The Study of Triple Gauge Boson Anomalous Interactions via Process eγ Wν. Leptonic W Decay Mode
Dmitriy A. Anipko, Ilya F. Ginzburg, Alexey V. Pak
Abstract
We study possibilities to measure the triple anomalous W-boson couplings to photon in the eγ Wν process via its lepton decay channel (with the simplest signature). We found that in the study of the W quadruple momentum λ one can limit himself within a small region in phase space. A way to find this region is proposed. The obtained estimates for λ at TESLA project are roughly twice better than anticipated for e+e- mode. For W anomalous magnetic momentum the discussed mode gives no improvements as compared e+e- mode.
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