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NSR database version of May 24, 2024.

Search: Author = W.Schweiger

Found 17 matches.

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2014BI07      Phys.Rev. C 89, 055205 (2014)

E.P.Biernat, W.Schweiger

Electromagnetic ρ-meson form factors in point-form relativistic quantum mechanics

doi: 10.1103/PhysRevC.89.055205
Citations: PlumX Metrics


2014GO22      Few-Body Systems 55, 697 (2014)

M.Gomez Rocha, W.Schweiger, O.Senekowitsch

Hadron Structure Within the Point Form of Relativistic Quantum Mechanics

doi: 10.1007/s00601-013-0779-x
Citations: PlumX Metrics


2014KU22      Few-Body Systems 55, 881 (2014)

D.Kupelwieser, W.Schweiger

Meson-Cloud Effects in the Electromagnetic Nucleon Structure

doi: 10.1007/s00601-014-0834-2
Citations: PlumX Metrics


2009BI02      Phys.Rev. C 79, 055203 (2009)

E.P.Biernat, W.Schweiger, K.Fuchsberger, W.H.Klink

Electromagnetic meson form factor from a relativistic coupled-channels approach

doi: 10.1103/PhysRevC.79.055203
Citations: PlumX Metrics


2009GO38      Eur.Phys.J. A 42, 43 (2009)

A.T.Goritschnig, P.Kroll, W.Schweiger

Proton-antiproton annihilation into a Λ+cΛ(bar)-cpair

doi: 10.1140/epja/i2009-10862-x
Citations: PlumX Metrics


2003KR10      Phys.Rev. C 67, 064003 (2003)

A.Krassnigg, W.Schweiger, W.H.Klink

Vector mesons in a relativistic point-form approach

doi: 10.1103/PhysRevC.67.064003
Citations: PlumX Metrics


2002DA09      Eur.Phys.J. C 23, 43 (2002)

M.Daum, M.Finger, M.Finger, Jr., J.Franz, F.H.Heinsius, A.Janata, K.Konigsmann, H.Lacker, F.Lehar, H.Schmitt, W.Schweiger, P.Sereni, M.Slunecka

The Reaction np → ppπ- from Threshold up to 570 MeV

NUCLEAR REACTIONS 1H(n, pπ-), E=300-570 MeV; measured σ, σ(E, θ); deduced reaction mechanism features.

doi: 10.1007/s100520100852
Citations: PlumX Metrics


2002DA22      Eur.Phys.J. C 25, 55 (2002)

M.Daum, M.Finger, M.Finger, Jr., J.Franz, F.H.Heinsius, A.Janata, K.Konigsmann, H.Lacker, F.Lehar, H.Schmitt, W.Schweiger, P.Sereni, M.Slunecka

Analysing power for the reaction np → ppπ- and for np elastic scattering from 270 to 570 MeV

NUCLEAR REACTIONS 1H(polarized n, pπ-), (polarized n, n), E=270-570 MeV; measured analyzing powers vs angle, invariant mass.

doi: 10.1007/s10052-002-1002-2
Citations: PlumX Metrics


2002JA20      Nucl.Phys. A711, 203c (2002)

B.Jager, W.Schweiger

Mass effects in hard exclusive photoproduction of J/ψ mesons

NUCLEAR REACTIONS 1H(γ, X), E(cm)=60, 260 GeV; calculated J/ψ production σ(t). Diquark model, comparisons with data.

doi: 10.1016/S0375-9474(02)01217-4
Citations: PlumX Metrics


2001BE36      Nucl.Phys. A689, 390c (2001)

C.F.Berger, B.Jager, W.Schweiger

Hard Exclusive Photoproduction of φ and J/ψ Mesons

NUCLEAR REACTIONS 1H(γ, X), E=high; calculated φ and J/ψ mesons production σ. Perturbative QCD, comparisons with data.

doi: 10.1016/S0375-9474(01)00862-4
Citations: PlumX Metrics


1999BE45      Fizika(Zagreb) B8, 371 (1999)

C.F.Berger, B.Lechner, W.Schweiger

Diquarks as Effective Particles in Hard Exclusive Scattering


1993JA16      Z.Phys. A347, 109 (1993)

R.Jakob, P.Kroll, M.Schurmann, W.Schweiger

Octet-Baryon Form Factors in the Diquark Model

NUCLEAR STRUCTURE 1H, 1n; calculated electric, magnetic form factors. Baryon quark-diquark model alternative parametrization.

doi: 10.1007/BF01284677
Citations: PlumX Metrics


1991KR04      Z.Phys. A338, 339 (1991)

P.Kroll, M.Schurmann, W.Schweiger

Electromagnetic Form Factors of the Nucleon in the Few GeV Region

NUCLEAR STRUCTURE 1n, 1H; calculated electric, magnetic form factors.

NUCLEAR REACTIONS 1H, 1n(e, e), E not given; calculated σ(θ=10°).

doi: 10.1007/BF01288198
Citations: PlumX Metrics


1989KR13      Nucl.Phys. A503, 865 (1989)

P.Kroll, W.Schweiger

Analysis of Low-Energy Antiproton-Proton forward Scattering

NUCLEAR REACTIONS 1H(p-bar, p-bar), E=low; analyzed data; deduced parameter dependence. Dispersion relation approach.

doi: 10.1016/0375-9474(89)90444-2
Citations: PlumX Metrics


1985SC20      Phys.Rev. C32, 1261 (1985)

W.Schweiger, J.Haidenbauer, W.Plessas

Separable Model for the Antinucleon-Nucleon Elastic and Annihilation Interaction

NUCLEAR REACTIONS 1H(p-bar, p-bar), E ≈ 10-100 MeV; calculated elastic, compound elastic, total σ(E). Separable model.

doi: 10.1103/PhysRevC.32.1261
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1983SC04      Phys.Rev. C27, 515 (1983)

W.Schweiger, W.Plessas, L.P.Kok, H.van Haeringen

Separable Representation of the Nuclear Proton-Proton Interaction

NUCLEAR REACTIONS 1H(p, p), E=50-500 MeV; analyzed phase shift data. Separable representation, Coulomb distortion effects.

doi: 10.1103/PhysRevC.27.515
Citations: PlumX Metrics


1983SC30      Phys.Rev. C28, 1414 (1983)

W.Schweiger, W.Plessas, L.P.Kok, H.van Haeringen

Coulomb Plus Separable Potential in Coupled Channels

NUCLEAR REACTIONS 1H(p, p), E=0-500 MeV; calculated Coulomb modified phase shifts. Coupled-channels, separable potentials.

doi: 10.1103/PhysRevC.28.1414
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