美女二世的迷人物理前景

G. D. Pietro
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引用次数: 0

摘要

百丽II是百丽实验的主要升级,将在日本的超级kekb工厂运行。在这里,我们讨论了Belle II对$D^0 - $ bar{D}^0$混合和$CP$违规测量的期望灵敏度,这将受益于统计数据的50倍增加和改进的顶点检测和粒子识别。讨论了纯轻子D介子衰变测量对确定CKM参数的影响。最后提出了一种新的风味标签方法,大幅度增加了$D^0$和$\bar{D}^0$的样本。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Charm physics prospects at Belle II
Belle II is a major upgrade of the Belle experiment and will operate at the $B$-factory SuperKEKB in Japan. Here we discuss the expected sensitivity of Belle II for $D^0 - \bar{D}^0$ mixing and $CP$ violation measurements in the charm sector, which will benefit from a factor 50 increase in statistics and an improved vertex detection and particle identification. The impact on the determination of CKM parameters from the measurements of purely leptonic $D$ mesons decays is discussed. Finally a novel method of flavour tagging to substantially increase the sample of $D^0$ and $\bar{D}^0$ is presented.
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