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NSR database version of May 9, 2024.

Search: Author = K.Rutz

Found 13 matches.

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2000BE24      Eur.Phys.J. A 7, 467 (2000)

M.Bender, K.Rutz, P.-G.Reinhard, J.A.Maruhn

Consequences of the Center-of-Mass Correction in Nuclear Mean-Field Models

NUCLEAR STRUCTURE A=10-270; calculated center-of-mass energy corrections. ⁴⁴S, ²⁴⁰Pu; calculated deformation energies. Several effective interactions compared.

doi: 10.1007/s100500050419
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2000BE32      Eur.Phys.J. A 8, 59 (2000)

M.Bender, K.Rutz, P.-G.Reinhard, J.A.Maruhn

Pairing Gaps from Nuclear Mean-Field Models

doi: 10.1007/s100530050009
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1999BE38      Phys.Rev. C60, 034304 (1999)

M.Bender, K.Rutz, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Shell Structure of Superheavy Nuclei in Self-Consistent Mean-Field Models

NUCLEAR STRUCTURE ²⁰⁸Pb, ²⁹⁸Fl, ²⁹²120, ³¹⁰126; calculated single-particle levels; deduced shell closure features. Z=120, A=270-380; calculated single-proton levels, two-proton shell gap. Shell closures at Z=120, N=172 predicted. Self-consistent mean-field model.

doi: 10.1103/PhysRevC.60.034304
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1999BE75      Acta Phys.Hung.N.S. 10, 185 (1999)

M.Bender, K.Rutz, T.Burvenich, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Superheavy Nuclei in Self-Consistent Mean-Field Models

NUCLEAR STRUCTURE Z=100-140; calculated shell gaps. ²⁰⁸Pb, ²⁹⁸Fl, ²⁹²120; calculated single-particle levels. ²⁶⁴Hs, ²⁹⁸Fl, ²⁹²120; calculated potential energy vs deformation. Self-consistent mean-field models, several parameterizations compared.

1999RU09      Phys.Lett. 468B, 1 (1999)

K.Rutz, M.Bender, P.-G.Reinhard, J.A.Maruhn

Pairing Gap and Polarisation Effects

NUCLEAR STRUCTURE Sn; calculated neutron pair gaps, two-neutron separation energies, radii for N=49-83. ¹¹⁰Sn, ²⁴⁰Pu; calculated deformation features. Relativistic mean-field approach.

doi: 10.1016/S0370-2693(99)01190-9
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1998BE65      Acta Phys.Hung.N.S. 7, 167 (1998)

M.Bender, K.Rutz, T.Burvenich, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Superheavy Nuclei in Self-Consistent Models

NUCLEAR STRUCTURE Z=98-108; calculated binding energies, two-neutron separation energies, other ground-state properties for even-even nuclei. ²⁹⁸Fl; calculated single-particle levels. Several models compared.

1998BE66      Phys.Rev. C58, 2126 (1998)

M.Bender, K.Rutz, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Potential Energy Surfaces of Superheavy Nuclei

NUCLEAR STRUCTURE ²⁵⁸Fm, ²⁶⁴Hs, ²⁷⁸Cn, ²⁹⁸Fl, ²⁹²120; calculated potential energy vs deformation; deduced fission barrier features. Relativistic mean-field model, Skyrme-Hartree-Fock approach.

doi: 10.1103/PhysRevC.58.2126
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1998BU26      Eur.Phys.J. A 3, 139 (1998)

T.Burvenich, K.Rutz, M.Bender, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Superheavy Nuclei in Deformed Mean-Field Calculations

NUCLEAR STRUCTURE Z=98-108; calculated even-even nuclei two-neutron, two-proton separation energies. Z=102-128; calculated proton, neutron shell gaps, α-decay Q-values; deduced shell closure features. Nonrelativistic Skyrme-Hartree-Fock scheme, relativistic mean-field model approaches.

doi: 10.1007/s100500050160
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1998RU03      Nucl.Phys. A634, 67 (1998)

K.Rutz, M.Bender, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Odd Nuclei and Single-Particle Spectra in the Relativistic Mean-Field Model

NUCLEAR STRUCTURE ^16,17O, ¹⁷F, ^40,41,48,49Ca, ^41,49Sc, ^56,57Ni, ⁵⁷Cu, ^{100,101,132,133}Sn, ^101,133Sb, ^208,209Pb, ²⁰⁹Bi, ^218,219U, ²¹⁹Np; calculated levels, J, π, neutron, proton separation energies; deduced core polarization effects. Relativistic mean-field approach.

doi: 10.1016/S0375-9474(98)00153-5
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1997RE15      Z.Phys. A358, 277 (1997)

P.-G.Reinhard, M.Bender, K.Rutz, J.A.Maruhn

An HFB Scheme in Natural Orbitals

doi: 10.1007/s002180050328
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1997RU04      Phys.Rev. C56, 238 (1997)

K.Rutz, M.Bender, T.Burvenich, T.Schilling, P.-G.Reinhard, J.A.Maruhn, W.Greiner

Superheavy Nuclei in Self-Consistent Nuclear Calculations

NUCLEAR STRUCTURE ²⁶⁴Hs; calculated binding energy, quadrupole deformation; deduced superheavy magic numbers. Z=110-140; N ≈ 140-280; calculated nucleon gaps plots. Z=120; N=160-260; calculated single proton levels vs neutron number. Relativistic mean-field, spherical HF calculations, comparison of several parametrizations.

doi: 10.1103/PhysRevC.56.238
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1996NA03      Phys.Rev. C53, 740 (1996)

W.Nazarewicz, J.Dobaczewski, T.R.Werner, J.A.Maruhn, P.-G.Reinhard, K.Rutz, C.R.Chinn, A.S.Umar, M.R.Strayer

Structure of Proton Drip-Line Nuclei Around Doubly Magic ⁴⁸Ni

NUCLEAR STRUCTURE ^42,44Cr, ^46,48Fe, ^48,50Ni; calculated 2-proton separation energies, deformations, single-particle levels, diproton partial decay T_1/2. Self-consistent, relativistic mean-field theories.

doi: 10.1103/PhysRevC.53.740
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1995RU10      Nucl.Phys. A590, 680 (1995)

K.Rutz, J.A.Maruhn, P.-G.Reinhard, W.Greiner

Fission Barriers and Asymmetric Ground States in the Relativistic Mean-Field Theory

NUCLEAR STRUCTURE ²⁴⁰Pu, ²³²Th, ²²⁶Ra; calculated potential energy surfaces, fission barrier heights; deduced symmetric, asymmetric fission path related features. ^{216,218,220,222,224,226,228,230,232,234}Ra; calculated intrinsic ground states vector densities, binding energy difference relative to experiment, octupole deformation. Relativistic mean field theory.

doi: 10.1016/0375-9474(95)00192-4
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