The dark matter relic density has been measured by Planck and its predecessors with an accuracy of about 2%. We present theoretical calculations with the numerical program DM@NLO in next-to-leading order SUSY QCD and beyond, which allow to reach this precision for gaugino and squark (co-)annihilations, and use them to scan the phenomenological MSSM for viable regions, applying also low-energy, electroweak and hadron collider constraints.
@article{arxiv.1408.4960,
title = {Precision predictions for supersymmetric dark matter},
author = {J. Harz and B. Herrmann and M. Klasen and K. Kovarik and M. Meinecke and P. Steppeler},
journal= {arXiv preprint arXiv:1408.4960},
year = {2014}
}
Comments
6 pages, 1 table, 8 figures, proceedings of ICHEP 2014