Author/Authors :
Tianjun Li، نويسنده , , James A. Maxin، نويسنده , , Dimitri V. Nanopoulos، نويسنده , , Joel W. Walker، نويسنده ,
Abstract :
We present the reach of the Large Hadron Collider (LHC) into the parameter space of No-Scale image, starting our analysis with the current operating energy of image, and extending it on through the bright future of a 14 TeV beam. No-Scale image is a model defined by the confluence of the image-lipped image Grand Unified Theory, two pairs of hypothetical TeV scale vector-like supersymmetric multiplets with origins in image-theory, and the dynamically established boundary conditions of No-Scale Supergravity. When searching for a five standard deviation signal, we find that the CMS experiment at the image LHC began to penetrate the phenomenologically viable parameter space of this model at just under image of integrated luminosity, and that the majority of this space remains intact, subsequent to analyses of the first image of CMS data. On the contrary, the ATLAS experiment had not reached the image parameter space in its first image of luminosity. Since the CMS and ATLAS detectors have now each amassed a milestone of image of collected luminosity, the current LHC is presently effectively probing No-Scale image. Upon the crossing of the image threshold, the 7 TeV LHC will have achieved five standard deviation discoverability for a unified gaugino mass of up to about 532 GeV, a light stop of 577 GeV, a gluino of 728 GeV, and heavy squarks of just over 1 TeV. Extending the analysis to include a future LHC center-of-mass beam energy of image, the full model space of No-Scale image should be visible to CMS at about image of integrated luminosity. We stress that the image discoverability thresholds discussed here are contingent upon retaining only those events with nine jets or more for the CMS experiment and seven jets or more for the ATLAS experiment.