# 36th Annual International Symposium on Lattice Field Theory

Jul 22 – 28, 2018
Kellogg Hotel and Conference Center
EST timezone

## $DK$ scattering and $D_{s0}(2317)$

Jul 26, 2018, 9:50 AM
20m
105 (Kellogg Hotel and Conference Center)

### 105

#### Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824

### Speaker

Mr Gavin Cheung (University of Cambridge)

### Description

I will discuss a recent lattice QCD investigation of $DK$ scattering relevant for near-threshold charm-strange mesons such as the enigmatic $D_{s0}(2317)$. By employing a range of techniques, we extracted finite-volume spectra in a number of different channels. These were used to map out the energy dependence of the scattering amplitudes. The resonance and bound state content was determined by studying the singularity structure of the amplitudes.

### Primary author

Mr Gavin Cheung (University of Cambridge)

 Slides