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NSR database version of May 8, 2024.

Search: Author = N.L.Doroshko

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2014DO06      Int.J.Mod.Phys. E23, 1460007 (2014)

M.E.Dolinska, N.L.Doroshko, V.S.Olkhovsky

On the modification of nuclear chronometry methods in astrophysics and geophysics induced by excited states of alpha radioactive nuclei and gamma emission

doi: 10.1142/S0218301314600076
Citations: PlumX Metrics

2012PA48      Iader.Fiz.Enerh. 13, 350 (2012); Nuc.phys.atom.energ. 13, 350 (2012)

Yu.N.Pavlenko, V.L.Shablov, V.O.Kyva, O.K.Gorpinich, N.L.Doroshko, A.V.Stepanyuk, O.I.Rundel, L.L.Dulger, D.V.Kasperovych

Deuteron and triton decays of ⁵He resonances in the reaction ⁷Li(d, α)⁵He

NUCLEAR REACTIONS ⁷Li(d, α), E=37 MeV; measured reaction products, Eα, particleα-coin. ⁵He; deduced resonances energy and width.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2010PA14      Int.J.Mod.Phys. E19, 1220 (2010)

Yu.N.Pavlenko, V.N.Dobrikov, N.L.Doroshko, O.K.Gorpinich, T.A.Korzina, V.O.Kyva, V.L.Shablov, I.A.Tyras

Decay properties of short lived resonances of light nuclei in many-particle nuclear reactions

NUCLEAR REACTIONS ⁷Li(d, ³Heα), E=37 MeV; ²⁰⁸Pb(¹²B, α⁸Li), E=100-450 MeV; calculated resonance curves, near-threshold resonances.

doi: 10.1142/S0218301310015709
Citations: PlumX Metrics

2009OL06      Int.J.Mod.Phys. E18, 1587 (2009)

V.S.Olkhovsky, V.v.Davydovsky, M.E.Dolinska, N.L.Doroshko

Some phenomena theoretically predicted and explained by the time analysis of the experimental data on nuclear processes

NUCLEAR REACTIONS C(p, X)⁷Be, E=2.1 GeV; calculated energy spectra σ(E); deduced time resonances in compound-fragment formations.

doi: 10.1142/S0218301309013713
Citations: PlumX Metrics

2007PA48      Iader.Fiz.Enerh. 8 no.2, 65 (2007)

Yu.N.Pavlenko, V.L.Shablov, O.S.Bondarenko, O.K.Gorpinich, V.N.Dobrikov, N.L.Doroshko, Yu.Y.Karlyshev, F.I.Karmanov, V.O.Kyva, I.N.Kolomiets, S.E.Omelchuk, V.V.Ostashko, Yu.S.Roznuk, B.A.Rudenko, I.A.Tyras

Space distributions and decay probability for excited state of ⁷Li^*(7, 45 MeV) in reaction ⁷Li(α, α⁶Li)n

NUCLEAR REACTIONS ⁷Li(α, nα), E=27.2 MeV;measured reaction products, Eα, Iα, particleα-coin; deduced σ(θ), angular distribution of reaction products, reaction mechanism features, exclusive decay channels probabilities, branching ratios.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2006PA47      Iader.Fiz.Enerh. 7 no.1, 24 (2006); Nuc.phys.atom.energ. 7, no.1, 24 (2006)

Yu.N.Pavlenko, V.N.Dobrikov, N.L.Doroshko, V.O.Kyva, I.N.Kolomiets

A search for excited states of ³He by the reaction ⁷Li(d, ⁶He)³He

NUCLEAR REACTIONS ⁷Li(d, ⁶He), E=37 MeV; measured reaction products; deduced σ(E, θ). ³He, ⁶He; deduced level energies, widths.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2006PA48      Iader.Fiz.Enerh. 7 no.2, 16 (2006)

Yu.M.Pavlenko, O.K.Gorpynych, V.N.Dobrikov, N.L.Doroshko, V.O.Kyva, I.N.Kolomiets, V.I.Medvedev, Val.M.Pirnak

Experimental study of the excited states of helium isotopes in the reactions ⁷Li(d, ^{3, 4, 6}He) at deuteron energy of 37 MeV

NUCLEAR REACTIONS ⁷Li(d, ³He), (d, α), (d, ⁶He), E=37 MeV;measured reaction products; deduced σ(E, θ). ³He, ⁴He, ⁶He; deduced level energies, widths, branching ratios.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2004OL09      Ukr.J.Phys. 49, 218 (2004)

V.S.Olkhovsky, V.I.Grantsev, N.L.Doroshko

What does the nuclear chronometry say on real age of stars and earth?

2001DO22      Iader.Fiz.Enerh. 2 no.1, 63 (2001)

M.E.Dolinska, N.L.Doroshko, V.S.Olkhovsky

Evaluation of the temporary characteristics and the number of the steps of the gamma-absorption and gamma-emissions of the radioactive nuclei in their decay process

RADIOACTIVITY ¹⁴C, ⁴⁰K, ⁸⁷Rb(β^-);²³²Th, ²³⁵U(α); calculated T_1/2 with assumption that γ-decay of the excited states influence the half-life.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2001DO23      Iader.Fiz.Enerh. 2 no.3, 40 (2001)

N.L.Doroshko, I.E.Kashuba

Investigation of the energy dependence of the radius of the real part of the optical potential

NUCLEAR REACTIONS ²⁰⁸Pb(n, n), E(cm)=20 MeV; calculated parameters ofoptical potential.

doi: 10.15407/jnpae
Citations: PlumX Metrics

1993DA16      Nucl.Phys. A564, 217 (1993)

A.D'Arrigo, N.L.Doroshko, N.V.Eremin, G.Fazio, G.Giardina, B.V.Govorov, V.S.Olkhovsky, A.Taccone

Delay-Advance Phenomenon Observed by Bremsstrahlung Spectrum of the ¹²C + p Collision

NUCLEAR REACTIONS ¹²C(p, p), E=1.5-1.8 MeV; measured bremsstrahlung γ-spectrum; deduced time-delay spectrum near two superimposed resonances distorted by non-resonant background, total collision duration vs outgoing photon energy.

doi: 10.1016/0375-9474(93)90518-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0531.

1992DA19      Nucl.Phys. A549, 375 (1992)

A.D'Arrigo, N.L.Doroshko, N.V.Eremin, G.Giardina, B.N.Govorov, V.S.Olkhovsky, A.Taccone

Bremsstrahlung Study of Nuclear-Reaction Dynamics: The ¹⁶O + p reaction

NUCLEAR REACTIONS ¹⁶O(p, p), E=2.5-2.7 MeV; measured bremsstrahlung γ-spectrum; deduced delay-advance effects near resonance.

doi: 10.1016/0375-9474(92)90085-X
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0532.

1992OL02      Europhys.Lett. 18, 483 (1992)

V.S.Olkhovsky, N.L.Doroshko

Cross-Sections and Durations of the Proton-Nucleus Scattering Near a Resonance Distorted by the Nonresonance Background and Their Phase-Shift Analysis

NUCLEAR REACTIONS ¹⁶O(p, p), E ≈ 2.45-2.65 MeV; calculated σ(E, θ), time duration vs E, θ. Resonance distorted by nonresonance background.

doi: 10.1209/0295-5075/18/6/002
Citations: PlumX Metrics

1991DO09      Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 78 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.1, 73 (1991)

N.L.Doroshko, V.S.Olkhovsky, G.A.Prokopets

Deriving Bound and Virtual-State Energy Levels from Nucleon-Nucleon Scattering Excitation Functions

NUCLEAR STRUCTURE ¹²C, ³²S; calculated bound, virtual s-states excited in neutron scattering. S-matrix approach.

1990DO08      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 988 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.5, 171 (1990)

N.L.Doroshko, V.S.Olkhovsky, G.A.Prokopets

Quantum-Theory Explanation of the Time Distribution of γ-Rays Scattered Resonantly by ⁵⁷Fe Nuclei

NUCLEAR REACTIONS ⁵⁷Fe(γ, γ), E=14.4 keV; analyzed Mossbauer γ-spectra time distribution. Krylov-Fock theorem.