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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.
The four-fermion operators are implemented through the exchange of heavy bosons.
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-section and the decay rate analytic expressions have been computed with FeynArts and FormCalc and compared with the results of Phys.Rev. D83 (2011) 034006
Attachments (4)
- TEttbar.nb (900.3 KB ) - added by 12 years ago.
- singletop.nb (359.3 KB ) - added by 12 years ago.
- topdecay.nb (87.0 KB ) - added by 12 years ago.
-
TopEffTh.fr
(9.5 KB
) - added by 9 years ago.
feynrules model file, version 1.1
Download all attachments as: .zip
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