Search for the $e^{+}{e}^{-}\to {\eta }_b(1S)\omega$ and $e^{+}{e}^{-}\to {\chi }_{b0}(1P)\omega$ processes at $\sqrt{s}=10.745\mathrm{GeV}$

Belle II Collaboration, I. Adachi, L. Aggarwal +419

We search for the $e^{+}{e}^{-}\to {\eta }_b(1S)\omega$ and $e^{+}{e}^{-}\to {\chi }_{b0}(1P)\omega$ processes at a center-of-mass energy of 10.745 GeV, which is close to the peak of the ${\rm Y}(10753)$ state. We use data…