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Top quark physics at lepton colliders

Amphitheatre Chaudron (Paris)

Amphitheatre Chaudron


Ecole Nationale Supérieure de Chimie de Paris 11 rue Pierre et Marie Curie 75005 PARIS
The top quark is the by far heaviest known elementary particle so far. In the heavy quark sector Standard Model predictions are less consistent than in other sectors. With a top quark mass of about 175 GeV, top quark studies are highly relevant topics for any lepton collider which will be operated at centre-of-mass energies between the t tbar threshold and about one 1 TeV. The workshop aims to bring together theorists and experimentalists to discuss the potential for the discovery of new physics given the high precision which can be expected at a future lepton collider. The workshop precedes the European town hall meeting and therefore on the second day other topics of major interest for a lepton collider in the mentioned energy range will be discussed.
    • 2:00 PM 3:55 PM
      Session I
      • 2:00 PM
        Welcome 5m
      • 2:05 PM
        The Top Mass in the SM and MSSM (and BMSSM) 30m
        Speaker: Sven Heinemeyer (IFCA)
      • 2:35 PM
        Measuring the top quark Yukawa coupling at the ILC at sqrt(s) = 500 GeV 30m
        Speaker: Katsumasa IKEMATSU (University of Siegen)
      • 3:05 PM
        Top mass precision measurements at Linear Colliders 30m
        Speaker: Franc SIMON (Max-Planck-Institut)
      • 3:35 PM
        Theory progress in top-antitop threshold physics at the ILC 20m
        Speaker: Maximilian Stahlhofen (University of Vienna)
    • 3:55 PM 4:20 PM
      Coffee break 25m
    • 4:20 PM 6:30 PM
      Session II
      • 4:20 PM
        Forward-Backward asymmetry: theoretical review and possibility at Linear Colliders 30m
        Speaker: Juan Antonio Aguilar-Saavedra (CAFPE, Granada)
      • 4:50 PM
        BSM with explicitly broken custodial symmetry 20m
        Speaker: Marco Farina (CERN and SNS)
      • 5:10 PM
        Top charge asymmetry at hadron colliders 30m
        Speaker: Frederic Deliot (Irfu/CEA)
      • 5:40 PM
        Asymmetry measurements at Linear Colliders with polarized beam 30m
        Speaker: Marcel Vos (IFIC Valencia)
      • 6:10 PM
        Concluding remarks 10m
        Speaker: Roman Poeschl (LAL-Orsay)
    • 11:00 AM 5:00 PM
      Town Hall meeting