Boosted Dark Matter at the Deep Underground Neutrino Experiment

Abstract

We investigate the detection prospects of a non-standard dark sector in the context of boosted dark matter. We consider a scenario where two stable particles have a large mass difference and the heavier particle accounts for most of dark matter in our current universe. The heavier candidate is assumed to have no interaction with the standard model particles at tree-level, hence evading existing constraints. Although subdominant, the lighter dark matter particles are efficiently produced via pair-annihilation of the heavier ones in the center of the Galaxy or the Sun. The large Lorentz boost enables detection of the non-minimal dark sector in large volume terrestrial experiments via exchange of a light dark photon with electrons or nuclei. Various experiments designed for neutrino physics and proton decay are examined in detail, including Super-K and Hyper-K. In this study, we focus on the sensitivity of the far detector at the Deep Underground Neutrino Experiment for boosted dark matter produced in the center of the Sun, and compare our findings with recent results for boosted dark matter produced in the galactic center.

11 Pages, 5 Figures

References in corpus (15)

• Too big to fail? The puzzling darkness of massive Milky Way subhaloes
• Constraints on the Self-Interaction Cross-Section of Dark Matter from Numerical Simulations of the Merging Galaxy Cluster 1E 0657-5
• (In)direct Detection of Boosted Dark Matter
• Search for invisible decays of sub-GeV dark photons in missing-energy events at the CERN SPS
• Dark matter and a new gauge boson through kinetic mixing
• Boosted Dark Matter in IceCube and at the Galactic Center
• Detecting Boosted Dark Matter from the Sun with Large Volume Neutrino Detectors
• Boosted dark matter signals uplifted with self-interaction
• Dark matter and sub-GeV hidden U(1) in GMSB models
• Galactic 511 keV line from MeV millicharged dark matter
• The Direct Detection of Boosted Dark Matter at High Energies and PeV events at IceCube
• Galactic Center Excess in Gamma Rays from Annihilation of Self-Interacting Dark Matter
• Multi-component Dark Matter through a Radiative Higgs Portal
• Probing Dark Matter Self-Interaction in the Sun with IceCube-PINGU
• Kinematic reconstruction of atmospheric neutrino events in a large water Cherenkov detector with proton identification

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• Distinctive signals of boosted dark matter from its semi-annihilation
• Simultaneous detection of boosted dark matter and neutrinos from the semi-annihilation at DUNE
• Dequantization of electric charge: Probing scenarios of cosmological multi-component dark matter
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• On the evolution process of two-component dark matter in the Sun
• A Module For Boosted Dark Matter Event Generation in GENIE
• Search for boosted dark matter with high-Z material in underground experiments