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Search: Author = H.Muther

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2021MU03      Phys.Rev. C 103, 024306 (2021)


Spin-orbit term in the nuclear shell model

NUCLEAR STRUCTURE 16O, 40Ca; calculated spin-orbit splitting in quasinuclear systems as a function of radius of the nucleon density distribution, radial shape of the spin-orbit potential. 12C, 16O, 28Si, 40Ca, 56Ni; calculated spin-orbit splittings in the nuclear mean field in the transition from infinite nuclear matter to finite nuclei using various approximations. Relativistic as well as non-relativistic mean-field calculations based on realistic models for the nucleon-nucleon (NN) interaction. Discussed results for a realistic interaction model based on chiral effective field theory including contribution of three-nucleon interactions.

doi: 10.1103/PhysRevC.103.024306
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2020SU07      Phys.Rev. C 101, 034302 (2020)

X.Sun, R.Xu, Y.Tian, Z.Ma, Z.Zhang, Z.Ge, H.Zhang, E.N.E.van Dalen, H.Muther

Relativistic mean-field approach in nuclear systems

NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 116,132Sn, 208Pb; calculated binding energy per nucleon, charge radii, charge density distribution, single particle energies, spin-orbit splitting in 16O, scalar and vector potentials for neutrons and protons as a function of isospin asymmetry using both local density approximation (LDA) and improved LDA, based on Dirac-Brueckner-Hartree-Fock (DBHF) approach starting from a realistic nucleon-nucleon interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.101.034302
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2019MU06      Phys.Rev. C 99, 034315 (2019)

H.Muther, A.Polls

Pairing in nuclear matter and finite nuclei

NUCLEAR STRUCTURE 12C, 16O, 28Si, 40Ca; calculated single-particle energies of low-lying states and depth of Woods-Saxon potentials for 16O and 40Ca, spin-orbit term, pairing gaps of isospin T=0 and T=1 of the nuclear system ranging from infinite nuclear matter to light nuclei using model based on realistic nucleon-nucleon interaction.

doi: 10.1103/PhysRevC.99.034315
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2017MU07      Int.J.Mod.Phys. E26, 1730001 (2017)

H.Muther, F.Sammarruca, Z.Ma

Relativistic effects and three-nucleon forces in nuclear matter and nuclei

NUCLEAR STRUCTURE 208Pb, 48Ca, 25O, 40Mg; calculated binding energy.

NUCLEAR REACTIONS 12C, 40Ca, 27Al, 56Fe, 98Mo, 208Pb(n, n), E<30 MeV; calculated θ(θ). Comparison with available data.

doi: 10.1142/S0218301317300016
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2017RU06      Phys.Rev. C 96, 034327 (2017)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev, H.Muther

In-medium bound states and pairing gap

doi: 10.1103/PhysRevC.96.034327
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2016MU08      Phys.Rev. C 94, 024328 (2016)

H.Muther, O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev

Discrete wave-packet representation in nuclear matter calculations

doi: 10.1103/PhysRevC.94.024328
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2016XU07      Phys.Rev. C 94, 034606 (2016)

R.Xu, Z.Ma, Y.Zhang, Y.Tian, E.N.E.van Dalen, H.Muther

Global analysis of isospin dependent microscopic nucleon-nucleus optical potentials in a Dirac-Brueckner-Hartree-Fock approach

NUCLEAR REACTIONS 40Ca(n, n), E=2.06-185.0 MeV; 208Pb(n, n), E=1.8-155.0 MeV; 12C(n, n), E=1.04-225.0 MeV; 56Fe(n, n), E=1.8-75.0 MeV; 98Mo(n, n), E=1.5-26.0 MeV; 103Rh(n, n), E=4.51-10.0 MeV; 28Si, 90Zr, 120Sn(n, n), E=65 MeV; 27Al(n, n), E=3.2-26.0 MeV; 40Ca, 56Fe(p, p), E=61.5, 65 MeV; 28Si(p, p), E=14.26-250.0 MeV; 58Ni(p, p), E=7.0-250.0 MeV; 90Zr(p, p), E=9.7-185.0 MeV; 208Pb(p, p), E=16.0-201.0 MeV; calculated σ(θ, E). 12C, 40Ca(polarized n, n), E=10.9 MeV; 58Ni(polarized n, n), E=9.92 MeV; 208Pb(polarized n, n), E=9.97 MeV; 56Fe(polarized p, p), E=16.0-65.0 MeV; 58Ni(polarized p, p), E=16.0-250.0 MeV; 208Pb(polarized p, p), E=80, 200 MeV; calculated analyzing powers Ay(θ, E). 12C, 56Fe, 208Pb(n, X), 40Ca, 120Sn, 208Pb(p, X), E<200 MeV; calculated reaction σ(E). Global analysis of the isospin dependent nucleon-nucleus microscopic optical potential (MOP) based on the DBHF calculation in symmetric and asymmetric nuclear matter; deduced relativistic MOP for nucleon-nucleus scattering. Comparisons with experimental data, and with results from phenomenological Koning-Delaroche global potential. Compiled bibliographic information for experimental (n, n) data for 12C, 14N, 16O, 23Na, 24Mg, 27Al, 28Si, 31P, 32S, 39K, 40Ca, 48Ti, 52Cr, 55Mn, 56Fe, 59Co, 58Ni, 63Cu, 80Se, 88Sr, 89Y, 90Zr, 93Nb, 98Mo, 103Rh, 115In, 120Sn, 197Au, 208Pb, 209Bi targets, and experimental (p, p) data for 12C, 27Al, 28Si, 40Ca, 56Fe, 58Ni, 90Zr, 120Sn, 208Pb targets.

doi: 10.1103/PhysRevC.94.034606
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2015LI35      Phys.Rev. C 92, 034312 (2015)

A.H.Lippok, H.Muther

Relativistic effects in three-nucleon forces for nuclear matter and finite nuclei

NUCLEAR STRUCTURE 16O, 40Ca; calculated single-particle energies, binding energies, occupation probabilities, and radius of the charge distribution. Relativistic Dirac-Brueckner-Hartree-Fock (DBHF) approach using realistic NN interaction plus Urbana three-nucleon (3N) force, and rearrangement terms for nuclear matter and finite nuclei.

doi: 10.1103/PhysRevC.92.034312
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2014VA13      Phys.Rev. C 90, 034312 (2014)

E.N.E.van Dalen, H.Muther

Triaxial deformation in nuclei with realistic NN interactions

NUCLEAR STRUCTURE 18,20,22,24,26,28,30,32,34Ne; calculated binding energies, neutron and proton single-particle energies, Fermi energies and rms radii, energy gaps, deformations, S(2n). Transition to pasta phase. 24,42Ne; calculated neutron and proton density distribution contours. Realistic NN interaction and Hartree-Fock approach. Comparison with experimental results.

doi: 10.1103/PhysRevC.90.034312
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2013VA04      Phys.Rev. C 87, 024317 (2013)

E.N.E.van Dalen, H.Muther

Spinodal instabilities in asymmetric nuclear matter based on realistic NN interactions

doi: 10.1103/PhysRevC.87.024317
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2012XU03      Phys.Rev. C 85, 034613 (2012)

R.Xu, Z.Ma, E.N.E.van Dalen, H.Muther

Relativistic nucleon optical potentials with isospin dependence in a Dirac-Brueckner-Hartree-Fock approach

NUCLEAR REACTIONS 27Al(n, n), (p, p), E=0.1-250 MeV; calculated Schrodinger equivalent central potential, spin-orbit, and Darwin potentials as function of incident energy and deformation parameter, σ(θ, E), vector analyzing powers. Relativistic microscopical optical potential (RMOP) method in the framework of Dirac-Brueckner-Hartree-Fock (DBHF). Comparison with experimental data.

doi: 10.1103/PhysRevC.85.034613
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2011DU21      Phys.Rev. C 84, 044319 (2011)

H.Dussan, S.J.Waldecker, W.H.Dickhoff, H.Muther, A.Polls

Microscopic self-energy of 40Ca from the charge-dependent Bonn potential

NUCLEAR STRUCTURE 40Ca; calculated spectral functions, single-particle levels, spectroscopic factors, natural orbits; comparison of microscopic CD Bonn Self-Energy and Dispersive Optical Model fit. 40Ca(n, n), E=0-100 MeV; calculated total and differential cross sections. Comparison with experimental data; analyzed non-locality of the imaginary part of the CD Bonn Self-energy.

doi: 10.1103/PhysRevC.84.044319
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2011VA10      Phys.Rev. C 84, 024320 (2011)

E.N.E.van Dalen, H.Muther

Relativistic description of finite nuclei based on realistic NN interactions

NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr; calculated binding energies per nucleon, charge radii, spin-orbit splittings, proton density distribution for 16O. Density-dependent relativistic Hartree (DDRH), and density-dependent relativistic HF (DDRHF) theories. Comparison with experimental data.

doi: 10.1103/PhysRevC.84.024320
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2010GR05      Phys.Rev. C 82, 014315 (2010)

P.Grygorov, E.N.E.van Dalen, H.Muther, J.Margueron

Separable form of a low-momentum realistic NN interaction

doi: 10.1103/PhysRevC.82.014315
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2010VA09      Phys.Rev. C 82, 014319 (2010)

E.N.E.van Dalen, H.Muther

Off-shell behavior of nucleon self-energy in asymmetric nuclear matter

doi: 10.1103/PhysRevC.82.014319
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2010VA15      Int.J.Mod.Phys. E19, 2077 (2010)

E.Van Dalen, H.Muther

Relativistic effects in nuclear matter and nuclei

NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 208Pb; calculated binding energies, radii. Dirac-Brueckner-Hartee-Fock approach, comparison with experimental data.

doi: 10.1142/S0218301310016533
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2009GO04      Phys.Rev. C 79, 024308 (2009)

P.Gogelein, E.N.E.van Dalen, Kh.Gad, Kh.S.A.Hassaneen, H.Muther

Properties of asymmetric nuclear matter in different approaches

doi: 10.1103/PhysRevC.79.024308
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2009SI11      Phys.Rev. C 79, 055501 (2009)

F.Simkovic, A.Faessler, H.Muther, V.Rodin, M.Stauf

0ν ΒΒ-decay nuclear matrix elements with self-consistent short-range correlations

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128Te, 130Te, 136Xe(2β-); calculated nucleon wave function, ratio of neutrino potentials and nuclear matrix elements for neutrinoless double beta decay using renormalized quasiparticle random phase approximation (RQRPA) and standard QRPA methods.

doi: 10.1103/PhysRevC.79.055501
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2009VA11      Phys.Rev. C 80, 037303 (2009)

E.N.E.van Dalen, H.Muther

Nuclear saturation with low momentum interactions

doi: 10.1103/PhysRevC.80.037303
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2009VA12      Phys.Rev. C 80, 044312 (2009)

E.N.E.van Dalen, P.Gogelein, H.Muther

Bulk properties of nuclei and realistic NN interactions

NUCLEAR STRUCTURE 16O, 40,48,60Ca, 208Pb; calculated density distributions, binding energy, rms radii, single-particle energies, and neutron and proton wave functions using Hartree-Fock approach with realistic nucleon-nucleon interaction, interaction model and unitary-model operator method.

doi: 10.1103/PhysRevC.80.044312
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2008GO04      Phys.Rev. C 77, 025802 (2008)

P.Gogelein, E.N.E.van Dalen, C.Fuchs, H.Muther

Nuclear matter in the crust of neutron stars derived from realistic NN interaction

doi: 10.1103/PhysRevC.77.025802
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2008RI06      Phys.Rev. C 78, 044314 (2008)

A.Rios, A.Polls, A.Ramos, H.Muther

Liquid-gas phase transition in nuclear matter from realistic many-body approaches

doi: 10.1103/PhysRevC.78.044314
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2007GO25      Phys.Rev. C 76, 024312 (2007)

P.Gogelein, H.Muther

Nuclear matter in the crust of neutron stars

doi: 10.1103/PhysRevC.76.024312
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2007RI04      Nucl.Phys. A782, 346c (2007)

A.Rios, A.Polls, A.Ramos, H.Muther

The entropy of a correlated system of nucleons

doi: 10.1016/j.nuclphysa.2006.10.066
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2007RI06      Prog.Part.Nucl.Phys. 59, 311 (2007)

A.Rios, A.Polls, A.Ramos, H.Muther

The entropy of a correlated system of nucleons

doi: 10.1016/j.ppnp.2006.12.031
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2007SE16      Phys.Rev. C 76, 055805 (2007)

A.Sedrakian, H.Muther, P.Schuck

Vertex renormalization of weak interactions and Cooper-pair breaking in cooling compact stars

doi: 10.1103/PhysRevC.76.055805
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2006BO17      Phys.Rev. C 74, 014303 (2006)

P.Bozek, D.J.Dean, H.Muther

Correlations and effective interactions in nuclear matter

doi: 10.1103/PhysRevC.74.014303
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2006RI02      Phys.Rev. C 73, 024305 (2006)

A.Rios, A.Polls, H.Muther

Sum rules and correlations in asymmetric nuclear matter

doi: 10.1103/PhysRevC.73.024305
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2006RI12      Phys.Rev. C 74, 054317 (2006)

A.Rios, A.Polls, A.Ramos, H.Muther

Entropy of a correlated system of nucleons

doi: 10.1103/PhysRevC.74.054317
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2006SE01      Nucl.Phys. A766, 97 (2006)

A.Sedrakian, H.Muther, P.Schuck

Alpha matter on a lattice

doi: 10.1016/j.nuclphysa.2005.11.025
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2005BO17      Ann.Phys.(New York) 318, 245 (2005)

P.Bozek, J.Margueron, H.Muther

Dynamical response functions in correlated fermionic systems

doi: 10.1016/j.aop.2005.01.001
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2005FR01      Phys.Rev. C 71, 014313 (2005)

T.Frick, H.Muther, A.Rios, A.Polls, A.Ramos

Correlations in hot asymmetric nuclear matter

doi: 10.1103/PhysRevC.71.014313
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2005MU29      Phys.Rev. C 72, 054313 (2005)

H.Muther, W.H.Dickhoff

Pairing properties of nucleonic matter employing dressed nucleons

doi: 10.1103/PhysRevC.72.054313
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2004FR15      Phys.Rev. C 69, 054305 (2004)

T.Frick, H.Muther, A.Polls

Sum rules and short-range correlations in nuclear matter at finite temperature

doi: 10.1103/PhysRevC.69.054305
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2004FR27      Phys.Rev. C 70, 024309 (2004)

T.Frick, Kh.S.A.Hassaneen, D.Rohe, H.Muther

Spectral function at high missing energies and momenta

NUCLEAR REACTIONS 12C(e, e'p), E not given; calculated spectral function.

doi: 10.1103/PhysRevC.70.024309
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2004HA52      Phys.Rev. C 70, 054308 (2004)

Kh.S.A.Hassaneen, H.Muther

Correlations and spectral functions in asymmetric nuclear matter

doi: 10.1103/PhysRevC.70.054308
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2004MO25      Phys.Rev. C 69, 065801 (2004)

F.Montani, C.May, H.Muther

Mean field and pairing properties in the crust of neutron stars

doi: 10.1103/PhysRevC.69.065801
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2004MU29      Phys.Rev. C 70, 041301 (2004)

H.Muther, I.Sick

Correlated nucleons in configuration space

NUCLEAR REACTIONS 12C(e, e), (e, e'p), E not given; analyzed data. 12C deduced quasiparticle densities, short-range correlation effects.

doi: 10.1103/PhysRevC.70.041301
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2003FR21      Phys.Rev. C 68, 034310 (2003)

T.Frick, H.Muther

Self-consistent solution to the nuclear many-body problem at finite temperature

doi: 10.1103/PhysRevC.68.034310
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2003KU16      Nucl.Phys. A723, 32 (2003)

J.Kuckei, F.Montani, H.Muther, A.Sedrakian

The structure of nuclear systems derived from low momentum nucleon-nucleon potentials

NUCLEAR STRUCTURE 16O; calculated single-particle energies, occupation probabilities, related features. Effective interactions, low-momentum nucleon-nucleon potential.

doi: 10.1016/S0375-9474(03)01229-6
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2003MU01      Phys.Rev. C 67, 015802 (2003)

H.Muther, A.Sedrakian

Phases of asymmetric nuclear matter with broken space symmetries

doi: 10.1103/PhysRevC.67.015802
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2003SE09      Phys.Lett. B 576, 68 (2003)

A.Sedrakian, T.T.S.Kuo, H.Muther, P.Schuck

Pairing in nuclear systems with effective Gogny and Vlow-k interactions

doi: 10.1016/j.physletb.2003.09.090
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2002FR06      Phys.Rev. C65, 034316 (2002)

T.Frick, S.Kaiser, H.Muther, A.Polls, D.R.Entem, R.Machleidt

Δ(1232) Isobar Excitations and the Ground State of Nuclei

NUCLEAR STRUCTURE 16O; calculated ground-state binding energy, radius, Δ probability.

doi: 10.1103/PhysRevC.65.034316
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2002FR07      Phys.Rev. C65, 034321 (2002)

T.Frick, Kh.Gad, H.Muther, P.Czerski

Nuclear Self-Energy and Realistic Interactions

doi: 10.1103/PhysRevC.65.034321
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2002FR09      Phys.Rev. C65, 061303 (2002); Comment Phys.Rev. C 69, 049801 (2004)

T.Frick, H.Muther, A.Sedrakian

Interaction Induced Deformation of the Momentum Distribution of Spin Polarized Nuclear Matter

doi: 10.1103/PhysRevC.65.061303
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2002GA42      Phys.Rev. C66, 044301 (2002)

Kh.Gad, H.Muther

Ground state of finite nuclei evaluated from realistic interactions

NUCLEAR STRUCTURE 16O, 40Ca; calculated binding energies, single-particle energies, spectral functions. Brueckner-Hartree-Fock approximation.

doi: 10.1103/PhysRevC.66.044301
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2002MU08      Phys.Rev.Lett. 88, 252503 (2002)

H.Muther, A.Sedrakian

Spontaneous Breaking of Rotational Symmetry in Superconductors

doi: 10.1103/PhysRevLett.88.252503
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2001FR15      Phys.Rev. C64, 014309 (2001)

T.Frick, S.Kaiser, H.Muther, A.Polls

Δ(1232) Isobar Excitations in Nuclear Many-Body Systems Derived from Various NN Interactions

NUCLEAR STRUCTURE 2H, 16O; calculated Δ isobar contributions to wave functions. Coupled-cluster theory.

doi: 10.1103/PhysRevC.64.014309
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2001KN01      Phys.Rev. C63, 044602 (2001)

D.Knodler, H.Muther

Final State Interaction in Exclusive (e, e'NN) Reactions

doi: 10.1103/PhysRevC.63.044602
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2001MA16      Phys.Rev. C63, 034005 (2001)

R.Machleidt, H.Muther

Charge Symmetry Breaking of the Nucleon-Nucleon Interaction: ρ-ω Mixing versus nucleon mass splitting

NUCLEAR STRUCTURE 3H, 3He; calculated binding energy difference, role of charge symmetry breaking. 16O calculated Coulomb displacement energies. Comparison of three charge symmetry breaking models.

doi: 10.1103/PhysRevC.63.034005
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2001SC32      Eur.Phys.J. A 11, 15 (2001)

E.Schiller, H.Muther

Correlations and the Dirac Structure of the Nucleon Self-Energy

doi: 10.1007/s100500170092
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2001SH01      Phys.Rev. C63, 014303 (2001)

Y.Y.Sharon, M.S.Fayache, Y.D.Devi, L.Zamick, H.Muther

Dependence of the Shell-Model Single-Particle Energies on Different Components of the Nucleon-Nucleon Interaction

NUCLEAR STRUCTURE A=5; A=15; A=17; calculated levels spin-orbit splitting; deduced role of nucleon-nucleon interactions. Shell model.

doi: 10.1103/PhysRevC.63.014303
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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.

2000KN01      Phys.Rev. C61, 064603 (2000)

D.Knodler, H.Muther, P.Czerski

Nucleon-Nucleon Correlations and Two-Nucleon Currents in Exclusive (e, e'NN) Reactions

doi: 10.1103/PhysRevC.61.064603
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2000MU01      Phys.Rev. C61, 014304 (2000)

H.Muther, A.Polls

Correlations Derived from Modern Nucleon-Nucleon Potentials

doi: 10.1103/PhysRevC.61.014304
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2000MU15      Prog.Part.Nucl.Phys. 45, 243 (2000)

H.Muther, A.Polls

Two-Body Correlations in Nuclear Systems

doi: 10.1016/S0146-6410(00)00105-8
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1999FA15      Phys.Rev. C60, 067305 (1999)

M.S.Fayache, L.Zamick, H.Muther

Vanishing Gamow-Teller Transition Rate for A = 14 and the Nucleon-Nucleon Interaction in the Medium

NUCLEAR STRUCTURE 14C, 14N, 14O; calculated Gamow-Teller transition rate; deduced effective nucleon-nucleon interaction features.

doi: 10.1103/PhysRevC.60.067305
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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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1999GI15      Phys.Rev. C60, 054608 (1999)

C.Giusti, H.Muther, F.D.Pacati, M.Stauf

Short-Range and Tensor Correlations in the 16O(e, e'pn) Reaction

NUCLEAR REACTIONS 16O(e, e'np), E=855 MeV; calculated σ(E, θ) vs recoil momentum; deduced role of nucleon-nucleon correlations, two-body meson exchange currents.

doi: 10.1103/PhysRevC.60.054608
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1999HA33      Phys.Lett. 459B, 1 (1999)

C.Harzer, H.Muther, R.Machleidt

Modern Nucleon-Nucleon Interactions and Charge-Symmetry Breaking in Nuclei

NUCLEAR STRUCTURE 16O; calculated single-particle levels binding energies, spectroscopic factors; deduced correlation, charge-symmetry breaking effects. Several NN potentials compared.

doi: 10.1016/S0370-2693(99)00670-X
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1999MU02      Phys.Lett. 445B, 259 (1999)

H.Muther, A.Polls, R.Machleidt

Isospin Symmetry Breaking Nucleon-Nucleon Potentials and Nuclear Structure

doi: 10.1016/S0370-2693(98)01499-3
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1999MU11      Int.J.Mod.Phys. E8, 179 (1999)

H.Muther, S.Ulrych, H.Toki

Correlations and the Relativistic Structure of the Nucleon Self-Energy

doi: 10.1142/S0218301399000148
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1999SC09      Phys.Rev. C59, 2934 (1999); Erratum Phys.Rev. C60, 059901 (1999)

E.Schiller, H.Muther, P.Czerski

Pauli Exclusion Operator and Binding Energy of Nuclear Matter

doi: 10.1103/PhysRevC.59.2934
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1998GI05      Phys.Rev. C57, 1691 (1998)

C.Giusti, F.D.Pacati, K.Allaart, W.J.W.Geurts, W.H.Dickhoff, H.Muther

Selectivity of the 16O(e, e'pp) Reaction to Discrete Final States

NUCLEAR REACTIONS 16O(e, e'2p), E=475, 584, 855 MeV; calculated σ(E, θ); deduced final state selectivity.

doi: 10.1103/PhysRevC.57.1691
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1998ON02      Phys.Rev.Lett. 81, 2213 (1998)

C.J.G.Onderwater, K.Allaart, E.C.Aschenauer, Th.S.Bauer, D.J.Boersma, E.Cisbani, W.H.Dickhoff, S.Frullani, F.Garibaldi, W.J.W.Geurts, C.Giusti, D.L.Groep, W.H.A.Hesselink, M.Iodice, E.Jans, N.Kalantar-Nayestanaki, W.-J.Kasdorp, C.Kormanyos, L.Lapikas, J.J.van Leeuwe, R.De Leo, A.Misiejuk, H.Muther, F.D.Pacati, A.R.Pellegrino, R.Perrino, R.Starink, M.Steenbakkers, G.van der Steenhoven, J.J.M.Steijger, M.A.van Uden, G.M.Urciuoli, L.B.Weinstein, H.W.Willering

Signatures for Short-Range Correlations in 16O Observed in the Reaction 16O(e, e'pp)14C

NUCLEAR REACTIONS 16O(e, e'2p), E=584 MeV; measured σ(Ee, θ(e), Ep, θ(p)), missing momentum; deduced short-range correlations role.

doi: 10.1103/PhysRevLett.81.2213
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1998PO12      Phys.Lett. 432B, 1 (1998)

A.Polls, H.Muther, R.Machleidt, M.Hjorth-Jensen

Phaseshift Equivalent NN Potentials and the Deuteron

NUCLEAR STRUCTURE 2H; calculated S-wave, D-wave momentum distributions; deduced one-pion exchange contribution effect. Several NN potentials compared.

doi: 10.1016/S0370-2693(98)00628-5
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1998TR09      Nucl.Phys. A640, 471 (1998)

A.Trasobares, A.Polls, A.Ramos, H.Muther

On the Dirac Structure of the Nucleon Self-Energy in Nuclear Matter

doi: 10.1016/S0375-9474(98)00471-0
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1998UL01      Nucl.Phys. A641, 499 (1998)

S.Ulrych, H.Muther

Study of Relativistic Bound State Wave Functions in Quasielastic (e, e'p) Reactions

NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated response functions vs missing momentum; deduced sensitivity to bound-state wave functions. Relativistic Hartree, relativistic Hartree-Fock, density-dependent relativistic Hartree calculations.

NUCLEAR STRUCTURE 16O; calculated single-particle energies, radius. Relativistic Hartree, relativistic Hartree-Fock, density-dependent relativistic Hartree calculations.

doi: 10.1016/S0375-9474(98)00537-5
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1997AM08      Nucl.Phys. A625, 633 (1997)

K.Amir-Azimi-Nili, J.M.Udias, H.Muther, L.D.Skouras, A.Polls

Correlations and the Cross Section of Exclusive (e, e'p) Reactions for 16O

NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated reduced σ vs missing momentum; deduced long-range correlations role. DWIA analysis. Comparison with data.

doi: 10.1016/S0375-9474(97)00595-2
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1997EN07      Nucl.Phys. A627, 85 (1997)

L.Engvik, M.Hjorth-Jensen, R.Machleidt, H.Muther, A.Polls

Modern Nucleon-Nucleon Potentials and Symmetry Energy in Infinite Matter

doi: 10.1016/S0375-9474(97)00496-X
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1997PO01      Phys.Rev. C55, 810 (1997)

A.Polls, M.Radici, S.Boffi, W.H.Dickhoff, H.Muther

High-Momentum Proton Removal from 16O and the (e, e'p) Cross Section

NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated reduced σ vs missing momentum. Single-hole spectral function evaluated with short-range, tensor correlations.

doi: 10.1103/PhysRevC.55.810
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1997UL01      Phys.Rev. C56, 1788 (1997)

S.Ulrych, H.Muther

Relativistic Structure of the Nucleon Self-Energy in Asymmetric Nuclei

NUCLEAR STRUCTURE 16,22O; calculated nucleon energy, charge distribution. Dirac-Hartree approach, density dependent coupling constants.

doi: 10.1103/PhysRevC.56.1788
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1996AM05      Nucl.Phys. A604, 245 (1996)

K.Amir-Azimi-Nili, H.Muther, L.D.Skouras, A.Polls

Long-Range Correlations and the Momentum Distribution in Nuclei

NUCLEAR STRUCTURE 16O; calculated binding energy per nucleon, nucleon distribution radius, particle number. Green's function approach, long-range correlations.

doi: 10.1016/0375-9474(96)00142-X
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1996BA71      Phys.Lett. 386B, 7 (1996)

G.Bartnitzky, H.Clement, P.Czerski, H.Muther, F.Nuoffer, J.Siegler

A Microscopic Energy- and Density-Dependent Effective Interaction and Its Test by Nucleus-Nucleus Scattering

NUCLEAR REACTIONS 16O(16O, 16O), E=704 MeV; calculated real potential. 40Ca, 208Pb(p, p), 208Pb(α, α), 16O(16O, 16O), E=22-44 MeV/nucleon; calculated real central scattering potentials. Microscopic energy-, density-dependent effective interaction.

doi: 10.1016/0370-2693(96)00969-0
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1996FE12      Nucl.Phys. A611, 514 (1996)

P.Fernandez de Cordoba, E.Marco, H.Muther, E.Oset, A.Faessler

Deep Inelastic Lepton Scattering in Nuclei at x > 1 and the Nucleon Spectral Function

NUCLEAR STRUCTURE 12C, 56Fe, 40Ca, 16O, 6Li; calculated structure functions, also per nucleon in some cases.

doi: 10.1016/S0375-9474(96)00249-7
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1996GE01      Phys.Rev. C53, 2207 (1996)

W.J.W.Geurts, K.Allaart, W.H.Dickhoff, H.Muther

Spectroscopic Factors for Nucleon Knock-Out from 16O at Small Missing Energy

NUCLEAR STRUCTURE 16O; calculated one-nucleon knock-out spectroscopic factors. Green's function formalism.

doi: 10.1103/PhysRevC.53.2207
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1996GE03      Phys.Rev. C54, 1144 (1996)

W.J.W.Geurts, K.Allaart, W.H.Dickhoff, H.Muther

Two-Nucleon Spectral Function of 16O at High Momenta

NUCLEAR STRUCTURE 16O; calculated two-nucleon spectral functions.

NUCLEAR REACTIONS 16O(e, e'X), E=700 MeV; calculated longitudinal differential σ for 2p knockout. Plane wave approximation.

doi: 10.1103/PhysRevC.54.1144
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1996HJ02      J.Phys.(London) G22, 321 (1996)

M.Hjorth-Jensen, H.Muther, E.Osnes, A.Polls

Comparison of the Effective Interaction to Various Orders in Different Mass Regions

NUCLEAR STRUCTURE 4He, 16O, 40Ca, 100Sn, 208Pb; calculated diagonal, nondiagonal matrix elements, mean value ratios; deduced higher-order terms contributions stability mass dependence. Effective interaction to various orders, shell model.

doi: 10.1088/0954-3899/22/3/006
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1996HJ03      Nucl.Phys. A605, 458 (1996)

M.Hjorth-Jensen, A.Polls, A.Ramos, H.Muther

Self-Energy of Λ in Finite Nuclei

NUCLEAR STRUCTURE 17O; calculated strange baryon (Λ) self-energy. Microscopic many-body approach.

doi: 10.1016/0375-9474(96)00190-X
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1996KU20      Nucl.Phys. A606, 15 (1996); Erratum Nucl.Phys. A611, 587 (1996)

T.T.S.Kuo, H.Muther, K.Amir-Azimi-Nili

Realistic Effective Interactions for Halo Nuclei

NUCLEAR STRUCTURE 6He, 6Li; calculated valence energies. Two-frequency shell model.

doi: 10.1016/0375-9474(96)00205-9
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1995GI04      Nucl.Phys. A584, 621 (1995)

A.Gil, M.Kleinmann, H.Muther, E.Oset

The Axial Charge Renormalization in a Relativistic Description of Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated axial charge form factor, relativistic to nonrelativistic matrix elements ratio for 0+ → 0- transition. 40Ca; calculated relativistic to nonrelativistic matrix elements ratio for 0+ → 0- transition. One-boson-exchange model, Dirac-Brueckner-Hartree-Fock approach based relativistic mean field.

doi: 10.1016/0375-9474(94)00517-Q
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1995HE10      Nucl.Phys. A587, 77 (1995)

E.Heinz, H.Muther, H.A.Mavromatis

Collective Excitations and Ground State Correlations

NUCLEAR STRUCTURE 16O; calculated correlation energies, single particle orbit occupation probabilities, radius. Generalized RPA.

doi: 10.1016/0375-9474(94)00807-Y
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1995MU02      Nucl.Phys. A581, 247 (1995)

H.Muther, L.D.Skouras

Long-Range Correlations in Closed-Shell Nuclei

NUCLEAR STRUCTURE 16O, 40Ca; calculated binding energy/nucleon. Large model space, long range correlations.

doi: 10.1016/0375-9474(94)00438-S
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1995MU09      Phys.Rev. C51, 3040 (1995)

H.Muther, A.Polls, W.H.Dickhoff

Momentum and Energy Distributions of Nucleons in Finite Nuclei Due to Short-Range Correlations

NUCLEAR STRUCTURE 16O; calculated nucleon momentum, energy distributions. Short range correlations, realistic meson-exchange potential.

doi: 10.1103/PhysRevC.51.3040
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1995MU19      Phys.Rev. C52, 2955 (1995)

H.Muther, G.Knehr, A.Polls

Momentum Distribution in Nuclear Matter and Finite Nuclei

doi: 10.1103/PhysRevC.52.2955
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1995PO13      Nucl.Phys. A594, 117 (1995)

A.Polls, H.Muther, W.Dickhoff

Short-Range Correlations and the One-Body Density Matrix in Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated nucleons momentum distributions. Quasihole approximation, continuum part included.

doi: 10.1016/0375-9474(95)00380-J
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1995ZH11      Phys.Rev. C51, 2471 (1995)

D.C.Zheng, B.R.Barrett, J.P.Vary, H.Muther

Auxiliary Potential in No-Core Shell-Model Calculations

NUCLEAR STRUCTURE 4He; calculated ground state energy. No-core shell model, Lee-Suzuki iteration method.

doi: 10.1103/PhysRevC.51.2471
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1994CZ01      J.Phys.(London) G20, 425 (1994)

P.Czerski, H.Muther, W.H.Dickhoff

Effective Local Interactions and the Equation of State for Nuclear Matter and Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated binding energy per nucleon, two-nucleon density. Equation of state, effective nuclear interactions.

doi: 10.1088/0954-3899/20/3/004
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1994DO25      J.Phys.(London) G20, 1885 (1994)

P.P.Domitrovich, H.Muther

On the Analytic Structure of the Quark Self-Energy in Nambu-Jona-Lasinio Models

doi: 10.1088/0954-3899/20/12/005
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1994FR02      Phys.Rev. C49, 633 (1994)

R.Fritz, H.Muther

NN Correlations and Relativistic Hartree-Fock in Finite Nuclei

NUCLEAR STRUCTURE 16O, 48,40Ca; calculated proton single particle state energy, binding energy per nucleon; deduced NN-correlations role. Relativistic Brueckner Hartree-Fock equation, effective meson exchange parametrization.

doi: 10.1103/PhysRevC.49.633
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1994HJ02      Phys.Rev. C50, 501 (1994)

M.Hjorth-Jensen, H.Muther, A.Polls

Width of the Δ Resonance in Nuclei

NUCLEAR STRUCTURE 40Ca, 16O, 100Sn; calculated two-body absorption component of Δ self-energy vs distance from center of nucleus, imaginary part vs deposited energy.

doi: 10.1103/PhysRevC.50.501
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1994KL05      Nucl.Phys. A579, 85 (1994)

M.Kleinmann, R.Fritz, H.Muther, A.Ramos

On the Momentum Dependence of the Nucleon-Nucleus Optical Potential

NUCLEAR STRUCTURE 40Ca, 16O; calculated optical potential, density distribution. Relativistic, non-relativistic approach.

NUCLEAR REACTIONS 40Ca, 16O(n, n), (p, p), E ≤ 150 MeV; calculated phase shift. Relativistic, non-relativistic approach.

doi: 10.1016/0375-9474(94)90795-1
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1994MU01      Phys.Rev. C49, R17 (1994)

H.Muther, W.H.Dickhoff

Single-Particle Spectral Function of 16O

NUCLEAR STRUCTURE 16O; calculated single particle spectral function; deduced short range correlations role.

doi: 10.1103/PhysRevC.49.R17
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1994ZH13      Ann.Phys.(New York) 230, 118 (1994)

D.C.Zheng, L.Zamick, M.S.Fayache, H.Muther

Medium Corrections to the Tensor Interaction in Nuclei: Energy difference of T = 1 and T = 0 J(π) = 0- states in 16O

NUCLEAR STRUCTURE 16O; calculated levels; deduced 0- level isospin splitting sensitivity to T=1 tensor force. Realistic G-matrices, medium corrections, shell model.

doi: 10.1006/aphy.1994.1019
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1993CE01      Phys.Rev. C47, 1091 (1993)

M.Centelles, X.Vinas, M.Barranco, N.Ohtsuka, A.Faessler, D.T.Khoa, H.Muther

Relativistic Extended Thomas-Fermi Calculations of Finite Nuclei with Realistic Nucleon-Nucleon Interactions

NUCLEAR STRUCTURE 12C, 16O, 40,48Ca, 56Ni, 90Zr, 114,118Sn, 140Ce, 208Pb; calculated binding energy, charge radius. 52Fe, 118Sn, 152Dy, 186Os, 207Bi, 240Pu; calculated fission barrier, saddle point quadrupole moment, critical angular momentum, equidensity lines. Relativistic extended Thomas-Fermi calculations, realistic interactions.

NUCLEAR REACTIONS 12C(12C, 12C), E=2.4 GeV; 28Si, 12C(16O, 16O), E=1.503 GeV; calculated σ(θ). Relativistic extended Thomas-Fermi calculations, realistic interactions.

doi: 10.1103/PhysRevC.47.1091
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1993FR08      Phys.Rev.Lett. 71, 46 (1993)

R.Fritz, H.Muther, R.Machleidt

Dirac Effects in the Hartree-Fock Description of Finite Nuclei Employing Realistic Forces

NUCLEAR STRUCTURE 16O, 40Ca; calculated total energy per nucleon, charge radius, proton single particle energies. Relativistic Brueckner-Hartree-Fock equation.

doi: 10.1103/PhysRevLett.71.46
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1993LI36      Phys.Rev. C48, 2443 (1993)

G.Q.Li, R.Machleidt, R.Fritz, H.Muther, Y.Z.Zhuo

Relativistic Microscopic Description of Proton-Nucleus Scattering at Intermediate Energies

NUCLEAR REACTIONS 40Ca(polarized p, p), E=150-450 MeV; calculated σ(θ), analyzing power vs θ. Relativistic, microscopic approach.

doi: 10.1103/PhysRevC.48.2443
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1993MU04      Nucl.Phys. A555, 541 (1993)

H.Muther, L.D.Skouras

Low-Energy Excitations and Occupation Probabilities

NUCLEAR STRUCTURE 16O; calculated single particle strength distribution; deduced fragmentation. Green function, shell model approaches comparison, realistic nucleon-nucleon interaction.

doi: 10.1016/0375-9474(93)90487-I
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1993MU07      Phys.Lett. 306B, 201 (1993)

H.Muther, L.D.Skouras

Correlations in Nuclei. Self-Consistent Treatment and the BAGEL Approach

NUCLEAR STRUCTURE 16O; calculated single particle energies, occupation probabilities, strengths. Self-consistent treatment.

doi: 10.1016/0370-2693(93)90068-S
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1993SK05      Nucl.Phys. A561, 157 (1993)

L.D.Skouras, H.Muther, M.A.Nagarajan

Determination of Dipole Polarization Effects in 7Li and 11Li

NUCLEAR STRUCTURE 6,7Li; calculated μ, quadrupole moment, rms radii, B(λ). 11Li; calculated μ, quadrupole moment, rms radii. Shell model.

doi: 10.1016/0375-9474(93)90148-Q
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