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NSR database version of May 30, 2024.

Search: Author = B.C.Metsch

Found 37 matches.

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2023ME16      Eur.Phys.J. A 59, 223 (2023)

U.-G.Meissner, B.Ch.Metsch, H.Meyer

The electromagnetic fine-structure constant in primordial nucleosynthesis revisited

doi: 10.1140/epja/s10050-023-01131-3
Citations: PlumX Metrics

2022ME10      Eur.Phys.J. A 58, 212 (2022)

Ulf.G.Meissner, B.C.Metsch

Probing nuclear observables via primordial nucleosynthesis

ATOMIC MASSES 2,3H, 3,4He, 6,7Li, 7Be; analyzed available data; deduced primordial or Big Bang nucleosynthesis (BBN) abundances.

doi: 10.1140/epja/s10050-022-00869-6
Citations: PlumX Metrics

2013AN14      Phys.Rev. C 87, 065207 (2013)

C.S.An, B.Ch.Metsch, B.S.Zou

Mixing of the low-lying three- and five-quark Ω states with negative parity

doi: 10.1103/PhysRevC.87.065207
Citations: PlumX Metrics

2013RO05      Eur.Phys.J. A 49, 8 (2013)

M.Ronniger, B.Ch.Metsch

Effects of a spin-flavour-dependent interaction on light-flavoured baryon helicity amplitudes

doi: 10.1140/epja/i2013-13008-9
Citations: PlumX Metrics

2012KL01      Eur.Phys.J. A 48, 127 (2012)

E.Klempt, B.Ch.Metsch

Multiplet classification of light-quark baryons

doi: 10.1140/epja/i2012-12127-1
Citations: PlumX Metrics

2011RO54      Eur.Phys.J. A 47, 162 (2011)

M.Ronniger, B.Ch.Metsch

Effects of a spin-flavour-dependent interaction on the baryon mass spectrum

doi: 10.1140/epja/i2011-11162-8
Citations: PlumX Metrics

2001LO13      Eur.Phys.J. A 10, 309 (2001)

U.Loring, K.Kretzschmar, B.Ch.Metsch, H.R.Petry

Relativistic Quark Models of Baryons with Instantaneous Forces

doi: 10.1007/s100500170117
Citations: PlumX Metrics

2001LO14      Eur.Phys.J. A 10, 395 (2001)

U.Loring, B.Ch.Metsch, H.R.Petry

The Light-Baryon Spectrum in a Relativistic Quark Model with Instanton-Induced Quark Forces. The Non-Strange-Baryon Spectrum and Ground States

doi: 10.1007/s100500170105
Citations: PlumX Metrics

2001LO15      Eur.Phys.J. A 10, 447 (2001)

U.Loring, B.Ch.Metsch, H.R.Petry

The Light-Baryon Spectrum in a Relativistic Quark Model with Instanton-Induced Quark Forces. The Strange-Baryon Spectrum

doi: 10.1007/s100500170106
Citations: PlumX Metrics

2000KO50      Eur.Phys.J. A 9, 73 (2000)

M.Koll, R.Ricken, D.Merten, B.C.Metsch, H.R.Petry

A Relativistic Quark Model for Mesons with an Instanton-Induced Interaction

doi: 10.1007/PL00013675
Citations: PlumX Metrics

2000RI21      Eur.Phys.J. A 9, 221 (2000)

R.Ricken, M.Koll, D.Merten, B.Ch.Metsch, H.R.Petry

The Meson Spectrum in a Covariant Quark Model

doi: 10.1007/s100500070041
Citations: PlumX Metrics

1995AN14      Z.Phys. A351, 417 (1995)

V.V.Anisovich, B.Ch.Metsch, H.R.Petry, A.V.Sarantsev

Quark-Hadron Duality and Meson-Meson Scattering Amplitudes

doi: 10.1007/BF01291148
Citations: PlumX Metrics

1995BO14      Nucl.Phys. A585, 319c (1995)

M.Boivin, J.P.Didelez, J.Ernst, R.Frascaria, F.Hinterberger, R.Jahn, B.Kamys, J.Kingler, C.Lippert, B.C.Metsch, G.Rappenecker, R.Siebert, E.Warde, R.Wurzinger

Short Range Correlations and P-Induced Production of Very Light Hypernuclei

NUCLEAR REACTIONS 2H(p, K+), E ≈ 1.2-1.9 GeV; calculated σ(θ) vs hypernucleus production E.

doi: 10.1016/0375-9474(94)00586-C
Citations: PlumX Metrics

1995MU17      Phys.Rev. C52, 2110 (1995)

C.R.Munz, J.Resag, B.C.Metsch, H.R.Petry

Electromagnetic Meson Form Factors in a Convariant Salpeter Model

doi: 10.1103/PhysRevC.52.2110
Citations: PlumX Metrics

1994MU12      Nucl.Phys. A578, 418 (1994)

C.R.Munz, J.Resag, B.C.Metsch, H.R.Petry

A Bethe-Salpeter Model for Light Mesons: Spectra and decays

doi: 10.1016/0375-9474(94)90754-4
Citations: PlumX Metrics

1994RE13      Nucl.Phys. A578, 397 (1994)

J.Resag, C.R.Munz, B.C.Metsch, H.R.Petry

Analysis of the Instantaneous Bethe-Salpeter Equation for q(q-bar) Bound States

doi: 10.1016/0375-9474(94)90753-6
Citations: PlumX Metrics

1991HA22      Z.Phys. A340, 399 (1991)

L.Harzheim, M.G.Huber, B.C.Metsch

Pion Production in Nuclear Collisions

NUCLEAR REACTIONS 1H(p, π+), E=295-810 MeV; 2H(p, π0), E=340-500 MeV; 3He(3He, π+), E=300-600 MeV; calculated σ(θ). Microscopic reaction model, nucleon resonance excitation role in channel coupling, other high energy data analysis included.

doi: 10.1007/BF01290328
Citations: PlumX Metrics

1990HU03      Z.Phys. C46, S37 (1990)

M.G.Huber, B.Ch.Metsch

KAON and COSY - Common Aspects in Hadron Physics

NUCLEAR REACTIONS 12C(π, π), E=260 MeV; calculated σ(θ), scattering amplitude.

1987ME16      Nucl.Phys. A473, 160 (1987)

W.Mettner, A.Richter, W.Stock, B.C.Metsch, A.G.M.van Hees

Electroexcitation of 58Ni: A study of the fragmentation of the magnetic dipole strength

NUCLEAR REACTIONS 58Ni(e, e'), E=39-57 MeV; measured σ(E(e')), σ(θ). 58Ni deduced B(λ). Comparison with shell model calculation.

doi: 10.1016/0375-9474(87)90159-X
Citations: PlumX Metrics

1986KN05      Nucl.Phys. A457, 292 (1986)

W.Knupfer, W.Muller, B.C.Metsch, A.Richter

Consistent Empirical Description of Magnetic Moments and M1 Transitions - Quenching of the Diagonal and Off-Diagonal Spin Matrix Elements -

NUCLEAR STRUCTURE A < 100; 208Pb; calculated B(M1); deduced spin matrix element quenching. Shell model.

doi: 10.1016/0375-9474(86)90379-9
Citations: PlumX Metrics

1985SO05      Phys.Rev. C31, 2054 (1985)

D.I.Sober, B.C.Metsch, W.Knupfer, G.Eulenberg, G.Kuchler, A.Richter, E.Spamer, W.Steffen

Magnetic Dipole Excitations in the N = 28 Isotones 50Ti, 52Cr, and 54Fe

NUCLEAR REACTIONS 50Ti, 52Cr, 54Fe(e, e'), E=30-57 MeV; measured σ(θ), σ(E(e')). 50Ti, 52Cr, 54Fe levels deduced B(λ), transition radius, M1 total strength, fragmentation. Shell model calculations.

doi: 10.1103/PhysRevC.31.2054
Citations: PlumX Metrics

1984KN03      J.Phys.(Paris), Colloq.C4, 513 (1984); See 1984Kn04

W.Knupfer, B.C.Metsch

Many-Particle Many-Hole Excitations and the Retardation of Magnetic Dipole and GT Transition-Strengths

1984KN04      J.Phys.(Paris), Colloq.C-4, 513 (1984)

W.Knupfer, B.C.Metsch

Many-Particle Many-Hole Excitations and the Retardation of Magnetic Dipole and GT Transition-Strengths

NUCLEAR STRUCTURE 90Zr; calculated level density, Gamow-Teller transition strength distributions. A ≤ 210; calculated B(M1), μ; deduced spin, tensor corrections.

1984MU25      Nucl.Phys. A430, 61 (1984)

W.Muller, B.C.Metsch, W.Knupfer, A.Richter

Calculation of the β+ Decay of Proton-Rich sd-Shell Nuclei into a Gamow-Teller Resonance

RADIOACTIVITY 32,33Ar, 36Ca(β+); calculated β+ strength function; deduced Gamow-Teller resonance, J, π. Shell Model.

doi: 10.1016/0375-9474(84)90192-1
Citations: PlumX Metrics

1983BE11      Nucl.Phys. A398, 408 (1983)

D.Bender, G.Eulenberg, A.Richter, E.Spamer, B.C.Metsch, W.Knupfer

Search for M1 Strength in 51V and the Difference in 51V(e, e') and 51V(p, p') Spectra

NUCLEAR REACTIONS 51V(e, e'), E=38-57 MeV; measured σ(E, θ). 51V deduced B(M1).

doi: 10.1016/0375-9474(83)90292-0
Citations: PlumX Metrics

1983KN05      Phys.Rev. C27, 2487 (1983)

W.Knupfer, B.C.Metsch

Importance of the Orbital Magnetization for Isovector M1 Transitions of Nuclei in the sd Shell

NUCLEAR STRUCTURE 20Ne, 28Si, 32S; calculated B(M1) strength distribution. Isovector transitions, shell model.

NUCLEAR REACTIONS 20Ne(e, e'), E not given; 20Ne(π-, γ), E at rest; 20Ne(p, n), E=135 MeV; calculated B(M1) transition strength distribution, radiative pion capture, σ(p, n); deduced orbital magnetization effect. Shell model.

doi: 10.1103/PhysRevC.27.2487
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1983KN08      Phys.Lett. 129B, 375 (1983)

W.Knupfer, B.C.Metsch, A.Richter

Proton Correlations and the Missing M1 Strength in 48Ca: A two-state model

NUCLEAR STRUCTURE 48Ca; calculated B(M1); deduced proton correlation. Two-state shell model.

doi: 10.1016/0370-2693(83)90122-3
Citations: PlumX Metrics

1983MU03      Phys.Lett. 120B, 305 (1983)

S.Muller, A.Richter, E.Spamer, W.Knupfer, B.C.Metsch

Experimental Study of Proton and Neutron Spin-Flip Contributions to the Electroexcitation of the J(π) = 1+ State at E(x) = 5.846 MeV in 208Pb

NUCLEAR REACTIONS 208Pb(e, e'), E=23.3, 36.4, 49.8, 61.2 MeV; measured σ(E(e')), σ(θ) vs E; deduced tensor correlation, neutron, proton contribution interference. 208Pb deduced M1 transition isovector character. RPA calculations.

doi: 10.1016/0370-2693(83)90450-1
Citations: PlumX Metrics

1983PU02      Nucl.Phys. A401, 269 (1983)

N.G.Puttaswamy, W.Oelert, A.Djaloeis, C.Mayer-Boricke, P.Turek, P.W.M.Glaudemans, B.C.Metsch, K.Heyde, M.Waroquier, P.Van Isacker, G.Wenes, V.Lopac, V.Paar

Structure of the Energy Levels of 53, 55, 57Mn from the (d, 3He) Reaction on Iron Isotopes at 80 MeV

NUCLEAR REACTIONS 54,56,58Fe(d, 3He), E=80 MeV; measured σ(E(3He)), σ(θ). 53,55,57Mn deduced levels, L, S. DWBA analysis, shell model, quasiparticle-core coupling, cluster vibration model calculations.

doi: 10.1016/0375-9474(83)90530-4
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1982EU01      Phys.Lett. 116B, 113 (1982)

G.Eulenberg, D.I.Sober, W.Steffen, H.-D.Graf, G.Kuchler, A.Richter, E.Spamer, B.C.Metsch, W.Knupfer

Inelastic Electron Scattering on the N = 28 Isotones 48Ca, 50Ti, 52Cr and 54Fe and the Shape and Magnitude of the M1 Strength Distributions

NUCLEAR REACTIONS 48Ca, 50Ti, 52Cr, 54Fe(e, e'), E=30-58 MeV; measured σ(E(e')), σ(θ). 50Ti, 52Cr, 54Fe deduced B(M1) strength distribution. 48Ca deduced total B(M1). Shell model.

doi: 10.1016/0370-2693(82)90987-X
Citations: PlumX Metrics

1982ME07      Z.Phys. A306, 105 (1982)

B.C.Metsch, G.A.Timmer, R.van der Heyden, P.W.M.Glaudemans

Effects of Central and Noncentral Components of the Preedom-Wildenthal Interaction

NUCLEAR STRUCTURE A=20-22; calculated levels, quadrupole moments, μ, B(M1), γ-branching, binding energies. Phenomenological interactions.

doi: 10.1007/BF01415479
Citations: PlumX Metrics

1982ME09      Z.Phys. A307, 251 (1982)

B.C.Metsch, P.W.M.Glaudemans

Model-Space Dependence of Nuclear Observables

NUCLEAR STRUCTURE 24,25,26Mg, 25Na, 26Al; calculated binding energies, levels, quadrupole moment, B(λ), μ, spectroscopic factors; deduced model space dependence. Shell model, effective interactions.

doi: 10.1007/BF01438646
Citations: PlumX Metrics

1982VA02      Nucl.Phys. A373, 81 (1982)

C.J.Van Der Poel, G.A.P.Engelbertink, H.J.M.Aarts, D.E.C.Scherpenzeel, H.F.R.Arciszewski, B.C.Metsch

High-Spin States in 34Cl

NUCLEAR REACTIONS 31P(α, nγ), E=11.7, 16.3 MeV; measured σ(Eγ, E), Doppler pattern, T1/2. 24Mg(12C, npγ), E=32-35 MeV; measured σ(Eγ, θ), σ(Eγ, E), γγ-coin, Eγ, γγ(θ). 34Cl deduced levels, T1/2, γ-branching, J, π, δ. Enriched target, hyperpure Ge, large-angle Compton suppression spectrometer.

doi: 10.1016/0375-9474(82)90182-8
Citations: PlumX Metrics

1981ME01      Nucl.Phys. A352, 60 (1981)

B.C.Metsch, P.W.M.Glaudemans

Spectroscopic Properties and Collective Structure from a Shell-Model Description of A=53 Nuclei

NUCLEAR STRUCTURE 53Ni, 53Co, 53Fe, 53Mn; calculated negative-parity levels, S, B(λ), log ft, quadrupole moments, g, band structure, high-spin states. Shell model, modified Kuo-Brown force, surface delta interactions.

doi: 10.1016/0375-9474(81)90559-5
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1979TI01      Phys.Lett. 82B, 305 (1979)

G.A.Timmer, R.van der Heyden, B.C.Metsch, K.Klingenbeck

Central and Noncentral Components of the Preedom-Wildenthal Interaction

NUCLEAR STRUCTURE 21Ne; calculated level properties. Shell model with Preedom-Wildenthal interaction. Influence of central, tensor, spin-orbit, antisymmetric spin-orbit examined.

doi: 10.1016/0370-2693(79)90228-4
Citations: PlumX Metrics

1979VA19      Z.Phys. A293, 327 (1979)

A.G.M.van Hees, P.W.M.Glaudemans, B.C.Metsch

The Influence of f7/2 Hole Configurations on Properties of 57-59Ni

NUCLEAR STRUCTURE 57,58,59Ni; calculated energy levels, B(λ), S, μ, quadrupole moment. Shell model, surface delta interactions.

1978GL06      Fizika, Suppl. 10, 57 (1978)

P.W.M.Glaudemans, R.J.G.Goossens, A.G.M.van Hees, B.C.Metsch, R.Vennink

Effects of 56Ni Core Excitations

NUCLEAR STRUCTURE 57Ni; calculated electromagnetic properties. Shell model, effective interactions.

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