Truncation, validity, uncertainties

Ilaria Brivio; Sally Dawson; Jorge de Blas; Gauthier Durieux; Giovanni Petrucciani; Pierre Savard; Nicolas Berger; Roberto Contino; Céline Degrande; Adam Falkowski; Florian Goertz; Andrei V. Gritsan; Christophe Grojean; Kristin Lohwasser; Fabio Maltoni; Ken Mimasu; Giuliano Panico; Francesco Riva; William Shepherd; Eleni Vryonidou; Andrea Wulzer; Cen Zhang

arXiv · 2201.04974

Truncation, validity, uncertainties

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Abstract

The truncation of the standard-model effective field theory, its validity and the associated uncertainties have been discussed in meetings of the LHC EFT WG. Proposals were made by participants to address these issues. No consensus was reached and no formal recommendation is therefore put forward at this time. None of the proposals has been approved or validated and further work is needed to establish a prescription. This note aims at summarizing the proposals and points of debate.

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Ilaria Brivio, Sally Dawson, Jorge de Blas, Gauthier Durieux, Giovanni Petrucciani, Pierre Savard, Nicolas Berger, Roberto Contino, Céline Degrande, Adam Falkowski, Florian Goertz, Andrei V. Gritsan, Christophe Grojean, Kristin Lohwasser, Fabio Maltoni, Ken Mimasu, Giuliano Panico, Francesco Riva, William Shepherd, Eleni Vryonidou, Andrea Wulzer, Cen Zhang. 2022-01-12. Truncation, validity, uncertainties. https://arxiv.org/abs/2201.04974

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