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@INPROCEEDINGS{Karl:416690,
      author       = {Karl, Robert},
      title        = {{P}olarization and {E}lectroweak {P}recision {M}easurements
                      at the {ILC} for $\sqrt{s} = $ 250 {G}e{V}},
      reportid     = {PUBDB-2018-05083},
      year         = {2018},
      abstract     = {The International Linear Collider (ILC) is a planned
                      electron-positron collider with a first stage at a
                      center-of-mass energy of 250GeV. Thereby, the electron beam
                      will be polarized to $80\%$ and the positron beam to $30\%.$
                      This allows very precise measurements of Standard Model (SM)
                      parameters, properties of the Higgs boson and unique
                      searches for physics beyond the SM.In particular, the ILC
                      will provide very precise measurements of electroweak
                      observables, aiming for up to 2 order of magnitude better
                      precision than previously achieved. This will provide a deep
                      insight into the chiral structure of the SM and open an
                      additional portal to physics beyond the SM.In this
                      contribution, a new study at 250GeV will be presented using
                      a combined analysis of $W$- and $Z$-pair production, as well
                      as single-$W$ production and s-channel $Z/\gamma$ exchange
                      including multiple decay channels. This analysis will
                      provide a coherent extraction of the total cross section and
                      the left-right asymmetry for each channel, anomalous Triple
                      Gauge Couplings and the luminosity-weighted average
                      polarization, which is used as the absolute scale
                      calibration of the polarization for all physics analyses.
                      Furthermore, systematic uncertainties (e.g. of the detector
                      selection efficiency) including their correlations are
                      considered in this analysis and their impact on the
                      measurement precision of the electroweak observables will be
                      presented.},
      month         = {Mar},
      date          = {2018-03-19},
      organization  = {DPG-Frühjahrstagung 2018, Würzburg
                       (Germany), 19 Mar 2018 - 23 Mar 2018},
      cin          = {FLC},
      cid          = {I:(DE-H253)FLC-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF3-611) / SFB 676
                      B01 - Optimierung des ILC setups: Physikprogramm,
                      Betriebsszenarien und Designentscheidungen (B01) (28895157)},
      pid          = {G:(DE-HGF)POF3-611 / G:(GEPRIS)28895157},
      experiment   = {EXP:(DE-H253)ILC(machine)-20150101},
      typ          = {PUB:(DE-HGF)6},
      doi          = {10.3204/PUBDB-2018-05083},
      url          = {https://bib-pubdb1.desy.de/record/416690},
}