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Hadronic Footprint of GeV-Mass Dark Matter

High Energy Physics - Phenomenology 2020-06-24 v3
Authors: 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.

Keywords

gev dark matter hadronic final states vector mediator photon spectrum positron spectrum herwig7

Cite

@article{arxiv.1911.11147,
  title  = {Hadronic Footprint of GeV-Mass Dark Matter},
  author = {Tilman Plehn and Peter Reimitz and Peter Richardson},
  journal= {arXiv preprint arXiv:1911.11147},
  year   = {2020}
}

Comments

33 pages, 8 figures

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