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NSR database version of April 27, 2024.

Search: Author = U.Scherer

Found 14 matches.

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2019KA46      Radiochim.Acta 107, 1195 (2019)

S.A.A.Kandil, U.W.Scherer

FLUKA simulation yields in a comparison with theoretical and experimental yields relevant to ⁸⁹Zr produced in the ⁸⁹Y(p, n) reaction

NUCLEAR REACTIONS ⁸⁹Y(p, n), E<20 MeV; analyzed available data; calculated yields. Comparison FLUKA calculations with experimental yields.

doi: 10.1515/ract-2018-3081
Citations: PlumX Metrics

1993ZI06      Radiochim.Acta 60, 11 (1993)

H.P.Zimmermann, M.K.Gober, J.V.Kratz, M.Schadel, W.Bruchle, E.Schimpf, K.E.Gregorich, A.Turler, K.R.Czerwinski, N.J.Hannink, B.Kadkhodayan, D.M.Lee, M.J.Nurmia, D.C.Hoffman, H.Gaggeler, D.Jost, J.Kovacz, U.W.Scherer, A.Weber

Chemical Properties of Element 105 in Aqueous Solution: Back extraction from triisooctyl amine into 0.5 M HCl

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, 5n), (¹⁸O, 4n), E=99 MeV; measured Eα, Iα, SF-decay activities of residuals; deduced non-tantulum like behavior of element 105.

RADIOACTIVITY ^262,263Db(α), (SF) [from ²⁴⁹Bk(¹⁸O, 5n), (¹⁸O, 4n), E=99 MeV]; ^258,259Lr(α) [from ^262,263Db α-decay]; measured Eα, Iα, αα(t); deduced non-tantulum like behavior of element 105.

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 T_1/2, σ.

1992GO28      Radiochim.Acta 57, 77 (1992)

M.K.Gober, J.V.Kratz, H.P.Zimmermann, M.Schadel, W.Bruchle, E.Schimpf, K.E.Gregorich, A.Turler, N.J.Hannink, K.R.Czerwinski, B.Kadkhodayan, D.M.Lee, M.J.Nurmia, D.C.Hoffman, H.Gaggeler, D.Jost, J.Kovacz, U.W.Scherer, A.Weber

Chemical Properties of Element 105 in Aqueous Solution: Extractions into dissobutylcarbinol

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, 4n), (¹⁸O, 5n), E=99 MeV; measured Eα, Iα, residuals fission activities; deduced ²⁶²Db, ²⁶³Db element chemical properties.

1992KR01      Phys.Rev. C45, 1064 (1992)

J.V.Kratz, M.K.Gober, H.P.Zimmermann, M.Schadel, W.Bruchle, E.Schimpf, K.E.Gregorich, A.Turler, N.J.Hannink, K.R.Czerwinski, B.Kadkhodayan, D.M.Lee, M.J.Nurmia, D.C.Hoffman, H.Gaggeler, D.Jost, J.Kovacz, U.W.Scherer, A.Weber

New Nuclide ²⁶³Ha

RADIOACTIVITY ²⁶³Db(α), (SF) [from ²⁴⁹Bk(¹⁸O, 4n), E=93 MeV]; measured T_1/2, Eα, Iα, (α)(SF-decay fragment)-, (α, α)-correlations; deduced α/SF branching ratios. Rapid chemical separation.

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, 4n), E=93 MeV; measured Eα, Iα, αα-correlations; deduced evidence for ²⁶³Db.

doi: 10.1103/PhysRevC.45.1064
Citations: PlumX Metrics

1992SC30      Radiochim.Acta 57 85 (1992)

M.Schadel, W.Bruchle, E.Schimpf, H.P.Zimmermann, M.K.Gober, J.V.Kratz, N.Trautmann, H.Gaggeler, D.Jost, J.Kovacs, U.W.Scherer, A.Weber, K.E.Gregorich, A.Turler, K.R.Czerwinski, N.J.Hannink, B.Kadkhodayan, D.M.Lee, M.J.Nurmia, D.C.Hoffman

Chemical Properties of Element 105 in Aqueous Solution: Cation Exchange Separations with α-Hydroxyisobutyric Acid

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, 5n), (¹⁸O, 4n), E=99 MeV; measured reaction products, Eα, Iα. ^258,259Lr; deduced T_1/2, σ.

1990SC11      Z.Phys. A335, 421 (1990)

U.W.Scherer, W.Bruchle, M.Brugger, C.Frink, H.Gaggeler, G.Herrmann, J.V.Kratz, K.J.Moody, M.Schadel, K.Summerer, N.Trautmann, G.Wirth

Reactions of ⁴⁰Ar with ²³³U, ²³⁵U, and ²³⁸U at the Barrier

NUCLEAR REACTIONS, ICPND ^233,235,238U(⁴⁰Ar, X), E ≈ 5.3 MeV/nucleon; measured residual yields for Z=86-98. ²³⁵U(⁴⁰Ar, X), E ≈ 5.3 MeV/nucleon; measured Eα, Iα; deduced tentative decay chains for ^233,235,238U(⁴⁰Ar, xn) residues.

RADIOACTIVITY ²⁷⁰Ds, ²⁶⁹Ds, ²⁷²Ds, ²⁷¹Ds, ²⁷⁵Ds, ²⁷⁴Ds; analyzed calculated Eα, α-decay T_1/2; deduced tentative decay chains.

1989GA19      Nucl.Phys. A502, 561c (1989)

H.W.Gaggeler, D.T.Jost, A.Turler, P.Armbruster, W.Bruchle, H.Folger, F.P.Hessberger, S.Hofmann, G.Munzenberg, V.Ninov, W.Reisdorf, M.Schadel, K.Summerer, J.V.Kratz, U.Scherer, M.E.Leino

Cold Fusion Reactions with ⁴⁸Ca

NUCLEAR REACTIONS ²⁰⁹Bi, ¹⁹⁷Au, ¹⁸⁴W, ¹⁸⁰Hf, ²⁰⁸Pb(⁴⁸Ca, n), (⁴⁸Ca, 2n), E=4.3-4.8 MeV/nucleon; measured reaction σ. Extra-push model analysis.

doi: 10.1016/0375-9474(89)90689-1
Citations: PlumX Metrics

1989HE13      Z.Phys. A333, 111 (1989)

F.P.Hessberger, H.Gaggeler, P.Armbruster, W.Bruchle, H.Folger, S.Hofmann, D.Jost, J.V.Kratz, M.E.Leino, G.Munzenberg, V.Ninov, M.Schadel, U.Scherer, K.Summerer, A.Turler, D.Ackermann

The New Nuclide ²²⁵U

NUCLEAR REACTIONS ¹⁸⁰Hf(⁴⁸Ca, X), E=4.24 MeV/nucleon; measured Eα, Iα; deduced evidence for ²²⁵U. Correlation techniques.

RADIOACTIVITY ²²⁵U(α) [from ¹⁸⁰Hf(⁴⁸Ca, X), E=4.24 MeV/nucleon]; measured Eα, Iα, T_1/2. Correlation techniques.

1989KR17      Radiochim.Acta 48, 121 (1989)

J.V.Kratz, H.P.Zimmermann, U.W.Scherer, M.Schadel, W.Bruchle, K.E.Gregorich, C.M.Gannett, H.L.Hall, R.A.Henderson, D.M.Lee, J.D.Leyba, M.J.Nurmia, D.C.Hoffman, H.Gaggeler, D.Jost, U.Baltensperger, N.-Q.Ya, A.Turler, Ch.Lienert

Chemical Properties of Element 105 in Aqueous Solution: Halide complex formation and anion exchange into triisoctyl amine

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, 5n), E=114 MeV; measured Eα, Iα; deduced residual nucleus production.

1989SC42      Radiochim.Acta 48, 171 (1989)

M.Schadel, W.Bruchle, E.Jager, E.Schimpf, J.V.Kratz, U.W.Scherer, H.P.Zimmermann

ARCA II - A New Apparatus for Fast, Repetitive HPLC Separations

1988BR41      Inorganica chimica acta 146, 267 (1988)

W.Bruchle, M.Schadel, U.W.Scherer, J.V.Kratz, K.E.Gregorich, D.Lee, M.Nurmia, R.M.Chasteler, H.L.Hall, R.A.Henderson, D.C.Hoffman

The Hydration Enthalpies of Md³⁺ and Lr³⁺

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, X)²⁶⁰Lr, E=117 MeV; measured reaction products, Eα, Iα; deduced yields, extraction procedures.

doi: 10.1016/s0020-1693(00)80619-2
Citations: PlumX Metrics

1988SC24      Inorganica chimica acta 146, 249 (1988)

U.W.Scherer, J.V.Kratz, M.Schadel, W.Bruchle, K.E.Gregorich, R.A.Henderson, D.Lee, M.Nurmia, D.C.Hoffman

Lawrencium chemistry: no evidence for oxidation states lower than 3+ in aqueous solution

NUCLEAR REACTIONS ²⁴⁹Bk(¹⁸O, X)²⁴⁹Cf/²¹¹Bi/²⁵²Fm/²⁵⁴Fm/²⁵⁵Fm/²⁴⁹Fm/²⁵⁴Md/²⁵⁵Md/²⁶⁰Lr, E=100-101 MeV; measured reaction products, Eα, Iα. ²⁶⁰Lr; deduced yields.

doi: 10.1016/S0020-1693(00)80616-7
Citations: PlumX Metrics

1988TU07      Z.Phys. A331, 363 (1988)

A.Turler, H.W.Gaeggeler, D.T.Jost, P.Armbruster, W.Bruchle, H.Folger, F.P.Hessberger, S.Hofmann, G.Munzenberg, V.Ninov, M.Schadel, K.Summerer, J.V.Kratz, U.Scherer

Determination of the Partial Electron Capture- and Spontaneous-Fission Half-Lives of ²⁵⁴No

NUCLEAR REACTIONS ²⁰⁸Pb(⁴⁸Ca, 2n), E not given; measured Eα, Iα; deduced evidence for ²⁵⁴No.

RADIOACTIVITY ²⁵⁴No(α), (EC), (SF) [from ²⁰⁸Pb(⁴⁸Ca, 2n)]; measured α-, SF-activities; deduced partial T_1/2. Radiochemical techniques.

Note: The following list of authors and aliases matches the search parameter U.Scherer: , U.W.SCHERER