So what discoveries can we hope to expect with this higher energy? I mean what kind of discoveries were simply not possible with the lower level used before, do

So what discoveries can we hope to expect with this higher energy? I mean what kind of discoveries were simply not possible with the lower level used before, do we know these or are they just smashing the particles and checking what comes out? Eg. the higgs boson had a theoretical energy level which was looked for (and found at the lower energies used last run). FTA "But the boost in energy is vital for punching through to a new domain where further discoveries about the Universe are possible." "Early discoveries could include hitherto unseen "partner" particles to those in the Standard Model that are part of a scheme known as supersymmetry, or SUSY" Ok so nothing specific, just looking. Which is ok of course :) Just curious how much higher this energy level is considering what particles may be found (eg. the mentioned "gluino", wasn't it possible to find it with the earlier energy level?)