Makale detayı · 2019
Probing anomalous tq and tqg couplings via single top production in association with photon at FCC-hh
Dergi
The European Physical Journal CISSN 1434-6044
ISSN kaydı başka bir dergiye işaret ediyor; ad YÖKSİS kaydından.
- Yıl
- 2019
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı The European Physical Journal C
- Katalog eşleşmesi (ISSN) European Physical Journal C
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
We study the anomalous FCNC $$tq\gamma $$ and tqg couplings via $$pp\rightarrow Wb\gamma +X$$ 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 $$\lambda $$ and $$\zeta $$ couplings but also branching ratios of $$t\rightarrow q\gamma $$ and $$t\rightarrow qg$$ decay channels. We find that the sensitivity to the branching ratio of $$t \rightarrow q \gamma $$ channel is three order better than the available LHC experimental limits, and it is comparable for the branching ratio of the $$t\rightarrow qg$$ decay channel with an integrated luminosity of 10 $$\text {ab}^{-1}$$ at 2 $$\sigma $$ significance level.
Konular
- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
Birincil konu Particle physics theoretical and experimental studies