Effective theory for top flavor changing interactions

Author

Céline Degrande

• IPPP,Durham University
• celine.degrande@…

Gauthier Durieux

• UCL
• ‎gauthier.durieux@…]

Fabio Maltoni

• UCL
• fabio.maltoni@…

Cen Zhang

• BNL
• cenzhang@…

Description of the model & reference

The top effective theory model contains the dimension-six operators affecting top flavor changing processes. The UFO model can be used for computation at the NLO in QCD.

​Phys.Rev. D91 (2015) 034024: C. Degrande, F. Maltoni, J. Wang, C. Zhang, Automatic computations at next-to-leading order in QCD for top-quark flavor-changing neutral processes

​Phys.Rev. D91 (2015) 074017: G. Durieux, F. Maltoni, C. Zhang, Global approach to top-quark flavor-changing interactions

Model files

The UFO (TopFCNC.tar.gz) and the FeynRules model (TopEFTFCNC.fr) are available

Update

12/02/2016 : UFO at NLO updated after a fix of the color algebra in NLOCT