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NSR database version of May 24, 2024.

Search: Author = H.Bruchertseifer

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2005DM03      Mendeleev Commun. 15, 1 (2005)

S.N.Dmitriev, Y.T.Oganessyan, V.K.Utyonkov, S.V.Shishkin, A.V.Yeremin, Y.V.Lobanov, Y.S.Tsyganov, V.I.Chepygin, E.A.Sokol, G.K.Vostokin, N.V.Aksenov, M.Hussonnois, M.G.Itkis, H.W.Gaggeler, D.Schumann, H.Bruchertseifer, R.Eichler, D.A.Shaughnessy, P.A.Wilk, J.M.Kenneally, M.A.Stoyer, J.F.Wild

Chemical identification of dubnium as a decay product of element 115 produced in the reaction 48Ca + 243Am

NUCLEAR REACTIONS 243Am(48Ca, 3n), E=247 MeV; measured super heavy element yield, Eα, Iα; analyzed production σ. Radiochemical experiment, identification of the long-lived decay product dubnium.

NUCLEAR STRUCTURE 268Db, 272Bh, 276Mt, 280Rg, 284Nh, 288Mc; analyzed superheavy element production and decay data.

RADIOACTIVITY 268Db(SF); 272Bh, 276Mt, 280Rg, 284Nh, 288Mc(α); measured Eα, E(fragment), T1/2.

doi: 10.1070/MC2005v015n01ABEH002077
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.

2005OG02      Phys.Rev. C 72, 034611 (2005)

Yu.Ts.Oganessian, V.K.Utyonkov, S.N.Dmitriev, Yu.V.Lobanov, M.G.Itkis, A.N.Polyakov, Yu.S.Tsyganov, A.N.Mezentsev, A.V.Yeremin, A.A.Voinov, E.A.Sokol, G.G.Gulbekian, S.L.Bogomolov, S.Iliev, V.G.Subbotin, A.M.Sukhov, G.V.Buklanov, S.V.Shishkin, V.I.Chepigin, G.K.Vostokin, N.V.Aksenov, M.Hussonnois, K.Subotic, V.I.Zagrebaev, K.J.Moody, J.B.Patin, J.F.Wild, M.A.Stoyer, N.J.Stoyer, D.A.Shaughnessy, J.M.Kenneally, P.A.Wilk, R.W.Lougheed, H.W.Gaggeler, D.Schumann, H.Bruchertseifer, R.Eichler

Synthesis of elements 115 and 113 in the reaction 243Am + 48Ca

NUCLEAR REACTIONS 243Am(48Ca, 3n), (48Ca, 4n), E=248, 253 MeV; measured delayed Eα, αα-coin; deduced σ.

RADIOACTIVITY 287,288Mc, 283,284Nh, 279,280Rg, 275,276Mt, 272Bh(α) [from 243Am(48Ca, xn) and subsequent decay]; measured Eα, T1/2; deduced Qα. 267,268Db(SF); measured T1/2.

doi: 10.1103/PhysRevC.72.034611
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0890. Data from this article have been entered in the XUNDL database. For more information, click here.

2005SC32      Radiochim.Acta 93, 727 (2005)

D.Schumann, H.Bruchertseifer, R.Eichler, B.Eichler, H.W.Gaggeler, S.N.Dmitriev, Yu.Ts.Oganessian, V.P.Utyonkov, S.V.Shishkin, A.V.Yeremin, Yu.V.Lobanov, Y.S.Tsyganov, V.I.Chepygin, E.A.Sokol, G.K.Vostokin, N.V.Aksenov, M.Hussonnois, M.G.Itkis

Chemical procedure applied for the identification of Rf/Db produced in the 48Ca + 243Am reaction

NUCLEAR REACTIONS 243Am(48Ca, xn), E=247 MeV; measured Eγ, fission fragment spectra following chemical separation; deduced Z=115 production.

doi: 10.1524/ract.2005.93.12.727
Citations: PlumX Metrics

1997DR09      Radiochim.Acta 77, 241 (1997)

R.Dressler, D.Schumann, St.Taut, S.Fischer, R.Binder, A.B.Yakushev, G.Buklanov, D.T.Lien, V.P.Domanov, Z.Szeglowski, B.Kubica, L.I.Guseva, G.S.Tikhomirova, H.W.Gaggeler, H.Bruchertseifer

First Observation of γ-Ray Emission Assigned to the Decay of 164W

NUCLEAR REACTIONS 144Sm(24Mg, 3n), (24Mg, 4n), E=109-141 MeV; measured Eγ, Iγ; deduced residuals production σ.

RADIOACTIVITY 164W (β+), (EC); measured Eγ, Iγ(t); deduced T1/2. 164Hf deduced transitions.

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
Citations: PlumX Metrics

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).

1984OG02      Z.Phys. A319, 215 (1984)

Yu.Ts.Oganessian, A.G.Demin, M.Hussonnois, S.P.Tretyakova, Yu.P.Kharitonov, V.K.Utyonkov, I.V.Shirokovsky, O.Constantinescu, H.Bruchertseifer, Yu.S.Korotkin

On the Stability of the Nuclei of Element 108 with A = 263-265

NUCLEAR REACTIONS 208Pb(50Ti, xn)257Rf/256Rf/255Rf, E=5.45 MeV/nucleon; 208Pb(54Cr, xn)261Sg/260Sg/259Sg, E=5.5 MeV/nucleon; 208Pb(58Fe, xn)265Hs/264Hs, E=5.5 MeV/nucleon; 207Pb(58Fe, xn)264Hs, E=5.5 MeV/nucleon; 209Bi(55Mn, xn), E=5.5 MeV/nucleon; measured evaporation residue production σ. 263Hs, 265Hs, 264Hs deduced considerable α-decay probability, high stability against SF decay. Activation technique.

doi: 10.1007/BF01415635
Citations: PlumX Metrics

1984OG03      Radiochim.Acta 37, 113 (1984)

Yu.Ts.Oganessian, M.Hussonnois, A.G.Demin, Yu.P.Kharitonov, H.Bruchertseifer, O.Constantinescu, Yu.S.Korotkin, S.P.Tretyakova, V.K.Utyonkov, I.V.Shirokovsky, J.Estevez

Experimental Studies of the Formation and Radioactive Decay of Isotopes with Z = 104-109

NUCLEAR REACTIONS 208Pb(50Ti, γ), (50Ti, n), (50Ti, 2n), (50Ti, 3n), E=5.45 MeV/nucleon; 208Pb(49Ti, n), (49Ti, 2n), (49Ti, nα), (49Ti, 2np), E=5.53 MeV/nucleon; 208Pb(48Ti, n), (48Ti, np), (48Ti, α), E=5.4 MeV/nucleon; measured α-, fission fragment numbers; deduced residuals production σ. 209Bi(50Ti, n), E=5.3 MeV/nucleon; 209Bi(54Cr, n), E=5.4 MeV/nucleon; 208Pb(55Mn, n), (59Co, n), 209Bi(58Fe, n), 208Pb(54Cr, n), (54Cr, 2n), (54Cr, 3n), 208Pb(58Fe, n), (58Fe, 2n), 207Pb(58Fe, n), 209Bi(55Mn, n), E=5.5 MeV/nucleon; 209Bi(55Mn, np), E=5.55 MeV/nucleon; 208Pb(50Ti, n), (50Ti, 2n), (50Ti, 3n), E=5.45 MeV/nucleon; measured Eα, α-, fission fragment numbers, decay T1/2; deduced residuals production σ, yields.

RADIOACTIVITY 257Rf, 256Rf, 255Rf, 258Db, 262Bh, 266Mt, 261,260,259Sg, 263,264,265Hs, 254,256Lr, 252No [from Pb, 209Bi(49,50Ti, xn), (58Fe, xn), (55Mn, xn), E ≈ 5-5.5 MeV/nucleon]; measured decay characteristics. 265Hs, 264Hs, 263Hs, 266Mt, 261Sg, 260Sg, 259Sg deduced α-decay preponderance.

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.

1981BR15      Yad.Fiz. 33, 1453 (1981)

H.Bruchertseifer, E.Langrok, Yu.A.Muzycka, Yu.Ts.Oganesyan, T.Pavlat, Yu.E.Penionzhkevich, B.I.Pustylnik, K.D.Schilling

Study of Reactions followed by α-Particle Emission

NUCLEAR REACTIONS 176Lu(22Ne, xnα), E=100-120 MeV; measured Eγ, Iγ; deduced production σ(E) for 191,192,193,194Au, reaction mechanism.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0594.

1981BR30      Radiochem.Radioanal.Lett. 48, 391 (1981)

H.Bruchertseifer, B.Eichler

Untersuchung der Produkte der Reaktion 147Sm + 22Ne

NUCLEAR REACTIONS 147Sm(22Ne, xn)164Hf/165Hf, E=110, 136 MeV; measured Eγ, Iγ; deduced evidence for 164,165Hf. Chemical separation.

RADIOACTIVITY 164,165Hf [from 147Sm(22Ne, xn), E=110, 136 MeV]; measured T1/2. 164,165Lu deduced levels, Iγ. Chemical separation.

1980BO34      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 2234 (1980)

K.Borcha, E.Gerlik, R.Kalpakchieva, Yu.Ts.Oganesyan, T.Pavlat, Yu.E.Penionzhkevich, K.D.Schilling, H.Bruchertseifer, E.Langrok

Radiation Associated with High Energy α-Particle Escape in Heavy Ion Reactions

NUCLEAR REACTIONS 197Au, 181Ta, 232Th(22Ne, α), E=178 MeV; 181Ta(20Ne, α), E=110, 196 MeV; measured σ(Eα, θ). Evaporation model analysis.

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.

1979OR02      Yad.Fiz. 30, 618 (1979); Sov.J.Nucl.Phys. 30, 317 (1979)

O.A.Orlova, H.Bruchertseifer, Y.A.Muzychka, Y.T.Oganesyan, B.I.Pustylnik, G.M.Ter-Akopyan, V.I.Chepigin, Choi Val Sek

Study of Fusion of 48Ca with the Nuclei 203,205Tl, 208Pb, and 209Bi

NUCLEAR REACTIONS 203,205Tl, 208Pb, 209Bi(48Ca, X), E=223, 224, 236 MeV; measured integral σ for 246Cf, 252,254,255Fm. Statistical model analysis. Thick targets.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0061.

1979TE03      Yad.Fiz. 29, 608 (1979); Sov.J.Nucl.Phys. 29, 312 (1979)

G.M.Ter-Akopyan, H.Bruchertseifer, G.V.Buklanov, O.A.Orlova, A.A.Pleve, V.I.Cherpigin, Choi Val Sek

Experiments on Synthesis of Odd Neutron-Deficient Isotopes of Superheavy Elements in Reactions Induced by 48Ca Ions

NUCLEAR REACTIONS 233U(48Ca, 2n), 231Pa(48Ca, 3n), 231Pa(48Ca, xn), E=225 MeV; 232Th(48Ca, xn), E=222 MeV; measured production σ for 255Fm, 256Md; deduced production mechanism, properties of superheavy nuclei with Z=110-112, N=165-168.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0054.

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
Citations: PlumX Metrics

1977BR39      Yad.Fiz. 26, 26 (1977); Sov.J.Nucl.Phys. 26, 12 (1977)

H.Bruchertseifer, K.A.Gavrilov, Y.E.Penionzhkevich, T.Reetz, Choi Val Sek

Experimental Study of the Nuclear Reaction 238U + 136Xe

NUCLEAR REACTIONS 238U(136Xe, X), E ≈ 1 GeV; measured γ-yields; deduced σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0031.

1977KA18      Yad.Fiz. 26, 253 (1977); Sov.J.Nucl.Phys. 26, 131 (1977)

R.Kalpakchieva, Y.T.Oganesyan, Y.E.Penionzhkevich, V.N.Polyanskii, H.Bruchertseifer, K.A.Gavrilov, Choi Val Sek

Experimental Study of Fission of U and Th by 40,44,48Ca Ions

NUCLEAR REACTIONS 238U, 232Th(48Ca, F), E=245 MeV; 238U(40Ca, F), E=218, 225, 229, 245, 306 MeV; 238U(44Ca, F), E=274 MeV; measured σ(A, Z), compound nucleus σ for production of 278,282,286112, 280110.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0032.

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