000001182 001__ 1182
000001182 005__ 20181025131819.0
000001182 037__ $$aBELLE2-TALK-CONF-2018-129
000001182 041__ $$aeng
000001182 088__ $$aBELLE2-TALK-DRAFT-2018-107
000001182 100__ $$aRaynette van Tonder
000001182 245__ $$aInclusive B-> Xu l nu at Belle II
000001182 260__ $$aCKM 2018$$c2018-09-18
000001182 300__ $$amult. p
000001182 500__ $$a20 min
000001182 520__ $$aThe importance of measuring inclusive V_{ub} by studying charmless semi-leptonic decays at Belle and Belle II in order to address the inclusive vs. exclusive puzzle is discussed. Various difficulties involved in the measurements such as separating signal from the dominant B to c l nu background and the effect of using different theory predictions for signal and background modelling are introduced. Lastly, projections for global model-independent data-driven fits, which will be carried for the first time at Belle II, are shown.
000001182 8560_ $$fdoris.yangsoo.kim@desy.de
000001182 8564_ $$uhttps://docs.belle2.org/record/1182/files/BELLE2-TALK-CONF-2018-129.pdf