Top quark properties and mass measurements with ATLAS

被引：0

作者：

Dado, T. ^{[1
,2
]}

机构：

[1] Univ Komenskeho, Fak Matematiky Fyziky & Informatiky, Mlynska Dolina F 1, Bratislava 84248, Slovakia

[2] Georg August Univ Gottingen, Inst Phys Atom & Nucl Phys 2, Friedrich Hund Pl 1, D-37077 Gottingen, Germany

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2018年 / 300卷

基金：

英国科学技术设施理事会;

关键词：

top quark; top-quark properties; top-quark mass;

D O I：

10.1016/j.nuclphysbps.2018.12.009

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：

The top quark plays a unique role among other known quarks as it decays before it forms hadronic bound states. Thus, studying its properties provides an interesting opportunity to access properties of a bare quark directly. The latest measurements of these properties with the ATLAS detector [1] at the LHC are presented. Measurements sensitive to the Wtb vertex are summarized and compared to the best theoretical calculations. Effects of colour reconnection on the jet variables in top quark events are presented. Limits on the flavour-changing neutral currents are discussed. The latest top quark decay width and mass measurements are reported.

引用

页码：40 / 45

页数：6

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