NLO QCD Corrections to Graviton Induced Deep Inelastic Scattering
arXiv:1104.3086 · doi:10.1140/epjc/s10052-011-1677-3
Abstract
We consider Next-to-Leading-Order QCD corrections to ADD graviton exchange relevant for Deep Inelastic Scattering experiments. We calculate the relevant NLO structure functions by calculating the virtual and real corrections for a set of graviton interaction diagrams, demonstrating the expected cancellation of the UV and IR divergences. We compare the NLO and LO results at the centre-of-mass energy relevant to HERA experiments as well as for the proposed higher energy lepton-proton collider, LHeC, which has a higher fundamental scale reach.
24 pages, 17 figures, one reference added, accepted for publication in EPJC
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