Tests of gauge boson couplings in polarized $e^{-}\gamma$ collisions

Abstract

Single $W$-boson production in $e^{-}\gamma$ collisions with polarized beams is investigated. Helicity amplitudes for general couplings are derived and their properties are discussed. The results are applied to the Standard Model (SM) and the left-right model. In the framework of SM the updated estimates of the measurement precision of photon anomalous coupling parameters $\kappa ,$ $\lambda$ at the NLC with $\sqrt{s_{ee}}=500$GeV are obtained. The production of right-handed gauge bosons $W_2^{-}$ in these collisions is also analysed.

18 pages, latex, 7 figures appended as compressed uuencoded .ps file

References in corpus (7)

• Supersymmetric Left-Right Model and its Tests in Linear Colliders
• Supersymmetric Signals in Electron-Photon Collision
• Search for the intermediate Mass Higgs Signal at TeV $e\gamma$ colliders
• $WZ$, $W\gamma$, $WW$ and $ZZ$ pair productions at TeV $e\gamma$ colliders
• Testing Anomalous $W$ Couplings in $e^{-}{e}^{-}$ Collisions
• Electron-Electron Scattering as a Probe of Anomalous Gauge Couplings
• Search for New Physics in e-e- Scattering

Cited by in corpus (7)

• Anomalous $WW\gamma$ couplings with beam polarization at the Compact Linear Collider
• W-Pair Production in the Process $e^{+}{e}^{-}\to \ell \nu q{\bar{q}}^{\prime }$ and Measurement of the $WW\gamma$ and $WWZ$ Couplings
• Discriminating New Physics Scenarios at NLC: The Role of Polarization
• Double Charged Higgs Bosons Production in $e^{-}{e}^{-}$--Collisions
• Testing Left-Right Symmetric Gauge Theories at e^+e^- Colliders
• Single production of the gauge boson $W$ via polarized $e^{-}\gamma$ collisions in the littlest Higgs model
• The $W_R$ production in $e\gamma$ collisions