Prospects for Lorentz invariance violation searches with top pair production at the LHC and future hadron colliders

被引：7
|
作者：
Carle, Aurelien [1 ]
Chanon, Nicolas [1 ]
Perries, Stephane [1 ]
机构：
[1] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS, IN2P3,IP2I Lyon,UMR 5822, F-69622 Villeurbanne, France
来源：
EUROPEAN PHYSICAL JOURNAL C | 2020年 / 80卷 / 02期
关键词：
Microstrip devices;
D O I：
10.1140/epjc/s10052-020-7715-2
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
This paper investigates the impact of hypothetical Lorentz invariance violation on the t (t) over bar production at the LHC and future hadron colliders. Possible deviations from Lorentz symmetry remain poorly constrained in the top quark sector. With a dedicated analysis of t (t) over bar events produced at the LHC, bounds in the top sector can be improved by up to three orders of magnitude relative to the only measurement existing so far, performed at Tevatron. The sensitivity will be even further enhanced at the HL-LHC and future colliders.
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页数：6
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