We investigate the impact of heavy new physics on W bosons productions at hadron colliders using an effective field theory. After listing all the relevant dimension-six operators, their effects are computed taking into account LEP constraints. Additionally, the effective approach is compared to anomalous couplings regarding several issues like unitarity.
Degrande, C., Ishino, M., Nagano, K., & Asai, S. (2013). BSM constraints from EW measurements. EPJ Web of Conferences, 49, 14009. https://doi.org/10.1051/epjconf/20134914009 (Original work published 2013)