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arXiv · 1911.11147

Hadronic Footprint of GeV-Mass Dark Matter

Tilman Plehn·Peter Reimitz·Peter Richardson
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Abstract

GeV-scale dark matter is an increasingly attractive target for direct detection, indirect detection, and collider searches. Its annihilation into hadronic final states produces a challenging zoo of light hadronic resonances. We update Herwig7 to study the photon and positron spectra from annihilation through a vector mediator. It covers dark matter masses between 250 MeV and 5 GeV and includes an error estimate.

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Tilman Plehn, Peter Reimitz, Peter Richardson. 2019-11-25. Hadronic Footprint of GeV-Mass Dark Matter. https://doi.org/10.21468/scipostphys.8.6.092

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