Dark photon pair production via off-shell dark Higgs at FASER

Abstract We consider a dark photon model in which the dark U(1) gauge symmetry is spontaneously broken by a vacuum expectation value of a new scalar boson. We focus on the ForwArd Search ExpeRiment (FASER) and calculate its sensitivity to the dark photon produced from the off-shell decay of the new...

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Bibliographic Details
Main Authors: Takeshi Araki, Kento Asai, Yohei Nakashima, Takashi Shimomura
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP12(2024)124
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