Abstract

The p⊥-distribution for the diphoton production at the LHC is calculated in the modified Randall-Sundrum model with a small curvature of the space-time κ, and 5-dimensional Planck scale M5 in the TeV region. The discovery limits on M5 are obtained to be 9.4 TeV and 11.6 TeV for the integrated luminosities 30 fb−1 and 100 fb−1, respectively. These limits do not depend on κ provided it is much smaller than M5. The account of graviton widths is a crucial points of our calculations.

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