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Dr Stephen Jones' Outputs (4)

Numerical scattering amplitudes with pySecDec (2023)
Journal Article
Heinrich, G., Jones, S., Kerner, M., Magerya, V., Olsson, A., & Schlenk, J. (2024). Numerical scattering amplitudes with pySecDec. Computer Physics Communications, 295, Article 108956. https://doi.org/10.1016/j.cpc.2023.108956

We present a major update of the program pySecDec, a toolbox for the evaluation of dimensionally regulated parameter integrals. The new version enables the evaluation of multi-loop integrals as well as amplitudes in a highly distributed and flexible... Read More about Numerical scattering amplitudes with pySecDec.

The on-shell expansion: from Landau equations to the Newton polytope (2023)
Journal Article
Gardi, E., Herzog, F., Jones, S., Ma, Y., & Schlenk, J. (2023). The on-shell expansion: from Landau equations to the Newton polytope. Journal of High Energy Physics, 2023(7), Article 197. https://doi.org/10.1007/jhep07%282023%29197

We study the application of the method of regions to Feynman integrals with massless propagators contributing to off-shell Green’s functions in Minkowski spacetime (with non-exceptional momenta) around vanishing external masses, pi2→0. This on-shell... Read More about The on-shell expansion: from Landau equations to the Newton polytope.

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.

Les Houches 2021—physics at TeV colliders: report on the standard model precision wishlist (2023)
Journal Article
Huss, A., Huston, J., Jones, S., & Pellen, M. (2023). Les Houches 2021—physics at TeV colliders: report on the standard model precision wishlist. Journal of Physics G: Nuclear and Particle Physics, 50(4), Article 043001. https://doi.org/10.1088/1361-6471/acbaec

Les Houches activities in 2021 were truncated due to the lack of an in-person component. However, given the rapid progress in the field and the restart of the LHC, we wanted to continue the bi-yearly tradition of updating the standard model precision... Read More about Les Houches 2021—physics at TeV colliders: report on the standard model precision wishlist.