Results 171 to 180 of about 82,112 (257)

Precision tests of the electroweak theory and bounds on new physics

, 1991
Guido Altarelli
openalex   +2 more sources

Determination of the first-generation quark couplings at the Z-pole

Journal of High Energy Physics
Electroweak Precision Measurements are stringent tests of the Standard Model and sensitive probes to New Physics. Accurate studies of the Z-boson couplings to the first-generation quarks, which are currently constrained from LEP data to a few percent ...
K. Mękała, D. Jeans, J. Reuter, J. Tian, A. F. Żarnecki   +4 more
doaj   +1 more source

Using the effective weak mixing angle as an input parameter in SMEFT

Journal of High Energy Physics
We implement electroweak renormalisation schemes involving the effective weak mixing angle to NLO in Standard Model Effective Field Theory (SMEFT). After developing the necessary theoretical machinery, we analyse a select set of electroweak precision ...
Anke Biekötter, Benjamin D. Pecjak, Tommy Smith   +2 more
doaj   +1 more source

The photon content of the neutron

Journal of High Energy Physics
In this work, we complete our CT18qed study with the neutron’s photon parton distribution function (PDF), which is essential for the nucleus scattering phenomenology. Two methods, CT18lux and CT18qed, based on the LUXqed formalism and the DGLAP evolution,
The CTEQ-TEA collaboration, Keping Xie, Bei Zhou, T. J. Hobbs   +3 more
doaj   +1 more source

Interplay of Electroweak Precision Observables and B Physics Observables

, 2007
6 pages, 4 figures, talk given at the LCWS07, DESY, Hamburg, 30.05.
openaire   +2 more sources

NNLO interpolation grids for jet production at the LHC. [PDF]

Eur Phys J C Part Fields, 2022
Britzger D, Gehrmann-De Ridder A, Gehrmann T, Glover EWN, Gwenlan C, Huss A, Pires J, Rabbertz K, Savoiu D, Sutton MR, Stark J.   +10 more
europepmc   +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

Collider-flavour complementarity from the bottom to the top. [PDF]

Eur Phys J C Part Fields
Atkinson O, Englert C, Kirk M, Tetlalmatzi-Xolocotzi G.   +3 more
europepmc   +1 more source

Experimental issues for precision electroweak physics at a high-luminosity Z factory [PDF]

, 2001
P. C. Rowson
openalex   +3 more sources

Constraints on the malaphoric B 3 - L 2 model from di-lepton resonance searches at the LHC. [PDF]

Eur Phys J C Part Fields
Allanach B.
europepmc   +1 more source