Abstract:
We present the results of searches for large extra dimensions in samples of events with large missing transverse energy E-slash T and either a photon or a jet produced in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV collected with the Collider Detector at Fermilab II. For gamma+E-slash T and jet+E-slash T candidate samples corresponding to 2.0 and 1.1 fb-1 of integrated luminosity, respectively, we observe good agreement with standard model expectations and obtain a combined lower limit on the fundamental parameter of the large extra dimensions model MD as a function of the number of extra dimensions in the model.
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