7 papers
Analysis of NN Amplitudes up to 2.5 GeV: An Optical Model and Geometric Interpretation
H. V. von Geramb, K. A. Amos, H. Labes +1
We analyse the SM97 partial wave amplitudes for nucleon--nucleon (NN) scattering to 2.5 GeV, in which resonance and meson production effects are evident for energies above pion pro…
ππ, Kπand πN potential scattering and a prediction of a narrow σmeson resonance
M. Sander, H. V. von Geramb
Low energy scattering and bound state properties of the πN, ππand Kπsystems are studied as coupled channel problems using inversion potentials of phase shift data. In a first step…
Inversion Potentials for Meson-Nucleon and Meson-Meson Interactions
M. Sander, H. V. von Geramb
Two-body interactions of elementary particles are useful in particle and nuclear physics to describe qualitatively and quantitatively few- and many-body systems. We are extending f…
Modeling of Nucleon-Nucleon Potentials, Quantum Inversion versus Meson Exchange Pictures
L. Jaede, M. Sander, H. V. von Geramb
The notion of interacting elementary particles for low and medium energy nuclear physics is associated with definitions of potential operators. In principle, this potential carries…
Sensitivity of nucleon-nucleus scattering to the off-shell behavior of on-shell equivalent NN potentials
H. F. Arellano, F. A. Brieva, M. Sander +1
The sensitivity of nucleon-nucleus elastic scattering to the off-shell behavior of realistic nucleon-nucleon interactions is investigated when on-shell equivalent nucleon-nucleon p…
Theoretical Predictions for Pionium Searches
M. Sander, C. Kuhrts, H. V. von Geramb
Characteristic properties of pionium and associated low energy s--wave cross sections , and are investigate…