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On the heels of the first analysis of LHC data eclipsing the inversefemtobarn integrated luminosity milestone, we undertake a detailed comparisonof the most recent experimental results with Monte Carlo simulation of the full"bare-minimally constrained" parameter space of the class of supersymmetricmodels which go by the name of No-Scale FSU5. We establish the first sparticleexclusion boundaries on these models, finding that the LSP mass should be atleast about 92 GeV, with a corresponding boundary gaugino mass M_1/2 aboveabout 485 GeV. In contrast to the higher mass constraints established for theCMSSM, we find the minimum exclusion boundary on the FSU5 gluino and heavysquark masses resides in the range of 658-674 GeV and 854-1088 GeV,respectively, with a minimum light stop squark mass of about 520 GeV. Moreover,we show that elements of the surviving parameter space not only escape theonslaught of LHC data which is currently decimating the standard mSUGRA/CMSSMbenchmarks, but are further able to efficiently explain certain tantalizingproduction excesses over the SM background which have been reported by the CMScollaboration. We also extend this study comparatively to five distinctcollider energies and four specific cut methodologies, including a proposed setof selection cuts designed to reveal the natural ultra-high jet multiplicitysignal associated with the stable mass hierarchy m_t < m_g < m_q of the FSU5models. By so doing, we demonstrate that a rather stable enhancement in modelvisibility, conservatively of order ten, may be attained by adoption of thesecuts, which is sufficient for an immediate and definitive testing of a majorityof the model space using only the existing LHC data set. We stress the pointthat habits established in lower jet multiplicity searches do not necessarilycarry over into the ultra-high jet multiplicity search regime.

Has SUSY Gone Undetected in 9-jet Events? A Ten-Fold Enhancement in the LHC Signal Efficiency