153 citations · 177 across the 3 of their papers we have counts for
4 papers
Is there an Ay problem in low-energy neutron-proton scattering?
Franz Gross, Alfred Stadler
We calculate Ay in neutron-proton scattering for the interactions models WJC-1 and WJC-2 in the Covariant Spectator Theory. We find that the recent 12 MeV measurements performed at…
Covariant spectator theory of np scattering: Phase shifts obtained from precision fits to data below 350 MeV
Franz Gross, Alfred Stadler
Using the covariant spectator theory (CST), we present two one boson exchange kernels that have been successfully adjusted to fit the 2007 world np data (containing 3788 data) belo…
High-precision covariant one-boson-exchange potentials for np scattering below 350 MeV
Franz Gross, Alfred Stadler
All realistic potential models for the two-nucleon interaction are to some extent based on boson exchange. However, in order to achieve an essentially perfect fit to the scattering…
The Dynamical Structure of the Delta-Resonance and its Effect on Two- and Three-Nucleon Systems
G. Kortemeyer, M. T. Pena, P. U. Sauer +1
The pion-nucleon interaction in the P33 partial wave is assumed to proceed simultaneously through the excitation of the Delta-isobar and through a phenomenologically introduced non…