The 34th International Symposium on Lattice Field Theory (Lattice 2016)

24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Charm-strange mesons and D K scattering

28 Jul 2016, 15:20
20m
Building B2a Room 2065 (Highfield Campus, University of Southampton)

Speaker

Dr Christopher Thomas (University of Cambridge)

Description

I will discuss a recent lattice QCD investigation of $D$ $K$ scattering relevant for near-threshold charm-strange mesons such as the enigmatic $D_s(2317)$. By employing a range of techniques we extracted precise finite-volume spectra in a number of different channels. These were used to map out the energy dependence of the scattering phase shift and from the singularity structure of the scattering amplitude we determined the resonant and bound state content. I will conclude with some comments on future prospects.

Primary author

Dr Christopher Thomas (University of Cambridge)

 Slides