Critical end point of Nf=3 QCD at finite temperature and density

We investigate the phase structure of 3-flavor QCD in the presence of finite quark chemical potential $amu=0.1$ by using the Wilson-Clover fermion action. Especially, we focus on locating the critical end point that characterizes the phase structure.We do this by the kurtosis intersection method for the quark condensate. For Wilson-type fermions, the correspondence between bare parameters and physical parameters is indirect. Hence we present a strategy to transfer the bare parameter phase structure to the physical one.