Hadron Spectroscopy with Strangeness

Session

Session 8

5 Apr 2024, 09:30

Main building, Room 253 (University of Glasgow)

10. Correlation functions for the $N^*(1535)$ and the inverse problem: the role of the K Lambda, K Sigma and eta p coupled channels

Eulogio Oset

05/04/2024, 09:30

I shall report on recent calculations of the correlation functions for the coupled channels K lambda, K Sigma, Eta N, using input from the chiral unitary approach. Then I will face the inverse problem, starting from these correlations and assuming present experimental errors in this type of correlation functions, I will show how one can learn about dynamics of the interaction of particles,...

15. Strangeness spectroscopy with Photoproduction Experiments

Annika Thiel (University of Bonn (DE))

05/04/2024, 10:00

The spectrum of excited $\Sigma$ and $\Lambda$ states is sparse with only few additions from last decade. Recently, ideas are developed how to identify the missing states using polarized photons and polarized targets. Two differents experiments are currently investigating the measurement of polarization observables for hyperon photoproduction, the CBELSA/TAPS experiment at ELSA and the GlueX...