NLO QCD corrections to diphoton plus jet production through graviton exchange

A bstract 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 cal...

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Bibliographic Details
Published inThe journal of high energy physics Vol. 2013; no. 11; pp. 1 - 18
Main Authors Greiner, Nicolas, Heinrich, Gudrun, Reichel, Joscha, von Soden-Fraunhofen, Johann Felix
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2013
Springer Nature B.V
Subjects
Amplitudes
Classical and Quantum Gravitation
Decomposition
Elementary Particles
Exchange
Gravitons
High energy physics
Mathematical models
Photons
Physics
Physics and Astronomy
Quantum chromodynamics
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Relativity Theory
Stemming
String Theory
NLO Computations
Phenomenology of Large extra dimensions
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Summary:A bstract 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.
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ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP11(2013)028