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NSR database version of May 19, 2024.

Search: Author = R.F.Noorman

Found 13 matches.

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1995JO04      Nucl.Phys. A581, 165 (1995)

J.R.Jongman, J.C.S.Bacelar, A.Balanda, R.F.Noorman, Th.Steenbergen, W.Urban, M.J.A.de Voigt, J.Nyberg, G.Sletten, J.Dionisio, Ch.Vieu, J.M.Lagrange, M.Pautrat

High-Spin States in 148Eu

NUCLEAR REACTIONS 139La(13C, 4n), E=61 MeV; measured Eγ, γ-multiplicity, γγ(t), DCO-ratios, γ linear polarization, I(ce), σ(Eγ). 148Eu deduced high-spin levels, J, π, ICC, configuration. NORDBALL multi-Ge detector array, BaF2 multiplicity filter.

doi: 10.1016/0375-9474(94)00426-N
Citations: PlumX Metrics


1995VA01      Nucl.Phys. A581, 145 (1995)

J.P.S.van Schagen, M.N.Harakeh, W.H.A.Hesselink, R.F.Noorman

Isomer-Selected Decay of the GDR in 156Dy

NUCLEAR REACTIONS 116Cd(40Ar, xnγ), E=200 MeV; measured Eγ, γ-ray multiplicity, γ-ray sum energy. 156Dy deduced isomeric decay, giant dipole resonance role. Enriched target, large-volume NaI, multiplicity filter, sum-spectrometer, Compton-suppressed Ge-detector. Statistical model calculations.

doi: 10.1016/0375-9474(94)00416-K
Citations: PlumX Metrics


1995VA07      Phys.Lett. 343B, 64 (1995)

J.P.S.van Schagen, Y.Alhassid, J.C.S.Bacelar, B.Bush, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, R.F.Noorman, A.J.M.Plompen, A.Stolk, Z.Sujkowski, A.van der Woude

GDR γ-Ray Decay in 156Dy(*) from Regions Selected on Temperature and Angular Momentum

NUCLEAR REACTIONS 116Cd(40Ar, X), E=200 MeV; 114Cd(40Ar, X), E=173 MeV; measured γ difference spectra. 156,154Dy GDR γ-decay features from restricted temperature, angular momentum regions.

doi: 10.1016/0370-2693(94)01467-Q
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1994JO09      Phys.Rev. C50, 3159 (1994)

J.R.Jongman, J.C.S.Bacelar, W.Urban, R.F.Noorman, J.van Pol, Th.Steenbergen, M.J.A.de Voigt, J.Nyberg, G.Sletten, J.Dionisio, Ch.Vieu

Octupole Correlations in the Odd-Z Nuclei 148-151Eu

NUCLEAR STRUCTURE 148,149,150,151Eu; analyzed high-spin levels, B(λ) data; deduced octupole correlations evidence, strength.

doi: 10.1103/PhysRevC.50.3159
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1994NO07      Nucl.Phys. A574, 501 (1994)

R.F.Noorman, J.C.Bacelar, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, J.P.S.van Schagen, A.Stolk, Z.Sujkowski, M.J.A.de Voigt, A.van der Woude

The Angular-Momentum Dependence of the Giant Dipole Resonance in 154Dy(*)

NUCLEAR REACTIONS 114Cd(40Ar, xn), E=173 MeV; measured Eγ, γ-multiplicity, γγ(t). 154Dy deduced GDR strength function features.

doi: 10.1016/0375-9474(94)90242-9
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1994UR01      Nucl.Phys. A578, 204 (1994)

W.Urban, J.C.Bacelar, J.R.Jongman, R.F.Noorman, M.J.A.de Voigt, J.Nyberg, G.Sletten, M.Bergstrom, H.Ryde

Study of High-Spin States in the Nucleus 149Eu

NUCLEAR REACTIONS 139La(13C, 3n), E=58 MeV; measured Eγ, Iγ, γγ(t), DCO-ratios, γ linear polarization, σ(Eγ). 149Eu deduced high-spin levels, J, π, γ multipolarity. NORDBALL multi-Ge detector array, BaF2 multiplicity filter.

doi: 10.1016/0375-9474(94)90976-8
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1993VA06      Phys.Lett. 308B, 231 (1993)

J.P.S.van Schagen, Y.Alhassid, J.C.Bacelar, B.Bush, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, R.F.Noorman, A.J.M.Plompen, A.Stolk, Z.Sujkowski, A.van der Woude

GDR Dissipation and Nuclear Shape in Hot Fast-Rotating Dy Nuclei

NUCLEAR REACTIONS 116Cd(40Ar, X), E=200 MeV; measured Eγ, Iγ, γ-multiplicity; deduced absorption σ(Eγ, E). 156Dy deduced GDR parameters, deformation.

doi: 10.1016/0370-2693(93)91277-T
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1992NO03      Phys.Lett. 292B, 257 (1992)

R.F.Noorman, J.C.Bacelar, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, J.P.S.van Schagen, A.Stolk, Z.Sujkowski, M.J.A.de Voigt, A.van der Woude

Observation of Strongly Deformed Shapes in 154-152Dy Nuclei at Medium Temperatures

NUCLEAR REACTIONS 114Cd(40Ar, xn), E=173 MeV; measured γ-spectra, γγ-coin, γγ(t). 154,153,152Dy deduced splitting of GDR built on excited states, deformations. Statistical model analysis.

doi: 10.1016/0370-2693(92)91172-6
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1992SC20      Nucl.Phys. A548, 271 (1992)

J.M.Schippers, W.T.A.Borghols, M.A.Hofstee, R.F.Noorman, J.M.Schreuder, S.Y.van der Werf, N.Blasi

A High Resolution Study of Stretched-Spin States in 116Sn with the 115In(3He, d)116Sn and 115In(α, tγ)116Sn Reactions

NUCLEAR REACTIONS 115In(3He, d), E=50 MeV; 115In(α, t), E=65 MeV; measured σ(θ). 115In(α, tγ), E=65 MeV; measured tγ-coin. 116Sn deduced levels, J, π, spectroscopic factors, stretched-spin states. Comparison with model calculations.

doi: 10.1016/0375-9474(92)90012-9
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1644.


1991UR01      Phys.Lett. 258B, 293 (1991)

W.Urban, R.M.Lieder, J.C.Bacelar, P.P.Singh, D.Alber, D.Balabanski, W.Gast, H.Grawe, G.Hebbinghaus, J.R.Jongman, T.Morek, R.F.Noorman, T.Rzaca-Urban, H.Schnare, M.Thoms, O.Zell, W.Nazarewicz

High-Spin Octupole Correlations in the N = 86, 146Nd and 148Sm Nuclei

NUCLEAR REACTIONS 130Te(22Ne, X), E=85 MeV; measured γ-spectra, γγ-coin. 138Ba(13C, 3n), E=55 MeV; measured γ linear polarization. 136Xe(13C, X), E=55 MeV; measured γ-spectra, γγ-coin. 146Nd, 148Sm deduced levels, J, π, B(λ) ratios.

doi: 10.1016/0370-2693(91)91088-D
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1990DE03      Nucl.Phys. A507, 447 (1990)

M.J.A.De Voigt, R.Kaczarowski, H.J.Riezebos, R.F.Noorman, J.C.Bacelar, M.A.Deleplanque, R.M.Diamond, F.S.Stephens

Rotational Bands in 181Pt

NUCLEAR REACTIONS 144Nd(40Ar, 3n), E=170-200 MeV; measured Eγ, Iγ(θ), γγ(t). 181Pt deduced levels, J, π, T1/2, branching ratios, rotational angular velocity, moments of inertia. Enriched targets, Ge(BGO-CSS) detector assemblies (HERA).

doi: 10.1016/0375-9474(90)90303-4
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1990DE04      Nucl.Phys. A507, 472 (1990)

M.J.A.De Voigt, R.Kaczarowski, H.J.Riezebos, R.F.Noorman, J.C.Bacelar, M.A.Deleplanque, R.M.Diamond, F.S.Stephens, J.Sauvage, B.Roussiere

Collective and Quasiparticle Excitations in 180Pt

NUCLEAR REACTIONS 144Nd(40Ar, 4n), E=170-200 MeV; measured Eγ, Iγ(θ), I(ce), γγ(t). 180Pt deduced levels, J, π, T1/2, ICC, branching ratios, rotational angular velocity, moments of inertia. Enriched targets, Ge(BGO-CSS) detector assemblies (HERA), miniorange spectrometer.

doi: 10.1016/0375-9474(90)90304-5
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1989ST19      Phys.Rev. C40, R2454 (1989)

A.Stolk, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, R.F.Noorman, J.P.S.van Schagen, Z.Sujkowski, H.Verheul, M.J.A.de Voigt, D.J.P.Witte

Shape Transition at High Spin Manifested in the γ-Ray Decay of the Giant Dipole Resonance in Hot Dy Nuclei

NUCLEAR REACTIONS 116Cd(40Ar, xnγ), E=205 MeV; measured Eγ, Iγ vs γ-multiplicity; deduced GDR parameters vs shape transition, angular momentum.

doi: 10.1103/PhysRevC.40.R2454
Citations: PlumX Metrics


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