wiki:TopEffTh

Version 4 (modified by degrande, 5 years ago) (diff)

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Top effective theory

Author

Céline Degrande

  • University of Illinois at Urbana Champaign
  • cdegrand@…

Description of the model & reference

The top effective theory model contains all the dimension-six operators affecting top pair production, single top pair production and top decay by interfering with the SM amplitudes.

Phys.Rev. D83 (2011) 034006: S. Willenbrock, C. Zhang, Effective-Field-Theory Approach to Top-Quark Production and Decay.

Model files

Here is the model file of the TopEffTh model TopEffTh.fr

The TopEffTh model is implemented in the unitary gauge.

Validation

The cross-sections (TEttbar.nb and singletop.nb) and the decay rate (topdecay.nb) analytic expressions have been computed with FeynArts? and FormCalc? and compared with the results of Phys.Rev. D83 (2011) 034006

Attachments (4)

Download all attachments as: .zip