一种高性能顶点检测器的风味标签研究

Physics and experiments with future linear e+ e- colliders Pub Date : 2001-09-12 DOI:10.1063/1.1394429

S. X. Hansen, D. Jackson, R. Hawkings, C. Damerell

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引用次数: 4

摘要

在设计用于未来e+e−线性对撞机的高性能顶点检测器时，区分事件中形成的射流类型的能力是一个非常重要的评估参数。在这项工作中，我们专注于CCD(电荷耦合器件)像素顶点检测器。我们首先评估基本跟踪性能。然后，我们使用神经网络方法估计当前检测器布局的风味标记性能。我们通过研究性能的能量依赖性来得出结论。

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Flavor tagging studies for a high performance vertex detector

The ability to distinguish the flavor of jets formed in an event is a very important parameter to evaluate, when designing a high performance vertex detector to use in a future e+e− linear collider. In this work we concentrate on a CCD (Charged Coupled Device) pixel vertex detector. We first evaluate the basic tracking performance. We then estimate the flavor tagging performance of the present detector layout, using a neural network approach. We conclude by studying the energy dependence of the performance.

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Physics and experiments with future linear e+ e- colliders

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