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arXiv 1107.3848hep-ex
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Tevatron的最新B物理结果

Recent B Physics Results from the Tevatron

Satyajit Behari

摘要:

我们回顾了最近在sqrt(s)= 1.96 TeV的p-pbar碰撞中的CDF和Dzero实验的B物理结果。使用CDF II探测器收集的1.4-6.0 fb-1的数据样本,我们提出了在B扇区中搜索新物理和在B/魅力扇区中与B工厂的一些竞争结果。在第一类中,我们报道了Bs -> J/psi f0(980)衰变的BR和B介子的时间积分混合几率chi-bar。在第二类中,给出了B ~+-> D ~ 0 h ~+-衰变中的BR和Acp以及D ~ 0 h ~-> h+ h ~-衰变中的时间积分CP破坏。

英文摘要:

We review recent B physics results from the CDF and Dzero experiments in p-pbar collisions at sqrt(s) = 1.96 TeV. Using a data sample of 1.4-6.0 fb-1 collected by the CDF II detector we present searches for New Physics in Bs sector and some competitive results with B-factories in the B/charm sector. In the first category we report the BR in Bs -> J/psi f0(980) decays and the time-integrated mixing probability chi-bar of B mesons. In the second category BR and Acp in doubly Cabibbo-suppressed B+- -> D0 h+- decays and time-integrated CP violation in D0 -> h+ h- are presented.

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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