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arXiv 0809.4809hep-ex
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在CDF上测量B到D0 K衰变中的CP可观测量

Measurement of CP Observables in B to D0 K Decays at CDF

Karen Gibson

摘要:

本文介绍了利用CDF II探测器收集的数据的1.0逆fb中的B-到D 0 K-衰变来确定与CKM角γ有关的直接CP观测量R_cp和A_cp。这是第一次测量这些CP可观的强子对撞机在这种衰变模式。所提出的结果与Belle和BABAR合作对这些量的测量是一致的。

英文摘要:

This paper describes the determination of the direct CP observables R_cp and A_cp, related to the CKM angle gamma, using B- to D0 K- decays in 1.0 inverse fb of data collected with the CDF II detector. This is the first measurement of these CP observables made at a hadron collider in this decay mode. The results presented are consistent with the measurements of these quantities made by the Belle and BABAR collaborations.

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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