3 papers
hep-ph2026
Probing Neutral Triple Gauge Couplings via Production at Colliders with Machine Learning
John Ellis, Hong-Jian He, Rui-Qing Xiao +1
Neutral triple gauge couplings (nTGCs) first arise from the dimension-8 operators of the Standard Model Effective Field Theory (SMEFT), rather than the dimension-4 SM Lagrangian an…
hep-ph2026
Probing CP-Violating Neutral Triple Gauge Couplings at Electron-Positron Colliders
John Ellis, Hong-Jian He, Rui-Qing Xiao
We study the CP-violating (CPV) neutral triple gauge couplings (nTGCs) that can be realized via dimension-8 operators in the Standard Model Effective Field Theory (SMEFT). We prese…
hep-ph2024
UV Completion of Neutral Triple Gauge Couplings
John Ellis, Hong-Jian He, Rui-Qing Xiao +2
Neutral triple gauge couplings (nTGCs) are manifestation of new physics beyond the Standard Model (SM), as they are absent in the SM and are first generated by dimension-8 operator…