NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = O.M.Povoroznyk Found 31 matches. 2022PO10 Iader.Fiz.Enerh. 23, 159 (2022) Improved parametrization of inclusive proton spectra from 3H(α, p)6He reaction using data obtained in a correlation experiment NUCLEAR REACTIONS 3H(α, p), E=27.2, 67.2 MeV; analyzed available data; deduced inclusive proton spectra, parameters.
doi: 10.15407/jnpae2022.03.159
2022PO13 Ukr.J.Phys. 67, 782 (2022) O.M.Povoroznyk, O.K.Gorpinich, O.A.Ponkratenko On the Peculiarities of Studying Unbound Excited States of 4He Nucleus by α + 3H Interaction NUCLEAR REACTIONS 3H(α, 2t), (α, t3He), (α, dt), E=67.2 MeV; measured reaction products. 4He; deduced σ(θ, E), excitation energies and energy widths of excited levels of 4He nucleus, resonance parameters. Evaluations by the Monte Carlo method.
doi: 10.15407/ujpe67.11.782
2019PO11 Iader.Fiz.Enerh. 20, 357 (2019), Nuc.phys.atom.energ. 20, p.357 (2019) Experimental observation of neutron-neutron correlations in nucleus 6He from 3H(α, pα)nn reaction NUCLEAR REACTIONS 3H(α, pα)2NN, E=27.2 MeV; analyzed available data; deduced α particle + dineutron configurations. Monte Carlo parameterization.
doi: 10.15407/jnpae2019.04.357
2015PO04 Ukr.J.Phys. 60, 201 (2015) O.M.Povoroznyk, V.S.Vasilevsky Spectrum of Resonance States in 6He. Experimental and Theoretical Analyses NUCLEAR REACTIONS 3H(α, pα), E=67.2 MeV; measured reaction products, Ep, Ip, Eα, Iα. 6He; deduced resonance states energies and widths. Three-cluster microscopic mode, comparison with available data.
doi: 10.15407/ujpe60.03.0201
2012PO11 Phys.Rev. C 85, 064330 (2012) O.M.Povoroznyk, O.K.Gorpinich, O.O.Jachmenjov, H.V.Mokhnach, O.Ponkratenko, G.Mandaglio, F.Curciarello, V.De Leo, G.Fazio, G.Giardina Experimental evidence of the 6He level at E* = 18.3 Mev via the 4He + 3H three-body reaction NUCLEAR REACTIONS 3H(α, 2t)1H, (α, pt)3H, E=67.2 MeV; measured tt-, pt-coin; 4,6He; deduced levels, resonances, widths.
doi: 10.1103/PhysRevC.85.064330
2011PO10 J.Phys.Soc.Jpn. 80, 094204 (2011) O.Povoroznyk, O.K.Gorpinich, O.O.Jachmenjov, H.V.Mokhnach, O.Ponkratenko, G.Mandaglio, F.Curciarello, V.De Leo, G.Fazio, G.Giardina High-Lying 6Li Levels at Excitation Energy of around 21 MeV NUCLEAR REACTIONS 3H(α, nt)3He, E=67.2 MeV; measured reaction products, Eα, Iα. 6Li; deduced higher lying states in 6Li, resonances. Comparison with experimental data.
doi: 10.1143/JPSJ.80.094204
2010PO13 Iader.Fiz.Enerh. 11, 141 (2010) O.M.Povoroznyk, O.K.Gorpinich, G.V.Mokhnach, O.A.Ponkratenko, O.O.Jachmenjov On the structure of excited states of nuclei 4He, 6He and 6Li from the 3H(α, tt)p and 3H(α, tt)n reactions NUCLEAR REACTIONS 3H(α, X), (α, t3He), E=67.2 MeV; measured reaction products, (+3He)t-coin. 4He, 6He, 6Li; deduced resonances energies, widths.
doi: 10.15407/jnpae
2007GO43 Iader.Fiz.Enerh. 8 no.1, 53 (2007); Nuc.phys.atom.energ. 8, no.1. 53 (2007) α + t three-body reactions and excited levels of the lightest nuclei NUCLEAR REACTIONS 3H(α, dα), (α, tα), E=67.2 MeV; measured reactionproducts, tα-coin, particleα-coin. 5He, 6Li; deduced resonances energies, widths. 4H; deduced ground state energy and width.
doi: 10.15407/jnpae
2005GO14 Ukr.J.Phys. 50, 327 (2005) Determination of the energy parameters of the unbound states of 6Li up to an excitation energy of 6 MeV NUCLEAR REACTIONS 3He(α, pα), E=27.2 MeV; measured Ep, Eα, pα-coin, σ(E, θ). 6Li deduced excited states energies, widths.
2005GO47 Bull.Rus.Acad.Sci.Phys. 69, 838 (2005) O.K.Gorpinich, O.M.Povoroznyk, A.A.Yachmenev First excited state of 5He nucleus NUCLEAR REACTIONS 3H(α, dα), E=67.2 MeV; measured deuteron and α spectra, dα-coin. 5He deduced excited state energy, width. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5013. 2005GO48 Bull.Rus.Acad.Sci.Phys. 69, 841 (2005) O.K.Gorpinich, O.M.Povoroznyk, A.A.Yachmenev Structure of highly excited states of 5He nucleus NUCLEAR REACTIONS 3H(α, dα), (α, 2d), E=67.2 MeV; measured deuteron and α spectra, dd-, dα-coin. 5He deduced excited states energy, widths. Kinematically complete experiment. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5015. 2004GO56 Ukr.J.Phys. 49, 16 (2004) O.K.Gorpinich, O.M.Povoroznyk, O.O.Yachmenov Investigation of excited levels of 6Li nucleus from the three-particle 3H(α, dα)n reaction NUCLEAR REACTIONS 3H(α, dα), E=67.2 MeV; measured Ed, Eα, dα-coin, σ(θ). 6Li deduced levels, widths.
2003GO40 Bull.Rus.Acad.Sci.Phys. 67, 1747 (2003) O.K.Gorpinich, O.M.Povoroznyk, Yu.S.Roznyuk, B.G.Struzhko, A.A.Yachmenev Investigation of excited states of 6Li nucleus in 3He(α, pα)d reaction at α-particle energy 27.2 MeV NUCLEAR REACTIONS 3He(α, pα), E=27.2 MeV; measured Ep, Eα, pα-coin. 6Li deduced excited states. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5030. 2003GO41 Ukr.J.Phys. 48, 1035 (2003) O.K.Gorpinich, O.M.Povoroznyk, O.O.Yachmenov About the evidence for high excited levels of 5Li above the t+2p threshold in the 3He(α, dt)2He reaction NUCLEAR REACTIONS 3He(α, dt), E=67.2 MeV; measured particle spectra, dt-coin. 5Li deduced excited states energies, widths.
2002GO41 Bull.Rus.Acad.Sci.Phys. 66, 818 (2002) O.K.Gorpinich, O.M.Povoroznyk, Yu.N.Pavlenko, Yu.S.Roznyuk, B.G.Struzhko Investigation of Properties of 6He Nucleus in Interaction of α-Particles with Tritium Nuclei NUCLEAR REACTIONS 3H(α, p), E=27.2 MeV; measured Ep, excitation energy spectra, σ(θ). 6He deduced level energies, widths. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5020. 2001GO47 Bull.Rus.Acad.Sci.Phys. 65, 742 (2001) O.K.Gorpinich, V.N.Pirnak, O.M.Povoroznik, Yu.S.Roznyuk, B.G.Struzhko Investigation of the Ground and Excited States of the 5Li Nucleus in the α + d System NUCLEAR REACTIONS 2H(α, pα), E=27.2 MeV; measured Ep, Eα, pα-coin. 5Li deduced ground and excited states energies, widths. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5019. 2001GO48 Bull.Rus.Acad.Sci.Phys. 65, 823 (2001) O.K.Gorpinich, V.N.Pirnak, O.M.Povoroznik, Yu.S.Roznyuk, B.G.Struzhko Some Mechanisms for Interaction of 27.2-MeV α-Particles with Carbon Nuclei NUCLEAR REACTIONS 12C(α, αX), E=27.2 MeV; measured Eα, αα-coin; deduced reaction mechanism features.
2001GO51 Iader.Fiz.Enerh. 2 no.1, 71 (2001) O.K.Gorpinich, Vit.M.Pirnak, O.M.Povoroznyk, Yu.S.Roznyuk, B.G.Struzhko Investigation of the ground and the first excited states of 5Li NUCLEAR REACTIONS 2H(α, pα), E=27.2; measured Ep, Eα, pα-coin. 5Li deduced energies and widths of the ground and excited states.
doi: 10.15407/jnpae
2001GO52 Iader.Fiz.Enerh. 2 no.2, 40 (2001) O.K.Gorpinich, Vit.M.Pirnak, O.M.Povoroznyk, Yu.S.Roznyuk, B.G.Struzhko On some mechanisms of interaction with carbon's nuclei at alpha-particle's energy 27.2 MeV NUCLEAR REACTIONS 12C(α, αX), E=27.2 MeV; measured Eα, Iα, αα-coin; deduced reaction mechanism features.
doi: 10.15407/jnpae
2001KO87 Iader.Fiz.Enerh. 2 no.1, 88 (2001) V.I.Konfederatenko, B.V.Lashchonov, O.M.Povoroznyk, B.G.Struzhko Measurements and calculation of efficiency of stilben and NE213 neutron detectors
doi: 10.15407/jnpae
2000GO35 Bull.Rus.Acad.Sci.Phys. 64, 82 (2000) O.K.Gorpinich, O.M.Povoroznik, A.P.Pshedzyal, B.G.Struzhko Highly Excited States of the 5He and 6Li Nuclei in α + t Interaction at Eα = 67.2 MeV NUCLEAR REACTIONS 3H(α, dα), (α, dt), (α, 2d), E=67.2 MeV; measured particle spectra, dd-, dt-, dα-coin. 5He, 6Li deduced excited states.
2000GO55 Iader.Fiz.Enerh. 1, no.1, 59 (2000) O.K.Gorpinich, O.M.Povoroznyk, Y.S.Roznyuk, B.G.Struzhko Investigation of the t + α system in a kinematically complete experiment at energy Eα = 27.2 MeV NUCLEAR REACTIONS 3H(α, dα), E=27.2 MeV; measured particle spectra, (deuteron)α-coin; 5He; deduced exited states.
doi: 10.15407/jnpae
1999GO36 Bull.Rus.Acad.Sci.Phys. 63, 1780 (1999) O.K.Gorpinich, O.M.Povoroznik, A.P.Pshedzyal, B.G.Struzhko Mechanisms of the 3H(α, tt)p and 3H(α, tτ)n Reactions at Eα = 67.2 MeV NUCLEAR REACTIONS 3H(α, 2t), (α, t3He), E=67.2 MeV; measured particle spectra, coincidences; deduced reaction mechanism features. 4,6He, 6Li deduced excited states.
1994KO33 Bull.Rus.Acad.Sci.Phys. 58, 149 (1994) V.I.Konfederatenko, O.M.Povoroznik, B.G.Struzhko Three-Particle Channels of d + t Reaction at E(d) = 47.3 MeV NUCLEAR REACTIONS 3H(d, 2d), E=47.3 MeV; 3H(d, pt), E=47.3 MeV; measured dd-, pt-coin. 4H deduced resonance parameters.
1993GO16 Bull.Rus.Acad.Sci.Phys. 57, 112 (1993) O.K.Gorpinich, Yu.N.Pavlenko, O.M.Povoroznik, B.G.Struzhko On the Contribution of Unbound 6Li(*) Nucleus States to Inclusive Spectra of Deuterons in (αd)-Reaction on 3H and 3He Nuclei NUCLEAR REACTIONS 3H(α, dX), E ≈ 6.2-15 MeV; calculared inclusive deuteron spectrum. 3H(α, dα), E ≈ 6.2-15 MeV; calculated σ(θd, θα, Ed). 5He, 5Li deduced levels, Γ. Analyzed data on 3He(α, dX) reaction also.
1992GO21 Bull.Rus.Acad.Sci.Phys. 56, 439 (1992) O.K.Gorpinich, V.I.Konfederatenko, V.V.Ostashko, O.M.Povoroznik, A.T.Rudchik, B.G.Struzhko Elastic Scattering and Reactions in α-Particle Interactions with Tritium NUCLEAR REACTIONS 3H(α, α), (α, p), (α, 6Li), E=27.2 MeV; 4He(α, α), E(cm)=11.39 MeV; measured σ(θ). Resonating group, phenomenological models analyses. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1314. 1991GO28 Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 2253 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.11, 169 (1991) O.K.Gorpinich, V.I.Konfederatenko, O.M.Povoroznik, B.G.Struzhko Resonances of 5He and Decay of the 1.8-MeV State in the α + 1 System NUCLEAR REACTIONS 3H(α, dX), E=27.2 MeV; measured σ(θd, Ed). 3H(α, dα), E=27.2 MeV; measured σ(θd, θα, Ed), αt-correlations; deduced reaction mechanism.
1989GR22 Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 175 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 171 (1989) V.I.Grantsev, V.S.Zaritsky, V.I.Konfederatenko, B.V.Lashchenov, O.F.Nemets, V.A.Pilipchenko, O.M.Povoroznik, B.G.Struzhko 4H Resonances in the d + t Reaction NUCLEAR REACTIONS 3H(d, pt), E=13.6 MeV; measured σ(θp, θt) vs particle energy. Kinematically complete experiment. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0582. 1987GO13 Izv.Akad.Nauk SSSR, Ser.Fiz. 51, 166 (1987); Bull.Acad.Sci.USSR, Phys.Ser. 51, No.1, 152 (1987) L.A.Golovach, V.I.Grantsev, V.V.Zerkin, V.I.Konfederatenko, O.F.Nemets, R.G.Ofengenden, O.M.Povoroznik, B.A.Rudenko, V.A.Stepanenko, B.G.Struzhko, A.M.Shidlyk Investigation of Breakup of Deuteron on Deuteron at 50 MeV Beam Energy NUCLEAR REACTIONS 2H(d, pd), (d, 2p), E=50 MeV; measured σ(E1, E2, θ1, θ2), σ(E1, θ1, θ2), σ(θ1, θ2). ΔE-E telescope.
1984NE05 Yad.Fiz. 40, 43 (1984) O.F.Nemets, V.V.Ostashko, O.M.Povoroznik, V.N.Urin, A.M.Yasnogorodsky, I.Ya.Barit, S.V.Zuev Investigation of the Excitation Region 45 - 57 MeV for 7Be Nucleus in the Reaction 6Li(p, α)3He NUCLEAR REACTIONS 6Li(p, α), E=47.8-62.5 MeV; measured σ(θ). Legendre polynomial analysis.
1982NE09 Pisma Zh.Eksp.Teor.Fiz. 35, 537 (1982); JETP Lett.(USSR) 35, 666 (1982) O.F.Nemets, A.M.Yasnogorodsky, V.V.Ostashko, O.M.Povoroznik, V.N.Unn Energy Distribution of Deuterons from the Breakup of 3He Nuclei by an α Beam NUCLEAR REACTIONS 3He(α, d), E=26.3 MeV; measured σ(Ed, θ). 5Li deduced resonances, Γ. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5178. Back to query form Note: The following list of authors and aliases matches the search parameter O.M.Povoroznyk: , O.M.POVOROZNIK, O.M.POVOROZNYK |