Operational experience and commissioning of theBelle II vertex detector

The construction of the new accelerator at the Super Flavor Factory in Tsukuba, Japan, has been finalized and the commissioning of its detector (Belle II) has started. This new e^{+}^{-}machine (SuperKEKB) will deliver an instantaneous luminosity of 8\times10^{35}\mathrm{~cm}^{-2}\mathrm{s}^{-1} which is 40 times higher than the world record set by KEKB. In order to be able to fully exploit the increased number of events and provide...