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NLO QCD corrections to diphoton plus jet production through graviton exchange

High Energy Physics - Phenomenology 2015-06-16 v1
Authors: Nicolas Greiner , Gudrun Heinrich , Joscha Reichel , Johann Felix von Soden-Fraunhofen
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Abstract

We present the NLO QCD corrections to the production of a photon pair in association with one jet, where the photons are stemming from graviton decay, within models of large extra dimensions. Our results for the loop amplitudes are produced with the program GOSAM for automated one-loop calculations. We show distributions for several observables for 4, 5 and 6 extra dimensions and demonstrate that the differential K-factors are far from being uniform.

Keywords

nlo qcd corrections diphoton production graviton exchange large extra dimensions jet production gosam differential k-factors

Cite

@article{arxiv.1308.2194,
  title  = {NLO QCD corrections to diphoton plus jet production through graviton exchange},
  author = {Nicolas Greiner and Gudrun Heinrich and Joscha Reichel and Johann Felix von Soden-Fraunhofen},
  journal= {arXiv preprint arXiv:1308.2194},
  year   = {2015}
}

Comments

19 pages, 13 figures

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