Project Details
Projekt
Coupled channel dynamics (B11)
Subject Area
Nuclear and Elementary Particle Physics, Quantum Mechanics, Relativity, Fields
Term
since 2016
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 196253076
Despite the many high quality data on baryon resonances that are available from a variety of pion-, photon- and electron-induced reactions, we are still far away from a complete and unambiguous picture of the baryon resonance spectrum. Therefore, the development of reliable tools to connect theoretical predictions to the available experimental data is essential. When extracting the spectrum of baryon resonances in the medium energy regime from observables, coupled-channel dynamics play a crucial role due to the opening of several inelastic channels. Coupled-channel approaches link the different reaction channels and partial waves and allow for a simultaneous analysis of multiple reactions with different initial and final states. In this period, we want to further refine the Jülich-Bonn dynamical coupled-channel model to study vector meson production, KN reactions to study hyperon resonances, include photoproduction processes on the neutron and electroproduction reactions and also use an extended dynamical coupled-channels approach to provide a complete spectrum of Pc states in addition to the three newly observed ones by LHCb experiment.
DFG Programme
CRC/Transregios
International Connection
China
Applicant Institution
Rheinische Friedrich-Wilhelms-Universität Bonn
Project Heads
Dr. Deborah Rönchen; Professor Dr. Bing-Song Zou
