Diphoton production in the ADD model to NLO+parton shower accuracy at the LHC

Abstract

In this paper, we present the next-to-leading order predictions for diphoton production in the ADD model, matched to the HERWIG parton shower using the MC@NLO formalism. A selection of the results is presented for d=2-6 extra dimensions, using generic cuts as well as analysis cuts mimicking the search strategies as pursued by the ATLAS and CMS experiments.

12 pages, 6 figures

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• Indian Contributions to LHC Theory