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NSR database version of May 3, 2024.

Search: Author = A.A.Khudenko

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2010DE12      Phys.Rev. C 81, 034613 (2010); Erratum Phys.Rev. C 82, 059903 (2010)

V.Yu.Denisov, A.A.Khudenko

α decay of even-even superheavy elements

RADIOACTIVITY ^256,258,260Rf, ^{264,266,268,270,272,274}Sg, ^{268,270,272,274,276,278,280}Hs, ^{272,274,276,278,280,282,284,286}Ds, ^{276,278,280,282,284,286,288,290}Cn, ^{280,282,284,286,288,290,292,294}Fl, ^{286,288,290,292,294,296,298}Lv, ^{288,290,292,294,296,298,300,302}Og, ^{292,294,296,298,300,302,304,306}120, ^{296,298,300,302,304,306,308,310}122, ^{300,302,304,306,308,310,312,314}124, ^{304,306,308,310,312,314,316,318}126(α); calculated half-lives using the Q values of α transitions obtained within different approximations for atomic masses. Comparisons with experimental data.

doi: 10.1103/PhysRevC.81.034613
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2010DE16      Bull.Rus.Acad.Sci.Phys. 74, 554 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 587 (2010)

V.Yu.Denisov, A.A.Khudenko

α-Decay half-lives, α-capture cross sections, and α-nucleus interaction

NUCLEAR STRUCTURE ^40,44Ca, ⁵⁹Co, ²⁰⁸Pb, ²⁰⁹Bi; calculated probabilities of α-transitions; deduced α-nuclear potential.

doi: 10.3103/S1062873810040283
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2009DE16      Phys.Rev. C 79, 054614 (2009); Erratum Phys.Rev. C 82, 059901 (2010)

V.Yu.Denisov, A.A.Khudenko

α-decay half-lives: Empirical relations

RADIOACTIVITY Z>82, A>208(α); analyzed α-decay half-lives for ground state to ground state decay. Deduced empirical relations.

doi: 10.1103/PhysRevC.79.054614
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2009DE32      Phys.Rev. C 80, 034603 (2009); Erratum Phys.Rev. C 82, 059902 (2010)

V.Yu.Denisov, A.A.Khudenko

α decays to ground and excited states of heavy deformed nuclei

RADIOACTIVITY ^222,224,226Ra, ^{226,228,230,232}Th, ^{228,230,232,234,235,236,238}U, ^{234,236,238,240,242,244}Pu, ^{238,240,242,244,246,248}Cm, ^{244,246,248,250,252}Cf, ^248,250,252Fm, ²⁵²No(α); calculated half-lives and branching ratios for g.s. to g.s. decays and g.s. to excited states using Unified model for α decay and α capture (UMADAC). Comparison with experimental data.

doi: 10.1103/PhysRevC.80.034603
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2009DE35      Ukr.J.Phys. 54, 1073 (2009)

V.Yu.Denisov, A.A.Khudenko

Empirical Relations for α-Decay Half-lives

2009DE55      At.Data Nucl.Data Tables 95, 815 (2009); Erratum At.Data Nucl.Data Tables 97, 187 (2011)

V.Yu.Denisov, A.A.Khudenko

α-Decay half-lives, α-capture, and α-nucleus potential

NUCLEAR STRUCTURE Z=51-118, A=103-293; calculated α-decay T_1/2, deformation parameters. UMADAC framework, comparison with experimental data.

NUCLEAR REACTIONS ^40,44Ca, ⁵⁹Co, ²⁰⁸Pb, ²⁰⁹Bi(α, X), E=5-25 MeV; calculated α-capture σ. UMADAC framework, CCFULL calculations, comparison with experimental data.

doi: 10.1016/j.adt.2009.06.003
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2008DE39      Iader.Fiz.Enerh. 9 no.3, 33 (2008); Nuc.phys.atom.energ. 9, no.3, 33 (2008)

V.Yu.Denisov, A.A.Khudenko

Alpha-nucleus interaction potential

NUCLEAR REACTIONS ⁴⁰Ca(α, X), E=5-25 MeV; ⁴⁴Ca(α, X), E=9-25 MeV;⁵⁹Co(α, X), E=8-25 MeV;²⁰⁸Pb(α, X), E=16-25 MeV;²⁰⁹Bi(α, X), E=16-21 MeV; calculated α capture σ. Comparison with experimental data.

RADIOACTIVITY A=102-260(α);calculated T_1/2. Cluster model with WKB approximation. Comparison with experimental data.

doi: 10.15407/jnpae
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