267Db, E*=10-70 MeV; 248Cm(21F, xnα)261Lr/262Lr/263Lr, E*=30-75 MeV; 248Cm(23F, xn)266Db/267Db/268Db/269Db/270Db, E*=10-70 MeV; 248Cm(23F, xnα)263Lr/264Lr/265Lr, E*=30-75 MeV; 244Pu(24Na, xn)263Db/264Db, E*=35-60 MeV; 244Pu(24Na, xnα)260Lr/261Lr, E*=40-75 MeV; 244Pu(25Na, xn)264Db/265Db/266Db/267Db, E*=15-65 MeV; 244Pu(25Na, xnα)261Lr/262Lr/263Lr, E*=35-75 MeV; 244Pu(27Na, xn)266Db/267Db/268Db/269Db, E*=15-65 MeV; 244Pu(27Na, xnα)263Lr/264Lr/265Lr, E*=30-75 MeV; 251Cf(20O, xn)266Sg/267Sg/268Sg/269Sg, E*=15-60 MeV; 251Cf(20O, xnα)263Rf/264Rf/265Rf, E*=30-75 MeV; 251Cf(21O, xn)267Sg/268Sg/269Sg/270Sg, E*=15-60 MeV; 251Cf(21O, xnα)264Rf/265Rf/266Rf, E*=30-75 MeV; 249Cf(21O, xn)265Sg/266Sg/267Sg/268Sg, E*=15-60 MeV; 249Cf(21O, xnα)262Rf/263Rf/264Rf, E*=30-75 MeV; 250Cf(21O, xn)266Sg/267Sg/268Sg/269Sg, E*=15-60 MeV; 250Cf(21O, xnα)263Rf/264Rf/265Rf, E*=30-75 MeV; 248Cm(24Ne, xn)267Sg/268Sg/269Sg/270Sg, E*=15-65 MeV; 248Cm(24Ne, xnα)264Rf/265Rf/266Rf, E*=30-75 MeV; 248Cm(25Ne, xn)268Sg/269Sg/270Sg/271Sg, E*=15-65 MeV; 248Cm(25Ne, xnα)265Rf/266Rf/267Rf, E*=30-75 MeV; 248Cm(26Ne, xn)269Sg/270Sg/271Sg/272Sg, E*=15-65 MeV; 248Cm(26Ne, xnα)266Rf/267Rf/268Rf, E*=30-75 MeV; calculated σ(E*) for xn and αxn reactions in various asymmetric hot fusion-evaporation reactions with radioactive beams, and compared with available experimental data. 248Cm(16C, 3n), E*=29.2 MeV; 248Cm(20O, 3nα), E*=48.3 MeV; 248Cm(21O, 4nα), E*=54.4 MeV; 248Cm(16C, n), E*=11.8 MeV; 244Pu(20O, n), E*=11.8 MeV; 244Pu(21O, 2n), E*=18.3 MeV; 244Pu(21O, n), E*=12.1 MeV; 249Bk(16C, 2n), E*=17.7 MeV; 249Bk(21O, 3nα), E*=44.8 MeV; 248Cm(23F, 4nα), E*=50.5 MeV; 244Pu(27Na, 4nα), E*=50.9 MeV; 249Bk(21O, 2nα), E*=40.8 MeV; 248Cm(23F, 3nα), E*=46.1 MeV; 244Pu(27Na, 3nα), E*=47.0 MeV; 248Cm(23F, 2nα), E*=40.8 MeV; 244Pu(27Na, 2nα), E*=42.1 MeV; 248Cm(20O, 5n), E*=46.4 MeV; 248Cm(20O, 4n), E*=38.7 MeV; 248Cm(21O, 5n), E*=43.6 MeV; 248Cm(20O, 2n), E*=17.7 MeV; 248Cm(21O, 3n), E*=24.6 MeV; 248Cm(25Ne, 3nα), E*=44.3 MeV; 248Cm(26Ne, 4nα), E*=50.5 MeV; 244Pu(30Mg, 4nα), E*=50.9 MeV; 248Cm(21O, n), E*=10.7 MeV; 248Cm(26Ne, 2nα), E*=40.4 MeV; 249Bk(20O, 5n), E*=45.9 MeV; 248Cm(21F, 5n), E*=48.2 MeV; 244Pu(25Na, 5n), E*=48.9 MeV; 249Bk(20O, 4n), E*=37.9 MeV; 249Bk(21O, 5n), E*=43.3 MeV; 248Cm(21F, 4n), E*=38.9 MeV; 248Cm(23F, 2n), E*=17.2 MeV; 251Cf(20O, 4n), E*=40.3 MeV; 249Cf(21O, 5n), E*=49.6 MeV; 250Cf(21O, 4n), E*=40.3 MeV; 251Cf(21O, 3n), E*=28.7 MeV; 248Cm(24Ne, 5n), E*=46.2 MeV; 249Cf(21O, 4n), E*=41.8 MeV; 248Cm(24Ne, 4n), E*=38.2 MeV; 248Cm(25Ne, 5n), E*=43.1 MeV; 248Cm(26Ne, 4n), E*=37.9 MeV; 244Pu(30Mg, 4n), E*=37.6 MeV; 248Cm(26Ne, 2n), E*=17.3 MeV; calculated evaporation residue cross sections. Dinuclear system (DNS) model.
doi: 10.1103/PhysRevC.96.014609
2017PA05 Acta Phys.Pol. B48, 431 (2017) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Physical Origin of the Transition from Symmetric to Asymmetric Fission Fragment Charge Distribution NUCLEAR REACTIONS 204,206,208Rn, 210,212,214,216,218Ra, 218,220,222,224,226,228Th, 230,232,234U(γ, f), E*≈11 MeV; calculated fission charge yields using improved scission-point model. Compared with available data.
doi: 10.5506/APhysPolB.48.431
2017PA37 Phys.Rev. C 96, 044611 (2017) H.Pasca, Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko Spins of complex fragments in binary reactions within a dinuclear system model NUCLEAR REACTIONS 58Ni(16O, X), E=100 MeV; calculated sum of average fragment spins vs the charge number of the light fragment. 58Ni(40Ar, X), E=280 MeV; calculated root mean square of the single fragment spin and of the sum of fragment spins as a function of the charge number of one of the fragments. Ag(20Ne, X), E=175 MeV; calculated sum of the average fragment spins with and without considering the fragment deformations. 89Y(40Ar, X), E=237 MeV; Ag(40Ar, X), E=288, 340 MeV; 63Cu(20Ne, X), E=166 MeV; calculated γ-ray multiplicity and average spin of heavy fragment as function of charge number of light fragment. 63Cu(20Ne, X), E=166 MeV; calculated square root of the sum of variances of fragment spin distributions versus charge number of light fragment, average orbital angular momentum of the DNS as a function of charge number of one DNS nuclei. 89Y(40Ar, X), E(cm)=80-220 MeV; calculated average total spins, total spin components and average temperatures of the DNS arising from pure excitation of the orbital with bending, twisting, and tilting modes of the fragments of different charge numbers. Dinuclear system (DNS) model calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.044611
2017SA28 Phys.Rev. C 95, 054619 (2017) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, W.Scheid, H.Q.Zhang Comparative analysis of the fusion reactions 48Ti + 58Fe and 58Ni + 54Fe NUCLEAR REACTIONS 48Ti(58Fe, X), E(cm)=65-90 MeV; 58Ni(54Fe, X), E(cm)=85-110 MeV; analyzed experimental reduced fusion excitation functions, capture probabilities, fusion (capture) σ(E), fusion barrier distributions by universal fusion function; deduced astrophysical S factor, enhancement of sub-barrier fusion cross section. Quantum diffusion approach and the universal fusion function representation.
doi: 10.1103/PhysRevC.95.054619
2017SE19 Phys.Rev. C 96, 054328 (2017) W.M.Seif, N.V.Antonenko, G.G.Adamian, H.Anwer Correlation between observed α decays and changes in neutron or proton skins from parent to daughter nuclei RADIOACTIVITY 105,106,107,108,109,110Te, 107,108,109,110,111,112,113I, 109,110,111,112,113,115Xe, 124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,143,144,145,146,147,148,149Nd, 133,134,135,136,137,138,139,143,145,146,147,148,149,150,151,152Sm, 133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155Gd, 148,149,150,151,152Yb, 147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166Ho, 153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177Yb, 186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,211,222,223,224Po, 212,213,214,215,216,217,218,219,220,211,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241Pa, 241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260Fm(α); calculated difference between the proton or neutron skin thicknesses, Q(α), partial α-decay half-lives for 140-155Gd, 232-241Pa and 258-260Fm. Comparison with available experimental half-lives. Hartree-Fock-Bogoliubov (HFB) method based on the Skyrme-like effective interactions.
doi: 10.1103/PhysRevC.96.054328
2016AD18 Physics of Part.and Nuclei 47, 1 (2016) G.G.Adamian, N.V.Antonenko, Sh.A.Kalandarov Description of quasifission reactions in the dinuclear system model NUCLEAR REACTIONS 244Pu(48Ca, X)292Fl, E not given; 248Cm(48Ca, X)296Lv, E not given; 249Cf(48Ca, X)297Og, E not given; 248Cm(64Ni, X)312124, E not given; 232Th(58Fe, X)290Lv, E not given; 244Pu(58Fe, X)302120, E not given; 248Cm(58Fe, X)306122, E not given; 249Cf(58Fe, X)307124, E not given; 208Pb(58Fe, X)266Hs, E not given; 208Pb(64Ni, X)272Ds, E not given; calculated yields, σ, dinuclear system potential energy as a function of the mass number of the light fragment, total kinetic energy. Comparison with available data.
doi: 10.1134/S1063779616010020
2016AD37 Phys.Rev. C 94, 054309 (2016) G.G.Adamian, N.V.Antonenko, H.Lenske, S.V.Tolokonnikov, E.E.Saperstein Isotopic trends of nuclear surface properties of spherical nuclei NUCLEAR STRUCTURE 48,50,52,54,56,58,60,64,68,72,76,78,80,82,84,86,88Ni; calculated binding energies per nucleon. 58,64Ni; calculated radial distributions of the proton density. 64Ni, 122Sn, 196Pb, 272Ds; calculated nucleon-density distributions. Z=28, N=20-50; Z=82, N=98-126; Z=12, N=11-32; Z=50, N=50-85; Z=110, N=154-190; calculated isotopic dependencies of proton and neutron radii and diffuseness. Partially ab initio method, and the Fayans energy density functional (EDF) method used in calculations. Comparison with available experimental data. NUCLEAR REACTIONS 208Pb(64Ni, X), (32Si, X), (α, X); 58Ni(58Ni, X); calculated nucleus-nucleus potentials defined by the density-dependent NN interaction and nucleon density profiles.
doi: 10.1103/PhysRevC.94.054309
2016AN05 Phys.Rev. C 93, 034620 (2016) A.V.Andreev, G.G.Adamian, N.V.Antonenko Asymmetry of fission fragment mass distribution for Po and Ir isotopes RADIOACTIVITY 194,196At(β+F), (ECF); calculated mass distributions of fission fragments for β-delayed fission of 194,196Po nuclei; deduced symmetric and asymmetric fission modes. Improved scission-point model. Comparison with experimental data. NUCLEAR STRUCTURE 185,187,189,191,193Ir; calculated mass distributions for the fission at excitation energy of 10 MeV at the saddle point. Improved scission-point model. Comparison with experimental data for 187,189Ir.
doi: 10.1103/PhysRevC.93.034620
2016BE37 Eur.Phys.J. A 52, 353 (2016) A.N.Bezbakh, T.M.Shneidman, G.G.Adamian, N.V.Antonenko, S.-G.Zhou Level densities of dinuclear systems NUCLEAR STRUCTURE 266Hs, 272,280Ds[originated from 58Fe+208Pb, 64Ni+208Pb, 36S+244Pu]; calculated double nuclear system potential energy, quadrupole deformation, entropy, level density parameter using TCSM (Two-Center Shell Model).
doi: 10.1140/epja/i2016-16353-1
2016HO19 Phys.Rev. C 94, 044606 (2016) J.Hong, G.G.Adamian, N.V.Antonenko Possibilities of production of transfermium nuclei in charged-particle evaporation channels NUCLEAR REACTIONS 238U(12C, 4n), E(cm)=64.3 MeV; 238U(12C, 5n), E(cm)=70.0 MeV; 238U(12C, 6n), E(cm)=79.5 MeV; 238U(12C, 7n), E(cm)=90.4 MeV; 238U(12C, 8n), E(cm)=109.5 MeV; 240Pu(12C, 4n), E(cm)=67.6 MeV; 233U(16O, 4n), E(cm)=87.0 MeV; 233U(16O, 5n), E(cm)=90.8 MeV; 232Th(20Ne, 5n), E(cm)=107.8 MeV; 232Th(20Ne, 6n), E(cm)=111.4 MeV; 232Th(22Ne, 7n), E(cm)=121.2 MeV; 232Th(22Ne, 8n), E(cm)=129.4 MeV; 248Cm(15N, 4n), E(cm)=76.4 MeV; 248Cm(15N, 5n), E(cm)=82.0 MeV; 232Th(27Al, 5n), (27Al, 6n), E(cm)=136.0 MeV; 249Bk(15N, 4n), E(cm)=75.5 MeV; 242Pu(22Ne, 4n), E(cm)=104.9 MeV; 244Pu(22Ne, 4n), (22Ne, 5n), E(cm)=104.9 MeV; 249Bk(18O, 4n), E(cm)=86.7 MeV; 249Bk(18O, 5n), E(cm)=92.3 MeV; 248Cm(19F, 5n), E(cm)=95.8 MeV; 241Am(22Ne, 4n), E(cm)=108.1 MeV; 243Am(22Ne, 4n), E(cm)=106.4 MeV; 236U(27Al, 5n), E(cm)=138.2 MeV; 236U(27Al, 6n), E(cm)=146.3 MeV; 232Th(31P, 5n), E(cm)=151.4 MeV; 249Cf(18O, 4n), E(cm)=88.6 MeV; 238U(30Si, 4n), E(cm)=133.0 MeV; 238U(30Si, 5n), E(cm)=144.0 MeV; 249Bk(22Ne, 4n), (22Ne, 5n), E(cm)=113.0 MeV; calculated evaporation residue σ, and compared with available experimental data. 242Pu(12C, 4n), (12C, 4nα), (12C, 5nα), (18O, 4n), (18O, 5n), (18O, 3np), (22Ne, 2np), (30Si, nα), (30Si, 2nα), (30Si, 2np), (30Si, 3np), (36S, 2nα), (36S, 3nα), (36S, 4nα), 238U(16O, 4n), (16O, 5n), (16O, 6n), (16O, 4nα), (16O, 5nα), (22Ne, 4n), (22Ne, 5n), (22Ne, 6n), (22Ne, 2np), (22Ne, 3np), (22Ne, 4np), (22Ne, nα), (22Ne, 2nα), (22Ne, 3nα), (22Ne, 4nα), (30Si, 2np), (30Si, 3np), (36S, nα), (36S, 2nα), (36S, 3nα), (36S, 4nα), (36S, 3np), 248Cm(18O, 4n), (18O, 5n), (18O, 6n), (18O, nα), (18O, 2nα), (18O, 3nα), (18O, np), (18O, 2np), (18O, 3np), (18O, 4np), (19F, nα), (19F, 2nα), (19F, 2np), (22Ne, 5n), (22Ne, 2np), (22Ne, 3np), (22Ne, 4np), (22Ne, 5np), (22Ne, nα), (22Ne, 2nα), (22Ne, 3nα), (22Ne, 4nα), (15N, np), (15N, 2np), (26Mg, npα), (26Mg, 2npα), (26Mg, 3npα), (26Mg, 4npα), (26Mg, nα), (26Mg, 2nα), (26Mg, 3nα), (26Mg, 4nα), (26Mg, 2np), (26Mg, 3np), (26Mg, 4np), (27Al, 2nα), (27Al, 3nα), (27Al, 4nα), (27Al, 5nα), (30Si, 2nα), (30Si, 3nα), (30Si, 4nα), (30Si, 5nα), (31P, 2nα), (31P, 3nα), (31P, 4nα), 249Cf(15N, 4n), (15N, 2nα), (15N, 3nα), (18O, np), (18O, 2np), 208Pb(48Ca, np), (48Ca, 2np), (48Ca, 3np), (48Ca, 4np), (48Ca, nα), (48Ca, 2nα), (48Ca, 3nα), (48Ca, 4nα), 234U(22Ne, np), (22Ne, 2np), (22Ne, 3np), (22Ne, 4np), (22Ne, nα), (22Ne, 2nα), (22Ne, 3nα), (22Ne, 4nα), 238U(22Ne, 2np), (22Ne, 3np), (22Ne, 4np), (22Ne, nα), (22Ne, 2nα), (22Ne, 3nα), (22Ne, 4nα), 234U(22Ne, np), (30Si, 2np), (30Si, 3np), (36S, nα), (36S, 2nα), (36S, 3nα), (36S, 4nα), (36S, 3np), 244Pu(18P, np), (18P, 2np), (19F, 2np), (22Ne, nα), (22Ne, 2nα), (22Ne, 2np), (22Ne, 3np), (22Ne, 4np), (23Na, 2nα), (26Mg, nα), (26Mg, 2nα), (26Mg, 2np), (26Mg, 3np), (26Mg, 4np), (26Mg, 5np), 249Bk(15N, np), (15N, 2np), (18O, nα), (18O, 2nα), (18O, np), (18O, 2np), (22Ne, nα), (22Ne, 2nα), (22Ne, 3nα), (22Ne, 2np), (22Ne, 3np), (22Ne, 4np), (26Mg, 2α), (26Mg, n2α), (26Mg, 2n2α), (26Mg, nα), (26Mg, 2nα), (26Mg, 3nα), (26Mg, 4nα), (26Mg, 5nα), (27Al, 2nα), (27Al, 3nα), (27Al, 4nα), (30Si, nα), (30Si, 2nα), (30Si, 3nα), (30Si, 4nα), (30Si, 5nα), 235U(36S, nα), (36S, 2np), 233U(36S, 2np), 245Cm(30Si, nα), (30Si, 2nα), (30Si, 3nα), (30Si, 4nα), 240Pu(36S, nα), (36S, 2nα), (36S, 3nα), (36S, 4nα), E*=20-90 MeV; calculated production σ(ECN) in xn, pxn, αxn channels using dinuclear system (DNS) model, and compared with available experimental data. 259,260Md, 260,261No, 261,262,263,264Lr, 264,265Rf, 264,265,266,267,268Db, 266,267,268,269Sg, 267,268,269,270,271Bh, 267,268,269,270,271,272,273,274Hs, 270,271,272,273,274Mt; calculated production σ in pxn and αxn evaporation channels of the asymmetric hot fusion reactions. Comparison with available experimental data.
doi: 10.1103/PhysRevC.94.044606
2016HO22 Eur.Phys.J. A 52, 305 (2016) J.Hong, G.G.Adamian, N.V.Antonenko Possibilities of synthesis of unknown isotopes of superheavy nuclei with charge numbers Z > 108 in asymmetric actinide-based complete fusion reactions NUCLEAR REACTIONS 232Th(27Al, xn), (31P, xn), E*≈25-70 MeV;233,235,238U(28Si, xn), (29Si, xn), (30Si, xn), E*≈25-70 MeV;235U(36S, 3n), E*=29-47 MeV;237Np(36S, 4n), E*=35-61 MeV;237Np(34S, 4n), E*=40-59 MeV;240Pu(36S, 3n), E*=26-51 MeV;240Pu(36S, 4n), E*=36-56 MeV;242Pu(30Si, 4n), E*=39-57 MeV;242Pu(36S, 3n), E*=28-49 MeV;242Pu(36S, 4n), E*=34-55 MeV;242Pu(36S, 5n), E*=44-60 MeV;244Pu(29Si, 5n), E*=50-61 MeV;241Am(34S, 4n), E*=41-53 MeV;241Am(36S, 3n), E*=28-45 MeV;241Am(36S, 4n), E*=36-53 MeV;245Cm(36S, 2nα), E*=36-54 MeV;245Cm(36S, 3nα), E*=42-64 MeV;248Cm(15N, xn), (19F, xn), E*≈25-65 MeV;(27Al, 3n), E*=28-39 MeV;248Cm(27Al, 4n), E*=36-58 MeV;249Bk(15N, xn), (18O, xn), (22Ne, xn);E*≈25-63 MeV;249Bk(26Mg, 3n), E=26-45 MeV;249Bk(26Mg, 4n), E*=34-54 MeV;249Cf(18O, xn), E*=25-62 MeV[x=3-5 for all nuclei];249Cf(30Si, 3n), E*=29-49 MeV;249Cf(30Si, 4n), E*=39-57 MeV;249Cf(36S, 2n), E*=20-36 MeV;249Cf(36S, 3n), E*=29-49 MeV;249Cf(36S, 4n), E*=40-53 MeV;249Cf(30Si, nα), E*=26-49 MeV;249Cf(30Si, 3nα), E*=42-68 MeV; calculated evaporation residue σ; deduced optimal conditions for superheavy nuclei synthesis. Few cross sections compared to available data.
doi: 10.1140/epja/i2016-16305-9
2016KA09 Phys.Rev. C 93, 024613 (2016) Sh.A.Kalandarov, D.Lacroix, G.G.Adamian, N.V.Antonenko, J.P.Wieleczko, S.Pirrone, G.Politi Quasifission and fusion-fission processes in the reactions 78Kr + 40Ca and 86Kr + 48Ca at 10 MeV/nucleon bombarding energy NUCLEAR REACTIONS 40Ca(78Kr, X), 48Ca(86Kr, X), E=10 MeV/nucleon; calculated normalized probabilities of pre-equilibrium decay channels, charge, mass, and isotopic distributions of the products, integrated evaporation residues and fission-like fragments cross sections. Dinuclear system (DNS) model considering pre-equilibrium emission of light particles with the HIPSE code, and competition between complete fusion followed by the decay of compound nucleus and quasifission channels. Discussed odd-even staggering in the yield of the final reaction products.
doi: 10.1103/PhysRevC.93.024613
2016KA20 Phys.Rev. C 93, 054607 (2016) Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko, J.P.Wieleczko Expected production of new exotic α emitters 108Xe and 112Ba in complete fusion reactions NUCLEAR REACTIONS 54Fe(58Ni, xn)108Xe/109Xe/110Xe, E=3.2-5.0 MeV; 54Fe(56Ni, xn)108Xe/109Xe, E=3.2-4.8 MeV; 56Ni(58Ni, X)108Xe/109Xe/110Xe/112Ba/113Ba, E=3.5-5.2 MeV; 58Ni(58Ni, X)108Xe/109Xe/110Xe/112Ba/113Ba/114Ba, E=3.2-5.8 MeV; calculated production σ(E). Discussed production of exotic 108Xe and 112Ba ϵ emitters and superallowed α-decay chains 108Xe -> 104Te -> 100Sn and 112Ba -> 108Xe -> 104Te. Dinuclear system (DNS) model. Comparison with available experimental data.
doi: 10.1103/PhysRevC.93.054607
2016KU10 Physics of Part.and Nuclei 47, 206 (2016) S.N.Kuklin, G.G.Adamian, N.V.Antonenko Description of alpha decay and cluster radioactivity in the dinuclear system model RADIOACTIVITY 184,186,188,190,192,194,196,198,200,202,204,206,208Po, 194,196,198,200,202,204,206,208,210Rn, 233U(α); calculated T1/2, spectroscopic factor as a function of the mass number A. Comparison with available data. NUCLEAR STRUCTURE 224,226,228,230,232,234,236,238U, 224,226Th; calculated energy levels, J, π. Comparison with available data.
doi: 10.1134/S1063779616020039
2016MU17 Eur.Phys.J. A 52, 363 (2016) M.-Hw.Mun, G.G.Adamian, N.V.Antonenko, Y.-O.Lee Possibilities of production of neutron-rich Md isotopes in multi-nucleon transfer reactions NUCLEAR REACTIONS 238U(48Ca, x)259,260,261,262,263Md, E(cm)=191-197 MeV;242,244Pu(48Ca, x)259,260,261,262,263Md, E(cm)=191-201 MeV;245,246,248Cm(48Ca, x)259,260,261,262,263Md, E(cm)=197-205 MeV; calculated σ.
doi: 10.1140/epja/i2016-16363-y
2016PA21 Phys.Rev. C 93, 054602 (2016) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko, Y.Kim Energy dependence of mass, charge, isotopic, and energy distributions in neutron-induced fission of 235U and 239Pu NUCLEAR REACTIONS 235U, 239Pu(n, F), E=thermal, 10-55 MeV; calculated mass, charge, isotopic, and kinetic-energy distributions of fission fragments. 214,218Ra, 230,232,238U(γ, F); calculated charge distributions. 238U(n, F), E=32.8, 45.3, 59.9 MeV; calculated mass distributions. Improved scission-point statistical model with dinuclear system (DNS) model for the fission observables. Comparison with available experimental data.
doi: 10.1103/PhysRevC.93.054602
2016PA46 Phys.Rev. C 94, 064614 (2016) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Unexpected asymmetry of the charge distribution in the fission of 222, 224Th at high excitation energies NUCLEAR REACTIONS 218,220,222,224,226,228Th(E, F), E(*)=11 MeV; calculated charge distributions, driving potentials averaged over fragment mass number and deformations, components of the driving potentials, deformations of fragments. 222,224,226,228Th(E, F), E(*)=11, 35, 60 MeV; calculated charge distributions at different excitation energies of the initial compound nucleus, energy surfaces for 76,78,80,82,84,86,88,90,92,94Kr fragmentations. Improved scission-point model. Comparison with experimental data.
doi: 10.1103/PhysRevC.94.064614
2016PA47 Eur.Phys.J. A 52, 369 (2016) H.Pasca, A.V.Andreev, G.G.Adamian, N.V.Antonenko Extraction of potential energy in charge asymmetry coordinate from experimental fission data RADIOACTIVITY 212,214,216,218Ra, 218,220,222,224,226,228Th, 230,232,234U(SF); calculated fission fragment deformation vs charge using fit to the observed yields. NUCLEAR REACTIONS 222,224,226,228Th(γ, F), E not given; calculated potential energy surfaces, yields using observed charge distribution.
doi: 10.1140/epja/i2016-16369-5
2016SA23 Phys.Rev. C 93, 054613 (2016) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, A.Diaz-Torres, P.R.S.Gomes, H.Lenske Experimental elastic and quasi-elastic angular distributions provide transfer probabilities NUCLEAR REACTIONS 206Pb(18O, 16O), E=79 MeV; calculated two-neutron transfer probabilities using experimental data for elastic and quasielastic probabilities in 18O+206Pb and 16O+208Pb reactions. Comparison with experimental data for two-neutron transfer reaction.
doi: 10.1103/PhysRevC.93.054613
2016SC24 Phys.Rev. C 94, 064606 (2016) G.Scamps, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, D.Lacroix Extraction of pure transfer probabilities from experimental transfer and capture data NUCLEAR REACTIONS 96Zr(40Ca, X), E=84-111 MeV; calculated s-wave capture probability, one- and two-neutron transfer probabilities. Comparison with experimental data.
doi: 10.1103/PhysRevC.94.064606
2015AD11 Phys.Rev. C 91, 054602 (2015) G.G.Adamian, N.V.Antonenko, H.Lenske Role of the neck degree of freedom in cold fusion reactions NUCLEAR REACTIONS 48Ca, 50Ti, 54Cr, 58Fe, 64,72,78Ni, 70Zn(208Pb, X), E not given; calculated mass parameter and potential energy surface contours, time-dependence of the neck parameter in cold fusion reactions. Two-center shell model. Comparison with other theoretical calculations.
doi: 10.1103/PhysRevC.91.054602
2015AD26 Phys.Rev. C 92, 054319 (2015) G.G.Adamian, N.V.Antonenko, H.Lenske Origin of termination of negative-parity bands NUCLEAR STRUCTURE 20Ne, 24Mg, 28Si, 32S, 36Ar, 40,42Ca, 44Ti, 54Cr, 62Zn, 74Kr; calculated termination of negative-parity rotational bands built on ground states, lifetimes of E2 transitions and α-cluster decay using α-cluster interpretation. Predicted terminating states.
doi: 10.1103/PhysRevC.92.054319
2015BE10 Acta Phys.Pol. B46, 563 (2015) A.N.Bezbakh, T.M.Shneidman, G.G.Adamian, N.V.Antonenko, S.-G.Zhou Influence of Shell Structure on Level Densities of Superheavy Nuclei RADIOACTIVITY 296,298,300120(α); calculated the intrinsic level density parameters; deduced dependences of the level density parameters on the mass and charge numbers as well as on the ground-state shell corrections. Comparison with phenomenological values.
doi: 10.5506/APhysPolB.46.563
2015BE20 Phys.Rev. C 92, 014329 (2015) A.N.Bezbakh, V.G.Kartavenko, G.G.Adamian, N.V.Antonenko, R.V.Jolos, V.O.Nesterenko Quasiparticle structure of superheavy nuclei along the α-decay chain of 288115 NUCLEAR STRUCTURE 268Db, 272Bh, 276Mt, 280Rg, 284Nh, 288Mc; calculated one-quasiproton and one-quasineutron spectra, low-lying two-quasiparticle (neutron-proton) spectra using microscopic Skyrme Hartree-Fock (SHF) approach, and modified two-center shell model (TCSM), with pairing treated at BCS level. RADIOACTIVITY 272Bh, 276Mt, 280Rg, 284Nh, 288Mc(α); calculated Q(α) for ground state and isomer decays. 268Db, 272Bh, 276Mt, 280Rg, 284Nh; calculated decay schemes following α decays, predicted transitions, multipolarities, isomers, two-quasiparticle configurations using microscopic Skyrme Hartree-Fock (SHF) approach, and modified two-center shell model (TCSM), with pairing treated at BCS level. Predicted strong E1, M1 and M2 transitions in 276Mt. Comparison with experimental Q(α) values and available α spectra.
doi: 10.1103/PhysRevC.92.014329
2015HO08 Phys.Rev. C 92, 014617 (2015) J.Hong, G.G.Adamian, N.V.Antonenko Influence of entrance channel on the production of hassium isotopes NUCLEAR REACTIONS 226Ra(48Ca, 3n), (48Ca, 4n), (48Ca, 5n), 232Th(40Ar, 3n), (40Ar, 4n), (40Ar, 5n), 238U(36S, 3n), (36S, 4n), (36S, 5n), (34S, 3n), (34S, 4n), (34S, 5n), (26Mg, 3n), (26Mg, 4n), (26Mg, 5n), 248Cm(26Mg, 3n), (26Mg, 4n), (26Mg, 5n), (25Mg, 3n), (25Mg, 4n), (25Mg, 5n), 244Pu(30Si, 3n), (30Si, 4n), (30Si, 5n), 249Cf(22Ne, 3n), (22Ne, 4n), (22Ne, 5n), E near and sub-barrier energies; calculated effective capture cross section and fusion probability PCN, survival probabilities as function of the excitation energy of the compound nucleus, σ for 3n-, 4n- and 5n-channels leading to production of 266,267,268,269,270,271Hs isotopes. Dinuclear system (DNS) model. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.014617
2015KU19 Phys.Rev. C 92, 014603 (2015) R.A.Kuzyakin, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko Entrance channel effects on sub-barrier capture NUCLEAR REACTIONS 152Sm(16O, X), E(cm)=45-75 MeV; 184W(16O, X), E(cm)=58-88 MeV; 175Lu(19F, X), E(cm)=60-93 MeV; 100Mo(64Ni, X), E(cm)=118-162 MeV; 58Ni(60Ni, X), E(cm)=87-121 MeV; 90,94Zr(32S, X), E(cm)=73.2, 78.2, 83.2 MeV; 90,94Zr(40Ca, X), E(cm)=90.7, 95.7, 100.7 MeV; 144Sm(12C, X), 92Zr(64Ni, X), E(cm)-Vb=-12 to 35 MeV; 144Nd(16O, X), 123Sb(37Cl, X), 96Zr(64Ni, X), 80Se(80Se, X), E(cm)-Vb=-13 to 26 MeV; 142Ce(28Si, X), 138Ba(32S, X), 122Sn(48Ti, X), E(cm)-Vb=-12 to 38 MeV; 204Pb(12C, X), 186W(30Si, X), 168Er(48Ca, X), E(cm)-Vb=-20-40 MeV; 204Pb(16O, X), 186W(34S, X), 170Er(50Ti, X), 124Sn(96Zr, X), E(cm)-Vb=-17 to 26 MeV; 144Nd(16O, X), E(cm)-Vb=13 MeV; 96Zr(64Ni, X), E(cm)-Vb=11 MeV; calculated capture σ(E), partial capture cross sections and the mean angular momenta for compound nuclei of 156,160Er, 170Hf, 200Pb, 216Ra and 220Th; investigated deformation, neutron transfer, and entrance channel mass (charge) asymmetry effects. Quantum diffusion approach. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.014603
2015MU05 Phys.Rev. C 91, 054610 (2015) M.-H.Mun, G.G.Adamian, N.V.Antonenko, Y.Oh, Y.Kim Toward neutron-rich nuclei via transfer reactions with stable and radioactive beams NUCLEAR REACTIONS 160Gd, 164Dy, 170Er, 176Yb, 180Hf, 186W, 192Os, 204Hg, 208Pb, 232Th(48Ca, X)52Ca/54Ca/56Ca/58Ca, E(cm)=150-225 MeV; 64,66,68,70,72,74,76,78Ni, 86,88,90,92,94Kr(160Gd, X)166Gd/168Gd/170Gd/172Gd/174Gd, E(cm)=145-260 MeV; 48Ca, 50Ti, 54Cr, 58Fe, 64,66,68,70,72,74,76,78Ni, 70Zn, 76Ge, 82Se, 86,88,90,92,94Kr(164Dy, X)170Dy/172Dy/174Dy/176Dy/178Dy, E(cm)=150-260 MeV; 48Ca, 50Ti, 54Cr, 58Fe, 64,66,68,70,72,74,76,78Ni, 70Zn, 76Ge, 82Se, 86,88,90,92,94Kr(170Er, X)176Er/178Er/180Er/182Er/184Er, E(cm)=150-270 MeV; 48Ca, 50Ti, 54Cr, 58Fe, 64,66,68,70,72,74,76,78Ni, 70Zn, 76Ge, 82Se, 86,88,90,92,94Kr(176Yb, X)182Yb/184Yb/186Yb/188Yb/190Yb, E(cm)=160-270 MeV; 64,66,68,70,72,74,76,78Ni(180Hf, X)186Hf/188Hf/190Hf/192Hf/194Hf, E(cm)=190-230 MeV; 48Ca, 50Ti, 54Cr, 58Fe, 64,66,68,70,72,74,76,78Ni, 70Zn, 76Ge, 82Se(186W, X)192W/194W/196W/198W/200W, E(cm)=170-270 MeV; 48Ca, 50Ti, 54Cr, 58Fe, 64,66,68,70,72,74,76,78Ni, 70Zn, 76Ge, 82Se(192Os, X)196Os/198Os/200Os/202Os/204Os, E(cm)=165-270 MeV; 48Ca, 66,68,70,72,74,76,78Ni(204Hg, X)210Hg/212Hg/214Hg/216Hg, E(cm)=192-255 MeV; 48Ca, 66,68,70,72,74,76,78Ni(208Pb, X)214Pb/216Pb/218Pb/220Pb, E(cm)=200-268 MeV; 48Ca, 66,68,70,72,74,76,78Ni(232Th, X)238Th/240Th/242Th/244Th, E(cm)=199-261 MeV; calculated σ(E) for production of neutron-rich nuclei close to the neutron drip line in multi-nucleon transfer reactions. Dinuclear system (DNS) approach with synthesis through nucleon transfers and decay into two fragments.
doi: 10.1103/PhysRevC.91.054610
2015OG06 Phys.Atomic Nuclei 78, 985 (2015); Yad.Fiz. 78, 1047 (2015) A.A.Ogloblin, H.Q.Zhang, C.J.Lin, H.M.Jia, S.V.Khlebnikov, E.A.Kuzmin, A.N.Danilov, A.S.Demyanova, W.H.Trzaska, X.X.Xu, F.Yang, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, W.Scheid Analysis of the role of neutron transfer in asymmetric fusion reactions at subbarrier energies NUCLEAR REACTIONS 208Pb(28Si, X), E=130-140 MeV; measured reaction products; deduced capture σ. Comparison with calculated values.
doi: 10.1134/S1063778815080116
2015SA02 Phys.Rev. C 91, 014613 (2015) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, W.Scheid, H.Q.Zhang Examination of the different roles of neutron transfer in the sub-barrier fusion reactions 32S + 94, 96Zr and 40Ca + 94, 96Zr NUCLEAR REACTIONS 90,94,96Zr(40Ca, X), E(cm)=84-108 MeV; 90,96Zr(48Ca, X), E(cm)=88-109 MeV; 90,94,96Zr(32S, X), E(cm)=70-86 MeV; 90,96Zr(36S, X), E(cm)=71-186 MeV; calculated capture cross sections and compared with experimental data, analyzed experimental reduced fusion excitation functions; deduced s-wave capture probabilities as function of incident energy. Quantum diffusion approach and the universal fusion function representation.
doi: 10.1103/PhysRevC.91.014613
2015SA45 Phys.Rev. C 92, 054613 (2015) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, Z.Kohley Isotopic trends in capture reactions with radioactive and stable potassium beams NUCLEAR REACTIONS 208Pb, 124Sn(37K, X), (39K, X), (41K, X), (43K, X), (45K, X), (46K, X), (47K, X), E(cm)-Vb=-10 to 15 MeV; calculated capture σ((E(cm)-Vb), A); deduced isospin dependence of the capture cross sections. 208Pb(46K, X), (48Ca, X), E(cm)=157-190 MeV; 124Sn(46K, X), (48Ca, X), E(cm)-Vb=-6 to 15 MeV; calculated capture σ(E), and compared with experimental data. Quantum diffusion approach. Role of isospin and closed shell structures in the entrance channel for the production of new isotopes.
doi: 10.1103/PhysRevC.92.054613
2015SA46 Phys.Rev. C 92, 054620 (2015) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, A.Diaz-Torres, P.R.S.Gomes, H.Lenske Derivation of breakup probabilities of weakly bound nuclei from experimental elastic and quasi-elastic scattering angular distributions NUCLEAR REACTIONS 206Pb(6He, 6He), (6He, 6He'), E=16 MeV; 210Pb(α, α), (α, α'), E=17.71 MeV; devised a simple method and a formula relating the breakup and elastic (quasi-elastic) scattering probabilities; calculated breakup probability for 6He+206Pb reaction, and compared with continuum-discretized coupled-channels (CDCC) calculations.
doi: 10.1103/PhysRevC.92.054620
2015SC03 Phys.Rev. C 91, 024601 (2015) G.Scamps, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, D.Lacroix Analysis of the dependence of the few-neutron transfer probability on the Q-value magnitudes NUCLEAR REACTIONS 116,124,130Sn(40Ca, xn), at Vb-E(cm)<25 MeV; analyzed dependence of one-, two-, three-, and four-neutron transfer probabilities on the magnitudes of Q values, and compared with calculations of nucleon transfer probabilities within the time-dependent Hartree-Fock plus BCS approach.
doi: 10.1103/PhysRevC.91.024601
2015SH28 Phys.Rev. C 92, 034302 (2015) T.M.Shneidman, G.G.Adamian, N.V.Antonenko, R.V.Jolos, S.-G.Zhou Cluster approach to the structure of 240Pu NUCLEAR STRUCTURE 240Pu; calculated levels, J, π, rotational bands, parity splitting, average mass asymmetry, B(E2), B(E1), transition dipole moment D0, D0/q0 ratio, B(E1)/B(E2) ratio. Positive parity 0+2 rotational band, alternating-parity rotational bands. Cluster approach, with shape deformation parameters and cluster degrees of freedom. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.034302
2014AD23 Phys.Rev. C 90, 034322 (2014) G.G.Adamian, N.V.Antonenko, L.A.Malov, G.Scamps, D.Lacroix Effects of angular dependence of surface diffuseness in deformed nuclei on Coulomb barrier NUCLEAR STRUCTURE 152Sm, 220,238U; calculated neutron, proton density distributions. 220,222,224,226,228,230,232,234Ra, 220,222,224,226,228,230,232,234,236,238Th, 240,242,244,246,248,250,252Cm; calculated isotopic dependency of average surface diffuseness. 226,228,230,232,234,236,238,240U; calculated isotopic dependencies of nucleon density distribution diffuseness. self-consistent calculations. Comparison with phenomenological mean-field potential calculations. NUCLEAR REACTIONS 238U(36S, 36S), (16O, 16O), E not given; calculated dependencies of the Coulomb-barrier heights on the orientation angle. Self-consistent and mean-field potential calculations.
doi: 10.1103/PhysRevC.90.034322
2014BE21 Eur.Phys.J. A 50, 97 (2014) A.N.Bezbakh, T.M.Shneidman, G.G.Adamian, N.V.Antonenko Level densities of heaviest nuclei NUCLEAR STRUCTURE 162Dy, 166Er, 190Os, 196Pt, 200Hg, 228,230Th, 228Ra, 256,258,260Fm, 260,262,264No, 264,266,268Rf, 268,270,272Sg, 272,274,276Sg, 276,278,280Ds, 280,282,284Cn, 284,286,288Fl, 288,290,292Lv, 292,294,296Og, 296,298,300120, 300,302,304122, 304,306,308124, 308,310,312126, 312,314,316128, 316,318,320130; calculated level density, level-density parameters, ground-state shell corrections using two-center shell model single-particle spectra.
doi: 10.1140/epja/i2014-14097-6
2014KA40 Phys.Rev. C 90, 024609 (2014) Sh.A.Kalandarov, G.G.Adamian, N.V.Antonenko, J.P.Wieleczko Production of the doubly magic nucleus 100Sn in fusion and quasifission reactions via light particle and cluster emission channels NUCLEAR REACTIONS 50Cr(58Ni, 3npα)100In, E=319 MeV; 58Ni(58Ni, 3np3α)100In, E=325 MeV; 58Ni(58Ni, 3np12C)100In, E=348, 371, 394 MeV; 50Cr(58Ni, 3nα)101Sn, E=249 MeV; 58Ni(58Ni, 3n3α)101Sn, E=325, 348, 371, 394 MeV; 54Fe(58Ni, 2n)110Xe, E=200 MeV; 54Fe(58Ni, 3n)109Xe, E=215 MeV; 58Ni(50Cr, 3npα)100In, E=255 MeV; 58Ni(50Cr, 4nα)100Sn, E=255 MeV; 54Fe(58Ni, X)108Te/109Te/108I/109I/110I, E=3.3-4.6 MeV/nucleon; 46Ti(58Ni, xn)100Sn/101Sn/102Sn/103Sn, E=3.4-5.6 MeV/nucleon; 28Si(75Rb, xnp)100Sn/101Sn, E=3.4-5.2 MeV/nucleon; 50Cr(58Ni, xnα)100Sn/101Sn/102Sn/103Sn, E=4.2-5.6 MeV/nucleon; 50Cr(56Ni, xnα)100Sn/101Sn/102Sn/103Sn, E=3.4-5.0 MeV/nucleon; 58Ni(58Ni, X)100Sn/101Sn/102Sn/103Sn, E=4.2-6.4 MeV/nucleon; 58Ni(56Ni, X)100Sn/101Sn/102Sn/103Sn, E=4.0-5.1 MeV/nucleon; 40Ca(72Kr, X)100Sn/101Sn/102Sn/103Sn, E=3.6-5.6 MeV/nucleon; calculated σ(E) as function of atomic number and mass number for particle and cluster decay channels using dinuclear system (DNS) mode, and compared with experimental data. Fusion and quasifission reactions. Predictions for future production of exotic nuclei.
doi: 10.1103/PhysRevC.90.024609
2014MU02 Phys.Rev. C 89, 034622 (2014) M.-H.Mun, G.G.Adamian, N.V.Antonenko, Y.Oh, Y.Kim Production cross section of neutron-rich isotopes with radioactive and stable beams NUCLEAR REACTIONS 48Ca, 70Zn, 86Kr, 88Sr(144Xe, X)148Xe/150Xe/152Xe, E(cm)=130-240 MeV; 48Ca(134Te, X), (136Te, X)136Te/138Te/140Te/142Te, E(cm)=120-170 MeV; 68,70Zn(142Xe, X), (144Xe, X)82Zn/84Zn/86Zn, E(cm)=160-195 MeV; 48Ca(134Te, X), (136Te, X)52Ca/54Ca/56Ca/58Ca/60Ca, E(cm)=125-165 MeV; 198Pt(48Ca, X), (50Ti, X), (54Cr, X), (58Fe, X), (64Ni, X), (70Zn, X), (76Ge, X)202Pt/204Pt/206Pt, E(cm)=170-270 MeV; 198Pt(48Ca, X)202Pt/203Pt/204Pt/205Pt/206Pt, E(cm)=170-220 MeV; 198Pt(64Ni, X), (66Ni, X), (68Ni, X), (70Ni, X), (72Ni, X)202Pt/204Pt/206Pt/208Pt/210Pt, E(cm)=215-260 MeV; calculated production σ for neutron-rich isotopes close to the neutron drip line using stable and radioactive beams. Diffusive multinucleon transfer reaction model.
doi: 10.1103/PhysRevC.89.034622
2014OG01 Eur.Phys.J. A 50, 157 (2014) A.A.Ogloblin, H.Q.Zhang, C.J.Lin, H.M.Jia, S.V.Khlebnikov, E.A.Kuzmin, W.H.Trzaska, X.X.Xu, F.Yan, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, W.Scheid Role of neutron transfer in asymmetric fusion reactions at sub-barrier energies NUCLEAR REACTIONS 208Pb(28Si, x), (30Si, x), E(cm)≈115-150 MeV; measured reaction products using SSTD array; deduced fusion σ. 208Pb(20Ne, x), E(cm)=85-109 MeV;208Pb(28Si, x), (30Si, x), E(cm)≈115-150 MeV; calculated fusion σ using quantum diffusion approach. Compared with other available data. 7
doi: 10.1140/epja/i2014-14157-y
2014SA24 Eur.Phys.J. A 50, 71 (2014) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, W.Scheid, H.Q.Zhang Derivation of breakup probabilities from experimental elastic backscattering data NUCLEAR STRUCTURE 6,8He, 8Li, 7,9,11Be, 8,9B, 15C, 17F; calculated breakup probability near and above Coulomb barrier.
doi: 10.1140/epja/i2014-14071-4
2014SA70 Phys.Rev. C 90, 064601 (2014) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, A.Diaz-Torres, P.R.S.Gomes, H.Lenske Deriving capture and reaction cross sections from observed quasi-elastic and elastic backscattering NUCLEAR REACTIONS 58Ni(58Ni, 58Ni), (58Ni, 58Ni'), E=86-118 MeV; 74Ge(64Ni, 64Ni), (64Ni, 64Ni'), E=96-120 MeV; 92Mo(α, α), (α, α'), E=13.20, 18.70 MeV; 106,110Cd(α, α), (α, α'), E=15.55, 18.8 MeV; 112Sn(α, α), (α, α'), E=13.90, 18.84 MeV; 120Sn(16O, 16O), (16O, 16O'), E=Vb, Vb+5 MeV, Vb+10 MeV; 144,154Sm(16O, 16O), (16O, 16O'), E=55-80 MeV; 152Sm(16O, 16O), (16O, 16O'), E=58.8, 63.3, 72.4 MeV; 208Pb(6Li, 6Li), (6Li, 6Li'), (7Li, 7Li), (7Li, 7Li'), E=Vb+5 MeV, Vb+10 MeV; 208Pb(16O, 16O), (16O, 16O'), E=65-95 MeV; 208Pb(20Ne, 20Ne), (20Ne, 20Ne'), E=Vb, Vb+5 MeV, Vb+10 MeV; analyzed and proposed methods for extracting differential and integral reaction and capture σ(E, J) from the experimental elastic and quasi-elastic backscattering measurements. Coupled-channels approach.
doi: 10.1103/PhysRevC.90.064601
2014SA75 Eur.Phys.J. A 50, 168 (2014) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, A.Diaz-Torres, P.R.S.Gomes, H.Lenske Extracting integrated and differential cross sections in low-energy heavy-ion reactions from backscattering measurements NUCLEAR REACTIONS 110Cd, 120Sn(α, x), E=9.5-20 MeV; calculated coupled-reaction channels σ, reaction σ, elastic scattering σ(θ) using backscattering data. 92Mo(α, x), E=10-20 MeV;120Sn(α, x), E=11-30 MeV;208Pb(16O, x), E=67-80 MeV; calculated reaction σ (in the case of 16O also capture σ). Compared with data and other calculations.
doi: 10.1140/epja/i2014-14168-8
2014SA77 Eur.Phys.J. A 50, 184 (2014) V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, P.R.S.Gomes Disagreement between capture probabilities extracted from capture and quasi-elastic backscattering excitation functions NUCLEAR REACTIONS 120Sn(16O, x), E(cm)=44-59 MeV;144Sm(16O, x), E(cm)=63-78 MeV;208Pb(16O, x), E(cm)=56-70 MeV; calculated, extracted s-wave capture probability using quasi-elastic backscattering σ data and capture σ.
doi: 10.1140/epja/i2014-14184-8
2013AN19 Phys.Rev. C 88, 047604 (2013) A.V.Andreev, G.G.Adamian, N.V.Antonenko, A.N.Andreyev Isospin dependence of mass-distribution shape of fission fragments of Hg isotopes RADIOACTIVITY 180Tl(SF); calculated mass distributions in fission of 180Hg using improved scission-point model. Comparison with experimental data. NUCLEAR REACTIONS 144Sm(36Ar, F)180Hg*, E(cm)=128, 136, 152, 200 MeV; 144Sm(40Ar, F)184Hg*, E(cm)=125.2, 133, 148.7, 172.2, 195.6 MeV; 174,176,178,182,186,188,190,192,194,196Hg; calculated mass distributions in induced fission using improved scission-point model.
doi: 10.1103/PhysRevC.88.047604
2013KU05 Acta Phys.Pol. B44, 471 (2013) R.A.Kuzyakin, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko Study of Isotopic Effects in Capture Process NUCLEAR REACTIONS 144,150,154Sm(48Ca, X), 154Sm(40Ca, X), E(cm)<150 MeV; calculated σ.
doi: 10.5506/APhysPolB.44.471
2013KU09 Bull.Rus.Acad.Sci.Phys. 77, 406 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 453 (2013) A.N.Kuzmina, G.G.Adamian, N.V.Antonenko Role of the Quasiparticle Structure in α-Decays of Superheavy Nuclei RADIOACTIVITY 287Fl, 283Cn, 279Ds, 275Hs, 271Sg, 267Rf, 293Lv, 289Fl, 285Cn, 281Ds, 277Hs, 273Sg(α); calculated energy levels, J, π, Q-values. Modified TCSM calculations, comparison with available data.
doi: 10.3103/S1062873813040175
2013KU16 Phys.Atomic Nuclei 76, 716 (2013); Yad.Fiz. 76, 766 (2013) R.A.Kuzyakin, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko Total and partial capture cross sections in reactions with deformed nuclei at energies near and below the Coulomb barrier NUCLEAR REACTIONS 112Cd(16O, X), E(cm)<50 MeV;152Sm(16O, X), E(cm)<75 MeV;184W(16O, X), E(cm)<85 MeV;64Ni(64Ni, X), E(cm)<110 MeV;92Zr(64Ni, X), E(cm)<156 MeV;96Zr(64Ni, X), E(cm)<156 MeV;175Lu(19F, X), E(cm)<90 MeV;94Mo(28Si, X), E(cm)<95 MeV;154Sm(28Si, X), E(cm)<120 MeV;64Ni(58Ni, X), E(cm)<110 MeV;100Mo(64Ni, X), E<160 MeV;96Zr(40Ca, X), E(cm)<110 MeV;90Zr(48Ca, X), E(cm)<115 MeV; calculated total and partial capture σ and the mean angular momenta of the captured systems. Quantum diffusion approach, comparison with available data.
doi: 10.1134/S1063778813060094
2013KU17 Bull.Rus.Acad.Sci.Phys. 77, 803 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 886 (2013) R.A.Kuzyakin, V.V.Sargsyan, G.G.Adamian, N.V.Antonenko, E.E.Saperstein, S.V.Tolokonnikov Study of isotopic chain capture NUCLEAR REACTIONS 196,200,204,208Pb(16O, X), E(cm)<100 MeV; 196,200,204,208Pb(48Ca, X), E(cm)<190 MeV; 152,154Sm(16O, X), E(cm)<75 MeV; calculated σ, mean-square angular momenta. Double-folding formalism with the effective Migdal nucleon-nucleon interaction, comparison with experimental data.
doi: 10.3103/S1062873813070150
Back to query form [Next] Note: The following list of authors and aliases matches the search parameter G.Adamyan: , G.G.ADAMIAN, G.G.ADAMYAN |