NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = I.Zvara Found 23 matches. 2004YA09 Nucl.Phys. A734, 204 (2004) A.B.Yakushev, I.Zvara, Yu.Ts.Oganessian, A.V.Belozerov, S.N.Dmitriev, B.Eichler, S.Hubener, E.A.Sokol, A.Turler, A.V.Yeremin, G.V.Buklanov, M.L.Chelnokov, V.I.Chepigin, V.A.Gorshkov, A.V.Gulyaev, V.Ya.Lebedev, O.N.Malyshev, A.G.Popeko, S.Soverna, Z.Szeglowski, S.N.Timokhin, S.P.Tretyakova, V.M.Vasko, M.G.Itkis Chemical identification and properties of element 112 NUCLEAR REACTIONS U(48Ca, xn), E ≈ 230 MeV; measured fission fragment spectra following residual nucleus decay; deduced evidence for 283Cn. Chemical properties discussed.
doi: 10.1016/j.nuclphysa.2004.01.035
2003YA22 Radiochim.Acta 91, 433 (2003) A.B.Yakushev, I.Zvara, Yu.Ts.Oganessian, A.V.Belozerov, S.N.Dmitriev, B.Eichler, S.Hubener, E.A.Sokol, A.Turler, A.V.Yeremin, G.V.Buklanov, M.L.Chelnokov, V.I.Chepigin, V.A.Gorshkov, A.V.Gulyaev, V.Ya.Lebedev, O.N.Malyshev, A.G.Popeko, S.Soverna, Z.Szeglowski, S.N.Timokhin, S.P.Tretyakova, V.M.Vasko, M.G.Itkis Chemical identification and properties of element 112 NUCLEAR REACTIONS 238U(48Ca, 3n), E ≈ 233 MeV; measured radiochemical yield; deduced chemical properties.
doi: 10.1524/ract.91.8.433.20010
2003ZV02 Czech.J.Phys. (Supplement) 53, A281 (2003) State of art in experimental studies and theory of superheavy elements
2003ZV03 Yad.Fiz. 66, 1161 (2003); Phys.Atomic Nuclei 66, 1125 (2003) Accuracy of the Chemical Data Evaluated from One-Atom-at-a-Time Experiments
doi: 10.1134/1.1586426
2003ZV04 Acta Phys.Pol. B34, 1743 (2003) Superheavy elements challenge experimental and theoretical chemistry
2001YA19 Radiochim.Acta 89, 743 (2001) A.B.Yakushev, G.V.Buklanov, M.L.Chelnokov, V.I.Chepigin, S.N.Dmitriev, V.A.Gorshkov, S.Hubener, V.Ya.Lebedev, O.N.Malyshev, Yu.Ts.Oganessian, A.G.Popeko, E.A.Sokol, S.N.Timokhin, A.Turler, V.M.Vasko, A.V.Yeremin, I.Zvara First attempt to chemically identify element 112 NUCLEAR REACTIONS Nd, U(48Ca, xn), E=234 MeV; measured radiochemical yields; deduced element 112 production σ upper limit.
1998ZV01 Radiochim.Acta 81, 179 (1998) I.Zvara, A.B.Yakushev, S.N.Timokhin, H.Xu, V.P.Perelygin, Yu.T.Chuburkov Chemical Identification of Element 106 (Thermochromatography of Oxochlorides) NUCLEAR REACTIONS 249Cf(18O, X)252Fm/255Fm/256Fm/256Md/263Sg, E=91, 94, 97, 104 MeV; measured yields. Thermochromatography, delayed fission.
1996SC50 J.Radioanal.Nucl.Chem. 214, 1 (1996) D.Schumann, R.Dressler, St.Taut, H.Nitsche, Z.Szeglowski, B.Kubica, L.I.Guseva, G.S.Tikhomirova, A.Yakushev, O.Constantinescu, V.P.Domanov, M.Constantinescu, D.T.Lien, Yu.Ts.Oganessian, V.B.Brudanin, I.Zvara, H.Bruchertseifer On-Line Separation of Short-Lived Tungsten Isotopes from Tantalum, Hafnium and Lutetium by Adsorption on Ion Exchangers from Aqueous Ammonia Solution RADIOACTIVITY 164,165,166,167,168,169W(β+)(EC) [from 144,147Sm(24Mg, xn), E=112 MeV]; measured Eγ, Iγ; deduced cation-exchange column adsorption properties.
doi: 10.1007/BF02165053
1992GA31 Radiochim.Acta 57, 93 (1992) H.W.Gaggeler, D.T.Jost, J.Kovacs, U.W.Scherer, A.Weber, D.Vermeulen, A.Turler, K.E.Gregorich, R.A.Henderson, K.R.Czerwinski, B.Kadkhodayan, D.M.Lee, M.Nurmia, D.C.Hoffman, J.V.Kratz, M.K.Gober, H.P.Zimmermann, M.Schadel, W.Bruchle, E.Schimpf, I.Zvara Gas Phase Chromatography Experiments with Bromides for Tantalum and Element 105 RADIOACTIVITY 262,263Db(SF) [from 249Bk(18O, X), E=114 MeV]; measured decay products, Eα, Iα; deduced T1/2, σ.
1990SZ10 Radiochim.Acta 51, 71 (1990) Z.Szeglowski, H.Bruchertseifer, V.P.Domanov, B.Gleisberg, L.J.Guseva, M.Hussonnois, G.S.Tikhomirova, I.Zvara, Yu.Ts.Oganessian Study of the Solution Chemistry of Element 104 - Kurchatovium NUCLEAR REACTIONS 248Cm(18O, X), E=97-102 MeV; measured Eα, Iα; deduced evidence for 261Rf.
1989BR19 Radiochim.Acta 47, 41 (1989) H.Bruchertseifer, B.Eichler, J.Estevez, I.Zvara Fast Continuous Radiochemical Isolation of the Short-Lived Isotopes of Hf, Ta and W Produced by Heavy Ion Induced Reactions NUCLEAR REACTIONS 147Sm(20Ne, xn), E=163, 139, 110 MeV; 144Sm(22Ne, xn), E=106 MeV; measured residual product γ-spectra; deduced evidence for short-lived W, Ta, Hf isotopes. RADIOACTIVITY 161Hf [from 144Sm(22Ne, 5n), 147Sm(20Ne, 6n)]; 164Ta [from 151Eu(20Ne, 7n)]; 163Ta [from 151Eu(20Ne, 8n)]; 167Ta [from 151Eu(22Ne, 6n)]; 167W [from 154Gd(20Ne, 7n)]; measured γ-spectra; deduced T1/2, decay properties.
1987ES08 Radiokhimiya 29, 795 (1987); Sov.J.Radiochemistry 29, 751 (1987) J.Estevez, H.Bruchertseifer, B.Eichler, T.Cruz, I.Zvara Radiochemical Separation and Identification of Short-Lived Tungsten, Tantalum, and Hafnium Isotopes NUCLEAR REACTIONS 151,153Eu(22Ne, xn), E=133 MeV; measured Eγ, Iγ. 147Sm(20Ne, xn), E=110, 139, 163 MeV; 154Gd(20Ne, xnyp), E=170 MeV; measured E(γ), I(γ). RADIOACTIVITY 167Ta [from 151Eu(22Ne, 6n)]; 167W [from 154Gd(20Ne, 7n)]; 163Hf [from 144Sm(22Ne, 3n)]; 163Ta [from 151Eu(20Ne, 8n)]; measured T1/2, E(γ), I(γ).
1984ZV02 Radiokhimiya 26, 76 (1984); Sov.Radiochem. 26, 72 (1984) I.Zvara, V.P.Domanov, Z.Khyubener, M.R.Shalaevsky, S.N.Timokhin, B.L.Zhuikov, B.Aikhler, G.V.Buklanov Experimental Approach to the Chemical Identification of Element 107 as Eka-Rhenium. II. Search for Spontaneously Fissile Isotopes of Element 107 in the Products of the Reaction 249Bk + 22Ne by the Method of Chromathermography NUCLEAR REACTIONS 249Bk(22Ne, F), E not given; measured fission fragment production; deduced Z=107 element production upper limit. Chromathermography technique.
1982BR15 Radiochem.Radioanal.Lett. 51, 319 (1982) H.Bruchertseifer, B.Eichler, J.Estevez, T.Cruz, I.Zvara Untersuchung der Produkte der Reaktion 151Eu + 20Ne RADIOACTIVITY 165Ta [from 151Eu(20Ne, 6n), E=154, 164 MeV]; measured Eγ, Iγ, T1/2. 165Hf deduced levels.
1982BR31 Radiochem.Radioanal.Lett. 54, 1 (1982) H.Bruchertseifer, B.Eichler, J.Estevez, T.Cruz, I.Zvara Untersuchung der Produkte der Reaktion 147Sm + 20Ne RADIOACTIVITY 162,163Hf(β+), (EC) [from 147Sm(20Ne, Xn), E=139, 110 MeV]; measured Eγ, Iγ, T1/2. Chemical separation. NUCLEAR REACTIONS 147Sm(20Ne, xn), E=139, 110 MeV; measured Eγ, Iγ; deduced evidence for 162,163Hf. Chemical separation.
1982EI03 Radiochem.Radioanal.Lett. 53, 161 (1982) B.Eichler, H.Bruchertseifer, J.Estevez, T.Cruz, I.Zvara Untersuchung des Neuen Isotops 164Ta RADIOACTIVITY 164Ta(β+), (EC) [from 151Eu(20Ne, 7n), E=154, 164 MeV]; measured Eγ, Iγ, T1/2. Chemical separation, 164Hf growth, decay. NUCLEAR REACTIONS 151Eu(20Ne, X), (20Ne, 7n), E=154, 164 MeV; measured Eγ, Iγ; deduced evidence for 164Ta.
1979BR32 Radiochim.Acta 26, 139 (1979) H.Bruchertseifer, T.Reetz, B.L.Zhuikov, I.I.Zvara Separation of Elements Produced in Nuclear Reactions from an Aluminium Catcher Foil by Volatilization NUCLEAR REACTIONS Au, Gd(12C, X), E=110 MeV; measured integrated volatilization yields of Hg, Tl, Pb, Bi, Po vs temperature. Al catcher foil.
1978OG02 Nucl.Phys. A294, 213 (1978) Y.T.Oganessian, H.Bruchertseifer, G.V.Buklanov, V.I.Chepigin, Choi Val Sek, B.Eichler, K.A.Gavrilov, H.Gaeggeler, Y.S.Korotkin, O.A.Orlova, T.Reetz, W.Seidel, G.M.Ter-Akopian, S.P.Tretyakova, I.Zvara Experiments to Produce Isotopes of Superheavy Elements with Atomic Numbers 114-116 in 48Ca Ion Reactions RADIOACTIVITY Z=114-116; measured Eα, SF T1/2 limits. Enriched targets.
doi: 10.1016/0375-9474(78)90405-0
1977ZV01 Yad.Fiz. 26, 455 (1977); Sov.J.Nucl.Phys. 26, 240 (1977) I.Zvara, G.N.Flerov, B.L.Zhuikov, T.Reetz, M.R.Shalaevskii, N.K.Skobelev Experiments on Chemical Concentration of a New Spontaneously Fissile Nuclide from Material of the Allende Meteorite RADIOACTIVITY A > 200; measured possible activity in meteorite material.
1971FL07 JINR-D7-6013 (1971) Chemical Elements of the Second Hundred
1971ZV01 Inorg.Nucl.Chem.Lett. 7, 1109 (1971); See Also 71Gh02 I.Zvara, V.Z.Belov, L.P.Chelnokov, V.P.Domanov, M.Hussonnois, Y.S.Korotkin, V.A.Shchegolev, M.R.Shalayevsky Chemical Separation of Kurchatovium RADIOACTIVITY 259Rf; measured T1/2.
1966ZV01 At. Energ. USSR 21, 320 (1966); Soviet J. At. Energy 21, 709 (1966) I.Zvara, Y.T.Chuburkov, R.Tsaletka, T.S.Zvarova, M.R.Shalaevskii, B.V.Shilov Chemical Properties of Element 104
1962BR43 JINR-P-1148 (1962); Nucl.Sci.Abstr. 17, 2229, Abstr.17114 (1963) I.Brandshtetr, I.Zvara, T.Zvarova, V.Kioblokh, M.Krzhivanek, Y.Maly, S.Hung-Kuei Yields of Some Fragments in Bombardment of Heavy Nuclei with Multicharged Ions. II. Fission of U238 by Na22 Ions. NUCLEAR STRUCTURE 173Tm; measured not abstracted; deduced nuclear properties.
Back to query form Note: The following list of authors and aliases matches the search parameter I.Zvara: , I.I.ZVARA |