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NSR database version of May 23, 2024.

Search: Author = U.Hickmann

Found 4 matches.

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1992HI12      Nucl.Instrum.Methods Phys.Res. A321, 216 (1992)

U.Hickmann, N.Greulich, N.Trautmann, G.Herrmann

Preparation of Thin Counting Samples by Volatilization-Condensation

RADIOACTIVITY 210Po(α); measured α-spectra; deduced detector resolution. Thin counting samples preparation.

NUCLEAR REACTIONS 248Cm(238U, F), E not given; analyzed fission product metallic element yields, γ-decay data. Volatilization-condensation thin counting samples preparation.

doi: 10.1016/0168-9002(92)90390-P
Citations: PlumX Metrics


1987HI12      Nucl.Instrum.Methods Phys.Res. A260, 407 (1987)

N.Hildebrand, C.Frink, N.Greulich, U.Hickmann, J.V.Kratz, N.Trautmann, G.Herrmann, M.Brugger, H.Gaggeler, K.Summerer, G.Wirth

A Cryosystem for the Detection of Alpha and Spontaneous-Fission Activities in Volatile Species

NUCLEAR REACTIONS 248Cm(48Ca, X)210Rn/211Rn/212Rn/219Rn/220Rn/221Rn/222Rn, E not given; 238U(238U, X)210Rn/211Rn/212Rn/219Rn/220Rn/221Rn/222Rn, E=6.5, 7.45 MeV/nucleon; measured residual production σ vs mass.

doi: 10.1016/0168-9002(87)90108-2
Citations: PlumX Metrics


1986KR02      Phys.Rev. C33, 504 (1986)

J.V.Kratz, W.Bruchle, H.Folger, H.Gaggeler, M.Schadel, K.Summerer, G.Wirth, N.Greulich, G.Herrmann, U.Hickmann, P.Peuser, N.Trautmann, E.K.Hulet, R.W.Lougheed, J.M.Nitschke, R.L.Ferguson, R.L.Hahn

Search for Superheavy Elements in Damped Collisions between 238U and 248Cm

NUCLEAR REACTIONS 248Cm(238U, X), E=6.2-7.3 MeV/nucleon; measured SF-fission fragment kinetic energies, neutron multiplicities; deduced superheavy nuclei production σ upper limit. Chemical separation, spontaneous fission counting.

doi: 10.1103/PhysRevC.33.504
Citations: PlumX Metrics


1985AR02      Phys.Rev.Lett. 54, 406 (1985)

P.Armbruster, Y.K.Agarwal, W.Bruchle, M.Brugger, J.P.Dufour, H.Gaggeler, F.P.Hessberger, S.Hofmann, P.Lemmertz, G.Munzenberg, K.Poppensieker, W.Reisdorf, M.Schadel, K.-H.Schmidt, J.H.R.Schneider, W.F.W.Schneider, K.Summerer, D.Vermeulen, G.Wirth, A.Ghiorso, K.E.Gregorich, D.Lee, M.Leino, K.J.Moody, G.T.Seaborg, R.B.Welch, P.Wilmarth, S.Yashita, C.Frink, N.Greulich, G.Herrmann, U.Hickmann, N.Hildebrand, J.V.Kratz, N.Trautmann, M.M.Fowler, D.C.Hoffman, W.R.Daniels, H.R.von Gunten, H.Dornhofer

Attempts to Produce Superheavy Elements by Fusion of 48Ca with 248Cm in the Bombarding Energy Range of 4.5-5.2 MeV/u

NUCLEAR REACTIONS 248Cm(48Ca, X), E=4.5-5.2 MeV/nucleon; measured superheavy production σ upper limits vs T1/2. Different separation techniques.

doi: 10.1103/PhysRevLett.54.406
Citations: PlumX Metrics


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