Scalar Singlet Dark Matter and Gamma Lines
High Energy Physics - Phenomenology
2015-10-21 v2 Cosmology and Nongalactic Astrophysics
High Energy Physics - Experiment
Abstract
We point out the possibility to test the simplest scalar dark matter model at gamma-ray telescopes. We discuss the relevant constraints and show the predictions for direct detection, gamma line searches and LHC searches. Since the final state radiation processes are suppressed by small Yukawa couplings one could observe the gamma lines from dark matter annihilation.
Keywords
Cite
@article{arxiv.1508.04418,
title = {Scalar Singlet Dark Matter and Gamma Lines},
author = {Michael Duerr and Pavel Fileviez Perez and Juri Smirnov},
journal= {arXiv preprint arXiv:1508.04418},
year = {2015}
}
Comments
new references, to appear in Physics Letters B