Changes between Version 5 and Version 6 of GeneralFCNTop


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Timestamp:
Oct 23, 2015, 3:12:23 AM (9 years ago)
Author:
arturamorim
Comment:

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  • GeneralFCNTop

    v5 v6  
    2222=== Validation ===
    2323To validate the UFO model we performed hermicity, mass spectrum tests as well cross-section tests. It was confirmed that the lagrangian is indeed hermitean. Since this lagrangian is just an extension of the SM lagrangian we obtained the same mass mass spectrum of the SM. In cross-section tests we verified that the cross-section is proportional to the modulos squared of the value of the anomalous couplings (exactly one non-zero coupling) and that it does not depend on the chirality of the coupling (with the same numerical value the left-handed coupling had the same cross-section as the right-handed coupling). The samples used for the cross-section tests were generated with MadGraph.
     24
     25=== Files ===
     26
     27You can find the .fr and .nb files in the attachements. You also have at your disposal a pdf which has a brief description of the parameters as well as their default value (ufo_model_description.pdf). The file topFCNC_UFO.zip must be extracted in the MadGraph folder models.
     28
    2429=== References ===
    2530[1] J.A. Aguilar Saavedra, A minimal set of top anomalous couplings, arXiv:0811.3842v2 [hep-ph], 2008[[BR]]