7-11 November 2017
Museo de la Luz
Mexico/General timezone
Contribution
Dispersive analysis of pion-kaon scattering
Speakers
- Mr. Arkaitz RODAS BILBAO
Primary authors
- Mr. Arkaitz RODAS BILBAO (Universidad Complutense de Madrid)
Co-authors
- Prof. José Ramón PLEÁEZ SAGREDO (Universidad Complutense de Madrid)
Content
Low-energy pion-kaon scattering is crucial for the understanding of many areas in hadronic physics, from Chiral effective theories to the determination of the resonances involved as intermediate states in processes with strangeness. We review our recent analysis of pion-kaon scattering implementing analyticity and crossing symmetry through dispersión relations for both pion-kaon and pion-pion to kaon-antikaon channels. Comparing our results with low energy ChPT values and giving the new parameters of the strange resonances.