BSM constraints from EW measurements

Abstract

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.

5 pages, 4 figures, HCP2012 proceedings

References in corpus (1)

• A minimal set of top-Higgs anomalous couplings

Cited by in corpus (5)

• A basis of dimension-eight operators for anomalous neutral triple gauge boson interactions
• Unitarity Constraints on Dimension-Six Operators
• Unitarity Constraints on Dimension-six Operators II: Including Fermionic Operators
• Effective Field Theory Analysis of New Physics in e+e- -> W+W- at a Linear Collider
• Unitarity constraints on ALP interactions