Measurement of the Inclusive Top-Quark Pair plus Photon Production Cross Section

被引：0

作者：

Tholen, Heiner ^{[1
]}

机构：

[1] Univ Hamburg, Hamburg, Germany

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2016年 / 273卷

基金：

英国科学技术设施理事会;

关键词：

top quark; photon; cross section; muon channel; template fit;

D O I：

10.1016/j.nuclphysbps.2015.10.067

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 production cross section of top-quark pairs associated with a photon t (t) over bar + gamma is determined in the muon+jets decay channel using 19.7 fb-1 of data taken at = 8 TeV with the CMS detector. The relative fraction of root s + y events normalized to inclusive if production is measured. Using an inclusive CMS cross section measurement, the t (t) over bar + gamma cross section is determined and found to agree with the standard model expectation.

引用

页码：2796 / 2798

页数：3

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