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NSR database version of April 27, 2024.

Search: Author = F.Grummer

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2014SP02      Nucl.Phys. A928, 17 (2014)

J.Speth, S.Krewald, F.Grummer, P.-G.Reinhard, N.Lyutorovich, V.Tselyaev

Landau-Migdal vs. Skyrme

NUCLEAR STRUCTURE ²⁰⁸Pb; calculated E0, E1, E2 excitation γ strength functions using RPA with approximation for Landau-Migdal interaction and usin g full Skyrme interaction.

doi: 10.1016/j.nuclphysa.2014.03.023
Citations: PlumX Metrics

2012LY02      Phys.Rev.Lett. 109, 092502 (2012)

N.Lyutorovich, V.I.Tselyaev, J.Speth, S.Krewald, F.Grummer, P.-G.Reinhard

Self-Consistent Calculations of the Electric Giant Dipole Resonances in Light and Heavy Nuclei

NUCLEAR REACTIONS ¹⁶O, ⁴⁰Ca, ²⁰⁸Pb(γ, X), E<40 MeV; calculated σ, electric giant dipole resonances. Skyrme interaction, comparison with available data.

doi: 10.1103/PhysRevLett.109.092502
Citations: PlumX Metrics

2010SP06      Nucl.Phys. A844, 30c (2010)

J.Speth, S.Drozdz, F.Grummer

Complex systems: from nuclear physics to financial markets

doi: 10.1016/j.nuclphysa.2010.05.010
Citations: PlumX Metrics

2009TS03      Phys.Rev. C 79, 034309 (2009)

V.Tselyaev, J.Speth, S.Krewald, E.Litvinova, S.Kamerdzhiev, N.Lyutorovich, A.Avdeenkov, F.Grummer

Description of the giant monopole resonance in the even-A ^112-124Sn isotopes within a microscopic model including quasiparticle-phonon coupling

NUCLEAR STRUCTURE ⁹⁰Zr, ^{110,112,114,116,118,120,122,124,132}Sn, ¹⁴⁴Sm, ²⁰⁸Pb; calculated strength distribution, mean energies and widths of isoscalar giant-monopole resonances (ISGMR) using two microscopic models: quasiparticle random phase approximation (QRPA) and quasiparticle time blocking approximation (QTBA) with self-consistence scheme based on Hartree-Fock+Bardeen-Cooper-Schrieffer (HF+BCS) approximation and Skyrme energy functional. Comparison with experimental data.

doi: 10.1103/PhysRevC.79.034309
Citations: PlumX Metrics

2008LY03      Eur.Phys.J. A 37, 381 (2008)

N.Lyutorovich, J.Speth, A.Avdeenkov, F.Grummer, S.Kamerdzhiev, S.Krewald, V.I.Tselyaev

Self-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum

NUCLEAR STRUCTURE ¹³²Sn, ²⁰⁸Pb; calculated levels, J, π, B(E1), GDR, photoabsorption σ, isoscalar/isovector quadrupole strength distributions using a quasiparticle time blocking approximation. Comparison with RPA and data.

doi: 10.1140/epja/i2008-10638-x
Citations: PlumX Metrics

2007TE05      Phys.Lett. B 647, 104 (2007)

G.Tertychny, V.Tselyaev, S.Kamerdzhiev, F.Grummer, S.Krewald, J.Speth, A.Avdeenkov, E.Litvinova

Microscopic description of the low lying and high lying electric dipole strength in stable Ca isotopes

NUCLEAR STRUCTURE ^40,44,48Ca; calculated B(E1), electric dipole strength distribution, GDR. Extended theory of finite Fermi systems.

doi: 10.1016/j.physletb.2007.01.069
Citations: PlumX Metrics

2007TE08      Nucl.Phys. A788, 159c (2007)

G.Tertychny, V.Tselyaev, S.Kamerdzhiev, F.Grummer, S.Krewald, J.Speth, E.Litvinova, A.Avdeenkov

Pygmy dipole resonance in stable Ca isotopes

NUCLEAR STRUCTURE ^40,44,48Ca; calculated B(E1), electric dipole strength distribution, transition densities. Extended theory of finite Fermi systems using RPA. Comparison with data.

doi: 10.1016/j.nuclphysa.2007.01.077
Citations: PlumX Metrics

2007TS01      Phys.Rev. C 75, 014315 (2007)

V.Tselyaev, J.Speth, F.Grummer, S.Krewald, A.Avdeenkov, E.Litvinova, G.Tertychny

Extended theory of finite Fermi systems: Application to the collective and noncollective E1 strength in ²⁰⁸Pb

NUCLEAR STRUCTURE ²⁰⁸Pb; calculated levels, J, π, E1 strength distribution, transition densities. Extended theory of finite Fermi systems.

doi: 10.1103/PhysRevC.75.014315
Citations: PlumX Metrics

2006GR12      J.Phys.(London) G32, R193 (2006)

F.Grummer, J.Speth

Landau-Migdal theory of interacting Fermi systems: a framework for effective theories in nuclear structure physics

NUCLEAR STRUCTURE ⁴⁸Ca, ¹³²Sn, ²⁰⁸Pb; calculated photoabsorption σ. Extended theory of finite Fermi systems.

NUCLEAR REACTIONS ⁵⁸Ni(α, α'), E=240 MeV; calculated σ(E, θ), resonance contributions. Extended theory of finite Fermi systems.

doi: 10.1088/0954-3899/32/7/R01
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2006SA29      Phys.Atomic Nuclei 69, 1119 (2006)

P.Saviankou, F.Grummer, E.Epelbaum, S.Krewald, U.-G.Meissner

Effective Field Theory Approach to Nuclear Matter

NUCLEAR STRUCTURE ^{8,10,12,14,16,18,20,22}C, ^{12,14,16,18,20,22,24,26}O, ^{16,18,20,22,24,26,28,30,32}Ne, ^{20,22,24,26,28,30,32,34,36}Mg; calculated binding energies, radii. Effective field theory approach.

doi: 10.1134/S1063778806070040
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1999CH15      Phys.Lett. 455B, 13 (1999)

B.Q.Chen, Z.Y.Ma, F.Grummer, S.Krewald

Neutron Rich Nuclei in Density Dependent Relativistic Hartree-Fock Theory with Isovector Mesons

NUCLEAR STRUCTURE Ca; calculated binding energies, radii for A=30-70. ^40,70Ca; calculated neutron densities; deduced Fock exchange term effects, meson contributions. Density-dependent relativistic Hartree-Fock theory.

doi: 10.1016/S0370-2693(99)00428-1
Citations: PlumX Metrics

1998CH01      J.Phys.(London) G24, 97 (1998)

B.Q.Chen, Z.Y.Ma, F.Grummer, S.Krewald

Relativistic Mean-Field Theory Study of Proton Halos in the 2s1d Shell

NUCLEAR STRUCTURE ^{24,25,26,27,28,29}P, ^{26,27,28,29,30,31}S; calculated one-, two-proton separation energies, density distributions; ³¹P, ^{24,25,26,27,28,30}Si; calculated density distributions; deduced proton halo candidates. Relativistic mean-field theory.

doi: 10.1088/0954-3899/24/1/013
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1998CH30      Acta Phys.Pol. B29, 2223 (1998)

B.Q.Chen, Z.Y.Ma, F.Grummer, S.Krewald

The Role of Fock Terms and Isovector Mesons in Relativistic Hartree-Fock Calculations for Neutron Rich Nuclei

NUCLEAR STRUCTURE Ca; calculated binding energies, proton, neutron radii for A=30-70; deduced Fock term, vector mesons contributions.

1998CH31      Chin.Phys.Lett. 15, 636 (1998)

B.-Q.Chen, Z.Y.Ma, S.Krewald, F.Grummer

Contribution of Fock Term to Properties of Exotic Nuclei

NUCLEAR STRUCTURE Z=40; A=30-70; calculated binding energies, proton, neutron radii. ^40,70Ca; calculated neutron density distributions; deduced Fock exchange term contributions for exotic nuclei. Density-dependent relativistic Hartree-Fock theory.

doi: 10.1088/0256-307X/15/9/005
Citations: PlumX Metrics

1997GR31      Bull.Rus.Acad.Sci.Phys. 61, 1925 (1997)

F.Grummer, B.Q.Chen, Z.Y.Ma, S.Krewald

Bulk Properties of Light Deformed Nuclei Derived from a Medium-Modified Meson-Exchange Interaction

NUCLEAR STRUCTURE Z=6-12; calculated radii, charge density, deformations for even-even nuclei. Medium-modified meson-exchange interaction.

1996GR21      Phys.Lett. 387B, 673 (1996)

F.Grummer, B.Q.Chen, Z.Y.Ma, S.Krewald

Bulk Properties of Light Deformed Nuclei Derived from a Medium-Modified Meson-Exchange Interaction

NUCLEAR STRUCTURE ^{8,10,12,14,16,18,20,22}C, ^{16,18,20,22,24,26,28,30,32}Ne, ^{12,14,16,18,20,22,24,26}O, ^{20,22,24,26,28,30,32,34,36}Mg; calculated energy per nucleon, nucleon charge densities rms radii, deformations in some cases. Deformed HFB, medium modified meson exchange interaction.

doi: 10.1016/0370-2693(96)01126-4
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1995CH68      J.Phys.(London) G21, 1759 (1995)

B.Q.Chen, Z.Y.Ma, S.Krewald, F.Grummer

Properties of Proton and Neutron Rich Nuclei in the Vicinity of ¹⁰⁰Sn in Relativistic Mean Field Theory

NUCLEAR STRUCTURE ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134}Sn, ⁷⁸Ni, ⁸⁰Zn, ⁸²Ge, ⁸⁴Se, ⁸⁶Kr, ⁸⁸Sr, ⁹⁰Zr, ⁹²Mo, ⁹⁴Ru, ⁹⁶Pd, ⁹⁸Cd; calculated binding energy per nucleon, nucleon rms radii. Relativistic mean field theory, effective interactions.

doi: 10.1088/0954-3899/21/12/011
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1992GO02      Phys.Lett. 278B, 24 (1992)

A.Z.Gorski, F.Grummer, K.Goeke

Nucleon Electric Form Factors and Quark Sea Polarization in the Nambu-Jona-Lasinio Model

NUCLEAR STRUCTURE ¹n, ¹H; calculated electric form factor vs momentum transfer, charge distribution. Nambu-Jona-Lasinio model.

doi: 10.1016/0370-2693(92)90705-9
Citations: PlumX Metrics

1992PE11      Nucl.Phys. A549, 352 (1992)

A.Petrovici, E.Hammaren, K.W.Schmid, F.Grummer, A.Faessler

Shape Coexistence in the A ≈ 70 Region Including Neutron-Proton Interaction and Unnatural-Parity Correlations in the Mean Field

NUCLEAR STRUCTURE ⁷²Ge, ⁷²Kr; calculated levels. ⁶⁸Ge; calculated levels, B(λ), spectroscopic quadrupole moments. Neutron-proton interaction, unnatural parity correlations, mean field approach.

doi: 10.1016/0375-9474(92)90084-W
Citations: PlumX Metrics

1991PE09      Z.Phys. A339, 71 (1991)

A.Petrovici, K.W.Schmid, F.Grummer, A.Faessler

Calculation of Charge and Transition Charge Densities in Some Even Mass Ge Isotopes from Microscopic Nuclear Structure Wave Functions

NUCLEAR STRUCTURE ^{68,70,72,74,76}Ge; calculated transition charge density. Microscopic model.

doi: 10.1007/BF01282935
Citations: PlumX Metrics

1990AL20      Z.Phys. A336, 449 (1990)

P.Alberto, E.Ruiz Arriola, M.Fiolhais, K.Goeke, F.Grummer, J.N.Urbano

Form Factors in the Projected Linear Chiral Sigma Model

NUCLEAR STRUCTURE ¹H; calculated magnetic, electric form factors, quark, pion, total isospin density vs r, charge distribution. ¹n; calculated magnetic, electric form factors, charge distribution. Linear chiral soliton model.

1990PE12      Nucl.Phys. A517, 108 (1990)

A.Petrovici, K.W.Schmid, F.Grummer, A.Faessler

Some New Aspects of the Shape Coexistence in the A = 70 Mass Region

NUCLEAR STRUCTURE ⁶⁸Ge, ⁷⁰Se; calculated levels; deduced shape coexistence features. Symmetry projected quasiparticle mean-field solutions.

doi: 10.1016/0375-9474(90)90263-L
Citations: PlumX Metrics

1990SC20      Z.Phys. A336, 5 (1990)

K.W.Schmid, F.Grummer

On the Treatment of the Center of Mass Motion in Nuclear Mean Field Theories

NUCLEAR STRUCTURE ⁴He; calculated total energy, rms radius, mass density. Nuclear mean field theory, centre of mass motion.

1990SC32      Z.Phys. A337, 267 (1990)

K.W.Schmid, F.Grummer

Translationally Invariant Treatment of the Charge Density in Nuclei

NUCLEAR STRUCTURE ⁴He, ¹⁶O, ⁴⁰Ca, ⁹⁰Zr; calculated charge density distributions. Translationally invariant treatment.

1990SL01      J.Phys.(London) G16, 395 (1990)

B.Slavov, F.Grummer, K.Goeke, R.Gissler, V.I.Dimitrov, Ts.Venkova

Comparison of Quantised ATDHF and GCM Theory with Application to the ¹²C + ²⁰Ne System

NUCLEAR REACTIONS, ICPND ²⁰Ne(¹²C, X), E(cm) ≈ 0-10 MeV; calculated astrophysical S-factor vs E. One parameter generator coordinate method, quantized adiabatic TDHF.

doi: 10.1088/0954-3899/16/3/011
Citations: PlumX Metrics

1989PE13      Nucl.Phys. A504, 277 (1989)

A.Petrovici, K.W.Schmid, F.Grummer, A.Faessler

Shape Coexistence at High Spins in the Nuclei ⁶⁸Ge and ⁷²Se

NUCLEAR STRUCTURE ⁶⁸Ge, ⁷²Se; calculated levels, quadrupole moments, B(λ), g-factor, hexadecapole moments. Self-consistent, symmetry projected HFB.

doi: 10.1016/0375-9474(89)90346-1
Citations: PlumX Metrics

1989SC14      Nucl.Phys. A499, 63 (1989)

K.W.Schmid, R.-R.Zheng, F.Grummer, A.Faessler

Beyond Symmetry-Projected Quasi-Particle Mean Fields: A new variational procedure for nuclear structure calculations

NUCLEAR STRUCTURE ²⁰Ne, ²⁸Si; calculated levels. New variational procedure.

doi: 10.1016/0375-9474(89)90269-8
Citations: PlumX Metrics

1989ZH05      Nucl.Phys. A494, 214 (1989)

R.-R.Zheng, K.W.Schmid, F.Grummer, A.Faessler

Evidence for Unnatural Parity-Pairing Correlations in Some Light Nuclei

NUCLEAR STRUCTURE ¹⁸F, ^20,22Ne, ²⁸Si; calculated levels; deduced unnatural parity pairing correlations role. HFB method.

doi: 10.1016/0375-9474(89)90020-1
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1988AL21      Phys.Lett. 208B, 75 (1988)

P.Alberto, E.Ruiz Arriola, M.Fiolhais, F.Grummer, J.N.Urbano, K.Goeke

Nucleon Form Factors in the Projected Linear Chiral Soliton Model

NUCLEAR STRUCTURE ¹H, ¹n; calculated electromagnetic, axial form factors.

doi: 10.1016/0370-2693(88)91206-3
Citations: PlumX Metrics

1988FI03      Nucl.Phys. A481, 727 (1988)

M.Fiolhais, K.Goeke, F.Grummer, J.N.Urbano

The Generalized Hedgehog and the Projected Chiral Soliton Model

NUCLEAR STRUCTURE ¹H, ¹n; calculated μ, rms radii. Generalized hedgehog, projected chiral soliton models.

doi: 10.1016/0375-9474(88)90723-3
Citations: PlumX Metrics

1988FL01      Ann.Phys.(New York) 184, 300 (1988)

B.Fladt, K.W.Schmid, F.Grummer

A Microscopic Approach to Nuclear Reactions: First application

NUCLEAR REACTIONS ²⁸Si(e, e'p), E=183.5 MeV; analyzed data. Microscopic model.

doi: 10.1016/0003-4916(88)90180-7
Citations: PlumX Metrics

1988PE10      Nucl.Phys. A483, 317 (1988)

A.Petrovici, K.W.Schmid, F.Grummer, A.Faessler, T.Horibata

Microscopic Description of Low-Lying States in Even Ge and Se Nuclei

NUCLEAR STRUCTURE ^68,70,72,74Ge, ^72,74Se; calculated levels, occupational probabilities, B(λ), pairing gaps, intrinsic quadrupole, hexadecapole moments. HFB method.

doi: 10.1016/0375-9474(88)90539-8
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1987FI06      Phys.Lett. 194B, 187 (1987)

M.Fiolhais, A.Nippe, K.Goeke, F.Grummer, J.N.Urbano

The Goldberger-Treiman Relation and the Chiral Soliton Model

NUCLEAR STRUCTURE ¹n, ¹H; calculated rms radii, μ. Chiral soliton model.

doi: 10.1016/0370-2693(87)90525-9
Citations: PlumX Metrics

1987GO18      Z.Phys. A326, 339 (1987)

K.Goeke, M.Harvey, U.-J.Wiese, F.Grummer, J.N.Urbano

Solution of Symmetry Conserving Chiral Soliton Model for Nucleon and Delta

NUCLEAR STRUCTURE ¹n, ¹H; calculated μ, rms charge radii. Linear chiral soliton model.

1987PR01      Ann.Phys.(New York) 174, 202 (1987)

D.Provoost, F.Grummer, K.Goeke

Quantized ATDHF and Angular Momentum Projection: Three-dimensional applications to heavy ion scattering

NUCLEAR STRUCTURE ⁸Be, ¹²C, ²⁰Ne; calculated levels, Γα. Adiabatic time-dependent Hartree-Fock theory.

NUCLEAR REACTIONS ⁴He(α, α), ¹⁶O(α, α), E ≈ 30 MeV; calculated scattering phase shifts. Abiabatic time-dependent Hartree-Fock theory.

doi: 10.1016/0003-4916(87)90084-4
Citations: PlumX Metrics

1986GI03      Phys.Lett. 166B, 385 (1986)

R.Gissler, D.Provoost, F.Grummer, K.Goeke

The Importance of α-Transfer in Subbarrier Fusion Processes

NUCLEAR REACTIONS, ICPND ²⁰Ne(¹²C, X), E(cm) ≈ 0-10 MeV; analyzed sub-barrier fusion σ(E), astrophysical S-factor vs E; deduced α-transfer role in fusion. Adiabatic TDHF.

doi: 10.1016/0370-2693(86)91584-4
Citations: PlumX Metrics

1986HA11      Phys.Lett. 171B, 347 (1986)

E.Hammaren, K.W.Schmid, A.Faessler, F.Grummer

Microscopic Prediction of the M1 Strength Distributions in Medium Heavy Nuclei

NUCLEAR STRUCTURE ^{128,130,132,134}Ce, ^126,128,130Ba; calculated B(M1); deduced branching state dependence.

doi: 10.1016/0370-2693(86)91418-8
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1986HA14      Nucl.Phys. A454, 301 (1986)

E.Hammaren, K.W.Schmid, F.Grummer, A.Faessler, B.Fladt

Microscopic Description of Even-Even Nuclei in the Mass A = 130 Region

NUCLEAR STRUCTURE ^{128,130,132,134}Ce, ^126,128,130Ba, ^120,124,126Xe; calculated levels, yrast sequence, transition energies, B(E2). ^{124,126,128,130,132}Ba; calculated two-quasiparticle contributions to ground band energies. ¹²⁸Ba; calculated static, electric quadrupole moments vs spin. ^126,130Ba; calculated g vs spin. Self-consistent HFB mean field, microscopic treatment.

doi: 10.1016/0375-9474(86)90271-X
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1986NI01      Z.Phys. A323, 27 (1986)

M.Niklas, K.Goeke, F.Grummer

Deformation Effects in the ¹²C - ¹²C System

NUCLEAR REACTIONS ¹²C(¹²C, X), E(cm) ≈ 0.25-6 MeV; calculated integrated density distributions vs cluster distances, interaction potentials, subbarrier fusion astrophysical factor S(E). Quantized adiabatic TDHF.

1986SC09      Nucl.Phys. A452, 493 (1986)

K.W.Schmid, F.Grummer, M.Kyotoku, A.Faessler

Selfconsistent Description of Non-Yrast States in Nuclei: The extended VAMPIR approach

NUCLEAR STRUCTURE ⁵⁰Ti; calculated levels. HFB, spin-, number projection before variation.

doi: 10.1016/0375-9474(86)90211-3
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1986SC19      Nucl.Phys. A456, 437 (1986)

K.W.Schmid, F.Grummer, E.Hammaren, M.Kyotoku, A.Faessler

Alignment and Electromagnetic Properties of the Yrast Bands in ¹²⁸Ba and ¹³⁰Ce: An analysis of the VAMPIR wave functions

NUCLEAR STRUCTURE ¹²⁸Ba, ¹³⁰Ce; calculated levels, yrast sequence, occupation probabilities, g, B(E2), static hexadecapole, dynamic quadrupole moments. HFB, angular momentum, particle number projection before variation.

doi: 10.1016/0375-9474(86)90404-5
Citations: PlumX Metrics

1986SL01      Nucl.Phys. A454, 392 (1986)

B.Slavov, V.I.Dimitrov, K.Goeke, F.Grummer, P.-G.Reinhard

A Measure of Adiabaticity for Nuclear Collective Motion

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X), E not given; calculated collective potential, validity measure vs ion-ion distance.

doi: 10.1016/0375-9474(86)90276-9
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1986TO03      Nucl.Phys. A452, 591 (1986)

T.Tomoda, A.Faessler, K.W.Schmid, F.Grummer

Neutrinoless ββ Decay and a New Limit on the Right-Handed Current

RADIOACTIVITY ⁷⁶Ge(2β); calculated zero-, two-neutrino double β-decay transition rates; deduced right-handed current new limit. Relativistic corrections.

doi: 10.1016/0375-9474(86)90216-2
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1985HA34      Nucl.Phys. A437, 1 (1985)

E.Hammaren, K.W.Schmid, F.Grummer, A.Faessler, B.Fladt

Microscopic Description of Odd-Mass Nuclei in the Mass A = 130 Region

NUCLEAR REACTIONS ^{130,132,134,136}Ba(d, p), E not given; calculated spectroscopic amplitudes. Microscopic model.

NUCLEAR STRUCTURE ^{127,129,131,133}Ce, ^{125,127,129,131}Ba, ^{123,125,127,129}Xe, ^127,129,131La, ^{123,125,127,129}Cs, ^{121,123,125,127}I; calculated levels, rotational parameters. ^132,134,136Ba; calculated one-neutron pickup spectroscopic amplitudes. ^{130,132,134,136}Ba; calculated one-proton stripping, one-proton pickup stripping spectroscopic amplitudes. Microscopic model.

doi: 10.1016/0375-9474(85)90225-8
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1985SC06      Nucl.Phys. A436, 417 (1985)

K.W.Schmid, F.Grummer, E.Hammaren, A.Faessler

VAMPIR Calculations for ¹²⁸Ba and ¹³⁰Ce: Two mechanisms of backbending

NUCLEAR STRUCTURE ¹²⁸Ba, ¹³⁰Ce; calculated yrast band, total binding energies, intrinsic pairing gap energy vs spin, quadrupole, hexadecapole moments, occupation numbers. HFB with spin, number projections before variation.

doi: 10.1016/0375-9474(85)90077-6
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1985TO13      Phys.Lett. 157B, 4 (1985)

T.Tomoda, A.Faessler, K.W.Schmid, F.Grummer

Neutrinoless Double Beta Decay and a New Limit on the Lepton Number Violation

RADIOACTIVITY ⁷⁶Ge(2β); calculated neutrinoless double β-decay rate; deduced neutrino Majorana mass, right handed weak leptonic current upper limits.

doi: 10.1016/0370-2693(85)91200-6
Citations: PlumX Metrics

1984GR17      Nuovo Cim. 81A, 182 (1984)

F.Grummer, K.W.Schmid

Microscopic Description of Nuclear Excitations in Deformed Nuclei

NUCLEAR STRUCTURE ²²Ne, ⁴⁶Ti, ¹⁶⁴Er; calculated levels. HFB, particle number projection.

1984PR09      Nucl.Phys. A431, 139 (1984)

D.Provoost, F.Grummer, K.Goeke, P.-G.Reinhard

Quantized ATDHF Calculations for the α + ¹⁶O → ²⁰Ne, ²⁰Ne → α + ¹⁶O System

NUCLEAR STRUCTURE ⁴He, ¹⁶O; calculated total binding energy. ²⁰Ne; calculated proton rms radius, intrinsic quadrupole moment, ground state rotational band. Quantized adiabatic TDHF.

NUCLEAR REACTIONS ¹⁶O(α, α), E(cm)=8.04, 14.7 MeV; calculated σ(θ), phase shifts. Quantized adiabatic TDHF.

doi: 10.1016/0375-9474(84)90058-7
Citations: PlumX Metrics

1984RE08      Z.Phys. A317, 339 (1984)

P.-G.Reinhard, F.Grummer, K.Goeke

Collective Mass Parameters and Linear Response Techniques in Three-Dimensional Grids

NUCLEAR STRUCTURE ³²S; calculated rotational, transverse inertia parameters vs ¹⁶O cluster separation. Generator coordinate method, adiabatic TDHF.

NUCLEAR REACTIONS ¹⁶O(¹⁶O, ¹⁶O), E not given; calculated rotational, translational inertia parameters vs ion distance. Adiabatic TDHF, generator coordinate method.

doi: 10.1007/BF01438367
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1984RE09      Phys.Rev. C30, 878 (1984)

P.-G.Reinhard, J.Friedrich, K.Goeke, F.Grummer, D.H.E.Gross

Dynamics of the ¹⁶O + ¹⁶O → ³²S Fusion Process

NUCLEAR STRUCTURE ⁴He, ¹²C, ¹⁶O, ²⁰Ne, ²⁴Mg, ³²S, ⁴⁰Ca; calculated binding energy, diffraction, rms radii, surface width. ¹⁶O; calculated charge density. Quantized adiabatic TDHF.

NUCLEAR REACTIONS, ICPND ¹⁶O(¹⁶O, X), E(cm)=2-50 MeV; calculated subbarrier, above barrier fusion σ(E), astrophysical S-factor vs E. ¹⁶O(e, e), E not given; calculated form factor. Quantized adiabatic TDHF.

doi: 10.1103/PhysRevC.30.878
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1984SC01      Phys.Rev. C29, 308 (1984)

K.W.Schmid, F.Grummer, A.Faessler

Nuclear Structure Theory in Spin- and Number-Conserving Quasiparticle Configuration Spaces: First Applications

NUCLEAR STRUCTURE ^20,22Ne, ⁴⁶Ti, ¹⁶⁴Er; calculated levels, B(E2), g, quadrupole moments. Spin, number projected HFB, shell model methods.

doi: 10.1103/PhysRevC.29.308
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1984SC41      Nucl.Phys. A431, 205 (1984)

K.W.Schmid, F.Grummer, A.Faessler

Hartree-Fock-Bogoliubov Theory with Spin and Number Projection before the Variation: An application to ²⁰Ne and ²²Ne

NUCLEAR STRUCTURE ^20,22Ne; calculated levels. HFB, spin, number projections before variation.

doi: 10.1016/0375-9474(84)90171-4
Citations: PlumX Metrics

1983GO08      Phys.Lett. 124B, 21 (1983)

K.Goeke, F.Grummer, P.-G.Reinhard

Quantized ATDHF Calculations for Subbarrier Fusion of Heavy Ions

NUCLEAR REACTIONS, ICPND ¹⁶O(¹⁶O, X), E(cm)=0.5-10 MeV; calculated fusion σ, astrophysical S-factor vs E. Subbarrier fusion, adiabatic TDHF.

doi: 10.1016/0370-2693(83)91394-1
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1983GO25      Ann.Phys.(New York) 150, 504 (1983)

K.Goeke, F.Grummer, P.-G.Reinhard

Three-Dimensional Nuclear Dynamics in the Quantized ATDHF Approach

NUCLEAR REACTIONS ⁴He(α, α), ¹²C(¹²C, ¹²C), ¹⁶O(¹⁶O, ¹⁶O), E(cm) ≈ 1-9 MeV; calculated collective mass, potential vs ion-ion distance, subbarrier fusion σ(E), astrophysical S-factor vs E. Adiabatic TDHF theory.

doi: 10.1016/0003-4916(83)90025-8
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1978SC08      Z.Phys. A286, 65 (1978)

H.Schultheis, R.Schultheis, K.Wildermuth, A.Faessler, F.Grummer

Study of Many-Nucleon Correlations in ³²S as a Model for Fragment Shell Effects in Fission

NUCLEAR STRUCTURE ³²S; calculated many-nucleon correlations, substructure formation, breakup.

doi: 10.1007/BF01434614
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1976FA01      Nucl.Phys. A256, 106 (1976)

A.Faessler, K.R.S.Devi, F.Grummer, K.W.Schmid, R.R.Hilton

Backbending: Coriolis Antipairing or Rotational Alignment (Question)

NUCLEAR STRUCTURE ¹⁶²Er; calculated ground-state bands. Coriolis antipairing, rotational alignment. Hartree-Fock-Bogoliubov model, cranking model, particle number projection.

doi: 10.1016/0375-9474(76)90097-X
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1976SC23      Phys.Lett. 63B, 399 (1976)

K.W.Schmid, H.Muther, K.Goeke, A.Faessler, F.Grummer

Importance of Quasiparticle Excitations for Backbending

NUCLEAR STRUCTURE ^166,168Yb; calculated backbending.

doi: 10.1016/0370-2693(76)90379-8
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1975FA02      Nucl.Phys. A245, 466 (1975)

A.Faessler, F.Grummer, F.Krmpotic, F.Osterfeld, A.Plastino

Two-Nucleon Transfer Processes in the Lead Region

NUCLEAR REACTIONS ^206,208Pb(t, p), ^208,210Pb(p, t), E=20 MeV; ²⁰⁸Pb, ²⁰⁴Hg(³He, n), E=28 MeV; calculated σ.

doi: 10.1016/0375-9474(75)90622-3
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1975GR06      Nucl.Phys. A239, 289 (1975)

F.Grummer, K.W.Schmid, A.Faessler

Influence of Particle Number Projection and Residual Interaction on the Yrast Bands in Rare Earth Nuclei

NUCLEAR STRUCTURE ^166,168,170Yb, ¹⁵⁸Dy, ¹⁶²Er, ^168,178Hf, ¹⁸²Os; calculated low spin spectra, β.

doi: 10.1016/0375-9474(75)90452-2
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1975GR34      Z.Phys. A275, 391 (1975)

F.Grummer, K.W.Schmid, A.Faessler

High Spin States and Pairing Vibrations

NUCLEAR STRUCTURE ¹⁷⁰Yb; calculated bands. Generator-coordinate method.

1975MO32      Phys.Lett. 60B, 29 (1975)

I.Morrison, A.Faessler, F.Grummer, K.W.Schmid, K.Goeke

Selfconsistency and Backbending in Rare Earth Nuclei

NUCLEAR STRUCTURE ¹⁶⁶Yb; calculated band mixing. Angular momentum, particle number projected Hartree-Fock-Bogoliubov wave functions.

doi: 10.1016/0370-2693(75)90518-3
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1974FA01      Phys.Lett. 48B, 87 (1974)

A.Faessler, F.Grummer, L.Lin, J.Urbano

The Strange Backbending Behaviour in the Yb Isotopes

NUCLEAR STRUCTURE ^166,168,170Yb; calculated rotational energies, moment of inertia.

doi: 10.1016/0370-2693(74)90649-2
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1974GR17      Nucl.Phys. A225, 443 (1974)

F.Grummer, K.Goeke, K.Allaart, A.Faessler

Antipairing and Antistretching in ²²Ne

NUCLEAR STRUCTURE ²²Ne; calculated B(E2), levels, quadrupole moment.

doi: 10.1016/0375-9474(74)90352-2
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1973FA08      Z.Phys. 260, 305 (1973)

A.Faessler, F.Grummer, A.Plastino

A Particle Number Projection Study with the Generator Coordinate Method

NUCLEAR STRUCTURE ^{58,60,62,64,66}Ni; calculated ground state, excitation energies using generator coordinate method.

doi: 10.1007/BF01396021
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1973FA15      Nucl.Phys. A217, 420 (1973)

A.Faessler, F.Grummer, A.Plastino, F.Krmpotic

Pairing Vibrational States and the Generator Coordinate Method

NUCLEAR REACTIONS Ni, Sn, Pb(p, t), (t, p), calculated σ ratios.

doi: 10.1016/0375-9474(73)90205-4
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1972GR42      Z.Phys. 255, 112 (1972)

F.Grummer, A.Faessler

Polarization of α-Clusters in Light Nuclei (Question)

NUCLEAR STRUCTURE ⁸Be, ¹²C, ¹⁶O, ²⁰Ne; calculated levels, binding energy, rms radii, quadrupole moment. α-particle model, nonspherical clusters.