Strange Beauty and Other Beasts from Upsilon5S at Belle - High Energy Physics - ExperimentReport as inadecuate




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Abstract: The B-factories have successfully exploited the unique advantages of theUpsilon4S resonance to study many aspects of Bd and Bu mesons. TheUpsilon10860 aka Upsilon5S resonance, which is above mass threshold forthe Bs and shares many of the same advantages, has been relatively unexplored.The Belle experiment has collected more than 120 fb-1 at the Upsilon10860 and7.9 fb-1 at higher energies, corresponding to more than 7 million Bs events.Recent results based on ~20% of these data are presented and prospects forfuture possiblities discussed.



Author: Kay Kinoshita

Source: https://arxiv.org/







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