Results 31 to 40 of about 51,239 (205)

Standard Model Theory [PDF]

, 2017
The field of precision calculations for Standard Model processes at the LHC has experienced enormous progress in recent years. This talk highlights some examples from the physics of parton distribution functions, jets, electroweak gauge bosons and Higgs ...
Dittmaier, Stefan
core   +1 more source

The Gauge-Higgs legacy of the LHC run II

SciPost Physics, 2019
We present a global analysis of the Higgs and electroweak sector based on LHC Run II and electroweak precision observables. We show which measurements provide the leading constraints on Higgs-related operators, and how the achieved LHC precision makes
Anke Biekoetter, Tyler Corbett, Tilman Plehn
doaj   +1 more source

Electroweak renormalization based on gauge-invariant vacuum expectation values of non-linear Higgs representations. Part I. Standard Model

Journal of High Energy Physics, 2022
The renormalization of vacuum expectation value parameters, such as v in the Standard Model (SM), is an important ingredient in electroweak renormalization, where this issue is connected to the treatment of tadpoles. Tadpole counterterms can be generated
Stefan Dittmaier, Heidi Rzehak
doaj   +1 more source

Asymptotically safe gravitons in electroweak precision physics [PDF]

The European Physical Journal C, 2011
Published version; added references and additional minor changes including ...
openaire   +2 more sources

Weak Mixing and Rare Decays in the Littlest Higgs Model [PDF]

, 2007
Little Higgs Models have been introduced to resolve the fine-tuning problems associated with the stability of the electroweak scale and the constraints imposed by the precision electroweak analysis of experiments testing the Standard Model of particle ...
Bardeen, William A.
core   +2 more sources

Precision electroweak physics at high energies [PDF]

Reports on Progress in Physics, 2010
The era of precision electroweak measurements at high energies started twenty years ago with the electron–positron colliders LEP and SLC. Excellent performance of accelerators, advanced detectors and precise theoretical predictions led to enormous progress in the examination of the Standard Model.
openaire   +2 more sources

NLO electroweak corrections to multi-boson processes at a muon collider

Journal of High Energy Physics, 2022
We present results on NLO electroweak (EW) corrections to multiple massive boson production processes at a future muon collider. Inclusive cross sections with O $$ \mathcal{O} $$ (α) corrections for processes for up to four bosons in the final state as ...
Pia M. Bredt, Wolfgang Kilian, Jürgen Reuter, Pascal Stienemeier   +3 more
doaj   +1 more source

Kaluza-Klein Excitations of W and Z at the LHC? [PDF]

, 2001
Deviations from standard electroweak physics arise in the framework of a Randall-Sundrum model, with matter and gauge fields in the bulk and the Higgs field localized on the TeV brane.
Chang, Chin-Aik Lee, Davoudiasl, Davoudiasl, del Aguila, Del Aguila, Delgado, Erler, Gherghetta, Groom, Grossman, Huber, Huber, Huber, Kitano, Kogan, Pomarol, Pomarol, Qaisar Shafi, Randall, Randall, Randall, Stephan J. Huber, Watson, Weiglein   +24 more
core   +4 more sources

Electron and photon structure functions at two loops

Journal of High Energy Physics
We present a fully analytic computation of the complete electron and photon structure functions, or QED lepton parton distribution functions (PDFs) up to two-loop order.
Marvin Schnubel, Robert Szafron
doaj   +1 more source

Electroweak Physics

, 2003
The results of high precision weak neutral current (WNC), Z-pole, and high energy collider electroweak experiments have been the primary prediction and test of electroweak unification.
Accomando A, Awramik M, Ballestrero A, Beenakker W, Bonciani R, Czakon M, Degrassi G, del Aguila F, Denner A, Diener K, Dittmaier S, Ferroglia A, Fleischer J, Freitas A, Glover N, Gluza J, Hahn T, Heinemeyer S, Hollik W, Jadach S, Jegerlehner F, Kilian W, Kramer M, Kuhn J, Maina E, Moretti S, Ohl T, Papadopoulos CG, Passarino G, Pittau R, Pozzorini S, Riemann T, Roth M, Tausk JB, Uccirati S, van der Bij J, Weiglein G, Werthenbach A   +37 more
core   +1 more source