102 citations · 775 across the 57 of their papers we have counts for
8 papers · 1 filter
Relativistic Quark Spin Coupling Effects in the Nucleon Electromagnetic Form Factors
W. R. B. de Araujo, E. F. Suisso, T. Frederico +2
We investigate the effect of different forms of relativistic spin coupling of constituent quarks in the nucleon electromagnetic form factors. The four-dimensional integrations in t…
Few-Body States in Fermi-Systems and Condensation Phenomena
P. Schuck, M. Beyer, G. Roepke +2
Residual interactions in many particle systems lead to strong correlations. A multitude of spectacular phenomenae in many particle systems are connected to correlation effects in s…
Deuteron Formation in Heavy Ion Collisions within the Faddeev Approach
M. Beyer, C. Kuhrts, G. Roepke +1
We address the formation of correlations in a general nonequilibrium situation. As an example we calculate the formation of light composite particles in a heavy ion collision. In p…
Deuteron formation in nuclear matter
C. Kuhrts, M. Beyer, G. Roepke
We investigate deuteron formation in nuclear matter at finite temperatures within a systematic quantum statistical approach. We consider formation through three-body collisions rel…
Feynman versus Bakamjian-Thomas in Light Front Dynamics
W. R. B. de Araujo, M. Beyer, T. Frederico +1
We compare the Bakamjian-Thomas (BT) formulation of relativistic few-body systems with light front field theories that maintain closer contact with Feynman diagrams. We find that F…
Configuration Mixing in Relativistic Quark Models
H. J. Weber, M. Beyer
Starting from the standard and commonly used relativistic nucleon wave function, we show that residual interactions based on gluon or Goldstone boson exchanges generate additional…