000001080 001__ 1080
000001080 005__ 20180807065119.0
000001080 037__ $$aBELLE2-TALK-CONF-2018-095
000001080 041__ $$aeng
000001080 088__ $$aBELLE2-TALK-DRAFT-2018-082
000001080 100__ $$aThomas Lueck
000001080 245__ $$aDetermination of the CKM matrix elements $\vert V_{ub} \vert$ and $\vert V_{cb} \vert$ at Belle II
000001080 260__ $$aICHEP2018$$c2018-07-05
000001080 300__ $$amult. p
000001080 500__ $$a15+5 min
000001080 520__ $$aThe Belle II experiment is a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric e+e− collider. The accelerator has already successfully completed the first phase of commissioning in 2016 and first electron positron collisions in Belle II are expected for April 2018. The design luminosity of SuperKEKB is 8×1035 cm−2s−1 and the Belle II experiment aims to record 50 ab−1 of data, a factor of 50 more than the Belle experiment. In this presentation we report our prospects for CKM favoured and suppressed semileptonic B meson decays (with a light lepton) and how they can be used to better understand the CKM matrix element magnitudes |Vub| and |Vcb|.
000001080 8560_ $$fdoris.yangsoo.kim@desy.de
000001080 8564_ $$uhttps://docs.belle2.org/record/1080/files/BELLE2-TALK-CONF-2018-095.pdf