000001222 001__ 1222
000001222 005__ 20181127062729.0
000001222 037__ $$aBELLE2-CONF-PROC-2018-026
000001222 041__ $$aeng
000001222 100__ $$aSophie Hollitt
000001222 245__ $$aMeasurements of R(D(*)) and other missing energy decays at Belle II
000001222 260__ $$a$$c2018-11-27
000001222 300__ $$a4
000001222 500__ $$afor ICHEP2018
000001222 520__ $$aThe Belle II experiment and SuperKEKB energy-asymmetric $e^+e^-$ collider have already successfully completed Phase 1 and 2 of commissioning with first collisions seen in April 2018. The design luminosity of SuperKEKB is $8\times10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than the Belle experiment. With this much data, decays sensitive to physics beyond the Standard Model can be studied with unprecedented precision. We present prospects for studying lepton flavor non-universality in $B\rightarrow D^{(\ast)}\tau\nu$ modes. Prospects for other missing energy modes sensitive to physics beyond the Standard Model such as $B^+\rightarrow\tau^+\nu$ and $B\rightarrow K^{(\ast)}\nu\overline{\nu}$ are also discussed.
000001222 6531_ $$arare decays
000001222 6531_ $$aleptonic
000001222 6531_ $$asemileptonic
000001222 6531_ $$aR(D(*))
000001222 8560_ $$fsophie.hollitt@desy.de
000001222 8564_ $$uhttps://docs.belle2.org/record/1222/files/BELLE2-CONF-PROC-2018-026.pdf