Two-loop leading colour helicity amplitudes for W±γ + j production at the LHC
(2022)
Journal Article
Badger, S., Hartanto, H. B., Kryś, J., & Zoia, S. (2022). Two-loop leading colour helicity amplitudes for W±γ + j production at the LHC. Journal of High Energy Physics, 2022(5), Article 35. https://doi.org/10.1007/jhep05%282022%29035
We present the two-loop leading colour QCD helicity amplitudes for the process pp → W (→ lν)γ + j. We implement a complete reduction of the amplitudes, including the leptonic decay of the W-boson, using finite field arithmetic, and extract the analyt... Read More about Two-loop leading colour helicity amplitudes for W±γ + j production at the LHC.