Review of bottomonium studies at Belle
P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991
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Published online: 17 June 2019
We review recent bottomonium studies at Belle. The results include the new measurement of the ηb(1S ) mass, the observation of the γ(4S ) → γ (1S )η’ transition, and the observation of the e+e−→ χbJ (1P)π+π−π0 process in the Υ(11020) region.
© The Authors, published by EDP Sciences, 2019
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