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arXiv 1005.3893hep-ex
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《Strange Beauty and Other Beasts》(5S)

Strange Beauty and Other Beasts from Upsilon(5S) at Belle

Kay Kinoshita

摘要:

B-工厂已经成功地利用了Uppermont(4S)共振的独特优势来研究Bd和Bu介子的许多方面。10860(又名5S)的Uppersons共振,这是高于质量阈值的Bs和共享许多相同的优点,一直相对未被探索。Belle实验已经收集了超过120 fb-1的Upperment(10860)和7.9 fb-1的更高能量,对应于超过700万个Bs事件。最近的结果的基础上~20%的这些数据和前景的可能性进行了讨论。

英文摘要:

The B-factories have successfully exploited the unique advantages of the Upsilon(4S) resonance to study many aspects of Bd and Bu mesons. The Upsilon(10860) (aka Upsilon(5S)) resonance, which is above mass threshold for the Bs and shares many of the same advantages, has been relatively unexplored. The Belle experiment has collected more than 120 fb-1 at the Upsilon(10860) and 7.9 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 for future possiblities discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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