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NSR database version of May 24, 2024.

Search: Author = D.Van Neck

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2010DI12      Phys.Rev. C 82, 054306 (2010)

W.H.Dickhoff, D.Van Neck, S.J.Waldecker, R.J.Charity, L.G.Sobotka

Nonlocal extension of the dispersive optical model to describe data below the Fermi energy

NUCLEAR REACTIONS 40Ca(e, e'p), (p, 2p), E<150 MeV; calculated spectral functions, quasihole energies, spectroscopic factors, radii and charge density for proton orbits in 40Ca using dispersive-optical-model (DOM) analysis. Comparison with experimental data.

doi: 10.1103/PhysRevC.82.054306
Citations: PlumX Metrics

2005VA29      Phys.Rev. C 72, 054318 (2005)

D.Van Neck, S.Rombouts, S.Verdonck

Spectral functions in an exactly solvable self-bound A-body system

doi: 10.1103/PhysRevC.72.054318
Citations: PlumX Metrics

2004RO21      Phys.Rev. C 69, 061303 (2004)

S.Rombouts, D.Van Neck, J.Dukelsky

Solving the Richardson equations for fermions

doi: 10.1103/PhysRevC.69.061303
Citations: PlumX Metrics

2003DE10      Phys.Rev.Lett. 90, 152501 (2003)

Y.Dewulf, W.H.Dickhoff, D.Van Neck, E.R.Stoddard, M.Waroquier

Saturation of Nuclear Matter and Short-Range Correlations

doi: 10.1103/PhysRevLett.90.152501
Citations: PlumX Metrics

2003DI12      Phys.Rev. C 68, 064307 (2003)

A.E.L.Dieperink, Y.Dewulf, D.Van Neck, M.Waroquier, V.Rodin

Nuclear symmetry energy and the neutron skin in neutron-rich nuclei

doi: 10.1103/PhysRevC.68.064307
Citations: PlumX Metrics

2003KO05      Phys.Rev. C 67, 015207 (2003)

A.Yu.Korchin, D.Van Neck, M.Waroquier

Electromagnetic interaction in chiral quantum hadrodynamics and decay of vector and axial-vector mesons

doi: 10.1103/PhysRevC.67.015207
Citations: PlumX Metrics

2002DE25      Phys.Rev. C65, 054316 (2002)

Y.Dewulf, D.Van Neck, M.Waroquier

Effects of Self-Consistency in a Green's Function Description of Saturation in Nuclear Matter

doi: 10.1103/PhysRevC.65.054316
Citations: PlumX Metrics

2002SC15      Acta Phys.Pol. B33, 847 (2002)

O.Scholten, S.Kondratyuk, L.Van Daele, D.Van Neck, M.Waroquier, A.Yu.Korchin

Compton Scattering on the Proton and Light Nuclei in the Δ-Resonance Region

NUCLEAR REACTIONS 1H, 4He, 12C(γ, γ), E ≈ 150-500 MeV; calculated Compton scattering σ(θ); deduced medium modification, Δ resonance effects. Comparison with data.

2002VA01      Phys.Rev. C65, 014613 (2002)

L.Van Daele, A.Yu.Korchin, D.Van Neck, O.Scholten, M.Waroquier

Coherent Compton Scattering on Light Nuclei in the Δ-Resonance Region

NUCLEAR REACTIONS 1H, 4He, 12C(γ, γ), E=150-500 MeV; calculated Compton scattering σ(θ); deduced role of Δ resonance, medium effects. Impulse approximation, comparisons with data.

doi: 10.1103/PhysRevC.65.014613
Citations: PlumX Metrics

2001DE33      Phys.Lett. 510B, 89 (2001)

Y.Dewulf, D.Van Neck, M.Waroquier

Short-Range Correlations in Nuclear Matter using Green's Functions within a Discrete Pole Approximation

doi: 10.1016/S0370-2693(01)00560-3
Citations: PlumX Metrics

2000GA42      Trans.Bulg.Nucl.Soc. 5, 188 (2000)

M.K.Gaidarov, K.A.Pavlova, A.N.Antonov, S.S.Dimitrova, M.V.Stoitsov, C.Giusti, D.Van Neck, H.Muther

New Theoretical Treatment of One-Nucleon Transfer Reactions

NUCLEAR REACTIONS 16O(p, d), E=31.8, 45.3, 65 MeV; 16O(e, e'p), E=520.6 MeV; 16O(γ, p), E=60 MeV; calculated single-particle overlap functions, σ(θ). comparisons with data.

1999AN04      Phys.Rev. C59, 722 (1999)

A.N.Antonov, S.S.Dimitrova, M.V.Stoitsov, D.Van Neck, P.Jeleva

Relationships between Two-Particle Overlap Functions and the Two-Body Density Matrix for Many-Fermion Systems

doi: 10.1103/PhysRevC.59.722
Citations: PlumX Metrics

1999GA27      Phys.Rev. C60, 024312 (1999)

M.K.Gaidarov, K.A.Pavlova, S.S.Dimitrova, M.V.Stoitsov, A.N.Antonov, D.Van Neck, H.Muther

Correlation Effects in Single-Particle Overlap Functions and One-Nucleon Removal Reactions

NUCLEAR STRUCTURE 16O; calculated single-particle overlap functions, spectroscopic factors, separation energies.

NUCLEAR REACTIONS 16O(p, d), E=31.8, 45.3, 65 MeV; calculated σ(θ). Single-particle overlap functions, comparison with data.

doi: 10.1103/PhysRevC.60.024312
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1999KO12      Phys.Rev. C59, 1890 (1999); Comment Phys.Rev. C63, 019801 (2001)

A.Yu.Korchin, D.Van Neck, O.Scholten, M.Waroquier

Radiative Proton-Deuteron Capture in a Gauge Invariant Relativistic Model

NUCLEAR REACTIONS 2H(polarized p, γ), E=100-500 MeV; calculated σ(θ), Ay(θ), tensor analyzing powers. 3He(e, e'p), (e, e'd), E=390, 560 MeV; calculated σ(E, θ). Gauge invariant relativistic model. Comparison with data.

doi: 10.1103/PhysRevC.59.1890
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1998DE23      Phys.Rev.Lett. 80, 3924 (1998)

L.J.de Bever, H.P.Blok, R.S.Hicks, C.W.de Jager, N.Kalantar-Nayestanaki, J.J.Kelly, L.Lapikas, R.A.Miskimen, D.Van Neck, G.A.Peterson, G.van der Steenhoven, H.de Vries

Radial Dependence of the Nucleon Effective Mass in 10B

NUCLEAR REACTIONS 10Be(e, e'p), E=407.3 MeV; measured excitation energy spectrum, momentum distributions; deduced radial dependence of nucleon effective mass. Inelastic electron scattering data also considered.

doi: 10.1103/PhysRevLett.80.3924
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1998DE34      Phys.Rev. C58, 981 (1998)

L.J.de Bever, D.Branford, J.-O.Adler, B.-E.Andersson, I.Bobeldijk, T.Davinson, R.S.Hicks, D.G.Ireland, K.Livingston, R.L.J.van der Meer, R.A.Miskimen, D.Van Neck, L.Isaksson, R.D.Page, G.A.Peterson, J.Rahighi, H.Ruijter, B.Schroder, G.van der Steenhoven, P.J.Woods, K.Wang, A.C.Shotter

Investigation of the 10B(γ, p) Reaction using Tagged Photons

NUCLEAR REACTIONS 10B(γ, p), E ≈ 57.6, 72.9 MeV; measured σ(E), σ(θ); deduced single particle momentum distributions, possible meson exchange current role. Tagged photons. Quasideuteron model.

doi: 10.1103/PhysRevC.58.981
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0073.

1998KO60      Phys.Lett. 441B, 17 (1998)

A.Yu.Korchin, D.Van Neck, M.Waroquier, O.Scholten, A.E.L.Dieperink

Production of e+e- Pairs in Proton-Deuteron Capture to 3He

NUCLEAR REACTIONS 2H(p, γ), (p, ee+), E=190, 350 MeV; calculated response functions, σ(θ); deduced time-like form factors influence. 3He(γ, p), E < 400 MeV; calculated σ(E, θ).

doi: 10.1016/S0370-2693(98)01197-6
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1998VA07      Phys.Rev. C57, 2308 (1998)

D.Van Neck, M.Waroquier, A.E.L.Dieperink, S.C.Pieper, V.R.Pandharipande

Center-of-Mass Effects on the Quasihole Spectroscopic Factors in the 16O(e, e'p) Reaction

NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated spectroscopic factors; deduced center-of-mass effect. Variational Monte Carlo calculation.

doi: 10.1103/PhysRevC.57.2308
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1998VA26      Phys.Rev. C58, 3359 (1998)

D.Van Neck, M.Waroquier

Single-Particle Properties in Self-Bound Systems

doi: 10.1103/PhysRevC.58.3359
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1997AS01      Nucl.Phys. A615, 33 (1997)

E.C.Aschenauer, C.Van den Abeele, J.-O.Adler, B.-E.Andersson, L.J.de Bever, I.Bobeldijk, D.Branford, S.A.Bulychiev, T.Davinson, K.Hansen, D.G.Ireland, L.Isaksson, D.Ivanov, D.G.Johnstone, A.Khanov, L.Lapikas, L.J.Lindgren, G.de Meyer, D.Van Neck, B.Nilsson, H.Ruijter, D.Ryckbosch, A.Sandell, A.C.Shotter, B.Schroder, V.Van der Sluys, G.van der Steenhoven, P.Svensson, M.A.van Uden, R.E.Van de Vyver

Photon-Induced Proton Knockout from 208Pb and 12C

NUCLEAR REACTIONS 208Pb, 12C(γ, p), E=41, 57 MeV; measured σ(θ); deduced meson-exchange effects role target dependence. DWIA, RPA analyses, comparison to (e, e'p). High resolution, tagged photon beam.

doi: 10.1016/S0375-9474(96)00481-2
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1997DE17      Phys.Lett. 396B, 7 (1997)

Y.Dewulf, D.Van Neck, L.Van Daele, M.Waroquier

Long-Range COrrelations in Finite Nuclei: Comparison of two self-consistent treatments

NUCLEAR STRUCTURE 16O; calculated s-, p-state Hartree-Fock, relativistic Hartree-Fock energies, occupation probability, spectroscopic factor, binding energy per nucleon; deduced long-range correlations related features. Green's function approach, self-consistent treatment.

doi: 10.1016/S0370-2693(97)00135-4
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1997VA15      Phys.Rev. C56, 1398 (1997)

D.Van Neck, L.Van Daele, Y.Dewulf, M.Waroquier

Nuclear Overlap Functions Determined by the Asymptotic Behavior of the One-Body Density Matrix

NUCLEAR STRUCTURE 16O; calculated orbital occupation numbers, spectroscopic factors, overlap functions with low-lying quasihole states, neutron density, momentum distributions; deduced central, noncentral correlations role. Correlated basis function theory, asymptotic behaviour.

doi: 10.1103/PhysRevC.56.1398
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1997VA27      Acta Phys.Hung.N.S. 6, 29 (1997)

D.Van Neck, M.Waroquier, K.Heyde

Nucleon-Nucleon Correlations and the Coulomb Displacement Energy

NUCLEAR STRUCTURE 48Ca, 90Zr, 208Pb; calculated Coulomb displacement energies; deduced pair correlations role. Nolen-Shiffer anomaly.

1996AS02      Phys.Lett. 389B, 470 (1996)

E.C.Aschenauer, I.Bobeldijk, D.G.Ireland, L.Lapikas, D.Van Neck, B.Schroder, V.Van der Sluys, G.van der Steenhoven, R.E.Van de Vyver

The Mass-Dependence of Meson-Exchange Currents in the Reaction (γ, p)

NUCLEAR REACTIONS 12C, 208Pb(γ, p), E=51-57 MeV; 40Ca(γ, p), E=60 MeV; analyzed σ(θ) data; deduced meson-exchange currents mass dependence, higher multipolarities role.

doi: 10.1016/S0370-2693(96)01298-1
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1996KO19      Nucl.Phys. A602, 423 (1996)

A.Yu.Korchin, O.Scholten, D.Van Neck

Low-Energy Theorems for Virtual Nucleon-Nucleon Bremsstrahlung; Formalism and results

NUCLEAR REACTIONS 1H, 1n(p, γ), E=280 MeV; calculated virtual bremsstrahlung σ, response function, anisotropy coefficient vs photon invariant mass.

doi: 10.1016/0375-9474(96)00095-4
Citations: PlumX Metrics

1996SC30      Phys.Lett. 384B, 13 (1996)

O.Scholten, A.Yu.Korchin, V.Pascalutsa, D.Van Neck

Pion and Photon Induced Reactions on the Nucleon in a Unitary Model

doi: 10.1016/0370-2693(96)00825-8
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1996VA04      Phys.Rev. C53, 2231 (1996)

D.Van Neck, A.E.L.Dieperink, M.Waroquier

Natural Orbitals, Overlap Functions, and Mean-Field Orbitals in an Exactly Solvable A-Body System

NUCLEAR STRUCTURE A=3; A=10; A=100; calculated one-body density, natural orbitals characteristics. Nontrivial many-body system.

doi: 10.1103/PhysRevC.53.2231
Citations: PlumX Metrics

1996VA11      Z.Phys. A355, 107 (1996)

D.Van Neck, A.E.L.Dieperink, M.Waroquier

Single-Particle Properties in an Exactly Solvable A-Body System

NUCLEAR STRUCTURE A=10; calculated bound, continuum single particle overlap functions contribution to density, momentum distributions.

doi: 10.1007/s002180050085
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1995VA03      Phys.Rev. C51, 1800 (1995)

D.Van Neck, A.E.L.Dieperink, E.Moya de Guerra

Spectral Function for Finite Nuclei in the Local-Density Approximation

NUCLEAR STRUCTURE 16O, 208Pb, 40,48Ca, 90Zr; calculated momentum density, overlap, spectral functions, per particle kinetic, mean removal energies. Local density approximation.

doi: 10.1103/PhysRevC.51.1800
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1994VA17      Nucl.Phys. A574, 643 (1994)

D.Van Neck, A.E.L.Dieperink, O.Scholten

Dilepton Production from Virtual Bremsstrahlung Induced by Proton Capture

NUCLEAR REACTIONS 1n(p, e+e-), E=200 MeV; calculated four structure functions. 11B(p, e+e-), E=98 MeV; calculated longitudinal, transverse conversion factor. Dilepton production, impulse approximation.

doi: 10.1016/0375-9474(94)90952-0
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1993VA01      Nucl.Phys. A551, 210 (1993)

V.Van der Sluys, D.Van Neck, M.Waroquier, J.Ryckebusch

Fragmentation of Single-Particle Strength in Spherical Open-Shell Nuclei: Application to the spectral functions in 142Nd

NUCLEAR STRUCTURE 142Nd, 141Pr, 143Pm; calculated levels, single particle strength fragmentation. Equation-of motion method.

doi: 10.1016/0375-9474(93)90479-H
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1993VA08      Nucl.Phys. A563, 1 (1993)

D.Van Neck, M.Waroquier, V.Van der Sluys, K.Heyde

Proton Hole States in 208Pb, Studied by Means of a Self-Consistent Solution of the Second-Order Dyson Equation for Single-Particle Propagators

NUCLEAR STRUCTURE 208Pb; calculated levels, width, summed single particle spectroscopic strength distributions. Green's function formalism.

NUCLEAR REACTIONS 208Pb(e, e'p), E not given; calculated spectral functions. Green's function formalism.

doi: 10.1016/0375-9474(93)90009-M
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1992VA04      Phys.Lett. 274B, 143 (1992)

D.Van Neck, M.Waroquier, V.Van der Sluys, J.Ryckebusch

Occupation Numbers in a Shell-Model Approach

NUCLEAR STRUCTURE 16O, 40,48Ca; calculated single particle state occupation probabilities. Shell model approach.

doi: 10.1016/0370-2693(92)90513-4
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1992WE08      Nucl.Phys. A547, 519 (1992)

J.Wesseling, C.W.de Jager, L.Lapikas, H.de Vries, M.N.Harakeh, N.Kalantar-Nayestanaki, L.W.Fagg, R.A.Lindgren, D.Van Neck

Electron-Induced Proton Knock-Out from 30Si, 31P and 32S

NUCLEAR REACTIONS 30Si, 31P, 32S(e, e'p), E=330, 454 MeV; measured excitation spectra at given central missing momentum. 30Si, 31P, 32S deduced rms radii, momentum distributions, l=0, 1, 2 transitions spectral functions, integrated knockout spectroscopic strength. Shell model, quasiparticle phonon model calculations.

doi: 10.1016/0375-9474(92)90036-J
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1991VA07      Nucl.Phys. A530, 347 (1991)

D.Van Neck, M.Waroquier, J.Ryckebusch

Self-Consistent Solution of the Second-Order Dyson Equation for Single-Particle Propagators, with Application to the Spectral Functions of 48Ca

NUCLEAR STRUCTURE 48Ca; analyzed spectral functions. Green function approach, self-consistent solution of Dyson equation.

doi: 10.1016/0375-9474(91)90807-I
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1990VA13      Phys.Lett. 249B, 157 (1990)

D.Van Neck, M.Waroquier, J.Ryckebusch

Proton Spectral Functions for the Hole States in 89Y using a Self-Consistent Microscopic Formalism

NUCLEAR STRUCTURE 89Y; calculated proton hole spectral functions, low-lying level spectroscopic factors, occupation probabilities. Self-consistent microscopic formalism.

doi: 10.1016/0370-2693(90)91235-4
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1989RE06      Phys.Lett. 228B, 31 (1989)

K.Reiner, P.Grabmayr, G.Mauser, G.Mertens, G.J.Wagner, J.Friedrich, N.Voegler, K.T.Knopfle, J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier

(e, e'p) Study of the Continuum of 58Ni above the Giant Resonance Region

NUCLEAR REACTIONS 58Ni(e, e'p), E=183 MeV; measured σ(θ(e'), θ(p)) vs excitation energy. 58Ni deduced continuum multipole strength distribution.

doi: 10.1016/0370-2693(89)90520-0
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1989RY01      Phys.Lett. 216B, 252 (1989)

J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier

Quasi-Elastic 16O(e, e'p) Cross Sections in a Self-Consistent Microscopic Model

NUCLEAR REACTIONS 16O(e, e'p), E=500 MeV; calculated nucleon momentum distribution. Self-consistent microscopic model.

doi: 10.1016/0370-2693(89)91109-X
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1989RY03      Phys.Lett. 222B, 183 (1989)

J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier

On the Separation between the Longitudinal and Transverse Strength in Quasi-Elastic (e, e'p) Reactions

NUCLEAR REACTIONS 40Ca, 12C(e, e'p), E not given; calculated transverse to longitudinal strength ratio. Continuum RPA.

doi: 10.1016/0370-2693(89)91248-3
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1989RY06      Nucl.Phys. A503, 694 (1989)

J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier

Aspects of the Final-State Interaction and Long-Range Correlations in Quasi-Elastic (e, e'p) and (e, e'n) Reactions

NUCLEAR REACTIONS 16O(e, e'p), (e, e'n), E=481 MeV; calculated response functions. 12C(e, e'p), E=500 MeV; calculated effective momentum distributions. Self-consitent Hartree-Fock, continuum RPA models.

doi: 10.1016/0375-9474(89)90436-3
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1989RY07      Nucl.Phys. A505, 755 (1989)

J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier, K.Reiner, P.Grabmayr, G.J.Wagner

Coincidence 58Ni(e, e'p(i)) Cross Sections at Moderate Energy and Momentum Transfer

NUCLEAR REACTIONS 58Ni(e, e'p), E=183 MeV; analyzed σ(θ(e'), θ(p), E(e')), other data; deduced reaction mechanism. Self-consistent Hartree-Fock, continuum RPA.

doi: 10.1016/0375-9474(89)90040-7
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