Precision Electroweak Measurements at FCC-ee

Top-quark electroweak couplings at the FCC-ee

An optimal-observable analysis of the lepton angular and energy distributions from top-quark pair production with semi-leptonic decays in e+e− collisions is used to predict the potential sensitivity of the FCC-ee to the couplings of the top quark to the photon and the Z.

Electroweak Precision Physics at ee Colliders with RacoonWW

We present precise predictions for the processes ee → WW → 4f(γ) at LEP2 and future Linear-Collider (LC) energies obtained with the Monte Carlo generator RacoonWW. The program RacoonWW includes the complete O(α) electroweak radiative corrections to ee → WW → 4f in the double-pole approximation (DPA). While the virtual corrections are treated in DPA, the calculation of the bremsstrahlung correct...

Precision Electroweak Measurements

Recent electroweak precision measurements from ee and pp colliders are presented. Some emphasis is placed on the recent developments in the heavy flavor sector. The measurements are compared to predictions from the Standard Model of electroweak interactions. All results are found to be consistent with the Standard Model. The indirect constraint on the top quark mass from all measurements is in ...

Theory of Precision Electroweak Measurements

Precision Electroweak Measurements circa 2002 *

There is not so much going on in electroweak physics nowadays, apart from the muon g − 2, it is tempting to say. Not quite so: the latest Standard Model (SM) fit performed by the LEP Electroweak Working Group [1] looks remarkably different from the one from last year. The main new result comes from the NuTeV Collaboration [2]: their measurement of the electroweak mixing angle in ν-N Deep Inelas...