Dalitz analysis of B- -> D0 pi- pi0 and B0 -> D- pi+ pi0 at the Belle experiment

The Dalitz analysis presented aims at strengthening the fundament of the Standard Model by making a precision measurement of branching fractions in the decays B- -> D0 pi- pi0 and B0 -> D- pi+ pi0. They both account for about 1 % of the decays of B mesons and thereby present a significant contribution not only as background in numerous analyses but more importantly in all the simulations used by many particle physics experiments at particle colliders.