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hep-ph2026
Invisible dark-sector radiation: analytic resummation for dark photon searches
Xiangyu Deng, Yi Li, Rongfeng Ou +1
We derive an analytic resummed description of the missing-mass spectrum in monophoton searches for invisible dark photons at electron--positron colliders. In a dark Abelian Higgs m…
hep-ph2025
Unraveling dark Higgs mechanism via dark photon production at an e^+ e^- collider
Song Li, Jin Min Yang, Mengchao Zhang +2
In the phenomenology study of dark photon, its mass origin is usually not under concern. However, in theory construction its mass is often generated via a dark Higgs mechanism, whi…