Results 111 to 120 of about 620 (125)

Renormalization group equations for the SMEFT operators up to dimension seven

Journal of High Energy Physics, 2023
In this paper, we propose a Green’s basis and also a new physical basis for dimension-seven (dim-7) operators, which are suitable for the matching of ultraviolet models onto the Standard Model effective field theory (SMEFT) and the deviation of ...
Di Zhang
exaly   +2 more sources

An EWPD SMEFT likelihood for the LHC — and how to improve it with measurements of W and Z boson properties

Journal of High Energy Physics
This paper presents a computer code for analyzing electroweak precision data (EWPD) in the framework of the Standard Model Effective Field Theory (SMEFT), highlights the importance of recent ATLAS and CMS precision measurements, and introduces a novel ...
H Mildner
exaly   +2 more sources

Analytic results for electroweak precision observables at NLO in SMEFT

Journal of High Energy Physics
We present analytic results for electroweak precision observables (EWPO) at next-to-leading order (NLO) in dimension-six SMEFT, with no assumptions on the flavour structure of SMEFT Wilson coefficients. The results are given in five different electroweak
Anke Biekötter, Benjamin D Pecjak, Pecjak Benjamin D   +2 more
exaly   +2 more sources

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SMEFT

2020
CERN Yellow Reports: Monographs, Vol. 3 (2020): Theory for the FCC-ee: Report on the 11th FCC-ee Workshop, Theory and Experiments, CERN, Geneva, 8–11 January ...
Bakshi, S.D., Chakrabortty, J., Patra, S.K.   +2 more
openaire   +1 more source

Triple-gauge couplings in LHC diboson production: a SMEFT view from every angle

Journal of High Energy Physics
This study explores fully leptonic WZ and WW production at the LHC within the SMEFT framework at NLO in QCD, focusing on both CP-even and CP-odd triple-gauge-coupling dimension-six operators.
Hesham El Faham, Giovanni Pelliccioli, Eleni Vryonidou   +2 more
exaly   +2 more sources

Constraining SMEFT operators with associated hγ production in weak boson fusion

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2021
Anke Biekötter, Raquel Gomez-Ambrosio, Parisa Gregg   +2 more
exaly  

The top quark legacy of the LHC Run II for PDF and SMEFT analyses

Journal of High Energy Physics, 2023
Maeve Madigan, Luca Mantani, Juan Rojo   +2 more
exaly  

The geometric νSMEFT: operators and connections

Journal of High Energy Physics, 2023
Jim Talbert
exaly  

A case study of SMEFT $$ \mathcal{O}\left(1/{\Lambda}^4\right) $$ effects in diboson processes: pp → W±(ℓ±ν)γ

Journal of High Energy Physics
Adam Martin, Martin Adam
exaly  

A global analysis of the SMEFT under the minimal MFV assumption

Journal of High Energy Physics
Tobias Hurth, Anke Biekötter, Riccardo Bartocci   +2 more
exaly