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A complete two-loop, five-gluon helicity amplitude in Yang-Mills theory (2015)
Journal Article
Badger, S., Mogull, G., Ochirov, A., & O’Connell, D. (2015). A complete two-loop, five-gluon helicity amplitude in Yang-Mills theory. Journal of High Energy Physics, 2015(10), Article 64. https://doi.org/10.1007/jhep10%282015%29064

We compute the integrand of the full-colour, two-loop, five-gluon scattering amplitude in pure Yang-Mills theory with all helicities positive, using generalized unitarity cuts. Tree-level BCJ relations, satisfied by amplitudes appearing in the cuts,... Read More about A complete two-loop, five-gluon helicity amplitude in Yang-Mills theory.

One-loop triple collinear splitting amplitudes in QCD (2015)
Journal Article
Badger, S., Buciuni, F., & Peraro, T. (2015). One-loop triple collinear splitting amplitudes in QCD. Journal of High Energy Physics, 2015(9), Article 188. https://doi.org/10.1007/jhep09%282015%29188

We study the factorisation properties of one-loop scattering amplitudes in the triple collinear limit and extract the universal splitting amplitudes for processes initiated by a gluon. The splitting amplitudes are derived from the analytic Higgs plus... Read More about One-loop triple collinear splitting amplitudes in QCD.

Next-to-leading order QCD corrections to di-photon production in association with up to three jets at the Large Hadron Collider (2014)
Journal Article
Badger, S., Guffanti, A., & Yundin, V. (2014). Next-to-leading order QCD corrections to di-photon production in association with up to three jets at the Large Hadron Collider. Journal of High Energy Physics, 2014(3), Article 122. https://doi.org/10.1007/jhep03%282014%29122

We present the computation of next-to-leading order (NLO) QCD corrections to di-photon production in association with two or three hard jets in pp collisions at a centre-of-mass energy of 8 TeV. The inclusion of NLO corrections is shown to substantia... Read More about Next-to-leading order QCD corrections to di-photon production in association with up to three jets at the Large Hadron Collider.