arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1901.03604hep-phhep-ex
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直接CP破坏和$γ$测定研究的进展和挑战:CKM 2018第五工作组总结

Progress and challenges in the study of direct CP violation and $γ$ determinations: summary of CKM 2018 working group V

K. Keri Vos, Martin Sevior, Stefano Perazzini

摘要:

在粒子物理标准模型内外的CP破坏研究中,纯强子B衰变是关键。改进CKM角度$γ$的确定是这项工作的重要任务之一。此外,由于纯强子衰变的强相互作用动力学特性,对它们的完整描述仍然是一个挑战。在这篇总结中,我们讨论了CKM 2018上提出的纯强子B衰变中$γ$测定和直接CP破坏的最新结果和进展。

英文摘要:

In the study of CP violation within and beyond the Standard Model of particle physics, pure hadronic B decays are the key players. Improving the determination of the CKM angle $γ$ is one of the important tasks in this endeavour. Besides, the full description of pure hadronic decays due to their strong interaction dynamics remains one of the challenges. In this summary, we discuss the recent results and progress on $γ$ determinations and direct CP violation in pure hadronic B decays as presented at CKM 2018.

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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