Here be Dragons: The Unexplored Continents of the CMSSM
Abstract
The Higgs boson mass and the abundance of dark matter constrain the CMSSM/mSUGRA supersymmetry breaking inputs. A complete map of the CMSSM that is consistent with these two measured quantities is provided. Various "continents," consisting of non-excluded models, can be organized by their dark matter dynamics. The following mechanisms manifest: well-tempering, resonant pseudo-scalar Higgs annihilation, neutralino/stau coannihilations and neutralino/stop coannihilations. Benchmark models are chosen in order to characterize the viable regions. The expected visible signals of each are described, demonstrating a wide range of predictions for the 13 TeV LHC and a high degree of complementarity between dark matter and collider experiments. The parameter space spans a finite volume, which can be probed in its entirety with experiments currently under consideration.
Cite
@article{arxiv.1305.2914,
title = {Here be Dragons: The Unexplored Continents of the CMSSM},
author = {Timothy Cohen and Jay G. Wacker},
journal= {arXiv preprint arXiv:1305.2914},
year = {2015}
}
Comments
58 pages + references, 21 figures, data files included on arXiv; v2: references added, minor changes; v3: journal version, minor changes