Outputs (2)

Lepton-pair scattering with an off-shell and an on-shell photon at two loops in massless QED (2023)
Journal Article
Badger, S., Kryś, J., Moodie, R., & Zoia, S. (2023). Lepton-pair scattering with an off-shell and an on-shell photon at two loops in massless QED. Journal of High Energy Physics, 2023(11), Article 41. https://doi.org/10.1007/jhep11%282023%29041

We compute the two-loop QED helicity amplitudes for the scattering of a lepton pair with an off-shell and an on-shell photon, 0 → ℓℓ¯γγ*, using the approximation of massless leptons. We express all master integrals relevant for the scattering of four... Read More about Lepton-pair scattering with an off-shell and an on-shell photon at two loops in massless QED.

Machine learning and LHC event generation (2023)
Journal Article
Butter, A., Plehn, T., Schumann, S., Badger, S., Caron, S., Cranmer, K., …Zupan, J. (2023). Machine learning and LHC event generation. SciPost Physics, 14(4), Article 079. https://doi.org/10.21468/scipostphys.14.4.079

First-principle simulations are at the heart of the high-energy physics research program. They link the vast data output of multi-purpose detectors with fundamental theory predictions and interpretation. This review illustrates a wide range of applic... Read More about Machine learning and LHC event generation.