Mannel, Thomas2016-05-182016-05-182016-05-13https://hdl.handle.net/11299/180371I report on a recent attempt to describe non-leptonic three-body decays of B mesons (such as $B \to\pi \pi \pi$ in the framework of QCD factorization. The results are compared to the frequently used models for these decays and an outlook on the future work is given.enFTPIQCDPresentation