Probing anomalous tq and tqg couplings via single top production in association with photon at FCC-hh

被引：0
|
作者：
Oyulmaz, K. Y. [1 ]
Senol, A. [1 ]
Denizli, H. [1 ]
Yilmaz, A. [2 ]
Cakir, I. Turk [3 ]
Cakir, O. [4 ]
机构：
[1] Abant Izzet Baysal Univ, Dept Phys, TR-14280 Bolu, Turkey
[2] Giresun Univ, Dept Elect & Elect Engn, TR-28200 Giresun, Turkey
[3] Giresun Univ, Dept Energy Syst Engn, TR-28200 Giresun, Turkey
[4] Ankara Univ, Dept Phys, TR-06100 Ankara, Turkey
来源：
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 01期
关键词：
GAMMA COUPLINGS;
D O I：
10.1140/epjc/s10052-019-6593-y
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：
We study the anomalous FCNC tq and tqg couplings via ppWb+X signal process including realistic detector effects for both leptonic and hadronic decay channels of the W boson at 100 TeV FCC-hh. The relevant backgrounds are considered in the cut based analysis to obtain not only limits on the anomalous and couplings but also branching ratios of tq and tqg decay channels. We find that the sensitivity to the branching ratio of tq channel is three order better than the available LHC experimental limits, and it is comparable for the branching ratio of the tqg decay channel with an integrated luminosity of 10 ab-1 at 2 sigma significance level.
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页数：10
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