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We perform the investigation of two-body hidden-bottom transitions of the Upsilon(6S), which include Upsilon(6S) -> Upsilon(1(3)D(j))eta(J = 1, 2, 3) decays. For estimating the branching ratios of these processes, we… Click to show full abstract
We perform the investigation of two-body hidden-bottom transitions of the Upsilon(6S), which include Upsilon(6S) -> Upsilon(1(3)D(j))eta(J = 1, 2, 3) decays. For estimating the branching ratios of these processes, we consider contributions from the triangle hadronic loops composed of S-wave B((s) )and B-(s)* mesons, which are a bridge to connect the Upsilon(6S) and final states. Our results show that both of the branching ratios of these decays can reach 10(-3). Because of such considerable potential to observe these two-body hidden-bottom transitions of the Upsilon(6S), we suggest the forthcoming Belle II experiment to explore them.
Journal Title: Physical Review D
Year Published: 2018
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