Ultrahigh energy cosmic rays from dark matter annihilation
Astrophysics
2009-11-07 v1
Abstract
Annihilation of clumped superheavy dark matter provides an interesting explanation for the origin of ultrahigh energy cosmic rays. The predicted anisotropy signal provides a unique signature for this scenario.
Keywords
Cite
@article{arxiv.astro-ph/0205158,
title = {Ultrahigh energy cosmic rays from dark matter annihilation},
author = {R. Dick and P. Blasi and E. W. Kolb},
journal= {arXiv preprint arXiv:astro-ph/0205158},
year = {2009}
}
Comments
4 pages, 2 figures, to appear in the proceedings of Dark Matter 2002: Sources and Detection of Dark Matter and Dark Energy in the Universe