Results 91 to 100 of about 1,044 (153)

Towards consistent Electroweak Precision Data constraints in the SMEFT [PDF]

, 2015
Laure Berthier, Michael Trott
openalex   +1 more source

A proof of concept for matchete: an automated tool for matching effective theories. [PDF]

Eur Phys J C Part Fields, 2023
Fuentes-Martín J, König M, Pagès J, Thomsen AE, Wilsch F.   +4 more
europepmc   +1 more source

Going beyond Top EFT

Journal of High Energy Physics
We present a new way to interpret Top Standard Model measurements going beyond the SMEFT framework. Instead of the usual paradigm in Top EFT, where the main effects come from tails in momenta distributions, we propose an interpretation in terms of new ...
André Lessa, Verónica Sanz
doaj   +1 more source

A viable Le-Lμ model with μ→e violation. [PDF]

Eur Phys J C Part Fields, 2023
Ardu M, Kirk F.
europepmc   +1 more source

Feynman rules for the Standard Model Effective Field Theory in R ξ -gauges

Journal of High Energy Physics, 2017
We assume that New Physics effects are parametrized within the Standard Model Effective Field Theory (SMEFT) written in a complete basis of gauge invariant operators up to dimension 6, commonly referred to as “Warsaw basis”.
A. Dedes, W. Materkowska, M. Paraskevas, J. Rosiek, K. Suxho   +4 more
doaj   +1 more source

Constraining SMEFT operators with associated hγ production in weak boson fusion

, 2021
Anke Biekötter, Raquel Gómez-Ambrosio, Parisa Gregg, Frank Krauss, Marek Schönherr   +4 more
openalex   +1 more source

Exploring SMEFT operators through single top-quark production associated with the Higgs boson at the LHC [PDF]

, 2022
Arnab Roy, Monoranjan Guchait
openalex   +1 more source

A methodology for theory uncertainties in the SMEFT

, 2021
A process specific methodology is defined to systematically assign theoretical uncertainties in the Standard Model Effective Field Theory when performing leading order global fits. The method outlined also minimises the computational and theoretical burden to systematically advance such analyses to dimension eight.
openaire   +2 more sources

Dijets at Tevatron cannot constrain SMEFT four-quark operators [PDF]

, 2019
Eduard Keilmann, William Shepherd
openalex   +1 more source

Impact of dimension-8 SMEFT operators on diboson productions [PDF]

, 2023
Céline Degrande, Hao-Lin Li
openalex   +1 more source