Photon pair production in gluon fusion: Top quark effects around threshold

We present a calculation of the NLO QCD corrections to the loop-induced production of a photon pair through gluon fusion, including massive top quarks at two loops. The two-loop virtual amplitudes are computed via projecting onto a set of Lorentz structures related to linear polarisation states of e...

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Detalles Bibliográficos
Autores principales: Chen, Long, Heinrich, Gudrun, Jahn, Stephan, Jones, Stephen P., Kerner, Matthias, Schlenk, Johannes, Yokoya, Hiroshi
Lenguaje:eng
Publicado: SISSA 2019
Materias:
hep-ex
Particle Physics - Experiment
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.22323/1.375.0026
http://cds.cern.ch/record/2705997

Internet

https://dx.doi.org/10.22323/1.375.0026
http://cds.cern.ch/record/2705997

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