We examine the sensitivity of eγ colliders (based on e+e− linear colliders of c.m. energy 500 GeV) to the anomalous couplings of the Higgs to W-bosons via the process e−γ⟶νWH. This has the advantage over e+e− collider in being able to dissociate WWH vertex from ZZH. We are able to construct several dynamical variables which may be used to constrain vrious couplings in the WWH vertex.
@article{arxiv.hep-ph/0608293,
title = {Anomalous Higgs Couplings at an $e \gamma$ Collider},
author = {Debajyoti Choudhury and Mamta},
journal= {arXiv preprint arXiv:hep-ph/0608293},
year = {2008}
}