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arXiv 1301.4880hep-ex
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CDF强子B衰变的CP破坏

CP Violation in Hadronic B Decays at CDF

Mirco Dorigo

摘要:

我报告最近测量的b-强子衰变重建的\sqrt{s} = 1.96 TeV的质子-反质子碰撞的CDF实验在Tevatron的完整数据集。其中包括CDF的最终结果:Bd、Bs和Λ^0_b强子的两体无粲衰变中CP不对称性的测量; Bs混合相和Bs质量本征态衰变宽度差的界限;以及Bs->Jpsi Phi和Bs->Ds(*)Ds(*)衰变的分支比的更新测量。所有的测量都是从一个单一的实验中最精确的,并与标准模型的预测一致。

英文摘要:

I report recent measurements in b-hadron decays reconstructed in the full data set of \sqrt{s} = 1.96 TeV proton-antiproton collisions collected by the CDF experiment at the Tevatron. These include the final CDF results on: measurements of CP asymmetries in two-body charmless decays of the Bd, Bs, and Λ^0_b hadrons; bounds on the Bs mixing phase and on the decay width difference of Bs mass eigenstates; and updated measurements of branching ratios of Bs->Jpsi Phi and Bs->Ds(*)Ds(*) decays. All measurements are among the most precise from a single experiment and in agreement with the standard model predictions.

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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