2014/08/08 by Sebastian A. R. Ellis, Ellis, Sebastian A. R., Gordon L. Kane +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #hep-ex #hep-ph #hep-th
paper · pdf · doi:10.48550/arxiv.1408.1961
19 pages, 4 figures
arxiv created 2014/08/08 · arxiv updated 2014/08/12
We study a realistic top-down M-theory compactification with low-scale effective Supersymmetry, consistent with phenomenological constraints. A combination of top-down and generic phenomenological constraints fix the spectrum. The gluino mass is predicted to be about 1.5 TeV. Three and only three superpartner channels, g g, χ20 χ1^± and χ1+ χ1- (where χ20, χ1^± are Wino-like), are expected to be observable at LHC-14. We also investigate the prospects of finding heavy squarks and Higgsinos at future colliders. Gluino-stop-top, gluino-sbottom-bottom associated production and first generation squark associated production should be observable at a 100 TeV collider, along with direct production of heavy Higgsinos. Within this framework the discovery of a single sparticle is sufficient to determine uniquely the SUSY spectrum, yielding a number of concrete testable predictions for LHC-14 and future colliders, and determination of M3/2 and thereby other fundamental quantities.