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arXiv · 1903.10505

Hunting On- and Off-Axis for Light Dark Matter with DUNE-PRISM

Valentina De Romeri·Kevin J. Kelly·Pedro A. N. Machado
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Abstract

We explore the sensitivity of the Deep Underground Neutrino Experiment (DUNE) near detector and the proposed DUNE-PRISM movable near detector to sub-GeV dark matter, specifically scalar dark matter coupled to the Standard Model via a sub-GeV dark photon. We consider dark matter produced in the DUNE target that travels to the detector and scatters off electrons. By combining searches for dark matter at many off-axis positions with DUNE-PRISM, sensitivity to this scenario can be much stronger than when performing a measurement at one on-axis position.

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Valentina De Romeri, Kevin J. Kelly, Pedro A. N. Machado. 2019-03-25. Hunting On- and Off-Axis for Light Dark Matter with DUNE-PRISM. https://doi.org/10.1103/physrevd.100.095010

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