Zobrazeno 1 - 10
of 228
pro vyhledávání: '"Ansgar, Denner"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-34 (2024)
Abstract Tri-boson production together with vector-boson scattering is a privileged channel to study the electroweak structure of the Standard Model. Upcoming LHC running stages will allow to measure these processes at unprecedented accuracy and for
Externí odkaz:
https://doaj.org/article/b81fac2f56ee4a43a8edf8121eca3b77
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-47 (2024)
Abstract Measuring vector-boson scattering beyond the fully-leptonic final state is becoming possible at the LHC, which demands to have a solid control on the theory predictions for all final states of this class of processes. In this work we present
Externí odkaz:
https://doaj.org/article/32f21ea9c7714874a8f1df4308b80760
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-42 (2024)
Abstract In this work, we present the first full NLO predictions for the process pp → μ + ν μ e+ ν ejj at the LHC in a typical tri-boson phase space. The NLO corrections reach 50% at the level of the fiducial cross section and have a very diffe
Externí odkaz:
https://doaj.org/article/e653652fc8764748b97db441bf3084f3
Autor:
Ansgar Denner, Stefan Rode
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 5, Pp 1-48 (2024)
Abstract At energies that are large with respect to the electroweak scale, the electroweak corrections to scattering processes involve large logarithms that have to be resummed to obtain decent predictions. Soft-collinear effective theory (SCET) has
Externí odkaz:
https://doaj.org/article/fa17cf2697b3426bbc1d477c7571bd62
Publikováno v:
Physics Letters B, Vol 850, Iss , Pp 138539- (2024)
In this letter we present results for next-to-leading-order electroweak corrections to doubly polarised W+W− production at the LHC in the fully leptonic decay channel. We model the production and the decay of two polarised W bosons in the double-po
Externí odkaz:
https://doaj.org/article/16353d584d6145328793056eca8b6452
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-38 (2023)
Abstract Measuring precisely top-pair-associated processes at hadron colliders will become possible with the upcoming LHC running stages. The increased data statistics will especially enable differential measurements leading to an improved characteri
Externí odkaz:
https://doaj.org/article/f138db8ec4b14056b10d14107f95aa57
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-17 (2023)
Abstract The study of top-quark properties will be a central aspect of the physics programme of any future lepton collider. In this article, we investigate the production of top-quark pairs in the semi-leptonic decay channel in $${\textrm{e}}^{+}\tex
Externí odkaz:
https://doaj.org/article/c7a153852ec744a780c2ffe8a9a29c94
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-26 (2022)
Abstract The production of a single top quark in association with a Z boson (tZj production) at the LHC is a relevant probe of the electroweak sector of the Standard Model as well as a window to possible new-physics effects. The growing experimental
Externí odkaz:
https://doaj.org/article/c59abe2b9e374ef991fbe04b97c1f9cd
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 6, Pp 1-33 (2022)
Abstract We present the full next-to-leading-order electroweak and QCD corrections to vector-boson scattering into a pair of off-shell opposite-sign W bosons decaying into leptons of different flavour at the LHC. We include full leading-order predict
Externí odkaz:
https://doaj.org/article/325a7fc5411443528e51c1b55ce765c0
Autor:
Ansgar Denner, Giovanni Pelliccioli
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-48 (2021)
Abstract Measuring the polarization of electroweak bosons at the LHC allows for important tests of the electroweak-symmetry-breaking mechanism that is realized in nature. Therefore, precise Standard Model predictions are needed for the production of
Externí odkaz:
https://doaj.org/article/135e0c3c24e7401b8d9e5a1015a5f403