Collider Signatures of SuperWIMP Warm Dark Matter
Abstract
SuperWeakly-Interacting Massive Particles (superWIMPs) produced in the late decays of other particles are well-motivated dark matter candidates and may be favored over standard Weakly-Interacting Massive Particles (WIMPs) by small scale structure observations. Among the most promising frameworks that incorporate superWIMPs are R-parity conserving supersymmetry models in which the lightest supersymmetric particle (LSP) is the gravitino or the axino. In these well-defined particle models, astrophysical observations have direct implications for possible measurements at future colliders.
Cite
@article{arxiv.hep-ph/0603067,
title = {Collider Signatures of SuperWIMP Warm Dark Matter},
author = {Jose A. R. Cembranos and Jonathan L. Feng and Arvind Rajaraman and Bryan T. Smith and Fumihiro Takayama},
journal= {arXiv preprint arXiv:hep-ph/0603067},
year = {2008}
}
Comments
Contributed to the 2005 International Linear Collider Physics and Detector Workshop and 2nd ILC Accelerator Workshop, Snowmass, Colorado, 14-27 Aug 2005. 3 pages, LaTeX, 1 figure