Hadron Decays from Lattice QCD
Prof. Christian Lang (Universität Graz, Österreich)

Following a brief introduction to the lattice formulation of Quantum Chromodynamics I will discuss the methods to determine masses and, more generally, energy levels of hadron correlators. From these values one can determine the scattering phase shifts in ab initio caclulations. The efficiency of the used tools is demonstrated for the case of meson decays.