Journal Article

X-ray backlighters allow the capture of sharp images of fast dynamic processes due to extremely short exposure times. Moiré imaging enables simultaneously measuring the absorption and differential phase-contrast (DPC) of these processes. [...]

We present the first lattice investigation of coupled-channel $ D\overline{D} $ and $ {D}_s{\overline{D}}_s $ scattering in the J$^{PC}$ = 0$^{++}$ and 2$^{++}$ channels. The scattering matrix for partial waves l = 0, 2 and isospin zero is determined using multiple volumes and inertial frames via Lüscher’s formalism. [...]