2 papers
hep-ph2026
Dark photon and U(1) gauge boson from dark Higgs boson decays at FASER and SHiP
Takeshi Araki, Kento Asai, Yohei Nakashima +3
We study the sensitivity to dark photons and U(1) gauge bosons produced via dark Higgs boson decays at the FASER and SHiP experiments. In addition to pair production of the…
hep-ph2025
Dark photon pair production via off-shell dark Higgs at FASER
Takeshi Araki, Kento Asai, Yohei Nakashima +1
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 Ex…