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arXiv · 1706.05008

Dark Spectroscopy

Yonit Hochberg·Eric Kuflik·Hitoshi Murayama
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Abstract

Rich and complex dark sectors are abundant in particle physics theories. Here we propose performing spectroscopy of the mass structure of dark sectors via mono-photon searches at lepton colliders. The energy of the mono-photon tracks the invariant mass of the invisible system it recoils against, which enables studying the resonance structure of the dark sector. We demonstrate this idea with several well-motivated models of dark sectors. Such spectroscopy measurements could potentially be performed at Belle II, BES-III and future low-energy lepton colliders.

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Yonit Hochberg, Eric Kuflik, Hitoshi Murayama. 2017-06-15. Dark Spectroscopy. https://doi.org/10.1103/physrevd.97.055030

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