Mainz 2004 – wissenschaftliches Programm
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T: Teilchenphysik
T 103: Schwache Wechselwirkung I
T 103.3: Vortrag
Montag, 29. März 2004, 16:30–16:45, HS I
Triple Gauge Couplings in W-pair Production at TESLA using Transversely Polarized Beams — •Filip Franco-Sollova1,2, Klaus Desch2, Rolf-Dieter Heuer2, and Wolfgang Menges1 — 1DESY, Notkestrasse 85, 22603 Hamburg — 2Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761. Hamburg.
A study of the sensitivity of the TESLA Linear Collider to Anomalous
Triple Gauge Boson Couplings will be presented. For transverse
polarization in both beams a dependence of the cross section on the
azimuthal angle φ is observed.
The study is focused on the analysis of the semi-leptonic decay channel for W-pair production in e+e− annihilation using transversely polarized beams with √s = 500 GeV. An estimation of the sensitivity to CP-conserving and CP-violating couplings will be presented and a comparison with results obtained using longitudinal polarization will be given.