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NSR database version of May 19, 2024.

Search: Author = P.R.De Kock

Found 14 matches.

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2000VA16      Phys.Rev. C62, 024609 (2000)

B.I.S.van der Ventel, G.C.Hillhouse, P.R.De Kock

Relativistic Predictions of Quasielastic Proton-Nucleus Spin Observables Based on a Complete Lorentz Invariant Representation of the NN Scattering Matrix

NUCLEAR REACTIONS 40Ca(polarized p, p'), (polarized p, n), E=200, 500 MeV; calculated Ay(θ), other spin observables; deduced sensitivity to effective mass. Relativistic PWIA, complete representation.

doi: 10.1103/PhysRevC.62.024609
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1999VA18      Phys.Rev. C60, 064618 (1999)

B.I.S.van der Ventel, G.C.Hillhouse, P.R.De Kock, S.J.Wallace

Polarization Transfer Observables for Quasielastic Proton-Nucleus Scattering in Terms of a Complete Lorentz Invariant Representation of the NN Scattering Matrix

NUCLEAR REACTIONS 40Ca(polarized p, p'), E=500 MeV; calculated analyzing power, spin transfer observables. Complete Lorentz invariant representation of scattering matrix. Comparison with data.

doi: 10.1103/PhysRevC.60.064618
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1998HI02      Phys.Rev. C57, 448 (1998)

G.C.Hillhouse, B.I.S.van der Ventel, S.M.Wyngaardt, P.R.De Kock

Nuclear Medium Modifications of the NN Interaction Via Quasielastic (p(pol), p(pol)') and (p(pol), n(pol)) Scattering

NUCLEAR REACTIONS 40Ca(polarized p, p'), (polarized p, n), E=135-300 MeV; 12C(polarized p, p'), (polarized p, n), E=186, 290 MeV; calculated polarization observables; deduced nuclear medium effects.

doi: 10.1103/PhysRevC.57.448
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1995HI20      Phys.Rev. C52, 2796 (1995)

G.C.Hillhouse, P.R.De Kock

Sensitivity of Quasielastic (p(pol), n(pol)) Spin-Transfer Observables to Relativistic Dirac Effects

NUCLEAR REACTIONS 40Ca(polarized p, n), E=135-500 MeV; calculated spin-transfer observables. Relativistic PWIA, different NN-interactions parametrizations.

doi: 10.1103/PhysRevC.52.2796
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1994HI02      Phys.Rev. C49, 391 (1994)

G.C.Hillhouse, P.R.De Kock

Relativistic Effects on Polarization Transfer Observables for Quasielastic Proton-Nucleus Scattering

NUCLEAR REACTIONS 12C(polarized p, p'X), E=290, 420 MeV; calculated inclusive reaction analyzing power, spin observables. 16O, 40Ca, 54Fe, 208Pb, 12C(polarized p, p'), E=135-500 MeV; analyzed polarization transfer observable data. Relativistic plane wave impulse approximation.

doi: 10.1103/PhysRevC.49.391
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1980RI06      Z.Phys. A297, 343 (1980)

W.A.Richter, P.R.de Kock

Non-Normal Parity States in Mass 10-15 Nuclei

NUCLEAR STRUCTURE A=10-15; calculated unnatural parity levels, S, β-decay T1/2, Γγ, B(E2), B(M1). Shell model, modified surface delta interaction.

doi: 10.1007/BF01422795
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1977RI08      Z.Phys. A282, 207 (1977)

W.A.Richter, P.R.de Kock

The Calculation of Log ft Values and Spectroscopic Factors for Nuclei In the Mass Range 10-15

RADIOACTIVITY 15,10,11,13,14C, 12,13B, 12,13N, 13,14,15O; calculated log ft, S.

doi: 10.1007/BF01408165
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1974SA06      Z.Phys. 266, 83 (1974)

R.Saayman, P.R.de Kock

The Effect of Expansion of the Shell Model Space on the Structure of the Mass-15 Nuclei

NUCLEAR STRUCTURE 15N, 15C, 15O; calculated levels. 15N, 15O calculated μ. 15O calculated γ-width.

doi: 10.1007/BF01668706
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1973SA30      Z.Phys. 265, 69 (1973)

R.Saayman, P.R.de Kock, J.H.van der Merwe

Shell Model Calculations on Natural Parity States in 10 < A < 14 Nuclei

NUCLEAR STRUCTURE 10,11Be, 10,11,12,13B, 10,11,12,13,14C, 12,13,14N, 14O; calculated levels, J, π, level-width.

doi: 10.1007/BF01397729
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1972DU21      Z.Phys. 255, 97 (1972)

Z.B.du Toit, P.R.de Kock, J.H.Hough, W.L.Mouton

Resonant Absorption of the γ-Radiation from the 22Ne(p, γ)23Na Reaction and the Effect of Rutherford Scattering in the Target on the Width of the Absorption Curves

NUCLEAR REACTIONS 22Ne(p, γ), E=640, 950 keV; measured σ(Eγ, θ(γ)). 23Na deduced levels, level-width.

doi: 10.1007/BF01394519
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1971DE06      Phys.Lett. 34B, 280 (1971)

P.R.De Kock, P.W.M.Glaudemans

Configuration Mixing and Effective Charges

NUCLEAR STRUCTURE 33S; calculated B(E2), quadrupole moment. Various shell model spaces.

doi: 10.1016/0370-2693(71)90604-6
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1971DU07      Z.Phys. 246, 170 (1971)

Z.B.du Toit, P.R.de Kock, W.L.Mouton

Resonance Strengths, Branching Ratios and Mean Lifetimes of Nuclear Energy Levels in 23Na

NUCLEAR REACTIONS 22Ne(p, γ), E=1-2 MeV; measured σ(E;Eγ), Doppler shift attenuation. 23Na deduced resonances, levels, γ-branching, T1/2, analog states, resonance strengths.

doi: 10.1007/BF01394730
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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
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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
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