Open access
Date
2012-06Type
- Journal Article
ETH Bibliography
yes
Altmetrics
Abstract
We analyze the kinematic conditions under which the scattering of equivalent massive spin-1 vector bosons factorizes out of the complete process. In practice, we derive the conditions for the validity of the effective W approximation, proposed long ago but never established on a firm basis. We also present a parametric estimate of the corrections to the approximation and explicitly check its validity in two examples. Show more
Permanent link
https://doi.org/10.3929/ethz-b-000056274Publication status
publishedExternal links
Journal / series
Journal of High Energy PhysicsVolume
Pages / Article No.
Publisher
SpringerSubject
Beyond Standard Model; Standard ModelMore
Show all metadata
ETH Bibliography
yes
Altmetrics