Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II collaboration, I. Adachi, L. Aggarwal, H. Ahmed, H. Aihara | Summary: We study the processes $e^+e^-toomegachi_{bJ}(1P)$ ($J$ = 0, 1, or 2) using samples at center-of-mass energies $sqrt{s}$ = 10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb$^{-1}$ of integrated luminosity, respectively. […]
Continue.. Observation of $e^+e^-toωχ_{bJ}(1P)$ and search for $X_b to ωΥ(1S)$ at $sqrt{s}$ near 10.75 GeV