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NSR database version of May 21, 2024.

Search: Author = M.Soyeur

Found 22 matches.

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2008LU14      Nucl.Phys. A813, 14 (2008)

M.F.M.Lutz, M.Soyeur

Radiative and isospin-violating decays of Ds-mesons in the hadrogenesis conjecture

doi: 10.1016/j.nuclphysa.2008.09.003
Citations: PlumX Metrics

2006LU11      Nucl.Phys. A773, 239 (2006)

M.F.M.Lutz, M.Soyeur

Study of the ηN scattering amplitude through the associated photoproduction of φ- and η-mesons in the region of the N*(1535) resonance

NUCLEAR REACTIONS 1H(γ, pX), E=4-5 GeV; calculated meson production σ, momentum transfer dependence, possible reaction mechanisms.

doi: 10.1016/j.nuclphysa.2006.05.003
Citations: PlumX Metrics

2006SO03      Acta Phys.Pol. B37, 65 (2006)

M.Soyeur, M.F.M.Lutz

e+e-Pair production from nucleon targets in the resonance region

NUCLEAR REACTIONS 1H(π-, e+e-), 1n(π+, e+e-), 1n, 1H(γ, e+e-), E(cm)=1.55, 1.75 GeV; calculated σ, electron pair invariant mass spectra, vector meson production amplitudes.

2005LU02      Nucl.Phys. A748, 499 (2005)

M.F.M.Lutz, M.Soyeur

The associated photoproduction of positive kaons and π0Λ or πΣ pairs in the region of the Σ(1385) and Λ(1405) resonances

NUCLEAR REACTIONS 1H(γ, K+πX), E ≈ 2 GeV; calculated hyperon production σ, gauge-invariant double kaon pole contribution.

doi: 10.1016/j.nuclphysa.2004.11.007
Citations: PlumX Metrics

2005LU19      Nucl.Phys. A760, 85 (2005)

M.F.M.Lutz, M.Soyeur

Quantum interferences in the γN → e+ e- N reaction close to the vector meson production threshold

NUCLEAR REACTIONS 1n, 1H(γ, e+e-), E(cm)=1.4-1.8 GeV; calculated electron-positron pair spectra, σ. Vector meson production, quantum interference.

doi: 10.1016/j.nuclphysa.2005.05.199
Citations: PlumX Metrics

2003LU01      Nucl.Phys. A713, 97 (2003)

M.F.M.Lutz, B.Friman, M.Soyeur

Quantum interference of ρ0-andω-mesons in the π N → e+e-N reaction

NUCLEAR REACTIONS 1H(π-, e+e-), E(cm)=1.55-1.75 GeV; 1n(π+, e+e-), E(cm)=1.55-1.75 GeV; calculated σ vs electron-positron pair invariant mass, vector meson contributions, interference effects.

doi: 10.1016/S0375-9474(02)01294-0
Citations: PlumX Metrics

2000SO06      Nucl.Phys. A671, 532 (2000)


A Meson-Exchange Model of the Associated Photproduction of Vector Mesons and N*(1440) Resonances

NUCLEAR REACTIONS 1H(γ, X), E=2.5 GeV; calculated vector meson, resonance production σ. Meson exchange model.

doi: 10.1016/S0375-9474(99)00835-0
Citations: PlumX Metrics

2000SO07      Acta Phys.Pol. B31, 239 (2000)


The Role of the Roper Resonance in the Nuclear Many-Body Problem

1998SO21      Acta Phys.Pol. B29, 2501 (1998)


How Large is the σ-Nucleon-N*(1440) Coupling Constant ?

1998WO10      Nucl.Phys. A640, 129 (1998)

G.Wolf, B.Friman, M.Soyeur

In-Medium ω-Meson Broadening and s-Wave Pion Annihilation into e+e- Pairs

doi: 10.1016/S0375-9474(98)00450-3
Citations: PlumX Metrics

1996FR11      Nucl.Phys. A600, 477 (1996)

B.Friman, M.Soyeur

Photoproduction of Vector Mesons Off Nucleons Near Threshold

NUCLEAR REACTIONS 1H(γ, X), E ≤ 6 GeV; calculated ω-, ρ-meson production σ(E). Simple meson exchange model.

doi: 10.1016/0375-9474(96)00011-5
Citations: PlumX Metrics

1996SO12      Acta Phys.Pol. B27, 401 (1996)


Dilepton Production: A tool to study vector mesons in free space in nuclei and in nucleus-nucleus collisions

NUCLEAR REACTIONS 9Be(γ, X), E=5.1 GeV; 197Au(197Au, X), E=1 GeV/nucleon; Ni(Ni, X), E=2 GeV/nucleon; 197Au(S, X), E=200 GeV/nucleon; compiled, reviewed dilepton production data.

1996SO14      Nucl.Phys. A606, 237 (1996)


Phases, Quantum Interferences and Effective Vector Meson Masses in Nuclei

NUCLEAR REACTIONS 208Pb(γ, X), E=1.5-4 GeV; calculated ρ0 production associated Lorentz factor. 9Be(γ, X), E=5.1 GeV; calculated pair production associated invariant mass spectrum; deduced quantum interferences related features, coherent production.

doi: 10.1016/0375-9474(96)00197-2
Citations: PlumX Metrics

1994XI02      Nucl.Phys. A578, 493 (1994)

L.Xia, P.J.Siemens, M.Soyeur

Self-Consistent Couplings of Pions and Δ-Hole States in Nuclear Matter

doi: 10.1016/0375-9474(94)90757-9
Citations: PlumX Metrics

1993BR04      Nucl.Phys. A553, 705c (1993)

G.E.Brown, M.Rho, M.Soyeur

Vector Meson Masses in the Nuclear Medium

NUCLEAR REACTIONS 4,3He(e, e'p), E not given; compiled, reviewed response function data, analyses; deduced in-medium vector meson masses implications.

doi: 10.1016/0375-9474(93)90684-P
Citations: PlumX Metrics

1993SO07      Nucl.Phys. A556, 355 (1993)

M.Soyeur, G.E.Brown, M.Rho

In-Medium Behaviour of Vector Mesons and the Longitudinal and Transverse Response Functions in (e, e'p) Reactions

NUCLEAR REACTIONS 4,3He, 40Ca(e, e'p), E not given; calculated longitudinal to transverse response function ratio vs momentum transfer; deduced in-medium vector meson behaviour role in quenching.

doi: 10.1016/0375-9474(93)90366-6
Citations: PlumX Metrics

1991ER02      Phys.Rev. C44, 1212 (1991)

B.Erazmus, C.Guet, A.Gillibert, W.Mittig, Y.Schutz, A.C.C.Villari, W.Kuhn, S.Riess, H.Nifenecker, J.A.Pinston, E.Grosse, R.Holzmann, J.P.Vivien, M.Soyeur

Experimental Search for Coherent Subthreshold Pion Production

NUCLEAR REACTIONS 12C(12C, X), E=95 MeV/nucleon; measured γ(12C)-coin; deduced subthreshold coherent pion production σ upper limit.

doi: 10.1103/PhysRevC.44.1212
Citations: PlumX Metrics

1991MC03      Nucl.Phys. A527, 377c (1991)

J.McClelland, M.Soyeur

Nucleon-Nucleon and Nucleon-Nucleus Interactions

NUCLEAR REACTIONS 12C(polarized d, 2p), E=2 GeV; 1n(polarized p, p), E=183, 810 MeV; 13C(polarized p, p), E=497 MeV; 154Sm, 158Gd, 168Er(p, p'), E=200 MeV; 40Ca(p, p'X), E=318, 580 MeV; 2H, 6Li, C, 27Al, Cu, 197Au(p, X), E=0.8-1 GeV; compiled, reviewed data analyses; deduced nucleon-nucleus interaction features, spin-effects, spin-isospin modes role.

doi: 10.1016/0375-9474(91)90127-R
Citations: PlumX Metrics

1989GU12      Nucl.Phys. A494, 558 (1989)

C.Guet, M.Soyeur, J.Bowlin, G.E.Brown

Collective Spin-Isospin Vibrations and Δ-Excitation in Heavy-Ion Collisions

NUCLEAR REACTIONS 12C(3He, t), E=0.9, 1.1 GeV; calculated σ vs impact parameter. Spin-isospin mode coherent excitation mechanism.

doi: 10.1016/0375-9474(89)90191-7
Citations: PlumX Metrics

1978LO10      Phys.Rev. C18, 42 (1978)

R.M.Lombard, J.L.Escudie, M.Soyeur

Distorted-Wave Born Approximation and Coupled Channel Analyses of Low-Energy Polarized Proton Scattering on 24Mg

NUCLEAR REACTIONS 24Mg(p, p'), E=20.3 MeV; calculated σ(θ), A(θ). Macroscopic, microscopic DWBA.

doi: 10.1103/PhysRevC.18.42
Citations: PlumX Metrics

1974BI05      Phys.Lett. 49B, 443 (1974)

L.Bimbot, I.Brissaud, Y.Le Bornec, B.Tatischeff, N.Willis, M.Soyeur

Test of New Shell Model Wave Functions by Means of 166 MeV Alpha Particle Inelastic Scattering

NUCLEAR REACTIONS 24Mg, 28Si, 58Ni(α, α'), (e, e'), Eα=166 MeV; calculated nuclear wave funcions for first 2+ levels, σ, B(E2).

doi: 10.1016/0370-2693(74)90631-5
Citations: PlumX Metrics

1972SO10      Phys.Lett. 41B, 135 (1972)

M.Soyeur, A.P.Zuker

Structure of 28Si, Some Answers and their Problems

NUCLEAR STRUCTURE 28Si; calculated levels, B(E2). Shell model analysis of Hartree-Fock failure.

doi: 10.1016/0370-2693(72)90444-3
Citations: PlumX Metrics

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