5 papers · 1 filter
Phenomenology of Leptophilic Gauge Interactions at Future Colliders
S. O. Kara
We present an observable-driven study of leptophilic gauge interactions mediated by a neutral vector boson at future colliders. Focusing on the process $e^+e^- \t…
Discovery Prospects for a Leptophilic Gauge Boson at CEPC and ILC
Seyit Okan Kara
We investigate the discovery prospects of a leptophilic gauge boson Z_l at future colliders, focusing on a comparative study of the Circular Electron-Positron Collider (CE…
An anomaly-free leptophilic completion of the Standard Model
Seyit Okan Kara
We develop a minimal and fully anomaly-free realization of a universal leptophilic gauge symmetry, under which all Standard-Model leptons carry a common charge while…
Leptophilic Gauge Interactions in the SMEFT Era
Seyit Okan Kara
We develop a "precision-ready", model-independent EFT framework that connects general leptophilic gauge interactions to their low-energy manifestations in SMEFT and LEFT. Starting…
Searching for the Leptophilic Gauge Boson Z at Future Colliders
S. O. Kara
We study the discovery prospects of the leptophilic photon Z\_l, a hypothetical gauge boson beyond the Standard Model, at future electron-positron colliders. Our analysis is based…