Exclusive $B\to X_u\ell {\nu }_{\ell }$ Decays with Hadronic Full-event-interpretation Tagging in 62.8 fb${}^{-1}$ of Belle II Data

Belle II Collaboration, F. Abudinén, I. Adachi +565

We present a reconstruction in early data of the semileptonic decay $B^{+}\to {\pi }^0{\ell }^{+}{\nu }_{\ell }$, and first results of a reconstruction of the decays $B^{+}\to {\rho }^0{\ell }^{+}{\nu }_{\ell }$ and…