在阈值附近对顶对产生的非谐振和电弱校正

Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018) Pub Date : 2018-10-02 DOI:10.22323/1.303.0004

A. Maier

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引用次数: 0

摘要

在轻子对撞机上，从接近阈值的顶-反顶衰变产物的总生成截面中，可以以无与伦比的精度提取顶夸克质量。我们讨论了该观测值的次至次至次阶非共振和电弱修正及其对顶夸克性质测定的影响。

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Non-resonant and electroweak corrections to top pair production near threshold

At lepton colliders, the top-quark mass can be extracted with unparalleled precision from the total production cross section of top-antitop decay products near threshold. We discuss next-to-next-to-leading order non-resonant and electroweak corrections to this observable and their impact on the determination of top-quark properties.

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Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018)

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