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## Search for dark matter, extra dimensions, and unparticles in monojet events in proton–proton collisions at s√=8s=8 TeV

Results are presented from a search for particle dark matter (DM), extra dimensions, and unparticles using events containing a jet and an imbalance in transverse momentum. The data were collected by the CMS detector in proton–proton collisions at the LHC and correspond to an integrated luminosity of 19.7 fb-1$\phantom{\rule{0ex}{0ex}}$ at a centre-of-mass energy of 8 TeV