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arXiv 0807.1215hep-ex
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CLEO-c的风味物理学

Flavour physics at CLEO-c

CLEO Collaboration, Jim Libby

摘要:

呈现了与风味物理学相关的三个CLEO-c结果:确定了D 0->K+pi-与D 0->K-pi+之间的强相位差δ,测量了D 0->K+ pi-pi+与D 0-> K-pi+pi-之间的相干参数和平均强相位差,测量了D 0与D 0之间的强相位差在相空间上衰减到K 0 Spi +pi-的变化。所有测量对于确定B->D(*)K(*)衰变的幺正三角角γ都很重要。此外,δ的测量对于解释D 0-D 0巴混合是重要的。

英文摘要:

Three CLEO-c results related to flavour-physics are presented: the determination of the strong-phase difference between D0->K+pi- and D0->K-pi+, delta, the measurement of the coherence parameter and average strong-phase difference between D0->K+pi-pi-pi+ and D0 -> K-pi+pi+pi- and measurements of the variation of strong-phase difference between D0 and D0bar decays to K0Spi+pi- over phase space. All measurements are important for determining the unitarity triangle angle gamma from B->D(*)K(*) decays. Furthermore, the measurement of delta is important for interpreting D0-D0bar mixing.

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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