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NSR database version of April 25, 2024.

Search: Author = J.W.Koen

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1999CH50      Nucl.Phys. (Supplement) A654, 1051c (1999)

M.B.Chadwick, D.T.L.Jones, G.J.Arendse, A.A.Cowley, W.A.Richter, J.J.Lawrie, R.T.Newman, J.V.Pilcher, F.D.Smit, G.F.Steyn, J.W.Koen, J.A.Stander

Nuclear Interaction Cross Sections for Proton Radiotherapy

NUCLEAR REACTIONS 12C(p, pX), (p, dX), E=150 MeV; 16O(p, αX), (p, tX), E=200 MeV; measured σ(E, θ). 12C, 16O(p, pX), E=200 MeV; calculated proton spectra, σ(θ). 16O(p, X)7Li/7Be/9Be/10Be/10B/11B/10C/11C/14C/13N/14O/15O, E ≈ 5-250 MeV; calculated production σ.

doi: 10.1016/S0375-9474(00)88598-X
Citations: PlumX Metrics

1996CO12      Phys.Rev. C54, 778 (1996)

A.A.Cowley, G.J.Arendse, J.W.Koen, W.A.Richter, J.A.Stander, G.F.Steyn, P.Demetriou, P.E.Hodgson, Y.Watanabe

Inclusive (p, α) Reactions on 27Al, 59Co, and 197Au at Incident Energies of 120, 160, and 200 MeV

NUCLEAR REACTIONS 27Al, 59Co, 197Au(p, α), E=120, 160, 200 MeV; measured σ(Eα, θ); deduced higher-step contributions role. Multi-step DWBA analysis.

doi: 10.1103/PhysRevC.54.778
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0508.

1996RI11      Phys.Rev. C54, 1756 (1996)

W.A.Richter, S.W.Steyn, A.A.Cowley, J.A.Stander, J.W.Koen, R.Lindsay, G.C.Hillhouse, R.E.Julies, J.J.Lawrie, J.V.Pilcher, P.E.Hodgson

Inclusive (p, p') Reactions on Nuclei in the Mass Range 115 to 181 at Incident Energies from 120 to 200 MeV

NUCLEAR REACTIONS 115In, 167Er, 173Yb, 181Ta(p, p'X), E=120, 150, 175, 200 MeV; 141Pr(p, p'X), E=120, 200 MeV; measured inclusive σ(E, θ); deduced reaction mechanism. Statistical multistep direct theory analysis.

doi: 10.1103/PhysRevC.54.1756
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0513.

1994RI01      Phys.Rev. C49, 1001 (1994)

W.A.Richter, A.A.Cowley, G.C.Hillhouse, J.A.Stander, J.W.Koen, S.W.Steyn, R.Lindsay, R.E.Julies, J.J.Lawrie, J.V.Pilcher, P.E.Hodgson

Preequilibrium (p, p') Measurements and Calculations for 90Zr and Neighboring Nuclei for Incident Energies up to 200 MeV

NUCLEAR REACTIONS 89Y, 90Zr, 92,94,96,98Mo(p, p'), E=120, 160, 200 MeV; measured inclusive σ(E, θ); deduced reaction mechanism. Statistical multi-step, direct theory analysis.

doi: 10.1103/PhysRevC.49.1001
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0179.

1993OL05      Z.Phys. A347, 99 (1993)

L.D.Olivier, W.A.Richter, J.A.Stander, J.W.Koen

Properties of Levels in 22Ne

NUCLEAR REACTIONS 19F(α, pγ), E=12 MeV; measured γp-coin. 22Ne deduced levels, T1/2, J, π, δ, γ branching ratios, B(λ). Shell model comparison.

doi: 10.1007/BF01284676
Citations: PlumX Metrics

1987FR09      Z.Phys. A327, 469 (1987)

S.Froneman, W.J.Naude, W.A.Richter, J.A.Stander, J.W.Koen

Nuclear Levels in 43Sc at Low Excitation Energies

NUCLEAR REACTIONS 40Ca(α, p), (α, pγ), E=12 MeV; measured Eγ, Iγ, pγ-coin. 43Sc deduced level energies, J, π, γ-branching ratios, mean T1/2, δ. ΔE-E telescope, Ge(Li) detector. Shell model calculations.

1986LA10      Z.Phys. A323, 375 (1986)

J.J.Lawrie, W.J.Naude, J.A.Stander, J.W.Koen, N.J.A.Rust

Nuclear Structure Study of 37Cl

NUCLEAR STRUCTURE 37Cl; calculated levels, B(λ). Shell model.

NUCLEAR REACTIONS 37Cl(p, p'γ), E=6 MeV; 37Cl(α, α'γ), E=12 MeV; 34S(α, pγ), E=11.685-11.91 MeV; measured γ-spectra, DSA, γ(θ), (particle)γ-coin, σ(θp). 37Cl deduced levels, T1/2, γ-branching, J, π, γ-multipolarity, δ.

1986ST10      Z.Phys. A325, 163 (1986)

J.A.Stander, W.J.Naude, R.Saayman, J.W.Koen

Properties of Low-Lying Levels of 41K

NUCLEAR REACTIONS, ICPND 41K(p, p'), (p, p'γ), E=62 MeV; measured Eγ, Iγ, γγ(t), DSA, relative level reaction σ. 41K deduced levels, J, π, T1/2, γ-multipolarity, B(λ). Shell model.

NUCLEAR STRUCTURE 41K; calculated levels, γ-multipolarity, B(λ). Shell model.

1980BU08      Z.Phys. A295, 107 (1980)

J.J.Buitendag, W.J.Naude, R.Saayman, N.J.A.Rust, J.W.Koen

The Structure and Properties of 45Sc at Low Excitation Energies

NUCLEAR REACTIONS 45Sc(p, p'γ), E=5.5 MeV; 45Sc(3He, 3He'), E=5.5-8 MeV; 45Sc(α, α'), E=2.75-5.7 MeV; measured DSA, recoil, Eγ, Iγ, Coulomb excitation. 45Sc levels deduced J, π, B(λ).

doi: 10.1007/BF01413069
Citations: PlumX Metrics

1980HA17      Z.Phys. A295, 135 (1980)

P.Haupt, J.W.Koen, W.J.Naude, N.J.A.Rust

Properties of Low-Lying Levels of 59Co

NUCLEAR REACTIONS 59Co(p, p'γ), E=5.851-5.986 MeV; 56Fe(α, pγ), E=12 MeV; measured pγ-coin. 59Co deduced levels, branching ratios, T1/2, J, π, δ.

doi: 10.1007/BF01413071
Citations: PlumX Metrics

1980VA08      Z.Phys. A295, 121 (1980)

J.C.van der Merwe, W.J.Naude, R.Saayman, J.W.Koen, N.J.A.Rust

Nuclear Structure Study of 51V

NUCLEAR REACTIONS 51V(p, p'γ), E=5.9-6 MeV; measured σ(Ep', θ), Eγ, p'γ-coin, DSA. 51V levels deduced J, π, γ-branching, T1/2, B(λ), μ, quadrupole moment. Hauser-Feshbach analysis, shell model.

1977CE02      Z.Phys. A282, 159 (1977)

P.J.Celliers, J.W.Koen

Spins and Level Widths Determined by Nuclear Resonance Fluorescence Measurements on 75As

NUCLEAR REACTIONS 75As(γ, γ'); measured resonance fluorescence. 75As levels deduced J, Γ, T1/2.

doi: 10.1007/BF01408159
Citations: PlumX Metrics

1976AS04      J.Phys.(London) G2, 477 (1976)

J.Asher, M.A.Grace, P.D.Johnston, J.W.Koen, P.M.Rowe, W.L.Randolph

A High-Velocity Recoil-in-Vacuum Determination of the g-Factor and Lifetime of the 1.98 MeV 2+ Level in 18O

NUCLEAR REACTIONS 1H(18O, pγ), E=47.3 MeV; measured pγ(θ, t), recoil distance. 18O level deduced g, T1/2. Ge(Li), NaI(Tl) detectors.

doi: 10.1088/0305-4616/2/7/008
Citations: PlumX Metrics

1976AS07      Hyperfine Interactions 2, 378 (1976)

J.Asher, M.A.Grace, P.D.Johnston, J.W.Koen, P.M.Rowe, W.L.Randolph

A High Velocity Recoil in Vacuum Determination of the g-Factor and Lifetime of the 2+ 1.98 MeV Level in 18O

NUCLEAR REACTIONS 1H(18O, pγ), E=47.3 MeV; measured γ(θ), pγ-coin, pγ(θ, H, t). 18O level deduced T1/2, g.

doi: 10.1007/BF01021181
Citations: PlumX Metrics

1975RA36      Hyperfine Interactions 1, 145 (1975)

W.L.Randolph, J.Asher, J.W.Koen, P.Rowe, E.Matthias

A Measurement of the Ground State Hyperfine Splitting for Li-Like Fluorine Ions by Nuclear Quantum Beats

NUCLEAR REACTIONS 19F(α, α'), E=12.75, 15.6 MeV; measured γγ(θ, H, t). 19F deduced hyperfine splitting.

doi: 10.1007/BF01022448
Citations: PlumX Metrics

1974RU02      Nucl.Phys. A219, 232 (1974)

N.J.A.Rust, W.J.Naude, J.W.Koen, W.L.Mouton

Properties of Low-Lying Levels of 45Sc

NUCLEAR REACTIONS 45Sc(p, p'γ), Ep=5.2-5.5 MeV; measured σ(E;Ep', θ), Doppler-shift attenuation. 45Sc levels deduced J, T1/2, γ-branching, B(E2), B(M1). Natural target.

doi: 10.1016/0375-9474(74)90063-3
Citations: PlumX Metrics

1971RU10      Z.Phys. 245, 45 (1971)

N.J.A.Rust, J.W.Koen, W.L.Mouton

Mean Lifetime of the 720 keV Level of 45Sc

NUCLEAR REACTIONS 45Sc(γ, γ), E approx 720 keV; measured Iγ(θ), self-absorption. 45Sc level deduced level-width, T1/2.

doi: 10.1007/BF01395174
Citations: PlumX Metrics

1970DE01      Nucl.Phys. A140, 190 (1970)

P.R.de Kock, J.W.Koen, W.L.Mouton

Lifetime Measurements on 26Mg and 29Si by Doppler Shift Attenuation

NUCLEAR REACTIONS 26Mg, 29Si(p, p'γ), E=2.8-5.5 MeV; measured σ(E;Eγ), Doppler shift attenuation. 26Mg, 29Si deduced levels T1/2.

doi: 10.1016/0375-9474(70)90895-X
Citations: PlumX Metrics

1969HO09      Nucl.Phys. A132, 110 (1969)

J.H.Hough, J.W.Koen, P.J.Celliers, W.L.Mouton

Width of the 1.013 MeV Level of 27Al

NUCLEAR REACTIONS 27Al(γ, γ), E approx 1.0 MeV; measured σ. 27Al level deduced level-width. Natural targets.

doi: 10.1016/0375-9474(69)90616-2
Citations: PlumX Metrics

1969RU01      Nucl.Instr.Methods 67, 222 (1969)

N.J.A.Rust, J.W.Koen, W.L.Mouton

Nuclear Resonance Fluorescence with a 4000-Ci 60Co Radioactive Source

NUCLEAR REACTIONS 7Li, 23Na, 29Si, 65Cu(γ, γ), E=0.25-1.332 MeV; measured resonance fluorescence. 7Li, 23Na, 29Si, 65Cu deduced levels, level-width.

doi: 10.1016/0029-554X(69)90450-9
Citations: PlumX Metrics

1968DE10      Ann.Phys.(N.Y.) 47, 481(1968)

P.R.De Kock, J.W.Koen, W.L.Mouton

The Widths of the 9.991-MeV and 10.165-MeV Levels in 27Al

NUCLEAR REACTIONS 27Al(γ, γ), E=9.629, 9.991, 10.165 MeV; measured resonance absorption. 27Al resonances deduced level-width. 26Mg(p, γ), E=1.409, 1.785, 1.965 MeV; measured σ(E;Eγ, θ(γ)). 27Al resonances deduced J, π, γ-mixing.

doi: 10.1016/0003-4916(68)90211-X
Citations: PlumX Metrics

1967MO26      Contrib. Intern.Conf.Nucl.Struct., Tokyo, p.199(1967)

W.L.Mouton, P.J.Celliers, J.W.Koen, N.J.Rust

Nuclear Resonance Fluorescence with a Strong 60Co Radioactive Source

NUCLEAR REACTIONS 7Li, 29Si, 63,65Cu(γ, γ), E=0.25-1.33 MeV; measured resonance fluorescence. 7Li, 29Si, 63,65Cu levels, deduced T1/2.

1966PU03      Physica 32, 1397 (1966)

L.W.Put, C.Bot, W.J.Coenders, J.W.Koen, J.Blok

An Associated Particle Method for the D(d, n)3He Reaction

NUCLEAR STRUCTURE 54Fe, 56Fe; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-8914(66)90131-5
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20234.

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