17 citations · 41 across the 19 of their papers we have counts for
19 papers
Production and Width of the Pentaquark Theta+(1540) in Strangeness Production in the Proton-Proton System
M. Dillig
We analyze recent experimental information on the excitation of the Theta+(1540) pentaquark in the hadronic reaction pp -> p Sigma+ K0. Upon describing the conventional production…
OZI violation in low energy omega and phi production in the pp system in a quark-gluon model
M. Dillig
We investigate OZI violation in near-threshold omega and phi production in the pp system. Assuming ideal omega/phi mixing (corrections are estimated), the energy dependence of the…
Quenching of the Deuteron in Flight
M. Dillig, C. Rothleitner
We investigate the Lorentz contraction of a deuteron in flight. Our starting point is the Blankenbecler-Sugar projection of the Bethe-Salpeter equation to a 3-dimensional quasi pot…
From Dimensional to Cut-Off Regularization
M. Dillig
We extent the standard approach of dimensional regularization of Feynman diagrams: we replace the transition to lower dimensions by a 'natural' cut-off regulator. Introducing an ex…
Quark Model Estimates of the Structure of the Meson-N-N*(1535,1/2-) Transition Vertices
M. Dillig, S. S. Rocha, G. F. Marranghello +2
We address an actual problem of baryon-resonance dominated meson-exchange processes in the low GeV regime, i.e. the phase and the structure of meson-NN* transition vertices. Our st…
Relativistic Covariance and Quark-Diquark Wave Functions
M. Dillig
We derive covariant wave functions for hadrons composed of two constituents for arbitrary Lorentz boosts. Focussing explicitly on baryons as quark-diquark systems, we reduce their…