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NSR database version of April 27, 2024.

Search: Author = B.Kastelein

Found 8 matches.

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1992BO39      Hyperfine Interactions 75, 307 (1992)

M.G.Booth, P.A.Harding, B.Kastelein, M.Lindroos, H.Postma, S.Ohya, P.Richards, J.Rikovska, N.J.Stone, M.Veskovic, and the NICOLE and ISOLDE Collaborations

Hyperfine Interactions of Light Ir, Re Isotopes in Iron

RADIOACTIVITY ¹⁸⁰Hg(α); ^182,183Hg(β⁺), (EC); measured γ-anisotropy vs temperature, oriented nuclei. ^180,182,183Ir, ^180,179Re deduced μ, oriented state spin combinations.

doi: 10.1007/BF02398987
Citations: PlumX Metrics

1992KA44      Hyperfine Interactions 73, 357 (1992)

B.Kastelein, H.J.van der Marel, J.Andriessen, H.Postma, F.Pleiter

Study of Electric Quadrupole Interactions of ¹¹¹In and ¹¹¹Cd following Ion Implantation of ¹¹¹In into Graphite

RADIOACTIVITY ¹¹¹In(EC); measured γ-anisotropy, oriented nuclei, γγ(θ, H, t); deduced ¹¹¹In, ¹¹¹Cd electric quadrupole interaction. Implantation into highly oriented pyrolytic graphite.

doi: 10.1007/BF02418610
Citations: PlumX Metrics

1992KA48      Hyperfine Interactions 75, 315 (1992)

B.Kastelein, H.Postma, J.Andriessen

Nuclear Electric Quadrupole Interaction of Implanted Ions in Graphite

RADIOACTIVITY ^182mRe(β⁺), (EC); ¹⁸³Re(EC) [from Ta(α, xn), E=28 MeV]; measured γ-anistropoy. ^188,189Hg(β⁺), (EC); measured γ-anisotropy. ²⁰³Hg(IT); ^69mZn(β^-); measured γ-anisotropy, different implantation conditions; deduced electric field gradient. ¹⁸⁹Ir deduced transition δ(E2/M1), quadrupole moment. ¹⁸⁸Ir transition deduced δ. ¹¹¹In (EC); measured γ-anisotropy; deduced electric field gradient. Oriented nuclei, ion implantation in graplite. Model comparison.

doi: 10.1007/BF02398988
Citations: PlumX Metrics

1992KA49      Nucl.Instrum.Methods Phys.Res. A316, 158 (1992)

B.Kastelein, J.K.W.M.Vemer, H.J.van der Marel, H.Postma

Electric Quadrupole Orientation of ^188,189Ir in Graphite

RADIOACTIVITY ¹⁸⁸Ir(β⁺), (EC); ¹⁸⁹Ir(EC) [from ^188,189Hg(EC-decay)]; measured γ(θ), oriented nuclei, low temperature; deduced electric quadrupole interaction, field gradient in highly oriented pyrolytic graphite. ¹⁸⁹Ir deduced quadrupole moment. ¹⁸⁸Ir deduced level J, δ.

doi: 10.1016/0168-9002(92)90898-E
Citations: PlumX Metrics

1992RO21      Hyperfine Interactions 75, 457 (1992)

I.Romanski, I.Berkes, D.E.Brown, M.De Jesus, R.Eder, I.S.Grant, E.Hagn, P.Harding, P.Herzog, B.Hinfurtner, B.Kastelein, H.Postma, J.Prinz, P.Richards, K.Schlosser, N.J.Stone, L.Vanneste, E.Zech, and the NICOLE and ISOLDE Collaborations

Time-Resolved and Time-Integral On-Line Nuclear Orientation Measurements of Neutron-Deficient Hg-Au-Pt-Ir Nuclei

RADIOACTIVITY ^{182,183,184,186}Hg(β⁺), (EC) [from Pb(³He, X), E=600, 910 MeV]; measured γ-anisotropy vs temperature. ¹⁸³Ir level deduced μ for two possible J. ¹⁸³Pt deduced isomer μ. ¹⁸⁴Au levels deduced g-factors. Time resolved, time integral on-line nuclear orientation techniques, Fe host.

doi: 10.1007/BF02399003
Citations: PlumX Metrics

1990ED01      Hyperfine Interactions 59, 83 (1990)

R.Eder, I.Berkes, D.E.Brown, I.S.Grant, E.Hagn, P.Harding, R.Hassani, P.Herzog, B.Kastelein, A.Knipper, G.Marguier, M.Massaq, S.Ohya, H.Postma, J.Prinz, C.Richard-Serre, I.Romanski, K.Schlosser, N.J.Stone, W.Vanderpoorten, J.Vanhaverbeke, L.Vanneste, T.Woelfle, E.Zech, and the ISOLDE Collaboration

NICOLE: New on-line orientation facility at ISOLDE/CERN

RADIOACTIVITY ^187,185,189Pt, ^186mIr; measured NMR, on-line orientation. ^187,185,189Pt levels deduced μ, electric quadrupole moments, ratio. ¹⁸⁶Ir deduced isomer μ, J. ¹⁸⁴Hg; measured γ(θ), anisotropy vs temperature, I(ce). ¹⁸⁴Au levels deduced T_1/2, decay scheme. Off-line, on-line orientation techniques.

doi: 10.1007/BF02401196
Citations: PlumX Metrics

1988KA35      Hyperfine Interactions 43, 503 (1988)

B.Kastelein, B.Borst, J.de Jong, H.Postma, H.C.Meijer

Nuclear Alignment of Implanted ¹⁶⁰Tb in Highly Oriented Pyrolytic Graphite Layers

RADIOACTIVITY ¹⁶⁰Tb(β^-); measured γ(θ), oriented nuclei; deduced hyperfine parameters.

1987KA34      Hyperfine Interactions 35, 895 (1987)

B.Kastelein, A.den Ouden, H.Postma, H.C.Meijer, P.W.Martin, J.G.Hooley

Electric Quadrupole Nuclear Orientation of ¹⁸²Ta as Graphite Intercalation Compound TaCl(5)

RADIOACTIVITY ¹⁸²Ta(β^-); measured γ(θ), oriented nuclei; deduced electric field gradient in TaCl.

doi: 10.1007/BF02394518
Citations: PlumX Metrics