Regular Article - Theoretical Physics
The signatures of the new particles and at e-p colliders in the model
Department of Physics, Liaoning Normal University, Dalian, 116029, China
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Accepted: 25 October 2019
Published online: 30 November 2019
Considering the superior performances of the future e-p colliders, LHeC and FCC-eh, we discuss the feasibility of detecting the extra neutral scalar and the light gauge boson , which are predicted by the model. Taking into account the experimental constraints on the relevant free parameters, we consider all possible production channels of and at e-p colliders and further investigate their observability through the optimal channels in the case of the beam polarization . We find that the signal significance above of as well as detecting can be achieved via [see pdf] process and a sensitivity of detecting can be gained via [see pdf] process at e-p colliders with appropriate parameter values and a designed integrated luminosity. However, the signals of decays into pair of SM particles are difficult to be detected.
© The Author(s), 2019