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arXiv · 1902.06240

Sensitivity of the intensity frontier experiments for neutrino and scalar portals: analytic estimates

Kyrylo Bondarenko·Alexey Boyarsky·Maksym Ovchynnikov·Oleg Ruchayskiy
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Abstract

In recent years, a number of intensity-frontier experiments have been proposed to search for feebly interacting particles with a mass in the GeV range. We show analytically how the characteristic shape of the sensitivity regions of such experiments - upper and lower boundaries of the probed region, the maximal mass reach - depends on the parameters of the experiments, taking the SHiP and the MATHUSLA experiments as an example. We find a good agreement of our estimates with the results of the Monte Carlo simulations.

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Kyrylo Bondarenko, Alexey Boyarsky, Maksym Ovchynnikov, Oleg Ruchayskiy. 2019-02-17. Sensitivity of the intensity frontier experiments for neutrino and scalar portals: analytic estimates. https://doi.org/10.1007/jhep08(2019)061

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