arXiv:1408.4960·v1·High Energy Physics — Phenomenology
Precision predictions for supersymmetric dark matter
J. Harz🇬🇧 · B. Herrmann🇫🇷 · M. Klasen🇩🇪 · K. Kovarik🇩🇪 · M. Meinecke🇩🇪 · P. Steppeler🇩🇪
Abstract
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.
Comments: 6 pages, 1 table, 8 figures, proceedings of ICHEP 2014